CN205995118U - A kind of pair of plate is backwashed nothing silk screen automatic deslagging filter - Google Patents
A kind of pair of plate is backwashed nothing silk screen automatic deslagging filter Download PDFInfo
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- CN205995118U CN205995118U CN201620961500.6U CN201620961500U CN205995118U CN 205995118 U CN205995118 U CN 205995118U CN 201620961500 U CN201620961500 U CN 201620961500U CN 205995118 U CN205995118 U CN 205995118U
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- filter
- chamber
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- screen pack
- runner
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Abstract
The utility model belongs to the filter technology field of plastics machinery, refers in particular to a kind of pair of plate and backwashes nothing silk screen automatic deslagging filter, and including filter box-body, filter box-body includes feed bin, filter box and discharging casing；The filter box both sides are docked to form sliding chamber with the inwall of feed bin and discharging casing respectively, be provided with the screen pack that side-to-side movement is done with respect to sliding chamber in sliding chamber, the discharging chamber one, filter chamber and discharging chamber two are separated by screen pack, be provided with below the filter box-body two respectively drive screen pack turn left or motion of turning right screen pack drive mechanism；The feed bin is internally located at one both sides of discharging chamber and is provided with the back purge system for washing and filtering web plate, and the feed box intracorporeal site is provided with the back purge system for washing and filtering web plate in two both sides of discharging chamber；The filter box is internally provided with the slag removal mechanism for striking off screen pack surface filter residue.
Description
Technical field
The utility model belongs to the filter technology field of plastics machinery, refers in particular to a kind of pair of plate backwash and is arranged nothing silk screen automatically
Slag filter.
Background technology
In plastics machinery, filter is a critical component, and plastic raw materials are extruded laggard through extruder heating spiral rod
Enter filter, as the plastic raw materials overwhelming majority can not possibly be needed to add respectively using brand-new material article of manufacture in process of production
Auxiliary material is planted, such as color material, modification agent etc., can also add a certain proportion of recovery cycle stock in the plastics that can be recycled,
As the impurity contained in these auxiliary materials is more, post-production and the use of product, mistake in extruded product, can be affected containing impurity
Filter is filtered material, and can improve the mixed effect of material, and therefore filter has become than an indispensable part.At present
Using the filter screen on more filter during longer use, impurity above will be accumulated extruder, impact
Strainability, therefore when changing filter screen after obstruction in time, must shut down when changing filter screen, when the filter screen of obstruction is changed, right
Quantity-produced later process brings impact, and shutting down after changing filter screen reparation needs to heat up again, reenters later process, wastes
The energy, produce substandard products, cause waste.
Content of the invention
The utility model be directed to the problems referred to above, there is provided a kind of plastic granulator with long-acting filter is not shut down, by mistake
The reciprocating motion of sieve plate and back purge system, meet the demand of production, while the filter has bi-directional filtered function, improve
The efficiency of production.
The purpose of this utility model is realized in：
A kind of pair of plate is backwashed nothing silk screen automatic deslagging filter, and including filter box-body, filter box-body includes charging
Casing, filter box and discharging casing, form the feed cavity and sub-material runner being interconnected, enter on the feed bin outer wall
Material chamber offers charging aperture, forms the discharging chamber one that is interconnected and converge runner one on the feed bin inwall, described
Filter chamber is formed inside filter box, and the discharging box house forms the discharging chamber two that is interconnected and converges runner
Two, discharging chamber two offers discharging opening；Filter chamber described in the sub-material flow passage, the runner one that converges is through the filtration
Casing connects with runner two-phase is converged；The filter box both sides are docked to form cunning with the inwall of feed bin and discharging casing respectively
Chamber being moved, in sliding chamber, being provided with the screen pack that side-to-side movement is done with respect to sliding chamber, screen pack is by the discharging chamber one, mistake
Filter chamber and discharging chamber two separate, and be provided with two and drive screen pack to turn left or fortune of turning right respectively below the filter box-body
Dynamic screen pack drive mechanism；The feed bin is internally located at the equal both sides of discharging chamber one and is provided with for washing and filtering web plate
Back purge system, the feed box intracorporeal site is provided with the backwash for washing and filtering web plate in two both sides of discharging chamber
Device；The filter box is internally provided with the slag removal mechanism for striking off screen pack surface filter residue.
