CN114988541A - Method for installing folded plate of modular flocculation tank - Google Patents
Method for installing folded plate of modular flocculation tank Download PDFInfo
- Publication number
- CN114988541A CN114988541A CN202210605629.3A CN202210605629A CN114988541A CN 114988541 A CN114988541 A CN 114988541A CN 202210605629 A CN202210605629 A CN 202210605629A CN 114988541 A CN114988541 A CN 114988541A
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- CN
- China
- Prior art keywords
- folded plate
- modular
- framework
- installing
- flocculation tank
- 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.)
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Links
- 238000005189 flocculation Methods 0.000 title claims abstract description 53
- 230000016615 flocculation Effects 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000009417 prefabrication Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General 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)
- Sewage (AREA)
Abstract
The invention provides a method for installing a folded plate of a modular flocculation tank, which comprises the following steps: prefabricating a framework, wherein the framework is made into a framework structure in advance, and a plurality of installation spaces are formed in the framework structure; prefabricating a folded plate, and processing and forming the folded plate according to a set size; prefabricating a mud bucket, and processing and forming the mud bucket according to a set size; modular assembly, connecting the folded plate to the installation space of the framework, connecting the mud bucket to the installation space of the framework and enabling the mud bucket to be positioned below the folded plate; and (4) modular installation, namely integrally installing the folded plate units which are assembled in a modular manner in the flocculation basin. The method for installing the folded plates of the modular flocculation tanks, provided by the invention, has the advantages that the components in each flocculation tank are prefabricated in a factory, lifted and installed on site, the product quality is controllable, the installation efficiency is high, and the installation cost is low; the prefabricated folded plate is arranged in the frame, so that the thickness of the folded plate can be reduced, and the cost of the project is reduced.
Description
Technical Field
The invention relates to the technical field of flocculation tank folded plate installation, in particular to a method for installing a modular flocculation tank folded plate.
Background
In the water purification process of a water works, flocculation reaction is a very important link, and the perfection degree of the flocculation reaction directly influences the effects of precipitation and filtration. The folded plate flocculation tank refers to a structure which completes a flocculation process by passing water flow between the folded plates at a certain flow rate. The folded plate flocculation tank can be divided into a vertical flow type and a horizontal flow type according to the water flow direction. The folding plate is divided into a same wave folding plate and a different wave folding plate according to different arrangement modes of the folding plates. The water flow is divided into single channel and multiple channels according to the number of gaps between the folded plates.
However, in the prior art, the flap is usually installed on site, and the specific installation process is as follows: (1) unpacking, namely, unpacking, checking the appearance of equipment one by one according to installation requirements, checking parts, components, tools, accessories, certificates and other technical files according to a packing list, checking whether the equipment is damaged, falls off, affected with damp and the like due to vibration in the transportation process, and recording; (2) positioning and paying off mainly refer to checking of section size, elevation and position, and requirements are as follows: releasing a central axis and an outer edge line in the longitudinal and transverse directions of equipment installation on the surface of the structure, and marking the position of a chemical bolt; (3) and (5) installing a flap plate unit.
It can be seen that the field installation of the folded plate has the following disadvantages: the installation space is narrow and complex; the folded plate is only regular, needs to keep certain thickness and maintains the strength of the folded plate, so that the weight of a single folded plate is large, and the folded plate needs to be hoisted for many times; the installation quality depends on field workers, and standardization and rapidity cannot be achieved.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
Therefore, the invention provides a method for installing the folded plate of the modular flocculation tank.
The invention provides a method for installing a folded plate of a modular flocculation tank, which comprises the following steps:
prefabricating a framework, wherein the framework is made into a framework structure in advance, and a plurality of installation spaces are formed in the framework structure;
prefabricating a folded plate, and processing and forming the folded plate according to a set size;
prefabricating a mud bucket, and processing and forming the mud bucket according to a set size;
modular assembly, connecting the folded plate to the installation space of the framework, connecting the mud bucket to the installation space of the framework and enabling the mud bucket to be positioned below the folded plate;
and (4) modular installation, namely integrally installing the folded plate unit which is subjected to modular assembly in the flocculation tank.
According to the method for installing the folded plate of the modular flocculation tank in the technical scheme, the method can also have the following additional technical characteristics:
in the technical scheme, the specific process of machining and forming the folded plate is as follows:
customizing a mould according to the size requirement of the folding plate;
and (4) placing the plates in a customized die for uniform punch forming.
In the above technical solution, the prefabrication process of the framework specifically comprises:
stainless steel square pipes are welded in sequence to form a frame structure, and the overall size of the frame is 20mm smaller than that of the flocculation tank of each cell.
In the above technical solution, the prefabrication process of the bagger specifically comprises:
and (4) sequentially welding the plates to form the funnel structure.
In the above technical solution, the specific process of the modular installation is as follows:
the bottom of the framework is placed in a mud collection pit, and the top of the framework is supported on the wall of the flocculation tank.
In the technical scheme, the distance from the bottom of the folded plate to the water surface is 250 mm.
In the technical scheme, the number of the folded plates is multiple, the multiple groups of folded plates are arranged in a staggered mode, and a channel is formed between every two adjacent folded plates.
In the technical scheme, the flocculation tank is not pre-buried, and only water inlet holes and water outlet holes are reserved without mud buckets.
Compared with the prior art, the method for installing the folded plate of the modular flocculation tank has the following beneficial effects:
1. the components in each flocculation tank are prefabricated in a factory, lifted and installed on site, the product quality is controllable, the installation efficiency is high, and the installation cost is low;
2. the prefabricated folded plate is arranged in the frame, so that the thickness of the folded plate can be reduced, and the cost of a project is reduced;
3. the horizontal flow type sedimentation tank of the water works is provided with a plurality of flocculation tanks, so that the construction cost can be saved and the construction period can be prolonged if the horizontal flow type sedimentation tank can be applied in a large scale.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a perspective view of a flap unit in the method for installing the flap of the modular flocculation tank of the invention;
FIG. 2 is a top view of a flap unit in the method for installing the flap of the modular flocculation tank;
FIG. 3 is a front view of a flap unit in the method for installing the flap of the modular flocculation tank of the invention;
fig. 4 is a side view of a flap unit in the modular flocculation basin flap installation method of the invention.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 4 is:
1. a framework; 2. folding the plate; 3. a mud bucket.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
A modular flocculation basin flap installation method provided in accordance with some embodiments of the present invention is described below with reference to fig. 1-4.
Some embodiments of the present application provide a method of installing a modular flocculation basin flap.
As shown in fig. 1 to 4, a first embodiment of the invention provides a method for installing a modular flocculation basin folded plate, which comprises the following steps:
prefabricating a framework 1, wherein the framework 1 is made into a framework structure in advance, and a plurality of installation spaces are formed in the framework structure;
prefabricating a folded plate 2, and processing and forming the folded plate 2 according to a set size;
prefabricating the mud bucket 3, and processing and forming the mud bucket 3 according to a set size;
modular assembly, connecting the folded plate 2 to the installation space of the framework 1, and connecting the mud bucket 3 to the installation space of the framework 1 and making it under the folded plate 2;
and (4) modular installation, namely integrally installing the folded plate 2 unit which is subjected to modular assembly in the flocculation tank.
The second embodiment of the invention provides a method for installing a folded plate of a modular flocculation tank, and on the basis of the first embodiment, the specific process of processing and forming the folded plate 2 comprises the following steps:
customizing the mould according to the size requirement of the folded plate 2;
and (4) placing the plates in a customized die for uniform punch forming.
The third embodiment of the invention provides a method for installing a folded plate of a modular flocculation tank, and on the basis of any one of the embodiments, the prefabrication process of the framework 1 specifically comprises the following steps:
stainless steel square pipes are welded in sequence to form a frame structure, and the overall size of the frame is 20mm smaller than that of each small-lattice flocculation pool.
The fourth embodiment of the invention provides a method for installing a folded plate of a modular flocculation tank, and on the basis of any one of the embodiments, the prefabrication process of the mud bucket 3 specifically comprises the following steps:
and (4) sequentially welding the plates to form the funnel structure.
The fifth embodiment of the invention provides a method for installing a folded plate of a modular flocculation tank, and on the basis of any one of the embodiments, the specific process of the modular installation is as follows:
the bottom of the framework 1 is placed in a mud collection pit, and the top of the framework is supported on the wall of a flocculation tank.
The sixth embodiment of the invention provides a method for installing the folded plate of the modular flocculation tank, and on the basis of any embodiment, the distance from the bottom of the folded plate 2 to the water surface is 250 mm.
The seventh embodiment of the invention provides a method for installing the folded plates of the modular flocculation tank, and on the basis of any embodiment, the number of the folded plates 2 is multiple, and the multiple groups of the folded plates 2 are arranged in a staggered manner, so that a channel is formed between the adjacent folded plates 2.
The eighth embodiment of the invention provides a method for installing the folded plate of the modular flocculation tank, and on the basis of any embodiment, the flocculation tank is not pre-buried and the mud bucket 3 is not pre-buried, and only water inlet holes and water outlet holes are reserved.
In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A method for installing a folded plate of a modular flocculation tank is characterized by comprising the following steps:
prefabricating a framework (1), wherein the framework (1) is made into a framework structure in advance, and a plurality of installation spaces are formed in the framework structure;
prefabricating a folded plate (2), and processing and forming the folded plate (2) according to a set size;
prefabricating the mud bucket (3), and processing and forming the mud bucket (3) according to a set size;
modular assembly, namely, a folded plate (2) is connected into the installation space of the framework (1), and a mud bucket (3) is connected into the installation space of the framework (1) and is positioned below the folded plate (2);
and (4) modular installation, namely integrally installing the folded plate (2) unit which is assembled in a modular manner in the flocculation tank.
2. The method for installing the folded plate of the modular flocculation tank as claimed in claim 1, wherein the specific process of machining and forming the folded plate (2) comprises the following steps:
customizing the mould according to the size requirement of the folded plate (2);
and (4) placing the plates in a customized die for uniform punch forming.
3. The method for installing the folded plate of the modular flocculation tank as claimed in claim 2, wherein the prefabrication process of the framework (1) is as follows:
stainless steel square pipes are welded in sequence to form a frame structure, and the overall size of the frame is 20mm smaller than that of the flocculation tank of each cell.
4. The method for installing the folded plate of the modular flocculation tank as claimed in claim 3, wherein the prefabrication process of the mud bucket (3) is as follows:
and (4) sequentially welding the plates to form the funnel structure.
5. The method for installing the folded plate of the modular flocculation tank as claimed in any one of claims 1 to 4, wherein the specific process of the modular installation is as follows:
the bottom of the framework (1) is placed in a mud collection pit, and the top of the framework is supported on the wall of the flocculation tank.
6. A modular flocculation basin flap mounting method according to claim 4, wherein the bottom of the flap (2) is 250mm from the water surface.
7. A method of installing a modular flocculation basin flap according to any of claims 1 to 4, wherein the number of flaps (2) is multiple and the multiple sets of flaps (2) are staggered forming a channel between adjacent flaps (2).
8. The method for installing the folded plate of the modular flocculation tank as claimed in any of claims 1 to 4, wherein no pre-buried treatment and no mud bucket (3) are performed in the flocculation tank, and only water inlet and outlet holes are reserved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210605629.3A CN114988541A (en) | 2022-05-31 | 2022-05-31 | Method for installing folded plate of modular flocculation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210605629.3A CN114988541A (en) | 2022-05-31 | 2022-05-31 | Method for installing folded plate of modular flocculation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114988541A true CN114988541A (en) | 2022-09-02 |
Family
ID=83031627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210605629.3A Pending CN114988541A (en) | 2022-05-31 | 2022-05-31 | Method for installing folded plate of modular flocculation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114988541A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK110895A (en) * | 1995-10-04 | 1997-04-05 | Mads Kirk Larsen | Modular electrofilter in standard ISO containers |
| CN201143394Y (en) * | 2007-11-23 | 2008-11-05 | 大连宏博水科技有限公司 | Novel bidirectional flow tipping plate clarifying basin |
| CN101732898A (en) * | 2010-01-27 | 2010-06-16 | 昆明理工大学 | Vibratile micro-distance settling module |
| CN211069140U (en) * | 2019-11-09 | 2020-07-24 | 刘壮 | Sedimentation tank sedimentation unit and folded plate horizontal flow sedimentation tank |
| CN217756985U (en) * | 2022-05-31 | 2022-11-08 | 中国五冶集团有限公司 | Modular flocculation basin folded plate |
-
2022
- 2022-05-31 CN CN202210605629.3A patent/CN114988541A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK110895A (en) * | 1995-10-04 | 1997-04-05 | Mads Kirk Larsen | Modular electrofilter in standard ISO containers |
| CN201143394Y (en) * | 2007-11-23 | 2008-11-05 | 大连宏博水科技有限公司 | Novel bidirectional flow tipping plate clarifying basin |
| CN101732898A (en) * | 2010-01-27 | 2010-06-16 | 昆明理工大学 | Vibratile micro-distance settling module |
| CN211069140U (en) * | 2019-11-09 | 2020-07-24 | 刘壮 | Sedimentation tank sedimentation unit and folded plate horizontal flow sedimentation tank |
| CN217756985U (en) * | 2022-05-31 | 2022-11-08 | 中国五冶集团有限公司 | Modular flocculation basin folded plate |
Non-Patent Citations (1)
| Title |
|---|
| 傅文德: "高浊度给水工程", vol. 1, 中国建筑工业出版社, pages: 296 * |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20220902 |