CN107234732A - A kind of waste water recycling circulation line - Google Patents
A kind of waste water recycling circulation line Download PDFInfo
- Publication number
- CN107234732A CN107234732A CN201710638784.4A CN201710638784A CN107234732A CN 107234732 A CN107234732 A CN 107234732A CN 201710638784 A CN201710638784 A CN 201710638784A CN 107234732 A CN107234732 A CN 107234732A
- Authority
- CN
- China
- Prior art keywords
- circulation line
- butterfly valve
- metering
- permeability cell
- pipeline section
- 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.)
- Pending
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 12
- 238000004064 recycling Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 230000035699 permeability Effects 0.000 claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 230000000630 rising effect Effects 0.000 claims abstract description 11
- 238000005303 weighing Methods 0.000 claims abstract description 8
- 230000007423 decrease Effects 0.000 claims description 2
- 238000009738 saturating Methods 0.000 claims 1
- 239000003643 water by type Substances 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 description 8
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/02—General arrangement or layout of plant for producing mixtures of clay or cement with other materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/14—Conveying liquids or viscous products by pumping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Sewage (AREA)
Abstract
A kind of waste water recycling circulation line, including circulation line, the water pump being connected with circulation line and the metering butterfly valve and weighing hopper that are arranged on circulation line, circulation line includes watering pipeline and return line, ventilative tube assembly is additionally provided with circulation line, ventilative tube assembly is arranged at metering butterfly valve downstream side, include drainage tube and permeability cell, drainage tube is formed with the rising pipeline section being obliquely installed, permeability cell is connected to drainage tube upper end, difference in height is formed between the lower end ventilation mouth of permeability cell circulation line metering delivery port corresponding with metering butterfly valve, the lower end ventilation mouth of permeability cell circulation line metering delivery port corresponding higher than metering butterfly valve is set.The present invention is by setting ventilative tube assembly, when measuring butterfly valve unlatching, permeability cell can carry out tonifying Qi to circulation line rapidly, offset the pull of vacuum in circulation line, local failure siphonage, and in the presence of gravitional force, more pulp-waters will be drawn off from butterfly valve, water speed is unloaded so as to effectively quickening butterfly valve.
Description
Technical field
The present invention relates to Recycle Technology of Waste Water field, particularly a kind of waste water recycling circulation line.
Background technology
Concrete mixing plant rinses mixer, transport vehicle daily will spend substantial amounts of water, the pulp-waters of these flushing devices with
Meaning discharge pollutes the environment.In addition, it is also a very big waste to rinse transport vehicle using clear water, it is assumed that rinse a transport vehicle
With 1~2 ton of water of water, to rinse daily 2~3 times.So that a medium scale mixing plant uses 20 trucd mixers daily as an example,
40~120 tons of water will be used within one day.From this, slurry water reuse is concrete mixing plant environmental protection and saving water resource
Effective way.Therefore, domestic many mixing plants mostly start to introduce and using residual wet concrete reclaimer, flushing are set
Sandstone, slime water contained by standby pulp-water respectively are isolated by coming, and are used further to concrete production.Pulp-water after separation enters stirring pool,
Agitator resting period property operating in stirring pool, keeps the uniformity of slime water.When producing concrete, slime water passes through main building
Circulation line is controlled, and is used with the clear water ratio cumulative measurement that empirically room is provided.
, it is necessary to open the metering butterfly valve in main building circulation line during metering slime water, slime water is allowed to enter weighing hopper.This
When, the pipeline of butterfly valve rear end can produce part pull of vacuum, cause most of slime water still to be flowed through from pipeline, only small part
From butterfly valve outflow, so as to leverage slime water metered rate.
In addition, when water pump shuts down, slime water flows back in the middle of stirring pool, pipeline can also produce respectively certainly from pipeline two ends
Raw pull of vacuum, so as to influence slime water back-flow velocity.
In view of the above-mentioned problems, Publication No. CN 20319041U utility model patent discloses a kind of concrete pulp-water master
Building circulation line, it is disclosed that by setting permeability cell progress tonifying Qi to solve the skill of above-mentioned technical problem on circulation line
Art scheme, in actual applications, with good result.But, for the big building site of some pulp-water consumptions, it is necessary to unload water faster
Speed, this just needs us badly and main building circulation line is optimized from structure, to meet building site demand.
The content of the invention
The main object of the present invention is to overcome the shortcoming of prior art there is provided one kind when measuring butterfly valve and opening, can be effective
Accelerate the waste water recycling circulation line that butterfly valve unloads water speed.