In above-mentioned double plates backwash nothing in silk screen automatic deslagging filter, the back purge system include storing runner,
Storage cavity, flushing flow passage and deslagging runner is rinsed, storing runner one end connection corresponds to discharging chamber one or discharging chamber two, another
End is connected with storage cavity is rinsed, and the flushing storage cavity lower end is provided with individual event valve, and flushing storage cavity upper end is provided with corresponding solid
Plunger type on being scheduled on feed bin or discharging casing rinses pressurization oil cylinder, and the flushing storage cavity bottom connects the flushing
Runner, flushing flow passage are fitted with the screen pack, and the deslagging runner is arranged on filter box and the flushing flow passage one
One corresponds to, and deslagging runner side is fitted on screen pack, and is connected outside filter box.
Backwash nothing in silk screen automatic deslagging filter in above-mentioned double plates, storing runner side outwardly forms
Open slot, open slot are detachably connected with opening gland.
In above-mentioned double plates backwash nothing in silk screen automatic deslagging filter, at least side is arranged the screen pack up and down
There is driving rack, the screen pack drive mechanism includes to be fixed on the oil cylinder one below filter box-body, one piston rod of oil cylinder
On be hinged with transmission mechanism, be engaged with the driving rack through feed bin and discharging casing driving gearshaft, transmission
Travelling gear is provided with below gear shaft, and the travelling gear on the driving gearshaft of the same side is engaged each other, the transmission
Mechanism is connected with wherein one driving gearshaft.
In above-mentioned double plates backwash nothing in silk screen automatic deslagging filter, the transmission mechanism is ratchet mechanism, including
One end is hinged on the actively fork on one piston rod of the oil cylinder, is provided with ratchet, the actively fork other end in the middle part of actively fork
Rotation is provided with ratchet, and ratchet is connected with wherein one driving gearshaft.
Backwash nothing in silk screen automatic deslagging filter in above-mentioned double plates, the driving gearshaft upper and lower is provided with
Axle sleeve.
Backwash nothing in silk screen automatic deslagging filter in above-mentioned double plates, the slag removal mechanism includes to be arranged on filter chamber
The interior scraper moved up and down with respect to double-side filtering web plate, scraper both side surface are all fitted with the screen pack, described are scraped
Knife is fixedly connected with the scraper push rod being arranged in filter box, and scraper push rod upper end is connected with driving scraper push rod and moves up and down
Oil cylinder two.
Backwash nothing in silk screen automatic deslagging filter in above-mentioned double plates, also set between the scraper push rod and oil cylinder two
Knife bar leading truck is equipped with, knife bar leading truck includes knife bar connecting plate and some leads, described lead one end is fixedly connected on
On filter box-body, the other end is connected on knife bar connecting plate, and the oil cylinder two is arranged on above knife bar connecting plate, the scraper
Push rod is fixedly connected on knife bar connecting plate.
Store nothing impurity in silk screen automatic deslagging filter, is formed below the filter chamber in above-mentioned double plates backwash
Chamber, is provided with residual cake valve below impurity storage chamber, the valve port of residual cake valve is provided with flashboard, and flashboard one end is connected with driving, and which is opened
Or the oil cylinder three that closes.
In above-mentioned double plates backwash nothing in silk screen automatic deslagging filter, it is all provided with the discharging chamber one and discharging chamber two
Macropore gripper shoe is equipped with, macropore gripper shoe one end is fitted with the screen pack, and the other end is entrenched in corresponding discharging chamber one or goes out
In material chamber two.
The utility model is prominent and beneficial compared to existing technology to be had the technical effect that：
1. filter of the present utility model has bi-directional filtered function, and the production effect of production filter can be substantially improved
Rate.
2. screen pack of the present utility model remains to the state for keeping not blocking during Long-Time Service, makes plastic granulating
Machine can keep the non-stop-machine work of long-time.
3. the plastic liquid in the utility model discharging chamber can pass sequentially through storing runner, rinse storage cavity and flushing flow passage
The filter residue that screen pack filters in the hole is rinsed, and is discharged from deslagging runner, make the filter bores of screen pack keep long-term
Unobstructed.
4., if storing runner of the present utility model occurs blocking open opening gland, storing runner is carried out clearly
Wash.
5. screen pack or so back and forth can be driven by the utility model by screen pack drive mechanism, make screen pack
The filter bores of upper each row can be backwashed device and wash away, and form the flushing process of a circulation.
6. the utility model uses ratchet mechanism as the drive mechanism of screen pack drive mechanism, between ratchet mechanism has
The feature of having a rest property transmission, makes each filter opening that is drained through have time enough alignment to rinse material road so that the filter residue for filtering in the hole is obtained
To sufficiently flushing.
7. the utility model makes transmission process more stable by the axle sleeve on driving gearshaft.
8. the utility model is struck off by the scraper in feed cavity and is gone out and remained in by backwash screen pack surface
Filter residue and the impurity for filtering down, make strainability further be optimized.
9. the utility model makes scraper can be for a long time in the state that fits with screen pack surface by knife bar leading truck
Under carry out striking off for impurity.
10. the impurity that gets off is stripped off in the utility model feed cavity and filter residue periodically can be discharged by residual cake valve.
11. the utility model are provided with the macropore gripper shoe of laminating screen pack in discharging chamber, due in filter
Pressure is larger, and screen pack is easily damaged by excessive pressure, can alleviate on screen pack after macropore gripper shoe is added
Pressure.
Description of the drawings
Fig. 1 is filter component decomposing schematic representation.
Fig. 2 is back purge system internal structure schematic diagram.
Fig. 3 is screen pack driving mechanism structure schematic diagram.
Fig. 4 is ratchet driving structure schematic diagram.
Fig. 5 is slagging-off and slagging structure schematic diagram.
In figure label implication：
1- feed bin, 1a- feed bin body, 1b- feed bin end cap, 2- filter box, 3- discharging casing, 4- enter
Runner one, 9- filter chamber is converged in material chamber, 5- sub-material runner, 6- charging aperture, 7- discharging chamber one, 8-, and 10- discharging chamber two, 11- converge
Runner two, 12- discharging opening, 13- screen pack, 14- screen pack drive mechanism, 15- back purge system, 16- slag removal mechanism,
17- storing runner, 18- rinse storage cavity, and 19- check valve, 19a- valve ball, 19b- baffle plate, 20- plunger type rinse pressurization oil cylinder,
21- flushing flow passage, 22- deslagging runner, 23- sliding chamber, 24- open slot, 25- opening gland, 26- driving rack, 27- oil cylinder
One, 28- oil cylinder, one piston, 29- transmission mechanism, 29a- actively fork, 29b- ratchet, 29c- ratchet, 29d- travelling gear, 30-
Driving gearshaft, 31- axle sleeve, 32- scraper, 33- scraper push rod, 34- oil cylinder two, 35- lead, 36- knife bar connecting plate, 37-
Impurity storage chamber, 38- residual cake valve, 39- flashboard, 40- oil cylinder three, 41- macropore gripper shoe.
Specific embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings,
As shown in Figure 1 and Figure 5, a kind of pair of plate backwash, is filtered including filter box-body nothing silk screen automatic deslagging filter
Device casing includes feed bin 1, filter box 2 and discharging casing 3, forms and be interconnected on 1 outer wall of the feed bin
Feed cavity 4 and sub-material runner 5, feed cavity 4 offer charging aperture 6, form going out of being interconnected on 1 inwall of the feed bin
Expect chamber 1 and converge runner 1, filter chamber 9 is formed inside the filter box 2, forms phase inside the discharging casing 3
Intercommunicated discharging chamber 2 10 and converge runner 2 11, discharging chamber 2 10 offers discharging opening 12；The sub-material runner 5 connects institute
Filter chamber 9 is stated, the runner 1 that converges is connected through the filter box 2 with runner 2 11 is converged；2 liang of the filter box
Side is docked to form sliding chamber 23 with the inwall of feed bin 1 and discharging casing 3 respectively, is provided with respect to sliding in sliding chamber 23
The screen pack 13 of side-to-side movement is done in chamber 23, and the discharging chamber 1, filter chamber 9 and discharging chamber 2 10 are separated by screen pack 13,
Driving screen pack 13 is turned left or the screen pack of motion of turning right drives respectively to be provided with two below the filter box-body
Mechanism 14；The feed bin 1 is internally located at one 7 both sides of discharging chamber and is provided with the backwash dress for washing and filtering web plate 13
15 are put, the discharging casing 3 is internally located at 2 10 both sides of discharging chamber and is provided with the backwash dress for washing and filtering web plate 13
Put 15；The filter box 2 is internally provided with the slag removal mechanism 16 for striking off 13 surface filter residue of screen pack.The material feeding box
Body 1 includes feed bin body 1a and feed bin end cap 1b, feed bin 1 is split into two parts and facilitates material feeding box
The processing of 1 inner flow passage of body, makes the manufacturing cost of filter comparatively lower.Of the present utility model pair of panel filter is with double
To the function of filtering, the plastic liquid that feed cavity 4 is entered is carried out after the runner inside filter box-body converges by design
Filter, converged after the completion of filtration again and discharge from discharging opening 12, rinsed out in screen pack 13 by back purge system 15
Blocking impurity makes filter bores keep long-term unimpeded, and screen pack drive mechanism 14 drives the left and right of screen pack 13 back and forth to transport
Dynamic, so that the filter bores of each row on screen pack 13 is all rinsed, and make flushed screen pack 13 return to working position
Lasting normal work is put, reaches the purpose that filter continues not shut down work.
As shown in Fig. 2 backwashing nothing in silk screen automatic deslagging filter in above-mentioned double plates, the back purge system 15 is wrapped
Include storing runner 17, storage cavity 18, flushing flow passage 21 and deslagging runner 22 is rinsed, 17 one end of storing runner connection corresponds to
Material chamber 1 or discharging chamber 2 10, the other end are connected with storage cavity 18 is rinsed, and flushing 18 lower end of storage cavity is provided with individual event valve
19, rinse 18 upper end of storage cavity and be provided with the corresponding plunger type flushing pressurization oil cylinder for being fixed on feed bin 1 or discharging on casing 3
20, flushing 18 bottom of storage cavity connects the flushing flow passage 21, and flushing flow passage 21 is fitted with the screen pack 13, institute
State deslagging runner 22 and be arranged on filter box 2 and correspond with the flushing flow passage 21,22 side of deslagging runner was fitted in
In sieve plate 13, and connect outside filter box 2.The storing runner 17 side outwardly forms open slot 24, opening
Groove 24 is detachably connected with opening gland 25.The effect of check valve 19 makes plastic liquid that the phenomenon for flowing back will not occur, and is rushed
The impurity for coming out can be discharged from deslagging runner 22, and is collected by the collection frame being placed in below filter, to make waste
Re-use.By opening gland 25, maintenance personal easily can be cleared up to storing runner 17, it is to avoid storing runner
17 blocking.
The check valve 19 includes that valve ball 19a and baffle plate 19b, the baffle plate 19b are divided into upper chamber by storage cavity 18 is rinsed
And lower chambers, the valve ball 19a is arranged on lower chambers porch, the diameter of the aperture of the cavity of resorption chamber inlet less than valve ball 19a.
The plastic liquid in discharging chamber can be made to can only enter flushing storage cavity by valve ball 19a and baffle plate 19b, and can not flow back.
As shown in Figure 3 and Figure 4, in above-mentioned double plates backwash nothing in silk screen automatic deslagging filter, the screen pack
About 13 at least sides are provided with driving rack 26, and the screen pack drive mechanism 14 includes to be fixed on below filter box-body
Oil cylinder 1, be hinged with transmission mechanism 29 on one piston rod 28 of oil cylinder, be engaged with through material feeding box on the driving rack 26
Body 1 and the driving gearshaft 30 of discharging casing 3,30 lower section of driving gearshaft are provided with travelling gear 29d, pass positioned at the same side
Travelling gear 29d on movable gear shaft 30 is engaged each other, and the transmission mechanism 29 is connected with wherein one driving gearshaft 30.
Preferably, the transmission mechanism 29 is ratchet mechanism, is hinged on the actively fork on one piston rod 28 of the oil cylinder including one end
29a, is provided with ratchet 29b in the middle part of actively fork 29a, the actively fork 29a other end rotate be provided with ratchet 29c, ratchet 29c with
Wherein one driving gearshaft 30 is connected.The intermittent feature of ratchet mechanism transmission makes back purge system 15 have enough time pair
Each filter opening that is drained through all fully is washed away, while be located at the intermeshing travelling gear 29d in the same side can filter two pieces
Web plate 13 while to a side shifting,
As shown in Figure 3 and Figure 4, in above-mentioned double plates backwash nothing in silk screen automatic deslagging filter, the travelling gear
30 upper and lower of axle is provided with axle sleeve 31.Axle sleeve 31 makes the work of driving gearshaft 30 more stable.
As shown in figure 5, backwashing nothing in silk screen automatic deslagging filter in above-mentioned double plates, the slag removal mechanism 16 includes
Be arranged on the scraper 32 that move up and down in filter chamber 9 with respect to double-side filtering web plate 13,32 both side surface of scraper all with described
Screen pack 13 is fitted, and the scraper 32 is fixedly connected with the scraper push rod 33 being arranged in filter box 2, on scraper push rod 33
End is connected with the oil cylinder 2 34 for driving scraper push rod 33 to move up and down.It is additionally provided between the scraper push rod 33 and oil cylinder 2 34
Knife bar leading truck, knife bar leading truck include knife bar connecting plate 36 and some leads 35, and 35 one end of the lead is fixedly connected
On filter box-body, the other end is connected on knife bar connecting plate 36, and the oil cylinder 2 34 is arranged on 36 top of knife bar connecting plate,
The scraper push rod 33 is fixedly connected on knife bar connecting plate 36.Knife bar leading truck makes the work of scraper 32 more stable, only meeting
Double-side filtering web plate 13 is struck off on an axial direction.
As shown in figure 5, in above-mentioned double plates backwash nothing in silk screen automatic deslagging filter, 9 lower section of the filter chamber becomes
Type has impurity storage chamber 37, and 37 lower section of impurity storage chamber is provided with residual cake valve 38, and the valve port of residual cake valve 38 is provided with flashboard 39, lock
39 one end of plate is connected with the oil cylinder 3 40 for driving which to open or close.
As shown in figures 1 and 3, in above-mentioned double plates backwash nothing in silk screen automatic deslagging filter, the discharging chamber 1
Macropore gripper shoe 41 is provided with discharging chamber 2 10,41 one end of macropore gripper shoe is fitted with the screen pack 13, another
End is entrenched in corresponding discharging chamber 1 or discharging chamber 2 10.Macropore gripper shoe 41 is provided to screen pack 13 and is supported, anti-stop bit
Screen pack 13 in working region is damaged as pressure is excessive.
