CN209451442U - A kind of drum filter of belt scraping plate - Google Patents
A kind of drum filter of belt scraping plate Download PDFInfo
- Publication number
- CN209451442U CN209451442U CN201821933133.4U CN201821933133U CN209451442U CN 209451442 U CN209451442 U CN 209451442U CN 201821933133 U CN201821933133 U CN 201821933133U CN 209451442 U CN209451442 U CN 209451442U
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- China
- Prior art keywords
- rotary drum
- scraper plate
- strainer
- plate
- drum
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Abstract
The utility model discloses a kind of drum filters of belt scraping plate, including shell, water inlet, water outlet, sewage draining exit and it is set to the intracorporal rotary drum of shell, it is connected to inside the water inlet and the sewage draining exit and the rotary drum, strainer is provided on the outside of the rotary drum, the rotary drum can be rotated around own axes, agitating paddle is fixedly installed inside told rotary drum, the case inside, which is rotatably assorted, can be connected to the scraper plate of the rotary drum lateral wall, the scraper plate bottom is connected with pushing mechanism, the pushing mechanism is for pushing the scraper plate to rotate, when rotary drum rotation, the contact surface of the rotary drum and the scraper plate is from top to bottom moved relative to the scraper plate.By abutting scraper plate with strainer, the contact surface for keeping strainer opposite with scraper plate from top to bottom moves the application, to pass through scraper plate for particulate matter hanging fascia.
Description
Technical field
The utility model relates to water treatment fields, and in particular to a kind of drum filter of belt scraping plate.
Background technique
Currently, be still in the primary stage at this stage in ornamental fishpond to the filtering recycling of fishpond sewage, most of fishponds
Middle sewage is expelled directly out, and small part ornamental fishpond sewage is then exhausted from by simple processing (such as husky filter, sedimentation basin).
Wherein, full-automatic drum filter is a kind of equipment for capableing of effective filter sewage, but existing rotary drum filters
There are problems for device, for example, can partially be blocked in rotary drum with the comparable particulate matter in strainer space when rotary drum is filtered,
Even be largely exposed on the outside of strainer, these particulate matters still are difficult to clear up only by rinsing, how to clear up these with
The problem of identical particulate matter of aperture of filter screen is this field urgent need to resolve.
Summary of the invention
It can effectively be cleared up the technical problem to be solved by the present invention is to provide one kind and block particle in strainer hole
A kind of drum filter of belt scraping plate of object.
In order to solve the above-mentioned technical problem, scheme provided by the utility model is: a kind of drum filter of belt scraping plate, packet
It includes shell, water inlet, water outlet, sewage draining exit and is set to the intracorporal rotary drum of shell, the water inlet and the sewage draining exit and institute
Connection inside rotary drum is stated, is provided with strainer on the outside of the rotary drum, the rotary drum can be rotated around own axes, solid inside told rotary drum
Surely it is provided with agitating paddle, the case inside is rotatably assorted the scraper plate that can be connected on the strainer, and the scraper plate bottom connects
Be connected to pushing mechanism, the pushing mechanism is for pushing the scraper plate to rotate, when rotary drum rotation, the strainer with it is described
The contact surface of scraper plate is from top to bottom moved relative to the scraper plate.
Further, the scraper plate is plastic plate.
Further, the scraper plate is Teflon plate.
Further, the case top is provided with mobilizable lid, the lid is used to open or is covered described in conjunction
Case top.
Further, including the flusher for flushing filtering net, the flusher includes water pipe, spray head and recoil
Pump is washed, the backwashing pump is connect with the water pipe, and the spray head is connected to towards the strainer and with the water pipe.
Further, further including liquid level induction system, it is used to detect the liquid level difference inside and outside the rotary drum.
Further, the pushing mechanism is oil cylinder.
The utility model has the beneficial effects that the application makes strainer is opposite with scraper plate to connect by abutting scraper plate with strainer
Contacting surface from top to bottom moves, to pass through scraper plate for particulate matter hanging fascia.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is the partial sectional schematic view of scraper plate and rotary drum.
Figure label explanation: shell 1, water inlet 2, water outlet 3, sewage draining exit 4, rotary drum 5, flusher 6, backwashing pump
61, lid 7, agitating paddle 8, scraper plate 91, pushing mechanism 92,
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
A kind of drum filter of belt scraping plate, including rectangular shell 1, there are two water inlets for the side setting of the shell 1
Mouth 2 and a sewage draining exit 4, water outlet 3 are set to side opposite with water inlet 2 on shell 1, are equipped with level in shell 1 and put
The rotary drum 5 set, being fixed with one layer on the outside of the rotary drum 5 has strainer, and water inlet 2 and sewage draining exit 4 are connected to inside rotary drum 5,
In, rotary drum 5 open at one end simultaneously sticks on shell the side for being provided with water inlet 2, the open edge and shell 1 of the rotary drum 5
Inside is provided with sealing strip, and rotary drum 5 is connect far from one end of water inlet 2 with rotary motion mechanism, and the rotary motion mechanism is used
It is rotated about the axis in driving rotary drum 5, specifically, it is provided with ring gear on the end face of the one end of the rotary drum 5 far from water inlet 2, it should
Ring gear is engaged with gear, the connection of the shaft of gear and motor, and motor driven gear rotation is to drive ring gear to rotate, ring gear band again
5 unitary rotation of turn drum, wherein 1 bottom of shell is fixedly installed with multiple supporting elements and is supported to rotary drum 5.
Wherein, agitating paddle 8 is fixedly installed with inside told rotary drum 5, agitating paddle 8 includes loom, and one end of the loom is fixed
On the side wall of shell 1, the other end is deep into rotary drum 5, and the blade perpendicular to loom is fixed on the side of loom, when turn
Drum 5, which carries out rotation, to be made, and internal sewage is driven to rotate to form vortex, and since agitating paddle 8 is fixedly installed, it is opposite
It is rotated in rotary drum 5, so as to be stirred to the sewage in rotary drum 5, the granule foreign in sewage can be better dispersed, from
And it can be improved filter efficiency.
The scraper plate 91 of 5 lateral wall of rotary drum can be connected to by being rotatably assorted on the inside of the shell 1, specifically, scraper plate 91
Side and shell 1 inner sidewall it is hinged, the other end is movable end, and 91 bottom of scraper plate is connected with pushing mechanism 92, by pushing away
Motivation structure 92 pushes scraper plate 91, so that the vertical end of scraper plate 91 carries out vertical rotating, in this application, the pushing mechanism 92
Can be oil cylinder, the piston rod of oil cylinder pushes the activity end motion of scraper plate 91, when the rotary drum 5 rotation, the rotary drum 5 and institute
The contact surface for stating scraper plate 91 is from top to bottom moved relative to the scraper plate 91, in order to make it easy to understand, being turned counterclockwise with rotary drum 5
For dynamic, scraper plate 91 is set on left shell 1, and the contact surface of rotary drum 5 and scraper plate 91 then can be downward relative to scraper plate 91 at this time
Mobile, similarly, when rotary drum 5 is rotated clockwise, scraper plate 91 is then set to the right side of shell 1.
Sewage enters rotary drum 5 from water inlet 2, and rotary motion mechanism driving rotary drum 5 starts turning, greater than of strainer diameter
Grain object can be intercepted in strainer, these particle wastes can be then discharged by sewage draining exit 4.
And since partial particulate waste is identical as aperture of filter screen, particle waste can be partially engaged in the hole of strainer,
When needing to clear up these particle wastes, first the water in shell 1 can be drained, scraper plate 91 is pushed by pushing mechanism 92, is made
Scraper plate 91 is abutted with rotary drum 5, then rotates rotary drum 5, and by moving under upper, scraper plate 91 can be with for the contact surface of rotary drum 5 and scraper plate 91
By the particulate matter hanging fascia being fastened in strainer or cutting, these can then be fallen on scraper plate 91 by the particulate matter that scraper plate 91 is retained down
Scraper plate 91 is cleared up on surface, to clear up particulate matter.
