CN209714502U - A kind of wastewater filtering device for waste plastics recycling - Google Patents
A kind of wastewater filtering device for waste plastics recycling Download PDFInfo
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- CN209714502U CN209714502U CN201821480622.9U CN201821480622U CN209714502U CN 209714502 U CN209714502 U CN 209714502U CN 201821480622 U CN201821480622 U CN 201821480622U CN 209714502 U CN209714502 U CN 209714502U
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Abstract
The utility model is suitable for wastewater treatment equipment field, a kind of wastewater filtering device for waste plastics recycling is provided and is disposed with level-one solid-liquid filtration pond from upstream to downstream, multistage filtering screen drum and second level solid-liquid filtration pond, using multistage filtering, filtering process is short, filter efficiency is high, increase vibrating motor cooperation spring support to vibrate multistage filtering screen drum, solid impurity in waste water is further separated while can be avoided filtering hole plug, waste plastics cleaning can be directly recycled for by the waste water of the filter device, sorting, the processes such as grinding, temperature damping is few during the filtration process for the waste water that waste plastics heat treatment generates, filtered thermal wastewater can also direct reuse into production technology, reduce the energy consumption for supplementing new water.
Description
Technical field
The utility model belongs to wastewater treatment equipment field more particularly to a kind of waste water filtering for waste plastics recycling fills
It sets.
Background technique
The production of the processes such as waste plastics cleaning, sorting, grinding, wire drawing can give birth to a large amount of waste water, in waste water containing old metal, sludge,
All kinds of impurity such as waste plastics bits, if discharge of wastewater directly will be wasted great lot of water resources, if directly by discharge of wastewater to sewage
Waste water processing station load will be significantly increased in treating stations processing.Meanwhile all kinds of impurity in waste water easily cause waste water processing station technique
Failure.Therefore advanced treating again after needing for the waste water during waste plastics recycling to be filtered, or can be direct after refiltering
Circulation is for processes such as waste plastics cleaning, sorting, grindings.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of waste water filtering dresses for waste plastics recycling
It sets, it is intended to it solves existing waste water filtering regenerating unit filter hole and easily blocks, the low technical problem of filter efficiency.
The utility model adopts the following technical solution:
A kind of wastewater filtering device for waste plastics recycling, set gradually from upstream to downstream level-one solid-liquid filtration pond,
Multistage filtering screen drum and second level solid-liquid filtration pond, two solid-liquid filtration Chi Zhongjun are vertically provided with filtering baffle, by solid-liquid mistake
Filter tank is divided into upstream and catchment, and wherein the upstream top side wall in level-one solid-liquid filtration pond is provided with feed inlet, and level-one is solid
The sidewall bottom of the catchment of liquid filtering ponds is provided with discharge nozzle, the top side wall of the discharge nozzle and the multistage filtering screen drum
It is connected to, is provided with upper layer and lower layer filter screen in the multistage filtering screen drum and upper, middle and lower three will be divided into inside multistage filtering screen drum
A filter screen area, the multistage filtering screen drum bottom center are provided with vibrating motor, have pedestal below the multistage filtering screen drum,
There are several spring supports above the pedestal, multistage filtering screen drum bottom is connected at the top of the spring support, it is described
It is provided with liquid outlet on the side wall in three filter screen areas of upper, middle and lower, wherein outside the liquid outlet in upper filter screen area and middle filter screen area
The liquid outlet of the upstream for setting a communicating pipe altogether and being connected to second level solid-liquid filtration pond, the lower filter screen area is arranged outside
There is an outlet tube and is connected to the catchment in second level solid-liquid filtration pond, the catchment bottom in second level solid-liquid filtration pond
It is provided with wastewater outlet.
Specifically, being provided with filter screen on the liquid outlet.
Specifically, multistage filtering screen drum bottom and be located at the vibrating motor two sides be provided with slag notch, it is described
The bottom surface in lower filter screen area is obliquely installed to slag notch.
Specifically, more vertical lifting rods are additionally provided in the multistage filtering screen drum, the upper layer and lower layer filter screen
Net is fixed on the lifting rod, and the position that the side wall in the multistage filtering screen drum corresponds to below lower layer's filter screen is provided with
One circle baffle ring, the top of the lifting rod is also provided with through-hole.
Specifically, the discharge nozzle, outlet tube, communicating pipe are the rubber tube of elasticity, and tilt down certain angle.
The beneficial effects of the utility model are: the wastewater filtering device for waste plastics recycling of the utility model is from upstream
It is disposed with level-one solid-liquid filtration pond, multistage filtering screen drum and second level solid-liquid filtration pond to downstream, using multistage filtering, filtering
Process is short, and filter efficiency is high, increases vibrating motor cooperation spring support and vibrates to multistage filtering screen drum, to consolidating in waste water
State impurity further separates while can be avoided filtering hole plug, can be directly recycled for useless modeling by the waste water of the filter device
The processes such as material cleaning, sorting, grinding, temperature damping is few during the filtration process for the waste water that waste plastics heat treatment generates, filtered
Thermal wastewater can also direct reuse into production technology, reduce the energy consumption for supplementing new water.
