CN109045840B - Building rubbish sewage treatment plant - Google Patents
Building rubbish sewage treatment plant Download PDFInfo
- Publication number
- CN109045840B CN109045840B CN201811098241.9A CN201811098241A CN109045840B CN 109045840 B CN109045840 B CN 109045840B CN 201811098241 A CN201811098241 A CN 201811098241A CN 109045840 B CN109045840 B CN 109045840B
- Authority
- CN
- China
- Prior art keywords
- screw conveyor
- box body
- sewage treatment
- filter cloth
- construction waste
- 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.)
- Active
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 48
- 239000010813 municipal solid waste Substances 0.000 title description 4
- 239000004744 fabric Substances 0.000 claims abstract description 36
- 238000010276 construction Methods 0.000 claims abstract description 26
- 239000002699 waste material Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims abstract description 3
- 230000007704 transition Effects 0.000 claims description 10
- 230000005484 gravity Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 9
- 238000004062 sedimentation Methods 0.000 description 8
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 239000010802 sludge Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a construction waste sewage treatment device which comprises an excessive screw conveyor, a pollution discharge screw conveyor and a box body, wherein the excessive screw conveyor and the pollution discharge screw conveyor are respectively arranged in an inclined mode, a discharge port at the inclined upper end of the excessive screw conveyor faces to a feed port of the box body, a feed port at the inclined lower end of the pollution discharge screw conveyor is in butt joint communication with the discharge port of the box body, a rotatable filter cloth assembly, a fixed filter cloth assembly and a filter screen assembly are arranged in the box body, a water collecting tank is arranged below the fixed filter cloth assembly in the box body, and a buffer water tank is arranged at the lower part of the water collecting tank. The invention has reasonable structure, solves the problems existing in the prior construction waste sewage treatment, and ensures that the construction waste sewage treatment effect is better and the process is concise.
Description
Technical Field
The invention relates to the technical field of construction waste sewage treatment, in particular to a construction waste sewage treatment device.
Background
At present, the treatment and utilization research of the construction waste industry is more and more in depth, and the water selection of the construction waste in the industry is a hot spot branch, wherein the construction waste sewage treatment research is always a difficult point. In the construction waste sewage treatment process, a filtering treatment device is usually used at the present stage, but filtering can be influenced by accumulation of massive garbage or objects on the surface of a filter plate in the primary filtering process of the existing filtering treatment device, and the traditional mode is manual cleaning, so that the treatment efficiency is low and the labor is wasted. Meanwhile, the filter element of the conventional filter treatment device is very troublesome to take out and replace.
Disclosure of Invention
The invention aims at overcoming the defects in the prior art and provides a construction waste sewage treatment device.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The utility model provides a construction waste sewage treatment plant which characterized in that: including the excessive screw conveyer, blowdown screw conveyer that incline to set up respectively to and the box of setting in the frame, the box top is equipped with the feed inlet, and the bottom half is equipped with the discharge gate, excessive screw conveyer's slope upper end is the discharge gate, and excessive screw conveyer's discharge gate orientation box feed inlet, blowdown screw conveyer's slope lower extreme is the feed inlet, and blowdown screw conveyer's feed inlet and box discharge gate butt joint intercommunication, lie in the feed inlet below in the box and be the front and back symmetry and be equipped with rotatable filter cloth subassembly, be equipped with the water conservancy diversion baffle around the rotatable filter cloth subassembly, lie in rotatable filter cloth subassembly below in the box and be the front and back symmetry and be equipped with fixed filter cloth subassembly, fixed filter cloth subassembly internal surface is the front and back symmetry and is equipped with filter screen subassembly, lie in the box and be the front and back symmetry and be equipped with the water catch bowl, the water catch bowl lower part is equipped with the cache water tank.
The utility model provides a construction waste sewage treatment plant which characterized in that: and a bracket for supporting the excessive screw conveyor is arranged on one side of the box body.
The utility model provides a construction waste sewage treatment plant which characterized in that: the sewage discharge screw conveyor is supported and arranged on the ground through a bracket.
The utility model provides a construction waste sewage treatment plant which characterized in that: and the feed inlets of the transition screw conveyor and the pollution discharge screw conveyor are respectively provided with an overhaul window.
The utility model provides a construction waste sewage treatment plant which characterized in that: the top of the box body is also provided with a gravity hammer level gauge for detecting the level in the box body.
The utility model provides a construction waste sewage treatment plant which characterized in that: the sewage discharge screw conveyor adopts variable frequency control.
The principle of the invention is as follows:
The construction waste and sewage has good sedimentation property and is filtered by filter cloth. During operation, excessive screw conveyer carries the box with building rubbish sewage, and sewage self subsides some solid impurity, utilizes liquid pressure difference sewage to pass through the filter cloth and filters and make solid impurity further subside, and the sediment mud degree of depth is detected by gravity hammer in the box, in order to prevent the piling up of the sediment mud of bottom half, and the bottom half adopts blowdown screw conveyer in time to clear up the box mud and guarantees smooth and easy operation of equipment. When the sedimentation in the box body reaches the set sedimentation depth, the sewage discharge screw conveyor works, and the sludge is discharged after being drained through variable frequency speed regulation.
In the invention, the rotatable filter cloth component has the characteristics of adjustable filtering area, convenient cleaning and replacement, and the like. The gravity hammer level gauge can reliably master the level in the box body. The sewage discharge screw conveyor adopts variable frequency control, and the sludge is drained to the maximum extent.
The invention utilizes the characteristic of good sedimentation of the construction waste and sewage, and the feeding ports of the transition screw conveyor and the pollution discharge screw conveyor are provided with the overhaul windows. The inner side of the fixed filter cloth component is provided with a filter screen component made of stainless steel, which can protect the filter cloth and prolong the service life.
The invention has reasonable structure, solves the problems existing in the prior construction waste sewage treatment, and ensures that the construction waste sewage treatment effect is better and the process is concise.
Compared with the prior art, the invention has the advantages that:
1. the invention adopts the rotatable filter cloth component and has the characteristics of adjustable filtering area, convenient cleaning and replacement, and the like.
2. The invention can reliably grasp the material level in the box body by adopting the gravity hammer material level meter.
3. The sewage discharge screw adopts variable frequency control, and the sludge is drained to the maximum extent.
4. The construction waste sewage has good settleability.
Drawings
Fig. 1 is a front view of the structure of the present invention.
Fig. 2 is a top view of the structure of the present invention.
FIG. 3 is a filter cloth of the present invention a structure diagram of the distribution of the filter screen.
Detailed Description
The invention will be further described with reference to the drawings and examples.
As shown in fig. 1 and 2, the construction waste sewage treatment device comprises an excessive screw conveyor 2, a pollution discharge screw conveyor 12 and a box body 10, wherein the excessive screw conveyor 2 and the pollution discharge screw conveyor 12 are respectively obliquely arranged, the box body 10 is arranged on a rack 4, a feed inlet is formed in the top of the box body 10, a discharge outlet is formed in the bottom of the box body 10, the inclined upper end of the excessive screw conveyor 2 is a discharge outlet, the discharge outlet of the excessive screw conveyor 2 faces the feed inlet of the box body 10, the inclined lower end of the pollution discharge screw conveyor 12 is a feed inlet, the feed inlet of the pollution discharge screw conveyor 12 is in butt joint communication with the discharge outlet of the box body 10, rotatable filter cloth assemblies 5 are symmetrically arranged in the box body 10 in front of and behind below the feed inlet, guide baffles are arranged around the rotatable filter cloth assemblies 5, fixed filter cloth assemblies 6 are symmetrically arranged in front of the box body 10 in front of and behind the rotatable filter cloth assemblies 5, filter cloth assemblies 8 are symmetrically arranged on the inner surface of the fixed filter cloth assemblies 6, water collecting tanks 9 are symmetrically arranged in front of the box body 10 in front of and behind the rotatable filter cloth assemblies 6.
A bracket 3 for supporting the excessive screw conveyor 2 is arranged on one side of the box body 10. The sewage discharge screw conveyor 12 is supported and arranged on the ground by a bracket 13.
The feed inlets of the transition screw conveyor 2 and the blowdown screw conveyor 12 are respectively provided with an overhaul window 1 and an overhaul window 11.
The top of the box body 10 is also provided with a gravity hammer level gauge 7 for detecting the level in the box body.
The blowdown screw conveyor 12 is controlled by variable frequency.
The invention comprises a transition screw conveyor 2 which is fixed on a frame 4 through a bracket 3, wherein the frame 4 is used for fixing a box body 10, a rotatable filter cloth assembly 5 is symmetrically arranged at the front and back of the upper part of the box body 10, a front and back symmetrical fixed filter cloth assembly 6 is arranged at the lower side of the rotatable filter cloth assembly 5, a front and back symmetrical filter screen assembly 8 is arranged at the inner side of the corresponding box body, a front and back symmetrical water collecting tank 9 is arranged at the lower part of the filter screen assembly 8, a discharge hole of the water collecting tank 9 is connected with a material collecting hole of a buffer water tank 14, a discharge hole of a caisson body 10 is connected with a feed hole of a blowdown screw conveyor 12, an overhaul window 11 is arranged at the feed hole of the blowdown screw conveyor, and the blowdown screw conveyor 12 is fixed by the bracket 13. The top of the box 10 is provided with a gravity hammer level gauge 7.
Referring to fig. 2, the present invention operates as follows:
during operation, sewage gets into excessive screw conveyer 2 by feed inlet 1, and excessive screw conveyer 2 carries sewage to box 10, and the sewage self that gets into in the box has partial solid impurity to subside, and when the water level risees to appointed position, excessive screw conveyer stops working, and sewage filters through fixed filter cloth subassembly 6 and rotatable filter cloth subassembly 5, and the water that filters out gets into cache water tank 14, and the inboard of fixed filter cloth subassembly is equipped with stainless steel filter screen subassembly and can plays the guard action to the filter cloth, increase of service life. The gravity hammer level gauge 7 monitors in real time in the sewage sedimentation process in the box, when the sedimentation sludge reaches the specified position, the sewage spiral conveyor 12 works to discharge the sludge, the sewage spiral is controlled by frequency conversion, and the sludge is drained to the maximum extent after being regulated to a proper speed. The inlet of the sewage discharge screw conveyor 12 is provided with an overhaul port 11.
As shown in fig. 3, the two sides of the rotatable filter cloth component 5 are symmetrically distributed, and the specific structure is that the filter cloth is fixed between two flanges, and the whole filter cloth is fixed on a rotating shaft, so that the maintenance, the adjustment and the cleaning are convenient. The specific structure of the filter screen component 8 is that a stainless steel filter screen is fixed between two flanges, so that the outer filter cloth component 6 is protected by graded filtration. The filtering principle is that the sedimentation and filtration are realized by utilizing the sedimentation property and the liquid pressure of the sewage, and the settled sludge is conveyed to a designated position through a sewage discharge spiral.
The results of the embodiment show that the invention has the advantages of simple structure, easy operation, obvious sewage treatment effect, high efficiency and lower cost.
Claims (4)
1. The utility model provides a construction waste sewage treatment plant which characterized in that: the device comprises a transition screw conveyor, a pollution discharge screw conveyor and a box body, wherein the transition screw conveyor and the pollution discharge screw conveyor are respectively obliquely arranged, the box body is arranged on a rack, the top of the box body is provided with a feed inlet, the bottom of the box body is provided with a discharge outlet, the inclined upper end of the transition screw conveyor is the discharge outlet, the discharge outlet of the transition screw conveyor faces the feed inlet of the box body, the inclined lower end of the pollution discharge screw conveyor is the feed inlet, the feed inlet of the pollution discharge screw conveyor is in butt joint communication with the discharge outlet of the box body, rotatable filter cloth components are symmetrically arranged in front and back directions below the feed inlet in the box body, a diversion baffle is arranged around the rotatable filter cloth components, the inner surface of the fixed filter cloth components is symmetrically provided with filter screen components in front and back directions, the lower part of the water collecting tank is symmetrically provided with a water collecting tank;
a bracket for supporting the transition screw conveyor is arranged on one side of the box body;
and the feed inlets of the transition screw conveyor and the pollution discharge screw conveyor are respectively provided with an overhaul window.
2. A construction waste sewage treatment apparatus according to claim 1, wherein: the sewage discharge screw conveyor is supported and arranged on the ground through a bracket.
3. A construction waste sewage treatment apparatus according to claim 1, wherein: the top of the box body is also provided with a gravity hammer level gauge for detecting the level in the box body.
4. A construction waste sewage treatment apparatus according to claim 1, wherein: the sewage discharge screw conveyor adopts variable frequency control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811098241.9A CN109045840B (en) | 2018-09-20 | 2018-09-20 | Building rubbish sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811098241.9A CN109045840B (en) | 2018-09-20 | 2018-09-20 | Building rubbish sewage treatment plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109045840A CN109045840A (en) | 2018-12-21 |
| CN109045840B true CN109045840B (en) | 2024-08-20 |
Family
ID=64763207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811098241.9A Active CN109045840B (en) | 2018-09-20 | 2018-09-20 | Building rubbish sewage treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109045840B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114195287B (en) * | 2021-12-06 | 2024-06-11 | 昆山强安电子科技有限公司 | Wastewater treatment device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2376981Y (en) * | 1999-05-27 | 2000-05-10 | 陈明浚 | Adjustable water filter |
| CN206063956U (en) * | 2016-08-17 | 2017-04-05 | 临沂润达水务有限公司 | A kind of sedimentation tank grit water separator |
| CN208975349U (en) * | 2018-09-20 | 2019-06-14 | 合肥欣畅源光电科技有限公司 | A kind of building waste sewage-treatment plant |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101152597A (en) * | 2006-09-27 | 2008-04-02 | 上海中策工贸有限公司 | Air filtering system |
| KR20090132343A (en) * | 2008-06-20 | 2009-12-30 | 대흥에코 주식회사 | Classification apparatus for construction waste |
| KR101143439B1 (en) * | 2008-07-28 | 2012-05-22 | 주식회사 한성환경기연 | Screen and grit remover |
-
2018
- 2018-09-20 CN CN201811098241.9A patent/CN109045840B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2376981Y (en) * | 1999-05-27 | 2000-05-10 | 陈明浚 | Adjustable water filter |
| CN206063956U (en) * | 2016-08-17 | 2017-04-05 | 临沂润达水务有限公司 | A kind of sedimentation tank grit water separator |
| CN208975349U (en) * | 2018-09-20 | 2019-06-14 | 合肥欣畅源光电科技有限公司 | A kind of building waste sewage-treatment plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109045840A (en) | 2018-12-21 |
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