The present invention is adopted the following technical scheme that：
A kind of waste water recycling circulation line, includes circulation line, the water pump being connected with circulation line and is arranged at circulation
Metering butterfly valve and weighing hopper on pipeline, the circulation line are included on watering pipeline and return line, the circulation line also
Ventilative tube assembly is provided with, the ventilative tube assembly is arranged at metering butterfly valve downstream side, includes drainage tube and permeability cell, described
Drainage tube is formed with the rising pipeline section being obliquely installed, and the permeability cell is connected to drainage tube upper end, the lower end ventilation mouth of permeability cell
Difference in height is formed between circulation line metering delivery port corresponding with metering butterfly valve, the lower end ventilation mouth of permeability cell is higher than metering
The corresponding circulation line metering delivery port of butterfly valve is set.
Further, the drainage tube includes rising pipeline section, declines pipeline section and is connected to rising pipeline section with declining pipeline section
Between connecting bend.
Further, the ventilative tube assembly is connected between watering pipeline and return line, the rising pipeline section bottom
Watering pipeline is connected, declines pipeline section bottom connection return line.
Further, the ventilation mouth of the permeability cell is located above return line.
From the above-mentioned description of this invention, compared with prior art, the beneficial effects of the invention are as follows：
By setting ventilative tube assembly, when measuring butterfly valve unlatching, permeability cell can carry out tonifying Qi to circulation line rapidly,
Offset the pull of vacuum in circulation line, local failure siphonage, and the lower end ventilation mouth due to permeability cell and metering butterfly
Difference in height is formed between the corresponding circulation line metering delivery port of valve, in the presence of gravitional force, more pulp-waters will be from meter
Amount butterfly valve is drawn off, and water speed is unloaded so as to effectively quickening metering butterfly valve.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the specific embodiment of the invention；
Fig. 2 is the part-structure schematic diagram of the specific embodiment of the invention.
In figure：1. circulation line, 10. watering pipelines, 11. return lines, 2. water pumps, 3. metering butterfly valves, 4. weighing hoppers, 5.
Ventilative tube assembly, 50. permeability cells, 51. rise pipeline section, and 52. decline pipeline section, 53. connecting bends, 6. stirring pools, 7. agitating devices.
Embodiment
Below by way of embodiment, the invention will be further described.
Referring to Figures 1 and 2, a kind of waste water recycling circulation line of the invention, for concrete grout Water circulation system, including
There are circulation line 1, the water pump 2 being connected with circulation line 1 and the metering butterfly valve 3 and weighing hopper 4 that are arranged on circulation line 1, institute
State and ventilative tube assembly 5 is additionally provided with circulation line 1, the circulation line 1 includes watering pipeline 10 and return line 11, upper water
The water inlet of pipeline 10 and the delivery port of return line 11 are stretched into stirring pool 6, and agitating device 7 is provided with stirring pool 6.
The ventilative tube assembly 5 is arranged at the metering downstream side of butterfly valve 3, includes drainage tube and permeability cell 50, the drainage
Pipe is formed with the rising pipeline section 51 being obliquely installed, declines pipeline section 52 and is connected to rising pipeline section 51 and declines the company between pipeline section 52
Elbow 53 is connect, the permeability cell 50 is connected to drainage tube upper end.The ventilative tube assembly 5 is connected to watering pipeline 10 and return duct
Between road 11, the rising pipeline section 51 bottom connection watering pipeline 10 declines the bottom of pipeline section 52 connection return line 11.Permeability cell
Difference in height is formed between the 50 lower end ventilation mouth metering delivery port of circulation line 1 corresponding with metering butterfly valve 3, permeability cell 50
The ventilation mouth metering of circulation line 1 delivery port corresponding higher than metering butterfly valve 3 in lower end is set, and the ventilation mouth of the permeability cell 50 is located at
The top of return line 11.
Referring to Figures 1 and 2, during production, water pump 2 is opened, and concrete pulp-water is extracted into from stirring pool 6 by watering pipeline 10 and stirred
Main building is mixed, stirring pool 6 is flowed back to further through return line 11, a circulation line is formed.Pulp-water is added in needing toward weighing hopper 4
When, metering butterfly valve 3 is opened, and part pulp-water enters weighing hopper 4 in circulation line 1, and clear water carries out cumulative measurement.In metering butterfly valve
During 3 opening, tube assembly 5 of breathing freely can carry out tonifying Qi to circulation line 1 rapidly, offset the pull of vacuum in circulation line 1, local
Siphonage is destroyed, increase metering butterfly valve 3 unloads water speed, and lower end ventilation mouth and 3 pairs of butterfly valve of metering due to permeability cell 50
Difference in height is formed between the metering delivery port of circulation line 1 answered, in the presence of gravitional force, more pulp-waters will be from metering butterfly
Valve 3 is drawn off, and water speed is unloaded so as to further speed up metering butterfly valve 3, is met and higher is unloaded water speed demand.
The specific embodiment of the present invention is above are only, but the design concept of the present invention is not limited thereto, all profits
The change of unsubstantiality is carried out to the present invention with this design, the behavior for invading the scope of the present invention all should be belonged to.
Claims (4)
1. a kind of waste water recycling circulation line, includes circulation line, the water pump being connected with circulation line and is arranged at circulation pipe
Metering butterfly valve and weighing hopper on road, the circulation line include watering pipeline and return line, it is characterised in that：The circulation
Ventilative tube assembly is additionally provided with pipeline, the ventilative tube assembly is arranged at metering butterfly valve downstream side, includes drainage tube and saturating
Tracheae, the drainage tube is formed with the rising pipeline section being obliquely installed, and the permeability cell is connected under drainage tube upper end, permeability cell
Difference in height, the lower end ventilation mouth of permeability cell are formed between end ventilation mouth circulation line metering delivery port corresponding with metering butterfly valve
Circulation line metering delivery port corresponding higher than metering butterfly valve is set.
2. a kind of waste water recycling circulation line as claimed in claim 1, it is characterised in that：The drainage tube includes tedge
Section, the connecting bend for declining pipeline section and being connected between rising pipeline section and decline pipeline section.
3. a kind of waste water recycling circulation line as claimed in claim 2, it is characterised in that：The ventilative tube assembly is connected to
Between water lines and return line, the rising pipeline section bottom connection watering pipeline declines pipeline section bottom connection return line.
4. a kind of waste water recycling circulation line as claimed in claim 1, it is characterised in that：The ventilation mouth of the permeability cell is located at
Above return line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710638784.4A CN107234732A (en) | 2017-07-31 | 2017-07-31 | A kind of waste water recycling circulation line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710638784.4A CN107234732A (en) | 2017-07-31 | 2017-07-31 | A kind of waste water recycling circulation line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107234732A true CN107234732A (en) | 2017-10-10 |
Family
ID=59988345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710638784.4A Pending CN107234732A (en) | 2017-07-31 | 2017-07-31 | A kind of waste water recycling circulation line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107234732A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10315220A (en) * | 1997-05-20 | 1998-12-02 | Kajima Corp | Apparatus for adding slurry into batcher plant |
| WO2012048577A1 (en) * | 2010-10-12 | 2012-04-19 | 湖南三一智能控制设备有限公司 | Additive metering and cleaning system and stirring device containing same |
| CN102848474A (en) * | 2012-09-04 | 2013-01-02 | 徐工集团工程机械股份有限公司 | Additive metering hopper quantitative water flushing apparatus for concrete stirring station |
| CN203190041U (en) * | 2013-01-24 | 2013-09-11 | 福建南方路面机械有限公司 | Concrete slurry main building circulating pipeline |
| CN203510474U (en) * | 2013-07-25 | 2014-04-02 | 郑州三和水工机械有限公司 | Concrete mixing station and sewage cyclic batching device thereof |
-
2017
- 2017-07-31 CN CN201710638784.4A patent/CN107234732A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10315220A (en) * | 1997-05-20 | 1998-12-02 | Kajima Corp | Apparatus for adding slurry into batcher plant |
| WO2012048577A1 (en) * | 2010-10-12 | 2012-04-19 | 湖南三一智能控制设备有限公司 | Additive metering and cleaning system and stirring device containing same |
| CN102848474A (en) * | 2012-09-04 | 2013-01-02 | 徐工集团工程机械股份有限公司 | Additive metering hopper quantitative water flushing apparatus for concrete stirring station |
| CN203190041U (en) * | 2013-01-24 | 2013-09-11 | 福建南方路面机械有限公司 | Concrete slurry main building circulating pipeline |
| CN203510474U (en) * | 2013-07-25 | 2014-04-02 | 郑州三和水工机械有限公司 | Concrete mixing station and sewage cyclic batching device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 362000 Fujian province Quanzhou Fengze District High-tech Industrial Park Sports Street No. 700 Applicant after: Fujian Nanfang pavement machinery Co.,Ltd. Address before: 362000 Fujian province Quanzhou Fengze District High-tech Industrial Park Sports Street No. 700 Applicant before: FUJIAN SOUTH HIGHWAY MACHINERY Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171010 |