Detailed description of the invention
Fig. 1 is a kind of structural representation of wastewater filtering device for waste plastics recycling provided by the embodiment of the utility model
Figure.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.
Fig. 1 shows a kind of knot of wastewater filtering device for waste plastics recycling provided by the embodiment of the utility model
Structure illustrates only part relevant to the utility model embodiment for ease of description.
As shown in Figure 1, a kind of wastewater filtering device for waste plastics recycling, it is solid that level-one is set gradually from upstream to downstream
Liquid filtering ponds 1, multistage filtering screen drum 2 and second level solid-liquid filtration pond 3, two solid-liquid filtration Chi Zhongjun are vertically provided with filtering baffle
4, solid-liquid filtration pond is divided into upstream 5 and catchment 6, wherein the upstream top side wall in level-one solid-liquid filtration pond is provided with
Feed inlet 7, the sidewall bottom of the catchment 6 in level-one solid-liquid filtration pond are provided with discharge nozzle 8, the discharge nozzle 8 and the multistage
The top side wall connection for filtering screen drum 2 is provided with upper layer and lower layer filter screen 9 in the multistage filtering screen drum 2 and by multistage mistake
It is divided into three filter screen areas of upper, middle and lower (10,11 and 12) inside screen cylinder 2,2 bottom center of multistage filtering screen drum is provided with
Vibrating motor 13 has pedestal 14 below the multistage filtering screen drum 2, there is several spring supports 15 above the pedestal 14, described
The top of spring support 15 is connected to 2 bottom of multistage filtering screen drum, on the side wall in three filter screen areas of upper, middle and lower
It is provided with liquid outlet 16, wherein setting a communicating pipe 17 altogether outside the liquid outlet in upper filter screen area and middle filter screen area and being connected to institute
The upstream in second level solid-liquid filtration pond 3 is stated, an outlet tube 18 is provided with outside the liquid outlet in the lower filter screen area and is connected to
The catchment bottom of the catchment in second level solid-liquid filtration pond, second level solid-liquid filtration pond is provided with wastewater outlet 19.
By the upstream in the waste water injection level-one solid-liquid filtration pond containing metal, sludge, waste plastics bits, filtering baffle will give up
Old metal, bulk plastic and other impurities in water precipitate, and waste water enters catchment after filtering baffle primary filtration, so
Enter in multistage filtering screen drum the multistage filtering process for carrying out next step by discharge nozzle afterwards, primary filtration makes to enter multistage filtering
Impurity in screen drum waste water largely reduces, and avoids sludge from entering vibrating screen and results in blockage.Upper layer and lower layer in multistage filtering screen drum
Filter screen will be divided into inside multistage filtering screen drum three filter screen areas of upper, middle and lower the waste water of entrance is successively carried out respectively level-one,
Secondary filtration and Separation by vibration, by-pass filtration considers large-sized plastics to be worth doing, impurity etc. further filters out, and secondary filtration will more
The contaminant filter of small size comes out, and the vibrating motor vibration in lower filter screen area carries out solid-liquid point to remaining miniaturized solid-state impurity
From the waste water in lower filter screen area flows directly into the catchment in second level solid-liquid filtration pond, upper filter screen area and middle filter screen area later
Waste water flow out to the upstream of second level solid-liquid separation tank by liquid outlet, remaining solid impurity is further concentrated in left side
It collects, then is refiltered by the filtering baffle of second level solid-liquid separation tank, filtered waste water is flowed into from lower filter screen area
The waste water of catchment summarizes, and is discharged and collects eventually by wastewater outlet, is circularly used for the works such as waste plastics cleaning, sorting, grinding
Sequence.
As a kind of preferred structure of the wastewater filtering device for waste plastics recycling, as shown in Figure 1, the liquid out
Filter screen 20 is provided on mouthful.2 bottom of multistage filtering screen drum and be located at the vibrating motor 13 two sides be provided with out
The bottom surface of cinder notch 21, the lower filter screen area is obliquely installed to slag notch 21.After completing entire filter progress, level-one solid-liquid filtration
Pond and the cleaning of second level solid-liquid filtration pond are convenient, and the miniaturized solid-state impurity in the lower filter screen area of multistage filtering screen drum is along lower filter screen
The bottom surface in area flows to slag notch collection, opens the miniaturized solid-state impurity that lower filter screen area is discharged in slag notch.
When using after a certain period of time, on the upper layer and lower layer filter screen of multistage filtering screen drum can gradually residual impurity, be not easy
Cleaning, thus as a kind of preferred structure of the wastewater filtering device for waste plastics recycling, as shown in Figure 1, described more
More vertical lifting rods 22 are additionally provided in grade filtering screen drum 2, the upper layer and lower layer filter screen 9 is fixed on the lifting rod
On 22, the position that the side wall in the multistage filtering screen drum 2 corresponds to 9 lower section of lower layer's filter screen is provided with a circle baffle ring 23, institute
The top for stating lifting rod 22 is also provided with through-hole 24.The top cover that multistage filtering screen drum is opened when use, is shelved on multistage for filter screen
It filters and seals top cover again on the baffle ring of inboard wall of riddle drum, two layers of filter screen position is fixed, while can prevent multistage filtering screen drum from shaking
Two layers of filter screen is influenced during dynamic teetertotter to generate space impurity is allowed to pass through, when needing to clear up filter screen, can hook through-hole
Lift each lifting rod i.e. and can be taken off filter screen to be rinsed or other operations.
Preferably, the discharge nozzle 8, outlet tube 18, communicating pipe 17 are the rubber tube of elasticity, and tilt down certain angle
Degree.Be conducive to improve waste water flow velocity, accelerated filtration.
In conclusion the wastewater filtering device for waste plastics recycling of the utility model is set gradually from upstream to downstream
There are level-one solid-liquid filtration pond, multistage filtering screen drum and second level solid-liquid filtration pond, using multistage filtering, filtering process is short, filtering effect
Rate is high, increases vibrating motor cooperation spring support and vibrates to multistage filtering screen drum, further to the solid impurity in waste water
Separation can be avoided filtering hole plug simultaneously, by the waste water of the filter device can be directly recycled for waste plastics cleaning, sort,
The processes such as grinding, temperature damping is few during the filtration process for the waste water that waste plastics heat treatment generates, and filtered thermal wastewater can also be straight
It takes back with into production technology, reduces the energy consumption for supplementing new water.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of wastewater filtering device for waste plastics recycling, which is characterized in that it is solid to set gradually level-one from upstream to downstream
Liquid filtering ponds, multistage filtering screen drum and second level solid-liquid filtration pond, two solid-liquid filtration Chi Zhongjun are vertically provided with filtering baffle, with
Solid-liquid filtration pond is divided into upstream and catchment, wherein the upstream top side wall in level-one solid-liquid filtration pond is provided with charging
Mouthful, the sidewall bottom of the catchment in level-one solid-liquid filtration pond is provided with discharge nozzle, the discharge nozzle and the multistage filtering screen drum
Top side wall connection, upper layer and lower layer filter screen is provided in the multistage filtering screen drum and by multistage filtering screen drum inner part
For three filter screen areas of upper, middle and lower, the multistage filtering screen drum bottom center is provided with vibrating motor, the multistage filtering screen drum
There is pedestal in lower section, has several spring supports above the pedestal, and the multistage filtering sieve is connected at the top of the spring support
Cylinder bottom, is provided with liquid outlet on the side wall in three filter screen areas of upper, middle and lower, wherein upper filter screen area and middle filter screen
The upstream for setting a communicating pipe altogether outside the liquid outlet in area and being connected to second level solid-liquid filtration pond, lower filter screen area goes out liquid
It is provided with an outlet tube outside mouthful and is connected to the catchment in second level solid-liquid filtration pond, under second level solid-liquid filtration pond
Trip area bottom is provided with wastewater outlet.
2. being used for the wastewater filtering device of waste plastics recycling as described in claim 1, which is characterized in that be all provided on the liquid outlet
It is equipped with filter screen.
3. being used for the wastewater filtering device of waste plastics recycling as claimed in claim 2, which is characterized in that the multistage filtering screen drum
Bottom and the two sides for being located at the vibrating motor are provided with slag notch, and the bottom surface in the lower filter screen area is set to slag notch inclination
It sets.
4. being used for the wastewater filtering device of waste plastics recycling as claimed in claim 3, which is characterized in that the multistage filtering screen drum
More vertical lifting rods are inside additionally provided with, the upper layer and lower layer filter screen is fixed on the lifting rod, the multistage mistake
The position that side wall in screen cylinder corresponds to below lower layer's filter screen is provided with a circle baffle ring, and the top of the lifting rod is also provided with
Through-hole.
5. as described in any one of Claims 1-4 be used for waste plastics recycling wastewater filtering device, which is characterized in that it is described go out
Expects pipe, outlet tube, communicating pipe are the rubber tube of elasticity, and tilt down certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821480622.9U CN209714502U (en) | 2018-09-11 | 2018-09-11 | A kind of wastewater filtering device for waste plastics recycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821480622.9U CN209714502U (en) | 2018-09-11 | 2018-09-11 | A kind of wastewater filtering device for waste plastics recycling |
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| Publication Number | Publication Date |
|---|---|
| CN209714502U true CN209714502U (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821480622.9U Active CN209714502U (en) | 2018-09-11 | 2018-09-11 | A kind of wastewater filtering device for waste plastics recycling |
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| CN (1) | CN209714502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111892188A (en) * | 2020-08-26 | 2020-11-06 | 孟思毅 | Multistage filtration sewage treatment device |
-
2018
- 2018-09-11 CN CN201821480622.9U patent/CN209714502U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111892188A (en) * | 2020-08-26 | 2020-11-06 | 孟思毅 | Multistage filtration sewage treatment device |
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Address after: 331100 Jiangxi Yichun Fengcheng city resources recycling industry base Patentee after: Jiangxi Green Recycling Industry Co.,Ltd. Address before: 331100 Jiangxi Yichun Fengcheng city resources recycling industry base Patentee before: JIANGXI GREEN ECO-MANUFACTURE RESOURCE CYCLE Co.,Ltd. |