CN108905330A - A kind of vacuum pipeline filter for vacuum belt drier - Google Patents
A kind of vacuum pipeline filter for vacuum belt drier Download PDFInfo
- Publication number
- CN108905330A CN108905330A CN201810794136.2A CN201810794136A CN108905330A CN 108905330 A CN108905330 A CN 108905330A CN 201810794136 A CN201810794136 A CN 201810794136A CN 108905330 A CN108905330 A CN 108905330A
- Authority
- CN
- China
- Prior art keywords
- vacuum
- vacuum tank
- tank
- filter screen
- top cover
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 238000001035 drying Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
Abstract
The invention proposes a kind of vacuum pipeline filters for vacuum belt drier, including vacuum tank, the filter screen being located in vacuum tank and the receiving tank being connected with vacuum tank, the vacuum tank is equipped with entrance and outlet, the vacuum tank is equipped with top cover, the top cover is connected by quick-disassembly structure with vacuum tank, the vacuum tank uses vapor-liquid separating structure, the entrance is set to vacuum tank bottom end, the outlet is set to vacuum upper end, and it runs through on top cover, the entrance and outlet are connected with vacuum equipment and vacuum pump set respectively by vacuum pipe, the filter screen is plugged in exit；It further include water injector, the water injector includes nozzle and the connecting tube for fixed nozzle, the nozzle can be rotated with respect to connecting tube, and the connecting tube is connected to water supply line, and the water injector is equipped with several and is the center of circle around setting using filter screen center.Filter area of the present invention is big, the replacement of filtering Netease, easy cleaning, long service life.
Description
Technical field
Present invention relates particularly to a kind of vacuum pipeline filters for vacuum belt drier.
Background technique
Vacuum belt drier is the contact vacuum dryer of a kind of continuous feed, continuous discharge form, to be dried
Feed liquid the dryer inner in high vacuum is directly entered by conveying mechanism, pave several dryings in drying machine
It takes, special rubber roller is driven by motor, dry zone is driven to move with the speed set along drying machine cylinder direction, every drying
Three mutually independent heating plates and a coldplate are designed with below band, dry zone is fitted closely with heating plate, coldplate,
Energy transmission required for will be dry in a manner of transmission of heat by contact is to material.When dry zone moves to the other end from one end of cylinder
When, material has been dried and through supercooling, and when dry zone turns back, the material cake after drying is removed from dry zone, by one
The disconnected device of the hand hay cutter of lower movement, hits down in grinding device, the discharge bucket discharging that smashed material passes through two air-lock formulas.Due to
Material is directly entered under condition of high vacuum degree through gradually drying (usually 30-60 minutes) after a period of time, resulting particle after drying
There is a degree of crystallization effect, while there is micropore in inside from microstructure.After partial size required for being directly crushed to,
The mobility of grain is fine, can be with direct tablet compressing or encapsulating capsule, simultaneously because particle has microcosmic open structure, instant capacity pole
It is good.And the appearance of particle is good, for instant (electuary) product, can greatly promote the class of product.
Vacuum belt drier can generate a large amount of dust, and dust is easily accessible vacuum pump set by vacuum pipe, to true
Empty unit has significant effect, security risk with higher, so that vacuum pump set service life reduction.Existing vacuum pipe filtering
Device connect complexity with vacuum pump set, and dismounting is inconvenient.Internal filter screen long afterwards, can not be cleared up using time length, be needed greatly
Manpower carries out disassembling, assembling and replacing.
Summary of the invention
Based on the above issues, it is an object of that present invention to provide it is a kind of it is convenient for disassembly and assembly, cost of labor is low, is convenient to clean and powder
Dirt filters thorough vacuum pipeline filter.
In view of the above problems, providing following technical solution：A kind of vacuum pipe filtering for vacuum belt drier
Device, including vacuum tank, the filter screen being located in vacuum tank and the receiving tank being connected with vacuum tank, the vacuum tank is equipped with
Entrance and outlet, the vacuum tank are equipped with top cover, and the top cover is connected by quick-disassembly structure with vacuum tank, and the vacuum tank is adopted
With vapor-liquid separating structure, the entrance is set to vacuum tank bottom end, and the outlet is set to vacuum upper end, and runs through on top cover,
The entrance and outlet are connected with vacuum equipment and vacuum pump set respectively by vacuum pipe, and the filter screen is plugged in outlet
Place；It further include water injector, the water injector includes nozzle and the connecting tube for fixed nozzle, and the nozzle is opposite to be connected
Adapter tube can be rotated, and the connecting tube is connected to water supply line, and the water injector is equipped with several and is circle with filter screen center
Thimble is around setting.
In above structure, entrance is connected with vacuum equipment, outlet be connected with vacuum pump set, dust pass through vacuum pipe into
Enter in vacuum tank, after filter screen filtration, dust falls to vacuum pot bottom, and into receiving tank, filtered gas is logical
It crosses outlet and enters vacuum pump set.When filter screen needs to clean, start water injector, clear water enters water supplying pipe by high-tension apparatus
In road, clear water is ejected by nozzle, filter screen is rinsed, the liquid after cleaning flows into receiving tank.Due to vacuum tank
Using vapor-liquid separating structure, filter screen can be cleaned when equipment is run.Enable to top cover fast by quick-disassembly structure
It disassembles and installs on the slave vacuum tank of speed.The filtering of different mesh sizes can be conveniently replaceable by quick-disassembly structure
Net greatly improves working efficiency and reduces cost of labor to be suitable for different operating conditions.Nozzle can with respect to connecting tube
Rotation, the clear water for enabling to nozzle to eject is in an oblique angle with respect to filter screen, more efficient to the cleaning of filter screen.
The present invention is further arranged to, and the quick-disassembly structure includes the movable joint set on vacuum tank wall and for connecting top cover
Bolt and the eyenut cooperated with adjusting bolt.
Using the above structure, can quickly top cover and vacuum tank be dismantled and is installed.Eyelet bolt directly connects
It connects and can be avoided its loss in vacuum tank wall.
The present invention is further arranged to, and the junction of the top cover and vacuum tank is equipped with sealing ring.
Using the above structure, the leakproofness between top cover and vacuum tank can be increased, prevent gas leakage.
The present invention is further arranged to, and the water injector is vertically disposed with three groups, and every group fills at least provided with six water sprays
It sets.
Using the above structure, thoroughly filter screen can be cleaned, the dust of accumulation is avoided to influence the mistake of filter screen
Effect is filtered, to increase the reliability of work.
The present invention is further arranged to, and the vacuum pipe is connected by quick-disassembly structure with vacuum pump set.
Using the above structure, rapidly it can be installed and be dismantled, periodically repaired and check convenient for staff.
The present invention is further arranged to, and the filter screen is cylindrical.
Using the above structure, filter screen is enabled to be easily installed, comparison quadratic filter net reduces the dead of dust accretions
Angle, to ensure that the filter effect of filter screen.The clear water that columned filter screen can also allow nozzle to spray is on filter screen
Flow to it is arc-shaped so that nozzle to filter screen clean more comprehensively, effect is more preferable.
Beneficial effects of the present invention：Compared to existing vacuum pipeline filter, filter area of the present invention is big, and filtering Netease is more
It changes, easy cleaning, to greatly reduce influence of the dust to vacuum pump set, increases its service life.Vacuum tank is with gas-liquid point
From effect, its working efficiency can be increased, reduce cost of labor.Using the structure of readily removable fast-assembling, convenient for filter screen
Cleaning and replacement, and reduce the time cost connecting with pipeline, increase working efficiency.Water injector, Ke Yijin are set
Row timing automatic spray cleans the dust on filter screen, can be avoided the dismounting of vacuum pipe, has saved labor and time cost.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the cross-sectional view of A-A in Fig. 1.
Figure label meaning：1- vacuum tank；11- entrance；The outlet 12-；2- filter screen；3- receiving tank；4- top cover；
5- quick-disassembly structure；51- eyelet bolt；52- eyenut；6- vacuum pipe；7- water injector；71- nozzle；72- connects
Adapter tube；73- water supply line；8- sealing ring.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
A kind of 6 filter of vacuum pipe for vacuum belt drier as shown in Fig. 1 to 2, including vacuum tank 1, set
Filter screen 2 in vacuum tank 1 and the receiving tank 3 being connected with vacuum tank 1, the vacuum tank 1 are equipped with entrance 11 and go out
Mouth 12, the vacuum tank 1 are equipped with top cover 4, and the top cover 4 is connected by quick-disassembly structure 5 with vacuum tank 1, and the vacuum tank 1 is adopted
With vapor-liquid separating structure, the entrance 11 is set to 1 bottom end of vacuum tank, and the outlet 12 is set to 1 top of vacuum tank, and runs through top
On lid 4, the entrance 11 and outlet 12 are connected with vacuum equipment and vacuum pump set respectively by vacuum pipe 6, the filtering
Net 2 is plugged at outlet 12；It further include water injector 7, the water injector 7 is including nozzle 71 and for fixed nozzle 71
Connecting tube 72, the opposite connecting tube 72 of the nozzle 71 can be rotated, and the connecting tube 72 is connected to water supply line 73, the water spray dress
7 are set to be equipped with several and be the center of circle around setting using 2 center of filter screen.
In above structure, entrance 11 is connected with vacuum equipment, and outlet 12 is connected with vacuum pump set, and dust passes through vacuum tube
Road 6 enters in vacuum tank 1, and after being filtered by filter screen 2, dust falls to 1 bottom of vacuum tank, into receiving tank 3, after filtering
Gas by outlet 12 enter vacuum pump set.When filter screen 2 needs to clean, start water injector 7, clear water is set by high pressure
It is standby to enter in water supply line 73, clear water is ejected by nozzle 71, filter screen 2 is rinsed, the liquid inflow after cleaning connects
In closed cans 3.Since vacuum tank 1 uses vapor-liquid separating structure, filter screen 2 can be cleaned when equipment is run.By fast
Tearing structure 5 open enables to top cover 4 quickly to disassemble and install from vacuum tank 1.It can be just by quick-disassembly structure 5
It greatly improves working efficiency to be suitable for different operating conditions in the filter screen 2 for replacing different mesh sizes and reduces
Cost of labor.Nozzle 71 can be rotated with respect to connecting tube 72, and the clear water for enabling to nozzle 71 to eject is in one with respect to filter screen 2
Oblique angle, it is more efficient to the cleaning of filter screen 2.
In the present embodiment, the quick-disassembly structure 5 includes the eyelet bolt set on 1 outer wall of vacuum tank and for connecting top cover 4
51 and with adjust bolt cooperation eyenut 52.
Using the above structure, can quickly top cover 4 and vacuum tank 1 be dismantled and is installed.Eyelet bolt 51 is straight
It connects and is connected to 1 outer wall of vacuum tank and can be avoided its loss.
In the present embodiment, the junction of the top cover 4 and vacuum tank 1 is equipped with sealing ring 8.
Using the above structure, the leakproofness between top cover 4 and vacuum tank 1 can be increased, prevent gas leakage.
In the present embodiment, the water injector 7 is vertically disposed with three groups, and every group at least provided with six water injectors 7.
Using the above structure, thoroughly filter screen 2 can be cleaned, the dust of accumulation is avoided to influence filter screen 2
Filter effect, additionally it is possible to the case where avoiding individual water injectors 7 from damaging and spray when not being discharged, to increase the reliable of work
Property.
In the present embodiment, the vacuum pipe 6 is connected by quick-disassembly structure 5 with vacuum pump set.
Using the above structure, rapidly it can be installed and be dismantled, periodically repaired and check convenient for staff.
In the present embodiment, the filter screen 2 is cylindrical, and filter screen 2 is enabled to be easily installed, and compares quadratic filter net
2 reduce the dead angle of dust accretions, to ensure that the filter effect of filter screen 2.Columned filter screen 2 can also allow nozzle
71 clear water the flowing on filter screen 2 that spray are arc-shaped, so that nozzle 71 cleans more comprehensively filter screen 2, effect
More preferably.
