CN212998609U - Mounting structure of filter screen in sewage treatment device - Google Patents
Mounting structure of filter screen in sewage treatment device Download PDFInfo
- Publication number
- CN212998609U CN212998609U CN202021003250.8U CN202021003250U CN212998609U CN 212998609 U CN212998609 U CN 212998609U CN 202021003250 U CN202021003250 U CN 202021003250U CN 212998609 U CN212998609 U CN 212998609U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- positioning
- annular mounting
- case body
- sewage treatment
- 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
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a mounting structure of a filter screen in a sewage treatment device, a box cover is in threaded connection with the upper opening of a treatment box body, the box cover is provided with a water inlet communicated with the inside of the treatment box body, a plurality of positioning blocks are evenly arranged on the upper side of the inner wall of the treatment box body, each positioning block is fixedly connected with a positioning short rod, the filter screen is arranged inside an annular mounting frame, the outer diameter of the annular mounting frame is consistent with the inner diameter of the treatment box body, the annular mounting frame is provided with positioning holes corresponding to the positioning short rods, the positioning short rods are embedded into the positioning holes of corresponding positions, the upper end of the short positioning rod does not extend out of the positioning hole, the left side and the right side of the case cover are respectively provided with a screw rod in a threaded manner, the lower end of the screw rod extending into the treatment case body is fixedly connected with a limiting block, the stopper is unsettled and is arranged annular mounting bracket top in, and the handle of upper end rigid coupling that the lead screw stretches out processing case body. The utility model discloses can dismantle the filter screen fast, be convenient for clear up and later maintenance the filter screen.
Description
Technical Field
The utility model relates to a mounting structure of filter screen among sewage treatment plant is applied to environmental protection equipment processing technology field.
Background
The sewage treatment equipment can effectively treat domestic sewage and industrial wastewater in urban areas, prevents sewage and pollutants from directly flowing into water areas, and has important significance for improving ecological environment, improving urban grade and promoting economic development. The filter screen can be used in the sewage treatment device, the filter screen can be used for filtering particles, the filter screen is required to be cleaned regularly for ensuring the filtering effect of the filter screen, under necessary conditions, the filter screen is required to be replaced, in the current market, the filter screen is generally connected through bolts, and when the filter screen is cleaned and maintained later, the filter screen can be detached manually by means of a wrench, so that the filter screen is very inconvenient and needs to consume a large amount of labor and time.
SUMMERY OF THE UTILITY MODEL
For solving prior art scheme's defect, the utility model discloses a mounting structure of filter screen among sewage treatment plant can dismantle the filter screen fast, is convenient for clear up and later maintenance the filter screen.
The utility model discloses a mounting structure of filter screen among sewage treatment plant, include: the treatment box comprises a treatment box body, a box cover, a water inlet, positioning blocks, positioning short rods, an annular mounting frame, a filter screen, positioning holes, a screw rod, a limiting block and a handle, wherein the treatment box body is provided with an upper opening which is integrally formed with the treatment box body, the upper opening is of a necking structure, the outer wall of the upper opening is provided with an external thread, the inner wall of the box cover is provided with an internal thread matched with the external thread, the box cover is in threaded connection with the upper opening of the treatment box body, the box cover is provided with the water inlet communicated with the inside of the treatment box body, the upper side of the inner wall of the treatment box body is uniformly provided with the plurality of positioning blocks, the mounting heights of all the positioning blocks are consistent, each positioning block is fixedly connected with one positioning short rod, the filter screen is mounted inside the annular mounting frame, the utility model discloses a case, including case lid, locating stub, stopper, annular mounting bracket, stopper, locating stub embedding relevant position department, and the locating hole is not stretched out to locating stub upper end, a lead screw of screw installation is distinguished to the case lid left and right sides, the lead screw stretches into a stopper of the inside lower extreme rigid coupling of handling the case body, the stopper is unsettled to be arranged in annular mounting bracket top, the lead screw stretches out handle of the upper end rigid coupling of handling the case body, and the twist grip can drive the lead screw and move down, makes the stopper.
Supporting legs are uniformly and vertically fixedly connected to the lower end face of the treatment box body.
The number of the positioning blocks is at least four.
All the positioning short rods are arranged on the same concentric circle.
The box cover is provided with threaded holes matched with the screw rods, and a connecting line between the two threaded holes passes through the circle center of the box cover.
By adopting the technical scheme, the method has the following advantages:
1. the structure is novel;
2. the filter screen can be quickly disassembled, and the filter screen is convenient to clean and maintain at a later stage.
Drawings
FIG. 1 is a schematic sectional view of a mounting structure of a filter screen in a sewage treatment apparatus according to the present invention;
FIG. 2 is a schematic cross-sectional view taken along line a-b of FIG. 1;
fig. 3 is an enlarged schematic view of the structure of fig. 1 at the circle.
Wherein: 1-treating the box body; 2-box cover; 3-a water inlet; 4-positioning blocks; 5-positioning short rods; 6-an annular mounting frame; 7-a filter screen; 8-positioning holes; 9-a screw rod; 10-a limiting block; 11-a handle; 101-supporting feet; 102-upper port.
Detailed Description
As shown in figures 1-3, the utility model discloses a mounting structure of filter screen in sewage treatment plant, include: the treatment box comprises a treatment box body 1, a box cover 2, a water inlet 3, positioning blocks 4, positioning short rods 5, an annular mounting frame 6, a filter screen 7, positioning holes 8, a screw rod 9, a limiting block 10 and a handle 11, wherein the treatment box body 1 is provided with an upper opening 102 which is integrally formed with the treatment box body, the upper opening 102 is of a necking structure, the outer wall of the upper opening 102 is provided with an external thread, the inner wall of the box cover 2 is provided with an internal thread matched with the external thread, the box cover 2 is in threaded connection with the upper opening of the treatment box body 1, the box cover 2 is provided with the water inlet 3 communicated with the interior of the treatment box body 1, the upper side of the inner wall of the treatment box body 1 is uniformly provided with the positioning blocks 4, the mounting heights of all the positioning blocks 4 are consistent, each positioning short rod 5 is fixedly connected to each positioning block 4, the, annular mounting bracket 6 is opened corresponding to the position of location quarter butt 5 has locating hole 8, in the locating hole 8 of location quarter butt 5 embedding relevant position department, and the 5 upper ends of location quarter butt do not stretch out locating hole 8, 2 left and right sides of case lid are screw thread installation root lead screw 9 respectively, lead screw 9 stretches into stopper 10 of the lower extreme rigid coupling of handling 1 inside of case body, stopper 10 is unsettled arranges 6 tops in annular mounting bracket in, handle 11 of upper end rigid coupling that lead screw 9 stretches out and handles 1 of case body, and rotating handle 11 can drive lead screw 9 and move down, makes stopper 10 of lead screw 9 lower extreme paste tight annular mounting bracket 6.
Supporting legs 101 are uniformly and vertically fixedly connected to the lower end face of the treatment box body 1.
The number of the positioning blocks 4 is at least four.
All positioning stubs 5 are placed on the same concentric circle.
The box cover 2 is provided with a threaded hole matched with the screw rod 9, and a connecting line between the two threaded holes passes through the circle center of the box cover 2.
The utility model discloses an implement like this: the filter screen 7 is arranged in the annular mounting frame 6, the box cover 2 is opened, the annular mounting frame 6 can be arranged above the positioning block 4, the positioning short rod 5 on the positioning block 4 is embedded into the positioning hole 8 on the annular mounting frame 6, then the box cover 2 is screwed on one side of the upper opening 102 of the treatment box body 1 again, after the box cover 2 is fixed, the handle 11 is rotated, the handle 11 drives the lead screw 9 to move downwards, the lead screw 9 drives the stopper 10 to move downwards, the annular mounting frame 6 is pressed through the stopper 10, so that the fixation of the filter screen 7 is completed, when the filter screen 7 needs to be cleaned, the handle 11 can drive the stopper 10 to move upwards to partially separate the stopper 10 from the annular mounting frame 6, then the box cover 2 is unscrewed, at the moment, the annular mounting frame 6 can be directly taken out of the treatment box body 1, so that the cleaning or later maintenance can be, is convenient to use.
Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.
Claims (5)
1. A mounting structure of a filter screen in a sewage treatment device, comprising: handle case body, case lid, water inlet, locating piece, location quarter butt, annular mounting bracket, filter screen, locating hole, lead screw, stopper, handle the case body is equipped with rather than integrated into one piece's suitable for reading, should read the suitable for reading and be the throat structure, and it has the external screw thread to open on the suitable for reading outer wall, be equipped with the internal thread that matches with the external screw thread on the case lid inner wall, case lid threaded connection is in the suitable for reading department of handling the case body, be equipped with on the case lid and handle the inside communicating water inlet of case body, its characterized in that: handle case body inner wall upside and evenly install a plurality of locating pieces, the mounting height of all locating pieces is unanimous, and equal rigid coupling location quarter butt on every locating piece, the filter screen is installed inside annular mounting bracket, annular mounting bracket external diameter is unanimous with handling case body internal diameter, annular mounting bracket is opened corresponding to the position of location quarter butt has the locating hole, in the locating hole of location quarter butt embedding relevant position department, and the locating hole is not stretched out to location quarter butt upper end, the case lid left and right sides is thread installation root-bar respectively, the lead screw stretches into a stopper of the inside lower extreme rigid coupling of handling case body, the unsettled annular mounting bracket top of arranging in of stopper, the lead screw stretches out handle of upper end rigid coupling of handling case body, and the twist grip can drive the lead screw and move down, makes the stopper of.
2. The structure of claim 1, wherein the filter net is mounted on the sewage treatment apparatus by: supporting legs are uniformly and vertically fixedly connected to the lower end face of the treatment box body.
3. The structure of claim 1, wherein the filter net is mounted on the sewage treatment apparatus by: the number of the positioning blocks is at least four.
4. The structure of claim 1, wherein the filter net is mounted on the sewage treatment apparatus by: all the positioning short rods are arranged on the same concentric circle.
5. The structure of claim 1, wherein the filter net is mounted on the sewage treatment apparatus by: the box cover is provided with threaded holes matched with the screw rods, and a connecting line between the two threaded holes passes through the circle center of the box cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021003250.8U CN212998609U (en) | 2020-06-04 | 2020-06-04 | Mounting structure of filter screen in sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021003250.8U CN212998609U (en) | 2020-06-04 | 2020-06-04 | Mounting structure of filter screen in sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212998609U true CN212998609U (en) | 2021-04-20 |
Family
ID=75493148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021003250.8U Active CN212998609U (en) | 2020-06-04 | 2020-06-04 | Mounting structure of filter screen in sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212998609U (en) |
-
2020
- 2020-06-04 CN CN202021003250.8U patent/CN212998609U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109626611A (en) | Energy-saving stain disease processing and purification recovery device | |
| CN209997982U (en) | cleaning device for printed circuit board processing | |
| CN212998609U (en) | Mounting structure of filter screen in sewage treatment device | |
| CN211946443U (en) | A processing apparatus for landfill leachate | |
| CN108128979A (en) | A kind of buried sewage treatment equipment | |
| CN107459178A (en) | The equipment that effluent cycle utilizes during a kind of technics of reclaim of plastic waste | |
| CN209230400U (en) | A kind of heat-exchanger pipeline apparatus for eliminating sludge | |
| CN206604246U (en) | A kind of sewage inspection well basket type grid | |
| CN208340214U (en) | A kind of filter plate sewage-treatment plant easy to clean | |
| CN207918565U (en) | A kind of medical sewage treatment box | |
| CN206308171U (en) | A kind of plastic processing wastewater treatment equipment | |
| CN109748435A (en) | A kind of Domestic water purifying and wastewater treatment equipment | |
| CN211712806U (en) | Sewage treatment plant convenient to dismantle filter screen | |
| CN210048604U (en) | Sewage treatment device | |
| CN211755180U (en) | Student uses multi-functional laboratory bench | |
| CN203123656U (en) | Automatic reverse-washing filter | |
| CN208959421U (en) | A kind of chemical industry filter bag of controllable filter efficiency | |
| CN208700734U (en) | A kind of trade effluent filtering adsorpting device | |
| CN207330459U (en) | A kind of sewage disposal chlorination equipment | |
| CN221217214U (en) | Electric adsorption industrial wastewater advanced treatment system | |
| CN210974003U (en) | Membrane equipment for sewage treatment | |
| CN205133205U (en) | Little electrolysis effluent treatment plant | |
| CN207581532U (en) | A kind of environmental protecting device of sewage classification processing | |
| CN212581677U (en) | Conveniently unpick and wash sewage treatment plant | |
| CN204637775U (en) | A kind of apparatus for treating sewage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |