CN206867823U - A kind of disc type vacuum hydroextractor - Google Patents
A kind of disc type vacuum hydroextractor Download PDFInfo
- Publication number
- CN206867823U CN206867823U CN201720741342.8U CN201720741342U CN206867823U CN 206867823 U CN206867823 U CN 206867823U CN 201720741342 U CN201720741342 U CN 201720741342U CN 206867823 U CN206867823 U CN 206867823U
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- China
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- filter
- disc type
- type vacuum
- vacuum hydroextractor
- roller
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Abstract
The utility model provides a kind of disc type vacuum hydroextractor, including slurry vessel, roller-rotating device, device for discharging, filter and vacuum plant；Roller-rotating device is located on slurry vessel；Roller-rotating device includes main drive shaft and transfer roller component, and the axis hole for being sleeved on main drive shaft is provided with transfer roller component；Roller-rotating device is provided with filtrate channel；Filtrate channel is connected with vacuum plant；Filter is arranged on transfer roller component；Filter includes filter and the filter chamber surrounded by filter；Filter chamber is connected with filtrate channel；The side of device for discharging and filter is correspondingly arranged.Disc type vacuum hydroextractor provided by the utility model, by using the roller-rotating device of segment type, the filter of combined type and the feed pipe being oppositely arranged, ensure disc type vacuum hydroextractor can high-efficiency dehydration while, the structure of disc type vacuum hydroextractor is simplified, production cost is reduced and is easily installed and safeguards.
Description
Technical field
Solid-liquid separating equipment field is the utility model is related to, more particularly to a kind of disc type vacuum hydroextractor.
Background technology
Disc type vacuum hydroextractor is that one kind is widely used in desulfurization gypsum in coal-fired power plant dehydration, non-ferrous metal miberal powder takes off
The solid-liquid separating equipment of the industries such as water, precious metal screening, filtering power, the mistake of disc type vacuum hydroextractor are used as by the use of vacuum
Filter the both sides on disk and form pressure differential, this pressure differential promotes the solid in slurry to be attracted on filtering disk and forms filter cake.
Disc type vacuum hydroextractor includes the composition such as host machine part, stirring system, purging system, vacuum system, control system；It is wherein main
Machine part includes frame, slurry vessel, transfer roller system, device for discharging and filter.
The stirring system of existing disc type vacuum hydroextractor uses big machinery puddle support, complicated, need to configure big work(
Rate motor coordinates reductor to complete stirring driving, and equipment power dissipation is big, and operating cost is high；Existing disc type vacuum hydroextractor turns
Roller system is assembled by the way of integral solder, and it is all inconvenient to install and change；Existing disc type vacuum hydroextractor simultaneously
Filter solid-liquid is separated by the way of multiple filtration, filter duct unreasonable structure, filter easily block and
It is difficult to clean.
Utility model content
To solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of disc type vacuum hydroextractor, bag
Include slurry vessel, roller-rotating device, device for discharging, filter and vacuum plant；
The roller-rotating device is located on the slurry vessel；The roller-rotating device includes main drive shaft and transfer roller component, described
The axis hole for being sleeved on main drive shaft is provided with transfer roller component；The roller-rotating device is provided with filtrate channel；The filter
Liquid passage is connected with the vacuum plant；
The filter is arranged on the transfer roller component；The filter includes filter and by the filtering
The filter chamber that plate surrounds；The filter chamber is connected with the filtrate channel；The device for discharging is corresponding with the side of the filter
Set.
Further, the filter includes filter layer, transition zone and the structure sheaf being bonded to each other successively；The filtering
Layer, the transition zone and the structure sheaf are increased successively using microcellular structure and aperture；Micropore and institute on the filter
Filter chamber is stated to be connected.
Further, the opposite sides in the slurry vessel is provided with feed pipe, be provided with the feed pipe feed pump and
Charging hole, and the opening direction in two feed pipe upper feeding holes is opposite.
Further, one end of the main drive shaft or both ends are provided with distributing valve；The vacuum plant passes through described point
It is connected with valve with the filtrate channel.
Further, the device for discharging includes discharge channel and scraper；The scraper is made up of corundum；The scraper with
The discharge channel is correspondingly arranged.
Further, in addition to purging system, the purging system include ultrasonic wave automatic washing device, back purge system
And chemically-cleaning device.
Further, the back purge system includes backwash pump and Backwash pipeline；The Backwash pipeline passes through
Distributing valve is connected with the filtrate channel.
Further, it is provided with the overflow mouth of pipe at the top of the slurry vessel.
Further, in addition to control system.
Disc type vacuum hydroextractor provided by the utility model, by using the roller-rotating device of segment type, is easy to equipment
Assembling and maintenance；Using the filter of combined type, it is easy to clean while improving filter efficiency；Pass through the feed pipe being oppositely arranged
The slurry in slurry vessel is in the state of circulation stirring, without using big machinery puddle support, reduce the production cost of equipment
And operating cost.Using disc type vacuum hydroextractor provided by the utility model, ensureing that disc type vacuum hydroextractor can be high
While effect dehydration, the structure of disc type vacuum hydroextractor is simplified, production cost is reduced and is easily installed and safeguards.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is made some and simply introduced in description of the prior art, it should be apparent that, drawings in the following description
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is disc type vacuum hydroextractor structural representation provided by the utility model；
Fig. 2 is Fig. 1 roller-rotating device structural representation；
Fig. 3 is Fig. 1 feed pipe structure schematic diagram；
Fig. 4 is Fig. 3 A-A diagrammatic cross-sections；
Fig. 5 is Fig. 1 filter apparatus configuration schematic diagram；
Fig. 6 is Fig. 5 part-structure schematic diagram.
Reference：
The main drive shaft of 10 slurry vessel, the 11 overflow mouth of pipe 21
The filtrate channel of 22 transfer roller component, 23 axis hole 24
The filter of 30 device for discharging, 31 discharge channel 40
The vacuum plant of 41 filter, 42 filter chamber 50
The charging hole of 60 feed pipe, 61 feed pump 62
The Backwash pipeline of 70 distributing valve, 81 backwash pump 82
The filter layer of 83 purge tank, 90 solid material 411
The structure sheaf of 412 transition zone 413
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Fig. 1 is disc type vacuum hydroextractor structural representation provided by the utility model；As shown in Figure 1 and Figure 2：Disc type
Vacuum hydroextractor, including slurry vessel 10, roller-rotating device, device for discharging 30, filter 40 and vacuum plant 50；The transfer roller
Device is located on the slurry vessel 10；The roller-rotating device includes main drive shaft 21 and transfer roller component 22, the transfer roller component 22
On be provided with axis hole 23 for being sleeved on main drive shaft 21；The roller-rotating device is provided with filtrate channel 24；The filtrate
Passage 24 is connected with the vacuum plant 50；The filter 40 is arranged on the transfer roller component 22；The filter
40 include filter 41 and the filter chamber 42 surrounded by the filter 41；The filter chamber 42 is connected with the filtrate channel 24；
The side of the device for discharging 30 and the filter 40 is correspondingly arranged.
When it is implemented, as shown in Figure 1 and Figure 2, disc type vacuum hydroextractor, including slurry vessel 10, roller-rotating device, discharging
Device 30, filter 41 and vacuum plant 50；Slurry vessel 10 is the cell body of section semicircular in shape, for accommodating slurry to be drained off
Material；Roller-rotating device includes main drive shaft 21 and multiple transfer roller components 22, and the both ends of main drive shaft 21 are located at the both ends of slurry vessel 10
On, transfer roller component 22 is provided with axis hole 23, and transfer roller component 22 can be sleeved on main drive shaft 21 by axis hole 23；Transfer roller component
22 are uniformly divided into multiple sector regions, and each sector region is provided with filter 40 and filtrate channel 24；As shown in figure 5,
Filter 40 includes two panels filter 41 and the filter chamber 42 surrounded by two panels filter 41；Filter 41, which is provided with, to be used for
The micropore of filter, the micropore are connected with filter chamber 42；Filter chamber 42 inside filter 40 and the filtrate channel on roller-rotating device
24 are connected, and filtrate channel 24 is connected with vacuum plant 50；When vacuum plant 50 works, filter 40 has to slurry
Suction-operated, and solid material 90 can depend on the outside of filter 41, the moisture in slurry enters filter chamber 42, realizes to slurry
Filtering；Device for discharging 30 is provided with the side of slurry vessel 10, the side of device for discharging 30 and filter 40 is correspondingly arranged.
As shown in Fig. 2 Partial filtration plate 41 is immersed in the slurry in slurry vessel 10, and under negative pressure of vacuum effect, slurry
In solid material 90 adsorb on filter 41；Roller-rotating device drives the rotate counterclockwise of filter 41, submerges in the slurry
Filter 41 leaves slurry vessel 10, and under negative pressure of vacuum effect, the rapid dehydration of solid material 90 adsorbed on filter 41 is done
It is dry；Roller-rotating device is rotated further, and when by device for discharging 30, adsorbs solid material 90 on filter 41 from filter 41
On come off, filter 41 reenter slurry vessel 10 carry out next round slurry separation of solid and liquid and dehydrate work.
Disc type vacuum hydroextractor provided by the utility model, by using the roller-rotating device of segment type, is easy to equipment
Assembling and maintenance；Using the filter of combined type, it is easy to clean while improving filter efficiency；Pass through the feed pipe being oppositely arranged
The slurry in slurry vessel is in the state of circulation stirring, without using big machinery puddle support, reduce the production cost of equipment
And operating cost.Using disc type vacuum hydroextractor provided by the utility model, ensureing that disc type vacuum hydroextractor can be high
While effect dehydration, the structure of disc type vacuum hydroextractor is simplified, production cost is reduced and is easily installed and safeguards.
Preferably, the filter 41 includes filter layer 411, transition zone 412 and the structure sheaf 413 being bonded to each other successively；
The filter layer 411, the transition zone 412 and the structure sheaf 413 are increased successively using microcellular structure and aperture；The mistake
Micropore on filter plate 41 is connected with the filter chamber 42.
When it is implemented, as shown in fig. 6, filter 41 by be bonded to each other successively filter layer 411, transition zone 412 and knot
Structure layer 413 is formed；Filter layer 411, transition zone 412 and structure sheaf 413 use microcellular structure, and the aperture of transition zone 412 is more than
The aperture of filter layer 411, the aperture of structure sheaf 413 are more than the aperture of transition zone 412；Filter layer 411, transition zone 412 and structure
The micropore of layer 413 is interconnected and is connected with filter chamber 42.Due to the aperture of filter layer 411, transition zone 412 and structure sheaf 413
Increase successively, the filtrate filtered has become relatively pure after by filter layer 411, can smoothly pass through transition zone
412 and structure sheaf 413, then discharged through filter chamber 42 and filtrate channel 24, therefore be not susceptible to block, it can efficiently carry out solid-liquid
Detached job and it is readily cleaned and safeguards.
Preferably, the opposite sides in the slurry vessel 10 is provided with feed pipe 60, and charging is provided with the feed pipe 60
Pump 61 and charging hole 62, and the opening direction in two upper feeding holes 62 of feed pipe 60 is opposite.
When it is implemented, as shown in Figure 3, Figure 4, a feed pipe 60 is each provided with the both sides of slurry vessel 10, is being fed
Feed pump 61 and charging hole 62 are provided with pipe 60；Feed pipe 60 include extending vertically into vertical section in slurry vessel 10 and with material
The parallel parallel-segment in the bottom surface of stock tank 10, charging hole 62 are arranged in parallel-segment；The openings of charging hole 62 on two feed pipes 60
To on the contrary, the slurry for making to give off in charging hole 62 by feed pump 61 has larger kinetic energy, so that in slurry vessel 10
Slurry can keep the agitated conditions of circulation.Two feed pipes 60 of design carry out feed paddle in slurry vessel 10, without using
Big machinery puddle support, coordinate reductor without configuration heavy-duty motor to complete stirring driving, be easy for installation and maintenance, drop
Low equipment production cost and operating cost；And stirring is more uniform, equipment capacity is higher.
Preferably, one end of the main drive shaft 21 or both ends are provided with distributing valve 70；The vacuum plant 50 passes through institute
Distributing valve 70 is stated with the filtrate channel 24 to be connected.When it is implemented, as shown in figure 1, in one end of main drive shaft 21 or two
Hold and be provided with distributing valve 70, the filtrate channel 24 on roller-rotating device is collaborated by distributing valve 70, then is connected with vacuum plant 50.
Preferably, the device for discharging 30 includes discharge channel 31 and scraper；The scraper is made up of corundum；The scraper
It is correspondingly arranged with the discharge channel 31.When it is implemented, device for discharging 30 includes discharge channel 31 and scraper, led to by discharging
The centralized collection of solid material 90 that road 31 scrapes scraper.Scraper is shaped using corundum, has strong excellent of wear-resisting, cutting force
Point, it is 0.2mm-2mm to adjust scraper with the plate face gap of filter 41 when installing scraper, scraper is not directly contacted with filter
41, guarantee to scrape unload solid material 90 adsorbed on filter 41 while, extend filter 41 service life.
Preferably, in addition to purging system, the purging system includes ultrasonic wave automatic washing device, back purge system and
Chemically-cleaning device.
Preferably, the back purge system includes backwash pump 81 and Backwash pipeline 82；The Backwash pipeline 82
It is connected by distributing valve 70 with the filtrate channel 24.
When it is implemented, purging system includes ultrasonic wave automatic washing device, back purge system, chemically-cleaning device；It is super
Sound wave automatic flushing device is arranged on the rear side of slurry vessel 10, and ultrasonic wave cleaning utilizes the up to ten thousand ultrasounds to hundreds of thousands time per second
Ripple is vibrated, and the impurity on filter 41 is peeled off, and reaches the purpose of cleaning.Because ultrasonic wave is decayed very little in a liquid, so
The surface of filter 41, inside, there is good cleaning performance in micropore.Back purge system includes backwash pump 81 and recoil
Pipeline 82 is washed, Backwash pipeline 82 is connected by distributing valve 70 with filtrate channel 24；During backwash, backwashing water is in backwashing water
In the presence of pump 81, filtrate channel 24 is flowed into by distributing valve 70, and then flows into filter chamber 42, then from the micropore on filter 41
Outflow, is rinsed to the micropore on filter 41 from inside to outside, while rinses the solid original for remaining in the surface of filter 41
Material 90, backwashing water pressure 0.1bar~5bar, scavenging period 1 second~10 seconds.Chemical cleaning utilizes the pipeline of back purge system
System, the higher cleaning fluid of the concentration in purge tank 83 is sent into Backwash pipeline 82, relatively low clear of concentration is mixed into water
Washing lotion, filter 41 is cleaned, ensure the service efficiency of filter 41.Filter 41 is after certain working time
Ensure that the micropore of filter 41 is unobstructed and high efficiency filter, mixing cleaning can be enabled, i.e., cleaned automatically using ultrasonic wave simultaneously, it is chemical clearly
Wash and backwash, triple interaction, the micropore of filter 41 is further dredged, reach optimal cleaning effect.
Preferably, the top of slurry vessel 10 is provided with the overflow mouth of pipe 11.When it is implemented, as shown in Fig. 2 in slurry vessel 10
Top be provided with the overflow mouth of pipe 11, avoid the slurry in slurry vessel 10 from being overflowed from slurry vessel 10, make disc type vacuum hydroextractor
With a good working environment.
Preferably, in addition to control system.When it is implemented, control system can use one-level or two-stage type, upper control
System completes the monitoring and management role to lower-level control system, and lower-level control system completes the job control to dewaterer.On
Level controlling system is completed remote monitoring, graphic interface, operational factor using computer as core, by remote monitoring system and shown
Show, state data acquisition, the function such as storage.Lower-level control system is using programmable controller, frequency converter, contactor, scene
Instrument, solenoid valve block into control system.The work of disc type vacuum hydroextractor is controlled by control system, improves production efficiency
While save manpower.
Although herein it is more used such as slurry vessel, the overflow mouth of pipe, main drive shaft, transfer roller component, device for discharging,
Filter, filter, filter chamber, filter layer, transition zone, structure sheaf, filtrate channel, vacuum plant, feed pipe, feed pump, enter
Expect the terms such as hole, distributing valve, backwash pump, Backwash pipeline, purge tank, axis hole, but be not precluded from using other terms
Possibility.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；It is construed as
The additional limitation of any one is all disagreed with the utility model spirit.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (9)
1. a kind of disc type vacuum hydroextractor, including slurry vessel (10), roller-rotating device, device for discharging (30), filter (40)
And vacuum plant (50)；It is characterized in that：
The roller-rotating device is located on the slurry vessel (10)；The roller-rotating device includes main drive shaft (21) and transfer roller component
(22) axis hole (23) for being sleeved on main drive shaft (21), is provided with the transfer roller component (22)；The roller-rotating device
It is provided with filtrate channel (24)；The filtrate channel (24) is connected with the vacuum plant (50)；The filter (40) sets
It is placed on the transfer roller component (22)；The filter (40) includes filter (41) and surrounded by the filter (41)
Filter chamber (42)；The filter chamber (42) is connected with the filtrate channel (24)；The device for discharging (30) and the filter
(40) side is correspondingly arranged.
2. disc type vacuum hydroextractor according to claim 1, it is characterised in that：The filter (41) includes phase successively
Filter layer (411), transition zone (412) and the structure sheaf (413) being mutually bonded；The filter layer (411), the transition zone (412)
Increased successively using microcellular structure and aperture with the structure sheaf (413)；Micropore and the filter on the filter (41)
Room (42) is connected.
3. disc type vacuum hydroextractor according to claim 1, it is characterised in that：Relative two in the slurry vessel (10)
Side is provided with feed pipe (60), and feed pump (61) and charging hole (62), and two chargings are provided with the feed pipe (60)
The opening direction for managing (60) upper feeding hole (62) is opposite.
4. disc type vacuum hydroextractor according to claim 1, it is characterised in that：One end of the main drive shaft (21) or
Person both ends are provided with distributing valve (70)；The vacuum plant (50) passes through the distributing valve (70) and the filtrate channel (24) phase
Even.
5. disc type vacuum hydroextractor according to claim 1, it is characterised in that：The device for discharging (30) includes discharging
Passage (31) and scraper；The scraper is made up of corundum；The scraper is correspondingly arranged with the discharge channel (31).
6. disc type vacuum hydroextractor according to claim 1, it is characterised in that：Also include purging system, the cleaning
System includes ultrasonic wave automatic washing device, back purge system and chemically-cleaning device.
7. disc type vacuum hydroextractor according to claim 6, it is characterised in that：The back purge system includes backwash
Water pump (81) and Backwash pipeline (82)；The Backwash pipeline (82) passes through distributing valve (70) and the filtrate channel (24) phase
Even.
8. disc type vacuum hydroextractor according to claim 1, it is characterised in that：It is provided with and overflows at the top of the slurry vessel (10)
Flow tube mouth (11).
9. the disc type vacuum hydroextractor according to any one of claim 1~8, it is characterised in that：Also include control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741342.8U CN206867823U (en) | 2017-06-23 | 2017-06-23 | A kind of disc type vacuum hydroextractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741342.8U CN206867823U (en) | 2017-06-23 | 2017-06-23 | A kind of disc type vacuum hydroextractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206867823U true CN206867823U (en) | 2018-01-12 |
Family
ID=61334483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720741342.8U Expired - Fee Related CN206867823U (en) | 2017-06-23 | 2017-06-23 | A kind of disc type vacuum hydroextractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206867823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408966A (en) * | 2018-03-21 | 2018-08-17 | 国电南京电力试验研究有限公司 | Nanofiltration softening based on efficient flocculating divides salt waste water pretreatment system and method |
| CN113908984A (en) * | 2021-09-29 | 2022-01-11 | 连云港黄浦矿山机械制造有限公司 | Disc type vacuum filtering concentrator with modularized ore dressing mechanism |
-
2017
- 2017-06-23 CN CN201720741342.8U patent/CN206867823U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408966A (en) * | 2018-03-21 | 2018-08-17 | 国电南京电力试验研究有限公司 | Nanofiltration softening based on efficient flocculating divides salt waste water pretreatment system and method |
| CN113908984A (en) * | 2021-09-29 | 2022-01-11 | 连云港黄浦矿山机械制造有限公司 | Disc type vacuum filtering concentrator with modularized ore dressing mechanism |
| CN113908984B (en) * | 2021-09-29 | 2022-06-10 | 连云港黄浦矿山机械制造有限公司 | Disc type vacuum filtering concentrator with modularized ore dressing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20210623 |
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| CF01 | Termination of patent right due to non-payment of annual fee |