CN213446492U

CN213446492U - Sewage treatment plant convenient to change filter screen

Info

Publication number: CN213446492U
Application number: CN202021813853.4U
Authority: CN
Inventors: 苏国滨; 孙亚珍; 赵勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-15
Anticipated expiration: 2030-08-26

Abstract

The utility model relates to a sewage treatment technical field just discloses a sewage treatment plant convenient to change filter screen, including the rose box, the department is fixed to be pegged graft in the middle of the bottom of rose box left side board has the drain pipe, the equal fixedly connected with second telescopic link in the bottom four corners department of rose box inner wall, the top fixedly connected with support frame of second telescopic link, the top sliding connection of support frame has the ceramic membrane, the inside sliding connection of support frame has the active carbon filter. The utility model discloses well lead screw send the filter screen to with lead to the position that the groove flushes, drive the push rod through first telescopic link and release one section distance of rose box with the filter screen to the outside, the person of facilitating the use takes out the filter screen, but can not make dirty user, convenient and fast, the convenience rises ceramic membrane and active carbon filter to the position that leads to the groove and flushes, the person of facilitating the use takes out the clearance or changes, and the later stage change of filter screen and ceramic membrane and active carbon filter is maintained all very convenient light.

Description

Sewage treatment plant convenient to change filter screen

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment plant convenient to change filter screen.

Background

The discharge of urban domestic sewage is the main pollution source city of urban water in China, the sewage treatment stations are used for treating production and domestic sewage to reach the specified discharge standard, the sewage treatment stations are important facilities for protecting the environment, and the sewage treatment stations are ensured to play a role really by a strict discharge system, organization and management system.

The prior patent (publication number: CN208120855U) discloses a sewage treatment device convenient for replacing a filter screen, which comprises a box body, a filling pipe, a water outlet pipe, a filter screen, a sliding block, a sliding groove, a connecting plate and a second through hole, wherein the filter screen is convenient to take out, the filter screen is convenient to replace, and the filtering effect is guaranteed. Among the above-mentioned prior art, the filter screen of the device is changed and all needs to use and stretch into the inside dismantlement installation filter screen of box with the hand, and is comparatively troublesome and make dirty user's arm easily, and it is difficult to change the clearance of other filter layers.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the filter screen is more troublesome to disassemble and assemble and easily dirties the arm of a user, and other filter layers are difficult to clean and replace, so that the sewage treatment device convenient for replacing the filter screen is provided.

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 filter box, wherein a drain pipe is fixedly inserted in the middle of the bottom of a left side plate of the filter box, second telescopic rods are fixedly connected to four corners of the bottom of the inner wall of the filter box, a support frame is fixedly connected to the top of the second telescopic rod, a ceramic membrane is slidably connected to the top of the support frame, an active carbon filter plate is slidably connected to the inside of the support frame, storage grooves are respectively formed in the middle of the left side, the front side and the rear side of the inner wall of the filter box, a first telescopic rod is fixedly connected to the right end of the inside of the storage grooves on the front side and the rear side, a push rod is fixedly connected to the left side of the first telescopic rod, a through groove is formed in the middle of the right side of the inner wall of the filter box, a turnover door is hinged to the top of the right side inside, the bottom center department of spout inner wall rotates and is connected with the lead screw, the top of lead screw runs through the roof of rose box and extends to its top, the outer wall activity of lead screw has cup jointed the nut seat, one side fixedly connected with tray of nut seat, two the recess on the relative two sides of tray respectively with the filter screen around the flange bottom sliding connection of both sides, the fixedly connected with driving motor of department in the middle of the right-hand member in rose box top, the inside transmission shaft that has cup jointed of backup pad at rose box top, the bevel gear at transmission shaft both ends meshes with the bevel gear at lead screw top and the bevel gear of driving motor output respectively mutually, the fixed inlet tube of pegging graft in the middle of the left end in rose box top.

Preferably, the left side surface of the support block is flush with the middle of the first telescopic rod, and the distance between the right side of the support block and the right side of the inner wall of the filter box is one centimeter.

Preferably, the bottom of the inner wall of the sliding groove is flush with the axis of the first telescopic rod, and the vertical central line of the sliding groove coincides with the vertical central line of the inner wall of the filter box.

Preferably, the bottom of the filter screen is an arc surface, and the top edge of the filter screen is provided with a baffle.

Preferably, the middle of the top and the bottom of the support frame is provided with a square through hole, and the length and the width of the two square through holes are respectively four centimeters smaller than those of the active carbon filter plate and the ceramic membrane.

Preferably, the outer wall of the turnover door is sleeved with a rubber sleeve, and the turnover door is made of iron.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a cooperation of first telescopic link and lead screw is used, and the lead screw sends the filter screen to the position that flushes with leading to the groove, drives the push rod through first telescopic link and releases one section distance of rose box with the filter screen to the outside, and the person of facilitating the use takes out the filter screen, but can not make dirty user, convenient and fast.

(2) The utility model discloses a cooperation of support frame and second telescopic link is used, and the convenience rises ceramic membrane and active carbon filter to the position that leads to the groove and flush, and convenient to use person takes out the clearance or changes, and the later stage change of filter screen and ceramic membrane and active carbon filter maintains all very convenient light.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of portion A of the structure of FIG. 1;

fig. 3 is a right side sectional view of the structure of the present invention.

In the figure: 1. a filter box; 2. a first telescopic rod; 3. a push rod; 4. a U-shaped groove; 5. a support frame; 6. a second telescopic rod; 7. a drain pipe; 8. an activated carbon filter plate; 9. a ceramic membrane; 10. a screw rod; 11. a filter screen; 12. a drive motor; 13. a water inlet pipe; 14. a chute; 15. a through groove; 16. turning over the folding door; 17. a magnet; 18. a transmission rod; 19. a nut seat; 20. and (7) supporting blocks.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a sewage treatment device convenient for replacing a filter screen, which comprises a filter box 1, a drain pipe 7 is fixedly inserted in the middle of the bottom of the left side plate of the filter box 1, the four corners of the bottom of the inner wall of the filter box 1 are fixedly connected with a second telescopic rod 6, the top of the second telescopic rod 6 is fixedly connected with a support frame 5, the middle of the top and the bottom of the support frame 5 is provided with square through holes, the length and the width of the two square through holes are respectively four centimeters less than the length and the width of a specific carbon filter plate 8 and a ceramic membrane 9, so as to support the specific carbon filter plate 8 and the ceramic membrane 9 and ensure that the specific carbon filter plate 8 and the ceramic membrane 9 can normally filter sewage, the top of the support frame 5 is slidably connected with the ceramic membrane 9, the inside of the support frame 5 is slidably connected with the specific carbon filter, the right end of the inner part of the front side and the rear side containing grooves 4 is fixedly connected with a first telescopic rod 2, the left side of the first telescopic rod 2 is fixedly connected with a push rod 3, the middle part of the right side of the inner wall of the filter box 1 is provided with a through groove 15, the top part of the right side of the inner part of the through groove 15 is hinged with a turnover door 16, the outer wall of the turnover door 16 is sleeved with a rubber sleeve, the turnover door 16 is made of iron, the rubber sleeve can play a sealing role, the iron turnover door 16 can be adsorbed and closed by a magnet 17, the bottom of the inner wall of the through groove 15 is clamped with the magnet 17, the upper ends of the front side and the rear side of the inner wall of the filter box 1 are provided with sliding grooves 14, the bottom of the inner wall of the sliding grooves 14 is flush with the axis of the first telescopic rod 2, the vertical central line of the sliding grooves 14 is superposed, the top of the screw rod 10 penetrates through the top plate of the filter box 1 and extends to the upper part of the top plate, a nut seat 19 is movably sleeved on the outer wall of the screw rod 10, a support block 20 is fixedly connected to one side of the nut seat 19, the left side surface of the support block 20 is flush with the middle part of the first telescopic rod, the distance between the right side of the support block 20 and the right side of the inner wall of the filter box 1 is one centimeter, so that the filter screen 11 is stably supported and cannot overturn when being pushed by the push rod 3, grooves on two opposite sides of the two support blocks 20 are respectively in sliding connection with the bottom parts of flanges on the front side and the rear side of the filter screen 11, the bottom part of the filter screen 11 is an arc surface, the top edge of the filter screen 11 is provided with a baffle plate, filtered impurities can be conveniently collected and cleaned, a driving motor 12 is fixedly connected to the middle part of the right end of the top of the filter box 1, a transmission shaft 18 is sleeved in the support, the fixed inlet tube 13 of pegging graft in centre department of 1 top left end of rose box, cooperation through first telescopic link 2 and lead screw 10 is used, lead screw 10 sends filter screen 11 to the position that flushes with leading to groove 15, drive one section distance with filter screen 11 to the outside through first telescopic link 2, the person of facilitating the use takes out filter screen 11, but can not make dirty user, high convenience and fast, cooperation through support frame 5 and second telescopic link 6 is used, the convenience rises ceramic membrane 9 and active carbon filter 8 to the position that leads to groove 15 and flush, the person of facilitating the use takes out clearance or change, and filter screen 11 and ceramic membrane 9 and active carbon filter 8's later stage change maintenance is all very convenient light.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The sewage treatment device convenient for replacing the filter screen comprises a filter box (1) and is characterized in that a drain pipe (7) is fixedly inserted in the middle of the bottom of a left side plate of the filter box (1), second telescopic rods (6) are fixedly connected with four corners of the bottom of an inner wall of the filter box (1), a support frame (5) is fixedly connected with the top of each second telescopic rod (6), a ceramic membrane (9) is slidably connected with the top of each support frame (5), an activated carbon filter plate (8) is slidably connected with the inside of each support frame (5), storage grooves (4) are respectively formed in the middle of the left side and the front side and the rear side of the inner wall of the filter box (1), a first telescopic rod (2) is fixedly connected with the right end inside the storage groove (4) on the front side and the rear side, a push rod (3) is fixedly connected with the left side of the first telescopic rod (2), and a through groove (15) is formed in, the filter box is characterized in that a turnover door (16) is hinged to the top of the right side inside the through groove (15), a magnet (17) is clamped to the bottom of the inner wall of the through groove (15), sliding grooves (14) are formed in the upper ends of the front side and the rear side of the inner wall of the filter box (1), a screw rod (10) is rotatably connected to the center of the bottom of the inner wall of the sliding groove (14), the top of the screw rod (10) penetrates through the top plate of the filter box (1) and extends to the upper side of the top plate, a nut seat (19) is movably sleeved on the outer wall of the screw rod (10), a supporting block (20) is fixedly connected to one side of the nut seat (19), grooves in two opposite surfaces of the two supporting blocks (20) are respectively in sliding connection with the bottom of flanges on the front side and the rear side of the filter screen (11), a driving motor (12) is fixedly connected, bevel gears at two ends of the transmission shaft (18) are respectively meshed with the bevel gear at the top of the screw rod (10) and the bevel gear at the output end of the driving motor (12), and a water inlet pipe (13) is fixedly inserted in the middle of the left end of the top of the filter box (1).

2. The sewage treatment device convenient for replacing the filter screen according to claim 1, wherein the left side surface of the support block (20) is flush with the middle of the first telescopic rod, and the distance between the right side of the support block (20) and the right side of the inner wall of the filter box (1) is one centimeter.

3. The sewage treatment device convenient for replacing a filter screen according to claim 1, wherein the bottom of the inner wall of the sliding groove (14) is flush with the axis of the first telescopic rod (2), and the vertical central line of the sliding groove (14) is coincident with the vertical central line of the inner wall of the filter box (1).

4. The sewage treatment device convenient for replacing the filter screen according to claim 1, wherein the bottom of the filter screen (11) is a cambered surface, and the top edges of the filter screen (11) are provided with baffles.

5. The sewage treatment device convenient for replacing the filter screen according to claim 1, wherein the middle of the top and the bottom of the support frame (5) is provided with a square through hole, and the length and the width of the two square through holes are respectively four centimeters smaller than the length and the width of the active carbon filter plate (8) and the ceramic membrane (9).

6. The sewage treatment device convenient for replacing the filter screen according to claim 1, wherein the outer wall of the turnover door (16) is sleeved with a rubber sleeve, and the turnover door (16) is made of iron.