Operation principle of the present utility model：Plastic liquid is entered in filter from the extrusion screw rod of plastic granulator,
Feed cavity 4 is progressively filled up by plastic liquid first, and the plastic liquid in feed cavity 4 is flowed in filter box 2 from sub-material runner 5
Filter chamber 9, when the plastic liquid in filter chamber 9 is also gradually filled, due to the effect of pressure, plastic liquid is constantly from filtration
Screen pack 13 of the chamber 9 through both sides is entered in discharging chamber 1 and discharging chamber 2 10, the plastic liquid meeting in discharging chamber 1
By converge runner 1 through converging runner 2 11 enter into discharging chamber 2 10 with discharging chamber two 10 plastic liquid together from
Discharging opening 12 is discharged.In long-term filter process, the impurity in filtered plastic liquid constantly sticks to screen pack
13 surface and filtration in the hole, when the space in discharging chamber 1 and discharging chamber 2 10 is filled up by plastic liquid, partly plastic stream
Body will be filled to storage cavity 18 is rinsed by storing runner 17, be less than due to rinsing the entrance hole diameter of lower chambers of storage cavity 18
The diameter of valve ball 19a, so plastic liquid can only flow into can not flow out, while the top of valve ball 19a is provided with baffle plate 19b, valve
The mobile space of ball 19a is only limited to bottom chamber, and when plastic liquid is filled up in flushing storage cavity 18, plunger type rinses pressurization oil
The plastic liquid pressurization that 20 pairs, cylinder is rinsed in storage cavity 18, due to the effect of check valve 19, plastic liquid will not be from storing runner
17 are back in corresponding discharging chamber 1 or discharging chamber 2 10, but go out from flushing flow passage 21 and will be not in working region
Screen pack 13 is rinsed, and filtration in the hole is flushed the filter residue for coming and discharges from deslagging runner 22 with plastic liquid, most
Fallen in the collection frame being placed in below filter afterwards.After the screen pack 13 in working region works a period of time, mistake
Sieve plate drive mechanism 14 can drive screen pack 13, to a side shifting, the screen pack 13 that rinses well is moved to working region,
As the transmission mechanism 29 in screen pack drive mechanism 14 is ratchet mechanism, it is have one to the transmission with screen pack 13
Intermittent process, such design can make the filter bores in screen pack 13 be backwashed device 15 fully to rinse.It is located at
Scraper 32 in filter chamber 9 is carried out for 13 surface of screen pack in working region under the driving of oil cylinder 2 34 up and down
Strike off, the impurity for being stripped off getting off constantly is deposited to bottom and enters in impurity storage chamber 37, when miscellaneous in impurity storage chamber 37
Matter accumulation to a certain amount of when, oil cylinder 3 40 will drive flashboard 39 to open, and impurity is discharged, after drained impurity, then by flashboard 39
Close.When screen pack 13 is moved to the extreme position of side, at this moment the screen pack drive mechanism 14 of opposite side will be by
Screen pack 13 is driven toward opposite direction, and in this course, back purge system 15 also can be constantly to the filter residue in screen pack 13
It is rinsed.Like this, screen pack 13 is reciprocal under the double action of screen pack drive mechanism 14 and back purge system 15
Move left and right in sliding chamber 23, the moment remain in the screen pack 13 of working region be all to maintain unimpeded, it is achieved that
The purpose of work do not shut down for a long time by filter.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection model of the present utility model according to this
Enclose, therefore：All equivalence changes that is done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (10)
1. a kind of pair of plate is backwashed nothing silk screen automatic deslagging filter, it is characterised in that including filter box-body, filter box-body
Including feed bin (1), filter box (2) and discharging casing (3), form on feed bin (1) outer wall and be interconnected
Feed cavity (4) and sub-material runner (5), feed cavity (4) offers charging aperture (6), forms on feed bin (1) inwall
The discharging chamber one (7) that is interconnected and converge runner one (8), inside described filter box (2), filter chamber (9) is formed, described
The discharging chamber two (10) that is interconnected being formed inside discharging casing (3) and converging runner two (11), discharging chamber two (10) is opened up
There is discharging opening (12)；Described sub-material runner (5) connect filter chamber (9), and the runner one (8) that converges is through the Rose Box
Body (2) is connected with runner two (11) is converged；Filter box (2) both sides respectively with feed bin (1) and discharging casing (3)
Inwall docks to form sliding chamber (23), is provided with, in sliding chamber (23), the screen pack for doing side-to-side movement with respect to sliding chamber (23)
(13), the discharging chamber one (7), filter chamber (9) and discharging chamber two (10) are separated by screen pack (13), the filter box-body
Lower section be provided with two respectively drive screen pack (13) turn left or motion of turning right screen pack drive mechanism (14)；Described
Feed bin (1) is internally located at one (7) both sides of discharging chamber and is provided with the back purge system for washing and filtering web plate (13)
(15), discharging casing (3) is internally located at two (10) both sides of discharging chamber and is provided with for the anti-of washing and filtering web plate (13)
Flusher (15)；Filter box (2) are internally provided with the slag removal mechanism for striking off screen pack (13) surface filter residue
(16).
2. according to claim 1 pair of plate is backwashed nothing silk screen automatic deslagging filter, it is characterised in that the backwash
Device (15) includes storing runner (17), rinses storage cavity (18), flushing flow passage (21) and deslagging runner (22), the storing stream
The corresponding discharging chamber one (7) of road (17) one end connection or discharging chamber two (10), the other end are connected with storage cavity (18) is rinsed, the punching
Wash storage cavity (18) lower end and individual event valve (19) is provided with, flushing storage cavity (18) upper end is provided with correspondence and is fixed on feed bin
(1) plunger type or in discharging casing (3) rinses pressurization oil cylinder (20), and flushing storage cavity (18) bottom connects the punching
Runner (21) is washed, flushing flow passage (21) is fitted with the screen pack (13), and deslagging runner (22) are arranged on filter box
(2) correspond with the flushing flow passage (21) on, deslagging runner (22) side is fitted on screen pack (13), and is connected
Filter box (2) is outside.
3. according to claim 2 pair of plate is backwashed nothing silk screen automatic deslagging filter, it is characterised in that the storing stream
Road (17) side outwardly forms open slot (24), and open slot (24) is detachably connected with opening gland (25).
4. the double plates according to claim 1 or 2 or 3 are backwashed nothing silk screen automatic deslagging filter, it is characterised in that described
At least side is provided with driving rack (26) to screen pack (13) up and down, and described screen pack drive mechanism (14) include to be fixed on
Oil cylinder one (27) below filter box-body, is hinged with transmission mechanism (29), the driving rack on one piston rod of oil cylinder (28)
(26) it is engaged with through feed bin (1) and the driving gearshaft (30) of discharging casing (3), equal below driving gearshaft (30)
Travelling gear (29d) is provided with, the travelling gear (29d) on the same side driving gearshaft (30) is engaged each other, the biography
Motivation structure (29) is connected with wherein one driving gearshaft (30).
5. according to claim 4 pair of plate is backwashed nothing silk screen automatic deslagging filter, it is characterised in that the driver
Structure (29) is ratchet mechanism, the actively fork (29a) being hinged on including one end on one piston rod of the oil cylinder (28), actively fork
(29a) be provided with ratchet (29b) in the middle part of, actively fork (29a) other end is rotated and is provided with ratchet (29c), ratchet (29c) and its
In a driving gearshaft (30) be connected.
6. according to claim 4 pair of plate is backwashed nothing silk screen automatic deslagging filter, it is characterised in that the driving cog
Wheel shaft (30) upper and lower is provided with axle sleeve (31).
7. double plates are backwashed nothing silk screen automatic deslagging filter according to claim 1 or 5, it is characterised in that described removed
Slag mechanism (16) includes to be arranged on the scraper (32) that move up and down in filter chamber (9) with respect to double-side filtering web plate (13), scrapes
Knife (32) both side surface is all fitted with the screen pack (13), and scraper (32) are fixedly connected with and are arranged on filter box
(2) the scraper push rod (33) in, scraper push rod (33) upper end are connected with the oil cylinder two for driving scraper push rod (33) to move up and down
(34).
8. according to claim 7 pair of plate is backwashed nothing silk screen automatic deslagging filter, it is characterised in that the scraper is pushed away
Knife bar leading truck is additionally provided between bar (33) and oil cylinder two (34), and knife bar leading truck includes knife bar connecting plate (36) and some leads
To post (35), lead (35) one end is fixedly connected on filter box-body, and the other end is connected to knife bar connecting plate (36)
On, the oil cylinder two (34) is arranged on (36) side on knife bar connecting plate, and scraper push rod (33) are fixedly connected on knife bar connection
On plate (36).
9. according to claim 1 pair of plate is backwashed nothing silk screen automatic deslagging filter, it is characterised in that the filter chamber
(9) impurity storage chamber (37) is formed below, is provided with residual cake valve (38), the valve of residual cake valve (38) below impurity storage chamber (37)
Mouth is provided with flashboard (39), and flashboard (39) one end is connected with the oil cylinder three (40) for driving which to open or close.
10. according to claim 1 pair of plate is backwashed nothing silk screen automatic deslagging filter, it is characterised in that the discharging
Macropore gripper shoe (41), macropore gripper shoe (41) one end and the screen pack are provided with chamber one (7) and discharging chamber two (10)
Plate (13) is fitted, and the other end is entrenched in corresponding discharging chamber one (7) or discharging chamber two (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961500.6U CN205995118U (en) | 2016-08-26 | 2016-08-26 | A kind of pair of plate is backwashed nothing silk screen automatic deslagging filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961500.6U CN205995118U (en) | 2016-08-26 | 2016-08-26 | A kind of pair of plate is backwashed nothing silk screen automatic deslagging filter |
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| Publication Number | Publication Date |
|---|---|
| CN205995118U true CN205995118U (en) | 2017-03-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620961500.6U Active CN205995118U (en) | 2016-08-26 | 2016-08-26 | A kind of pair of plate is backwashed nothing silk screen automatic deslagging filter |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200647A (en) * | 2018-11-16 | 2019-01-15 | 中山市程博工业产品设计有限公司 | A kind of sewage-treatment plant that filter screen is switched fast |
| CN113028438A (en) * | 2021-03-04 | 2021-06-25 | 宁夏师范学院 | Heat accumulating type catalytic combustion device |
| CN113492361A (en) * | 2021-09-09 | 2021-10-12 | 江苏双梦源精密成型科技有限公司 | Be applied to lapping machine of intelligent manufacturing |
| CN115178008A (en) * | 2022-05-18 | 2022-10-14 | 上海凯泉泵业（集团）有限公司 | Cleaning type filter with conveniently-disassembled and assembled front end |
-
2016
- 2016-08-26 CN CN201620961500.6U patent/CN205995118U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200647A (en) * | 2018-11-16 | 2019-01-15 | 中山市程博工业产品设计有限公司 | A kind of sewage-treatment plant that filter screen is switched fast |
| CN113028438A (en) * | 2021-03-04 | 2021-06-25 | 宁夏师范学院 | Heat accumulating type catalytic combustion device |
| CN113492361A (en) * | 2021-09-09 | 2021-10-12 | 江苏双梦源精密成型科技有限公司 | Be applied to lapping machine of intelligent manufacturing |
| CN113492361B (en) * | 2021-09-09 | 2021-11-09 | 江苏双梦源精密成型科技有限公司 | Be applied to lapping machine of intelligent manufacturing |
| CN115178008A (en) * | 2022-05-18 | 2022-10-14 | 上海凯泉泵业（集团）有限公司 | Cleaning type filter with conveniently-disassembled and assembled front end |
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