As shown in Figure 2, in the present embodiment, the nozzle 71 is set there are three spray-hole, can be sprayed simultaneously towards three directions
Clear water, one of spray-hole is arranged towards adjacent nozzle 71, so that clear water can clean adjacent nozzle 71,
Well prevent dust it is excessive when, the spray-hole on nozzle 71 is clogging, to increase reliability of the invention.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, above-mentioned hypothesis these
Improvement and modification also should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of vacuum pipeline filter for vacuum belt drier, including vacuum tank, the filter screen being located in vacuum tank
And the receiving tank being connected with vacuum tank, the vacuum tank are equipped with entrance and outlet, it is characterised in that：On the vacuum tank
Equipped with top cover, the top cover is connected by quick-disassembly structure with vacuum tank, and the vacuum tank uses vapor-liquid separating structure, the entrance
Set on vacuum tank bottom end, the outlet is set to vacuum upper end, and runs through on top cover, and the entrance and outlet pass through vacuum tube
Road is connected with vacuum equipment and vacuum pump set respectively, and the filter screen is plugged in exit；It further include water injector, the spray
Water installations include nozzle and the connecting tube for fixed nozzle, and the nozzle can be rotated with respect to connecting tube, and the connecting tube connects
Water supply line is passed through, the water injector is equipped with several and is the center of circle around setting using filter screen center.
2. a kind of vacuum pipeline filter for vacuum belt drier according to claim 1, it is characterised in that：Institute
Stating quick-disassembly structure includes the eyelet bolt set on vacuum tank wall and for connecting top cover and the hanging ring with adjusting bolt cooperation
Nut.
3. a kind of vacuum pipeline filter for vacuum belt drier according to claim 2, it is characterised in that：Institute
The junction for stating top cover and vacuum tank is equipped with sealing ring.
4. a kind of vacuum pipeline filter for vacuum belt drier according to claim 1, it is characterised in that：Institute
It states water injector and is vertically disposed with three groups, every group at least provided with six water injectors.
5. a kind of vacuum pipeline filter for vacuum belt drier according to claim 2, it is characterised in that：Institute
Vacuum pipe is stated to be connected by quick-disassembly structure with vacuum pump set.
6. a kind of vacuum pipeline filter for vacuum belt drier according to claim 1, it is characterised in that：Institute
It is cylindrical to state filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794136.2A CN108905330A (en) | 2018-07-19 | 2018-07-19 | A kind of vacuum pipeline filter for vacuum belt drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794136.2A CN108905330A (en) | 2018-07-19 | 2018-07-19 | A kind of vacuum pipeline filter for vacuum belt drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108905330A true CN108905330A (en) | 2018-11-30 |
Family
ID=64416232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810794136.2A Pending CN108905330A (en) | 2018-07-19 | 2018-07-19 | A kind of vacuum pipeline filter for vacuum belt drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108905330A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329025A (en) * | 2011-09-06 | 2012-01-25 | 叶勤 | Raw water treatment system |
| CN204162806U (en) * | 2014-10-17 | 2015-02-18 | 金川集团股份有限公司 | A kind of vacuum filter for vacuum pipe |
| CN104436809A (en) * | 2014-12-31 | 2015-03-25 | 江阴天汇环保设备有限公司 | Revolving drum type micro-filter and sewage treatment method |
| CN204411835U (en) * | 2014-11-25 | 2015-06-24 | 湖州核宏机械有限公司 | A kind of lateral wall type vacuum filter |
-
2018
- 2018-07-19 CN CN201810794136.2A patent/CN108905330A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329025A (en) * | 2011-09-06 | 2012-01-25 | 叶勤 | Raw water treatment system |
| CN204162806U (en) * | 2014-10-17 | 2015-02-18 | 金川集团股份有限公司 | A kind of vacuum filter for vacuum pipe |
| CN204411835U (en) * | 2014-11-25 | 2015-06-24 | 湖州核宏机械有限公司 | A kind of lateral wall type vacuum filter |
| CN104436809A (en) * | 2014-12-31 | 2015-03-25 | 江阴天汇环保设备有限公司 | Revolving drum type micro-filter and sewage treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Hongchi Inventor before: Zhang Shuo Inventor before: Xu Hongchi |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |