CN212016886U - Sewage treatment device convenient to change filter screen - Google Patents
Sewage treatment device convenient to change filter screen Download PDFInfo
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- CN212016886U CN212016886U CN202020107871.4U CN202020107871U CN212016886U CN 212016886 U CN212016886 U CN 212016886U CN 202020107871 U CN202020107871 U CN 202020107871U CN 212016886 U CN212016886 U CN 212016886U
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- filter screen
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Abstract
The utility model belongs to sewage treatment device field, especially, a sewage treatment plant convenient to change filter screen, to current sewage treatment plant be not convenient for dismantle the problem of changing or clearing up the filter screen, the following scheme is put forward now, it includes the casing and is located the filter screen of casing, the last fixed mounting of filter screen has the installing frame, and equal fixed mounting has the seat of placing on the both sides inner wall of casing, places the top of seat and has seted up the constant head tank, and the bottom fixed mounting of installing frame has the positioning seat, and positioning seat and the corresponding constant head tank looks adaptation, and the fixed slot has been seted up to one side of positioning seat, has all seted up first hole on the both sides inner wall of casing, and first hole slidable mounting has the gag lever post, and gag lever post and installing frame looks adaptation, has all seted up the second hole on the both sides inner. The utility model relates to a rationally, be convenient for fix and remove fixedly the filter screen to be convenient for clear up or change the filter screen.
Description
Technical Field
The utility model relates to a sewage treatment device technical field especially relates to a sewage treatment plant convenient to change filter screen.
Background
The sewage treatment is a process for purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, the sewage treatment is widely applied to various fields such as buildings, agriculture, catering and the like, the sewage treatment also increasingly enters the daily life of common people, the waste water resources are more and more increased along with the improvement of the living level, and the polluted water is more and more polluted by families, and the water sources increasingly influence the human body more and more.
The existing sewage treatment device needs to filter sundries of sewage by means of a filter box, and needs to regularly clean a filter screen, so that the filter screen is prevented from being blocked, the problem that the filter screen is not convenient to disassemble, replace or clean is solved, and therefore the sewage treatment device convenient for replacing the filter screen is provided for solving the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects that the filter screen is not convenient to disassemble and replace or clean in the prior art, and providing the sewage treatment device convenient for replacing the filter screen.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sewage treatment device convenient for replacing a filter screen comprises a shell and the filter screen positioned in the shell, wherein a mounting frame is fixedly arranged on the filter screen, placing seats are fixedly arranged on the inner walls of the two sides of the shell, positioning grooves are formed in the top of the placing seats, positioning seats are fixedly arranged at the bottom of the mounting frame and are matched with the corresponding positioning grooves, a fixing groove is formed in one side of each positioning seat, first holes are formed in the inner walls of the two sides of the shell, limiting rods are slidably arranged in the first holes and are matched with the mounting frame, second holes are formed in the inner walls of the two sides of the shell, fixing rods are slidably arranged in the second holes and are matched with the corresponding fixing grooves, the same connecting plate is fixedly arranged at one end of each limiting rod and one end of each fixing rod which are positioned on the same side, two symmetrically-arranged cross rods are fixedly arranged on, one end of each transverse rod is fixedly provided with a baffle, the connecting plate is sleeved on the corresponding transverse rod in a sliding manner, the transverse rod is movably sleeved with a return spring, one end of the return spring is fixedly arranged on the baffle, and the other end of the return spring is fixedly arranged on the connecting plate.
Preferably, the clamping grooves are formed in the two sides of the shell, the first groove is formed in one side of the connecting plate, the U-shaped seat is fixedly mounted on the inner wall of the bottom of the first groove, the clamping rod is rotatably mounted in the U-shaped seat, and the clamping rod is matched with the clamping grooves.
Preferably, the fixing hole is formed in the inner wall of one side of the positioning groove and matched with the second hole, the fixing rod is slidably mounted in the corresponding fixing hole, and the fixing rod can stably move due to the fact that the fixing hole is formed.
Preferably, a first sealing ring is fixedly mounted on the inner wall of the first hole, and the limiting rod is connected with the first sealing ring in a sliding and sealing mode.
Preferably, a second sealing ring is fixedly mounted on the inner wall of the second hole, the fixing rod is connected with the second sealing ring in a sliding and sealing mode, and the second hole can be sealed due to the fact that the second sealing ring is arranged.
Preferably, the pin shaft is rotatably installed on the inner walls of the two sides of the U-shaped seat, the clamping rod is fixedly installed on the pin shaft, and the pin shaft is arranged, so that the clamping rod can be rotatably installed in the U-shaped seat.
In the utility model, when the sewage treatment device convenient for replacing the filter screen is used for replacing the filter screen, the connecting plate is firstly moved, the connecting plate compresses the reset spring, the connecting plate can drive the limiting rod and the fixed rod to move, the fixed rod is separated from the corresponding fixed groove, the limiting rod is accommodated in the first hole, so that the fixing of the mounting frame and the positioning seat is released, the clamping rod is rotated at the moment, the position of the clamping rod is corresponding to the position of the clamping groove, the connecting plate is loosened, the connecting plate can drive the clamping rod to move, so that the clamping rod can be clamped into the clamping groove, and the connecting plate can be fixed;
when changing and installing the filter screen, at first place the installing frame on placing the seat for the positioning seat card is gone into to the constant head tank, then remove the kelly, make the kelly break away from the draw-in groove, then rotate the kelly, make the kelly accomodate first inslot, this moment under reset spring's effect, the connecting plate that can resets, the connecting plate can drive in the dead lever card goes into the fixed slot, make the gag lever post card go into in the casing and carry on spacingly to the installing frame, thereby can change and fix the filter screen.
The utility model relates to a rationally, simple structure, convenient operation is convenient for fix and remove fixedly the filter screen to be convenient for clear up or change the filter screen.
Drawings
FIG. 1 is a schematic structural view of a sewage treatment apparatus with a filter screen convenient to replace according to the present invention;
FIG. 2 is a schematic view of part A of a sewage treatment apparatus with a filter screen convenient to replace according to the present invention;
FIG. 3 is a schematic view of the structure of part B of the sewage treatment apparatus convenient for replacing the filter screen.
In the figure: 1. a housing; 2. a filter screen; 3. installing a frame; 4. a placing seat; 5. positioning a groove; 6. positioning seats; 7. fixing grooves; 8. a first hole; 9. a limiting rod; 10. fixing the rod; 11. a second hole; 12. a connecting plate; 13. a cross bar; 14. a baffle plate; 15. a return spring; 16. a card slot; 17. a first groove; 18. a U-shaped seat; 19. and (5) clamping the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a sewage treatment device convenient for replacing a filter screen comprises a housing 1 and a filter screen 2 positioned in the housing 1, wherein a mounting frame 3 is fixedly installed on the filter screen 2, placing seats 4 are fixedly installed on the inner walls of the two sides of the housing 1, positioning grooves 5 are formed in the top of the placing seats 4, positioning seats 6 are fixedly installed at the bottom of the mounting frame 3, the positioning seats 6 are matched with the corresponding positioning grooves 5, a fixing groove 7 is formed in one side of each positioning seat 6, first holes 8 are formed in the inner walls of the two sides of the housing 1, a limiting rod 9 is slidably installed in each first hole 8, the limiting rod 9 is matched with the mounting frame 3, second holes 11 are formed in the inner walls of the two sides of the housing 1, fixing rods 10 are slidably installed in the second holes 11, the fixing rods 10 are matched with the corresponding fixing grooves 7, one end of the limiting rod 9 positioned on the same side and one end of, two symmetrical cross rods 13 are fixedly mounted on two sides of the shell 1, a baffle 14 is fixedly mounted at one end of each cross rod 13, the connecting plate 12 is sleeved on the corresponding cross rod 13 in a sliding mode, a return spring 15 is movably sleeved on each cross rod 13, one end of each return spring 15 is fixedly mounted on each baffle 14, and the other end of each return spring 15 is fixedly mounted on the connecting plate 12.
The utility model discloses in, draw-in groove 16 has all been seted up to the both sides of casing 1, and first groove 17 has been seted up to one side of connecting plate 12, and fixed mounting has U-shaped seat 18 on the bottom inner wall of first groove 17, and kelly 19 is installed to 18 internal rotations in U-shaped seat, and kelly 19 and 16 looks adaptations of draw-in groove.
The utility model discloses in, seted up the fixed orifices on one side inner wall of constant head tank 5, and fixed orifices and 11 looks adaptations of second hole, dead lever 10 slidable mounting is in the fixed orifices that corresponds, owing to be provided with the fixed orifices, can make dead lever 10 carry out stable removal.
The utility model discloses in, fixed mounting has first sealing washer on the inner wall in first hole 8, and gag lever post 9 and first sealing washer sliding seal are connected.
The utility model discloses in, fixed mounting has the second sealing washer on the inner wall in second hole 11, and dead lever 10 and second sealing washer sliding seal are connected, owing to be provided with the second sealing washer, can seal second hole 11.
The utility model discloses in, rotate on the both sides inner wall of U-shaped seat 18 and install the round pin axle, and kelly 19 fixed mounting is at selling epaxial, owing to be provided with the round pin axle, can make kelly 19 rotate and install in U-shaped seat 18.
In the utility model, when the filter screen 2 is replaced, firstly, the connecting plate 12 is moved, the connecting plate 12 compresses the reset spring 15, the connecting plate 12 can drive the limiting rod 9 and the fixing rod 10 to move, the fixing rod 10 is separated from the corresponding fixing groove 7, the limiting rod 9 is accommodated in the first hole 8, thereby the fixing of the mounting frame 3 and the positioning seat 6 is released, then the clamping rod 19 is rotated, the position of the clamping rod 19 is corresponding to the position of the clamping groove 16, the connecting plate 12 is loosened, the connecting plate 12 can drive the clamping rod 19 to move, the clamping rod 19 can be clamped into the clamping groove 16, thereby the connecting plate 12 can be fixed, when the filter screen 2 is replaced and installed, firstly, the mounting frame 3 is placed on the placing seat 4, the positioning seat 6 is clamped into the corresponding positioning groove 5, then the clamping rod 19 is moved, the clamping rod 19 is separated from the clamping groove 16, then the clamping rod 19 is rotated, make kelly 19 accomodate first inslot 17, this moment under reset spring 15's effect, connecting plate 12 that can reset, connecting plate 12 can drive dead lever 10 card and go into in fixed slot 7 for gag lever post 9 card is gone into in casing 1 and is spacing to installing frame 3, thereby can change and fix filter screen 2.
Claims (6)
1. A sewage treatment device convenient for replacing a filter screen comprises a shell (1) and the filter screen (2) positioned in the shell (1), and is characterized in that a mounting frame (3) is fixedly mounted on the filter screen (2), placing seats (4) are fixedly mounted on the inner walls of two sides of the shell (1), a positioning groove (5) is formed in the top of each placing seat (4), a positioning seat (6) is fixedly mounted at the bottom of each mounting frame (3), the positioning seats (6) are matched with the corresponding positioning grooves (5), a fixing groove (7) is formed in one side of each positioning seat (6), first holes (8) are formed in the inner walls of two sides of the shell (1), a limiting rod (9) is slidably mounted in each first hole (8), the limiting rod (9) is matched with the mounting frame (3), second holes (11) are formed in the inner walls of two sides of the shell (1), and a fixing rod (10) is slidably mounted in each second hole (11), and dead lever (10) and the fixed slot (7) looks adaptation that corresponds, the one end that lies in gag lever post (9) with one side and the one end fixed mounting of dead lever (10) have same connecting plate (12), the both sides fixed mounting of casing (1) has horizontal pole (13) that two symmetries set up, the one end fixed mounting of horizontal pole (13) has baffle (14), and connecting plate (12) slip cap is established on corresponding horizontal pole (13), movable sleeve is equipped with reset spring (15) on horizontal pole (13), the one end fixed mounting of reset spring (15) is on baffle (14), the other end fixed mounting of reset spring (15) is on connecting plate (12).
2. The sewage treatment device convenient for replacing the filter screen according to claim 1, wherein clamping grooves (16) are formed in two sides of the shell (1), a first groove (17) is formed in one side of the connecting plate (12), a U-shaped seat (18) is fixedly installed on the inner wall of the bottom of the first groove (17), a clamping rod (19) is rotatably installed in the U-shaped seat (18), and the clamping rod (19) is matched with the clamping grooves (16).
3. The sewage treatment device convenient for replacing the filter screen as claimed in claim 1, wherein a fixing hole is formed on an inner wall of one side of the positioning groove (5), the fixing hole is matched with the second hole (11), and the fixing rod (10) is slidably mounted in the corresponding fixing hole.
4. The sewage treatment device convenient for replacing the filter screen according to claim 1, wherein a first sealing ring is fixedly installed on the inner wall of the first hole (8), and the limiting rod (9) is connected with the first sealing ring in a sliding and sealing manner.
5. The sewage treatment device convenient for replacing the filter screen as claimed in claim 1, wherein a second sealing ring is fixedly installed on the inner wall of the second hole (11), and the fixing rod (10) is connected with the second sealing ring in a sliding and sealing manner.
6. The sewage treatment device convenient for replacing the filter screen according to claim 2, wherein pin shafts are rotatably arranged on the inner walls of two sides of the U-shaped seat (18), and the clamping rods (19) are fixedly arranged on the pin shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107871.4U CN212016886U (en) | 2020-01-17 | 2020-01-17 | Sewage treatment device convenient to change filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107871.4U CN212016886U (en) | 2020-01-17 | 2020-01-17 | Sewage treatment device convenient to change filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212016886U true CN212016886U (en) | 2020-11-27 |
Family
ID=73485504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020107871.4U Active CN212016886U (en) | 2020-01-17 | 2020-01-17 | Sewage treatment device convenient to change filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212016886U (en) |
-
2020
- 2020-01-17 CN CN202020107871.4U patent/CN212016886U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230427 Address after: 438000 Shangdian Village, Chengguan Town, Hong'an County, Huanggang City, Hubei Province Patentee after: Hong'an Jiji Water Environmental Technology Co.,Ltd. Address before: 242700 Room 402, Building 4, Changgan Road, Tunxi District, Mount Huangshan City, Anhui Province Patentee before: Liu Pian |