Preferably, in order to avoid scraper plate 91 causes to damage in scraper to strainer, the application using plastic plate as scraper plate,
It further, can be using Teflon plate as scraper plate.
The application further includes flusher 6, and the flusher 6 includes the water pipe for being fixed on 1 top of shell, the water pipe
It being connected to spray head, the spray head is connect towards the strainer, the water pipe with backwashing pump 61, by opening backwashing pump 61,
Liquid is set to discharge to clean strainer by spray head again by water pipe.
It with the increase for using the time, can be blocked by impurity on strainer, strainer can be carried out by flusher 6 at this time
It rinses, so that the impurity on strainer be rinsed, during the rinsing process, rotary motion mechanism can drive 5 turns of rotary drum
It is dynamic to be convenient for cleaning.
In addition, further including the liquid level induction system for detecting liquid level difference inside and outside the filter screen, liquid in the application
Position sensing device is fixed on the outside of shell 1, when the dirt adhered on filter screen is more, inside and outside will form liquid level difference, when
When liquid level induction system detects that liquid level difference is greater than some setting value, liquid level induction system sends a signal to controller,
Controller starts backwashing pump 61, and spray head is rinsed strainer, so that impurity be gone out from sewage draining exit 4.
The application is hinged with mobilizable lid 7 at the top of the shell 1, and the lid 7 is for opening and closing the shell
1.It should be understood that the application controls each mechanism by controller, specifically, controller is PLC controller
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (7)
1. a kind of drum filter of belt scraping plate, including shell, water inlet, water outlet, sewage draining exit and to be set to shell intracorporal
It is connected to inside rotary drum, the water inlet and the sewage draining exit and the rotary drum, is provided with strainer, the rotary drum on the outside of the rotary drum
It can be rotated around own axes, which is characterized in that agitating paddle is fixedly installed inside told rotary drum, the case inside is rotatably assorted
There is the scraper plate that can be connected on the strainer, the scraper plate bottom is connected with pushing mechanism, and the pushing mechanism is for pushing institute
State scraper plate rotation, when rotary drum rotation, the contact surface of the strainer and the scraper plate relative to the scraper plate from top to bottom
Movement.
2. the drum filter of belt scraping plate as described in claim 1, which is characterized in that the scraper plate is plastic plate.
3. the drum filter of belt scraping plate as claimed in claim 2, which is characterized in that the scraper plate is Teflon plate.
4. the drum filter of belt scraping plate as described in claim 1, which is characterized in that the case top is provided with movable
Lid, the lid, which is used to open or covers, closes the case top.
5. the drum filter of belt scraping plate as described in claim 1, which is characterized in that further include the flushing for flushing filtering net
Device, the flusher include water pipe, spray head and backwashing pump, and the backwashing pump is connect with the water pipe, the spray head
It is connected to towards the strainer and with the water pipe.
6. the drum filter of belt scraping plate as claimed in claim 5, which is characterized in that further include liquid level induction system, use
Liquid level difference inside and outside the detection rotary drum.
7. the drum filter of belt scraping plate as described in claim 1, which is characterized in that the pushing mechanism is oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933133.4U CN209451442U (en) | 2018-11-22 | 2018-11-22 | A kind of drum filter of belt scraping plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933133.4U CN209451442U (en) | 2018-11-22 | 2018-11-22 | A kind of drum filter of belt scraping plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209451442U true CN209451442U (en) | 2019-10-01 |
Family
ID=68038623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821933133.4U Active CN209451442U (en) | 2018-11-22 | 2018-11-22 | A kind of drum filter of belt scraping plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209451442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111053931A (en) * | 2019-12-11 | 2020-04-24 | 徐军 | Medical waste disinfection treatment device |
-
2018
- 2018-11-22 CN CN201821933133.4U patent/CN209451442U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111053931A (en) * | 2019-12-11 | 2020-04-24 | 徐军 | Medical waste disinfection treatment device |
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