CN220470924U - Dissolved air releaser fixing device - Google Patents
Dissolved air releaser fixing device Download PDFInfo
- Publication number
- CN220470924U CN220470924U CN202321925879.1U CN202321925879U CN220470924U CN 220470924 U CN220470924 U CN 220470924U CN 202321925879 U CN202321925879 U CN 202321925879U CN 220470924 U CN220470924 U CN 220470924U
- Authority
- CN
- China
- Prior art keywords
- chuck
- dissolved air
- releaser
- air releaser
- support frame
- 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
- 239000007921 spray Substances 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000009300 dissolved air flotation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model provides a dissolved air releaser fixing device which comprises a chuck support frame, wherein a chuck is arranged on the chuck support frame, a central hole for the dissolved air releaser to pass through is arranged between the chuck and the chuck support frame, a group of limit posts for clamping a spray pipe of the dissolved air releaser are arranged on the periphery of the chuck, a connecting hard pipe with a corner is arranged at the upper part of the dissolved air releaser, the connecting hard pipe is connected with a hose through a quick connector, and a baffle pipe is arranged at the inner side of the corner of the connecting hard pipe. The utility model can effectively avoid the problems of inconvenient use, operation, maintenance and the like of the bottom of the equipment falling in the operation of the dissolved air releaser.
Description
Technical Field
The utility model belongs to the technical field of chemical production equipment, and particularly relates to a dissolved gas releaser fixing device.
Background
At present, dissolved air flotation equipment is mainly used for removing emulsified oil and dissolved oil in oily sewage in petrochemical industry. And the dissolved air releaser is used as a key component in the dissolved air flotation equipment, and determines whether the water outlet effect of the equipment is good or bad according to whether the state of the equipment in operation is normal. Due to the complex water quality, high oil content and suspended matter content, large fluctuation, high viscosity, high particulate matters and the like of the oily sewage in the petrochemical industry, the condition that a dissolved gas releaser is blocked frequently and needs to be removed and cleaned regularly can be avoided inevitably. In the piping design of the dissolved air releaser, the existing equipment adopts the modes of hard pipe connection, suspension arrangement and the like, so that the dissolved air releaser cannot be detached, the bottom of the equipment falls down in the operation of the dissolved air releaser, and even the equipment is required to be stopped for emptying, the dissolved air releaser can be detached for cleaning. Finally, the operation effect of the flotation equipment is poor, the failure rate is high, the maintenance cost is high and other adverse conditions are caused.
Disclosure of Invention
In order to solve the problems, the utility model discloses a dissolved air releaser fixing device which can effectively avoid the problems of inconvenient use, operation, maintenance and the like of equipment bottom falling in the operation of the dissolved air releaser.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a dissolve gas release ware fixing device, includes the chuck support frame, be provided with the chuck on the chuck support frame, be provided with the centre bore that is used for dissolving gas release ware to pass in the middle of chuck and the chuck support frame, just the periphery of chuck is provided with a set of spacing post that is used for blocking the spray tube that dissolves gas release ware, dissolve gas release ware upper portion and be provided with the connection hard tube of corner, connect the hard tube and pass through quick-operation joint coupling hose, it is provided with the fender pipe to connect the corner inboard of hard tube.
Further, the chuck is fixedly connected with the chuck support frame through welding or a fastener.
Further, the dissolved gas releaser is connected with the connecting hard pipe by adopting a flange or threads.
Further, the baffle pipe is attached to the connecting hard pipe.
Further, the height of the limit post is greater than twice the diameter of the nozzle of the dissolved air releaser.
The beneficial effects of the utility model are as follows:
1. the chuck and the chuck support frame are provided with the central hole for the dissolved air releaser to pass through, the periphery of the chuck is provided with a group of limit posts for clamping the spray pipe of the dissolved air releaser, when the dissolved air releaser sprays media outwards, torque can be generated in the circumferential direction to rotate, and after the dissolved air releaser is positioned by the structure, the dissolved air releaser cannot rotate, but is sleeved in the central hole in the vertical direction and can be lifted upwards. The connecting hose is easily pulled up at the top of the equipment, and the dissolved air releaser is pulled up from the chuck through the quick connector and the connecting hard pipe. After the quick connector is opened, the dissolved air releaser can be quickly cleaned by clean water. After the cleaning is finished, the quick connector is connected again, the connecting hose is lifted, and the dissolved air releaser can be placed on the chuck from top to bottom again. Has the advantages of simple structure, reliable operation, convenient operation and maintenance, etc.
2. The baffle pipe is attached to the connecting hard pipe, so that the dissolved air releaser is prevented from toppling due to gravity and the recoil force of dissolved air water during normal operation.
Drawings
Fig. 1 is a schematic diagram of a front view structure of the present utility model.
Fig. 2 is a schematic top view of the present utility model.
Reference numerals and description of the components referred to in the drawings:
1-chuck support frame, 2-chuck, 3-dissolved air releaser, 4-connection hard tube, 5-fender pipe, 6-coupling hose, 7-quick-operation joint, 8-spacing post.
Detailed Description
The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model.
As shown in fig. 1, an air releaser fixing device of this embodiment includes a chuck support frame 1, be provided with chuck 2 on the chuck support frame 1, be provided with the centre bore that is used for dissolving air releaser to pass in the middle of chuck 2 and the chuck support frame 1, just the periphery of card 2 dish is provided with a set of spacing post 8 that are used for blocking the spray tube of dissolving air releaser 3, the connection hard tube 4 of corner is provided with on dissolved air releaser 3 upper portion, connect hard tube 4 and pass through quick-operation joint 5 coupling hose 6, the corner inboard of connection hard tube 4 is provided with baffle tube 7.
In this embodiment, the chuck 2 is connected and fixed to the chuck support 1 by welding or fastening means.
In this embodiment, a flange or screw connection is adopted between the dissolved air releaser 3 and the connecting hard pipe 4.
In this embodiment, the baffle tube 7 is attached to the rigid connection tube 4.
The height of the limit post 8 in this embodiment is greater than twice the diameter of the nozzle of the dissolved air releaser 3.
The chuck support frame is made of section steel such as channel steel, angle steel, I-steel, H steel and the like, and is welded or connected and fixed at the bottom of the equipment by adopting a fastener.
The width, depth, quantity and orientation of the grooves on the chuck are matched with the dissolved air releasers for opening and matching installation. When the release of dissolved air is operated, displacement and falling off are prevented due to the recoil force and the buoyancy of the sprayed dissolved air water.
The chuck is made of stainless steel 316L which is a corrosion-resistant material or made of the same corrosion-resistant material as the dissolved gas releaser, so that the electrochemical corrosion phenomenon can be reduced.
The joint connecting hose and the quick connector are made of corrosion-resistant material stainless steel 316L or the same corrosion-resistant material as the dissolved gas releaser, so that the electrochemical corrosion phenomenon can be reduced. The quick assembly and the quick disassembly can be realized by being connected with the dissolved air releaser, and the overhaul and the replacement are convenient.
It should be noted that the foregoing merely illustrates the technical idea of the present utility model and is not intended to limit the scope of the present utility model, and that a person skilled in the art may make several improvements and modifications without departing from the principles of the present utility model, which fall within the scope of the claims of the present utility model.
Claims (5)
1. The utility model provides a dissolve gas release ware fixing device, its characterized in that, includes chuck support frame (1), be provided with chuck (2) on chuck support frame (1), be provided with the centre bore that is used for dissolving gas release ware to pass in the middle of chuck (2) and chuck support frame (1), just the periphery of chuck (2) is provided with spacing post (8) that are used for blocking the spray tube of dissolving gas release ware (3), dissolve gas release ware (3) upper portion and be provided with connection hard tube (4) of corner, connect hard tube (4) through quick-operation joint (5) coupling hose (6), the corner inboard of connecting hard tube (4) is provided with baffle tube (7).
2. A dissolved air releaser securing device according to claim 1, characterized in that the chuck (2) is secured in connection with the chuck support (1) by welding or fasteners.
3. A dissolved air releaser securing device according to claim 1, characterized in that the dissolved air releaser (3) is flanged or screwed to the connecting hard tube (4).
4. A dissolved air releaser securing device according to claim 1, characterised in that said baffle tube (7) is fitted between said connecting rigid tube (4).
5. A dissolved gas releaser fixture according to claim 1, characterized in that the height of the limit post (8) is larger than twice the diameter of the spout of the dissolved gas releaser (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321925879.1U CN220470924U (en) | 2023-07-21 | 2023-07-21 | Dissolved air releaser fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321925879.1U CN220470924U (en) | 2023-07-21 | 2023-07-21 | Dissolved air releaser fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220470924U true CN220470924U (en) | 2024-02-09 |
Family
ID=89805607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321925879.1U Active CN220470924U (en) | 2023-07-21 | 2023-07-21 | Dissolved air releaser fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220470924U (en) |
-
2023
- 2023-07-21 CN CN202321925879.1U patent/CN220470924U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |