CN208512003U - Belt mud dewatering equipment backwashing water filter device - Google Patents
Belt mud dewatering equipment backwashing water filter device Download PDFInfo
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- CN208512003U CN208512003U CN201820932613.2U CN201820932613U CN208512003U CN 208512003 U CN208512003 U CN 208512003U CN 201820932613 U CN201820932613 U CN 201820932613U CN 208512003 U CN208512003 U CN 208512003U
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- tank body
- filter vat
- dewatering equipment
- filter
- water inlet
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Abstract
The utility model relates to a kind of belt mud dewatering equipment backwashing water filter devices, the upper end opening of tank body, tank body lower end is arranged on bracket, upper cover is provided in tank body upper end opening, filter vat is provided in tank body, filter vat is the tubular structure of upper and lower end opening, filter hole is provided on the siding of filter vat, the lower end of filter vat is fixedly connected with the bottom plate of tank body, evacuated tube is provided on the bottom plate of tank body, the inner cavity of evacuated tube connection filter vat, the lower part of tank body is provided with outlet pipe, outlet pipe is connected to the gap between filter vat and tank body, the top of tank body is provided with water inlet pipe, water inlet pipe connection filtering barrel cavity, the utility model is design cycle filter feeding system, water after belt mud dewatering equipment backwash is after filter device filters, back-purge system is fed again into backwash the strainer of belt mud dewatering equipment, To save water.
Description
Technical field
The utility model relates to the equipment technical fields of sewage treatment, and in particular to a kind of belt mud dewatering equipment recoil
Wash water filter device.
Background technique
Sludge is the inevitable outcome after sewage treatment plant and sewage plant sewage treatment, without the dirt of fine processing disposition
After mud enters environment, it will bring secondary pollution directly to water body and atmosphere, will also be constituted to the activity of ecological environment and the mankind
Serious threat.
Belt mud dewatering equipment: the strainer being tensioned by upper and lower two is entrainment of sludge blanket, from a succession of regular arrangement
S-shaped process in roll-in cylinder forms squeezing and shearing force to sludge blanket by the tension of strainer itself, the hair in sludge blanket
Thin water squeezes out, to realize sludge dewatering.
Belt mud dewatering equipment inevitably has sludge in use and is bonded on strainer, be easy to cause strainer
Blocking, influences the dehydrating effect and dehydration efficiency of belt mud dewatering equipment, therefore, belt mud dewatering equipment generally all setting recoils
Wash system, strainer backwashed by high pressure water, currently, belt mud dewatering equipment backwash water be generally tap water or
Clean water after person's sewage plant purified treatment, backwash water amount is big, after clean water backwashes belt mud dewatering equipment, again
Become sewage, the cesspool for being directly discharged to sewage plant carries out purified treatment again, causes to repeat secondary pollution.
Utility model content
In conclusion in order to overcome the shortcomings of that prior art problem, the utility model provide a kind of belt type sludge dehydration
Machine backwashing water filter device, it is design cycle filter feeding system, and the water after belt mud dewatering equipment backwash is through filtering
After device filtering, it is fed again into back-purge system and the strainer of belt mud dewatering equipment is backwashed, to save water.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of belt mud dewatering equipment backwashing water filter device, in which: including bracket, tank body, water inlet pipe, outlet pipe,
Evacuated tube and filter vat, the upper end opening of the tank body, tank body lower end is arranged on bracket, in the tank body upper end opening
It is provided with upper cover, filter vat is provided in the tank body, the filter vat is the tubular structure of upper and lower end opening, filter vat
Siding on be provided with filter hole, the lower end of filter vat is fixedly connected with the bottom plate of tank body, is arranged on the bottom plate of the tank body
There is evacuated tube, evacuated tube is connected to the inner cavity of filter vat, and the lower part of the tank body is provided with outlet pipe, and outlet pipe is connected to filter vat
Gap between tank body, the top of the tank body are provided with water inlet pipe, water inlet pipe connection filtering barrel cavity, the water inlet
It is provided with inlet valve on pipe, drain valve is provided in the evacuated tube, outlet valve is provided on the outlet pipe, it is described
Water inlet pipe connects the drainpipe of belt mud dewatering equipment, the described outlet pipe connection belt mud dewatering equipment back-purge system into
The mouth of a river, the evacuated tube connect sewer.
Further, it is provided with motor on the upper lid, is connected on the main shaft of motor and scrapes mud axis, described scrapes on mud axis
It is connected with multiple cleaning shoes, cleaning shoe and scrapes mud axle position in filter vat, and arranged along the short transverse of filter vat, and pass through company
Bar and mud axis connection is scraped, multiple cleaning shoes are circumferentially uniformly distributed centered on scraping mud axis, tight on the outside of the cleaning shoe
Paste the inner wall of filter vat.
Further, wearing layer is provided on the cleaning shoe, the wearing layer is arranged in the outside of cleaning shoe, is located at
Between cleaning shoe and filter vat inner wall.
Further, the external wall of upper portion with inner tank wall of the filter vat are connect by support rod.
Further, compression gasket is provided between the upper end of the filter vat and upper cover lower end surface.
The utility model has the following beneficial effects:
1, the utility model is design cycle filter feeding system, and the water after belt mud dewatering equipment backwash is filled through filtering
After setting filtering, it is fed again into back-purge system and the strainer of belt mud dewatering equipment is backwashed, to save water.
2, motor is set on the upper lid of the utility model, and motor drives cleaning shoe to rotate by scraping mud axis, and cleaning shoe is close to
Filter vat inner wall is wiped off the sludge being bonded on filter vat inner wall by the rotation of cleaning shoe, is then discharged by evacuated tube,
It can effectively prevent sludge from bonding on the inner wall of filter vat, the filter hole on filter vat is avoided to be blocked, guarantee filtering effect
Fruit, the setting of wearing layer, can be avoided cleaning shoe or filter vat crosses quick-wearing, guarantee filter effect and service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Bracket 1；Tank body 2；Water inlet pipe 3；Outlet pipe 4；Evacuated tube 5；Filter vat 6；Support rod 7；Inlet valve 8；Drain valve 9；
Outlet valve 10；Upper cover 11；Motor 12；Scrape mud axis 13；Cleaning shoe 14.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of belt mud dewatering equipment backwashing water filter device, including bracket 1, tank body 2, water inlet pipe 3,
Outlet pipe 4, evacuated tube 5 and filter vat 6, the upper end opening of the tank body 2,2 lower end of tank body is arranged on bracket 1, described
It is provided with upper cover 11 in 2 upper end opening of tank body, filter vat 6 is provided in the tank body 2, the filter vat 6 is upper and lower side
The tubular structure of opening, is provided with filter hole on the siding of filter vat 6, the lower end of the filter vat 6 and bottom plate of tank body 2 is fixed connects
Connect, the external wall of upper portion of filter vat 6 is connect with 2 inner wall of tank body by support rod 7, the upper end and 11 lower end surface of upper cover of filter vat 6 it
Between be provided with compression gasket, be provided with evacuated tube 5 on the bottom plate of the tank body 2, evacuated tube 5 is connected to the inner cavity of filter vat 6,
The lower part of the tank body 2 is provided with outlet pipe 4, and outlet pipe 4 is connected to the gap between filter vat 6 and tank body 2, the tank body
2 top is provided with water inlet pipe 3, and water inlet pipe 3 is connected to 6 inner cavity of filter vat, is provided with inlet valve 8 on the water inlet pipe 3, described
Evacuated tube 5 on be provided with drain valve 9, be provided with outlet valve 10 on the outlet pipe 4, the water inlet pipe 3 connects belt
The drainpipe of sludge dewatering equipment, the outlet pipe 4 are connected to the water inlet of belt mud dewatering equipment back-purge system, the row
Blank pipe 5 connects sewer.It is provided with motor 12 in the upper cover 11, is connected on the main shaft of motor 12 and scrapes mud axis 13, it is described
Scrape and be connected with multiple cleaning shoes 14 on mud axis 13, cleaning shoe 14 is arranged along the short transverse of filter vat 6, and by connecting rod and is scraped
Mud axis 13 connects, and multiple cleaning shoes 14 are circumferentially uniformly distributed centered on scraping mud axis 13, are set on the cleaning shoe 14
It is equipped with wearing layer, the outside of cleaning shoe 14 is arranged in the wearing layer, between 6 inner wall of cleaning shoe 14 and filter vat.
In use, the sewage after belt mud dewatering equipment backwash enters in filter vat 6 through water inlet pipe 3, through 6 mistake of filter vat
It is discharged after filter from outlet pipe 4, provides rinse water to back-purge system.When needing to carry out clean-drain to filter vat 6, close
Inlet valve 8 and outlet valve 10 open exhaust-valve, start motor 12, and the rotation of mud axis 13 is scraped in the drive of motor 12, and cleaning shoe 14 will bond
Under the sludge scraping on 6 inner wall of filter vat, the sludge and sewage scraped is emptied from evacuated tube 5.
It is noted that above-described embodiment is the affiliated technology neck to the illustrative and not limiting of technical solutions of the utility model
The equivalent replacement of domain those of ordinary skill or the other modifications made according to the prior art, as long as not exceeding the utility model skill
The thinking and range of art scheme, should be included within interest field required by the utility model.
Claims (5)
1. a kind of belt mud dewatering equipment backwashing water filter device, it is characterised in that: including bracket (1), tank body (2), water inlet
Manage (3), outlet pipe (4), evacuated tube (5) and filter vat (6), the upper end opening of the tank body (2), the setting of tank body (2) lower end
It on bracket (1), is provided with upper cover (11) in the tank body (2) upper end opening, is provided with filter vat in the tank body (2)
(6), the filter vat (6) is the tubular structure of upper and lower end opening, is provided with filter hole on the siding of filter vat (6), is filtered
The lower end of bucket (6) is fixedly connected with the bottom plate of tank body (2), is provided on the bottom plate of the tank body (2) evacuated tube (5), is emptied
The inner cavity of (5) connection filter vat (6) is managed, the lower part of the tank body (2) is provided with outlet pipe (4), outlet pipe (4) connection filtering
Gap between bucket (6) and tank body (2), the top of the tank body (2) are provided with water inlet pipe (3), water inlet pipe (3) connection filtering
Bucket (6) inner cavity, is provided with inlet valve (8) on the water inlet pipe (3), drain valve (9) is provided in the evacuated tube (5),
It being provided with outlet valve (10) on the outlet pipe (4), the water inlet pipe (3) connects the drainpipe of belt mud dewatering equipment,
The water inlet of outlet pipe (4) the connection belt mud dewatering equipment back-purge system, the evacuated tube (5) connect sewage
Canal.
2. belt mud dewatering equipment backwashing water filter device according to claim 1, it is characterised in that: the upper cover
(11) it is provided on motor (12), is connected with and scrapes mud axis (13) on the main shaft of motor (12), described scraping connects on mud axis (13)
Have multiple cleaning shoes (14), cleaning shoe (14) and scrapes mud axis (13) and be located in filter vat (6), and along the height side of filter vat (6)
It is connect to arrangement, and by connecting rod with mud axis (13) is scraped, multiple cleaning shoes (14) are circumferential centered on scraping mud axis (13)
It is uniformly distributed, the inner wall of filter vat (6) is close on the outside of the cleaning shoe (14).
3. belt mud dewatering equipment backwashing water filter device according to claim 2, it is characterised in that: described scrapes mud
Wearing layer is provided on plate (14), the wearing layer setting is located at cleaning shoe (14) and filtering in the outside of cleaning shoe (14)
Between bucket (6) inner wall.
4. belt mud dewatering equipment backwashing water filter device according to claim 1, it is characterised in that: the filtering
The external wall of upper portion of bucket (6) is connect with tank body (2) inner wall by support rod (7).
5. belt mud dewatering equipment backwashing water filter device according to claim 1, it is characterised in that: the filtering
Compression gasket is provided between the upper end and upper cover (11) lower end surface of bucket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932613.2U CN208512003U (en) | 2018-06-15 | 2018-06-15 | Belt mud dewatering equipment backwashing water filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932613.2U CN208512003U (en) | 2018-06-15 | 2018-06-15 | Belt mud dewatering equipment backwashing water filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208512003U true CN208512003U (en) | 2019-02-19 |
Family
ID=65325250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820932613.2U Active CN208512003U (en) | 2018-06-15 | 2018-06-15 | Belt mud dewatering equipment backwashing water filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208512003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376379A (en) * | 2020-06-01 | 2020-07-07 | 佛山市蓝之鲸科技有限公司 | High-speed mud cutting equipment |
| CN113041691A (en) * | 2021-04-01 | 2021-06-29 | 郑州国研环保科技有限公司 | Sludge press filtration water-saving flushing device |
-
2018
- 2018-06-15 CN CN201820932613.2U patent/CN208512003U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376379A (en) * | 2020-06-01 | 2020-07-07 | 佛山市蓝之鲸科技有限公司 | High-speed mud cutting equipment |
| CN113041691A (en) * | 2021-04-01 | 2021-06-29 | 郑州国研环保科技有限公司 | Sludge press filtration water-saving flushing device |
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