CN210645319U

CN210645319U - Sewage treatment device convenient for replacing filter plate

Info

Publication number: CN210645319U
Application number: CN201921131997.9U
Authority: CN
Inventors: 吴江
Original assignee: Shanghai Chuomei Environmental Protection Technology Co Ltd
Current assignee: Shanghai Chuomei Environmental Protection Technology Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-06-02
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a sewage treatment plant convenient to change filter, the power distribution box comprises a box body, the midpoint department fixedly connected with inlet tube at box top, the bottom of inlet tube runs through the box and extends to its inside, the bottom fixedly connected with outlet pipe on box right side, the left end of outlet pipe runs through the box and extends to its inside, midpoint department on box right side is provided with the fixed plate. The utility model discloses a box, inlet tube, outlet pipe, fixed plate, filter, stop device, safety cover, slide bar, baffle, slider, reset spring, stopper, spacing groove, bracing piece, pulley, antifriction bearing, threaded rod, rotatory handle, screw thread piece, spout and three hornblocks mutually support, have realized the effect of being convenient for change the filter, easy operation, labour saving and time saving, and need not to change with the help of the instrument, bring very big facility for the user, mentioned sewage treatment plant's practicality.

Description

Sewage treatment device convenient for replacing filter plate

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage treatment plant convenient to change filter.

Background

Along with the rapid development of urbanization in China, the discharge amount of urban domestic sewage is rapidly increased. The national change places high importance on sewage treatment and discharge. Since 1998, the discharge of domestic sewage exceeds the discharge of industrial wastewater, the treatment of municipal sewage has been rapidly developed. The sewage treatment stirrer is used as a main sewage treatment device, is widely applied to sewage treatment plants, and the research on the sewage treatment stirrer is the key of energy conservation and emission reduction of the sewage treatment plants. Current sewage treatment plant when the filter uses for a long time, can pile up a lot of impurity on the filter, if not changing and wasing it, then filter the otter board and can lose its filtering capability, and common sewage treatment plant is not convenient for change the filter, changes process complex operation, wastes time and energy, and just need use specialized tool can just change, brings very big inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment plant convenient to change filter to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage treatment device convenient for replacing a filter plate comprises a box body, wherein a water inlet pipe is fixedly connected to the middle point of the top of the box body, the bottom of the water inlet pipe penetrates through the box body and extends into the box body, a water outlet pipe is fixedly connected to the bottom of the right side of the box body, the left end of the water outlet pipe penetrates through the box body and extends into the box body, a fixing plate is arranged at the middle point of the right side of the box body, a filter plate is fixedly connected to the left side of the fixing plate, the left side of the filter plate penetrates through the box body and extends to the outside of the box body, the filter plate;

the limiting device comprises a protective cover, the right side of the protective cover is fixedly connected with the left side of the box body, a slide rod is fixedly connected with the midpoint of the top of the inner wall of the protective cover, a baffle is fixedly connected with the bottom of the slide rod, a slide block is connected with the surface of the slide rod in a sliding manner, a reset spring is sleeved on the surface of the slide rod, the top and the bottom of the reset spring are respectively fixedly connected with the top of the inner wall of the protective cover and the top of the slide block, a limiting block is fixedly connected with the right side of the bottom of the slide block, a limiting groove matched with the top of the filter plate is formed in the top of the filter plate and corresponds to the limiting block, the bottom of the limiting block penetrates through the limiting groove and extends into the limiting groove, a supporting rod is fixedly connected with, antifriction bearing's inside swing joint has the threaded rod, the left end of threaded rod runs through antifriction bearing and safety cover in proper order from the right side to a left side and extends to the rotatory handle of outside fixedly connected with of safety cover, the threaded rod surface just is located the inside position threaded connection of safety cover has the screw block, the spout has been seted up in the left side of safety cover inner wall bottom, the bottom of screw block runs through the spout and extends to its inside rather than sliding connection, the three hornblocks of top fixedly connected with of screw block.

Preferably, the left side of the fixing plate and the right side of the box body are in contact with each other.

Preferably, the bottom of the slider and the top of the baffle are in contact with each other.

Preferably, the surface of the limiting block is contacted with the inner wall of the limiting groove.

Preferably, the left side of the triangular block and the left side of the inner wall of the protective cover are in contact with each other.

Preferably, the triangle block is contacted with the pulley at one side close to the pulley.

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

the utility model discloses a box, inlet tube, outlet pipe, fixed plate, filter, stop device, safety cover, slide bar, baffle, slider, reset spring, stopper, spacing groove, bracing piece, pulley, antifriction bearing, threaded rod, rotatory handle, screw thread piece, spout and three hornblocks mutually support, have realized the effect of being convenient for change the filter, easy operation, labour saving and time saving, and need not to change with the help of the instrument, bring very big facility for the user, mentioned sewage treatment plant's practicality.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1 box body, 2 water inlet pipes, 3 water outlet pipes, 4 fixing plates, 5 filter plates, 6 limiting devices, 601 protective covers, 602 sliding rods, 603 baffles, 604 sliding blocks, 605 return springs, 606 limiting blocks, 607 limiting grooves, 608 supporting rods, 609 pulleys, 610 rolling bearings, 611 threaded rods, 612 rotating handles, 613 thread blocks, 614 sliding grooves and 615 triangular 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, a sewage treatment device convenient for replacing a filter, comprising a box body 1, a water inlet pipe 2 fixedly connected with the middle point of the top of the box body 1, the bottom of the water inlet pipe 2 runs through the box body 1 and extends to the inside thereof, a water outlet pipe 3 fixedly connected with the bottom of the right side of the box body 1, the left end of the water outlet pipe 3 runs through the box body 1 and extends to the inside thereof, a fixing plate 4 is arranged at the middle point of the right side of the box body 1, the left side of the fixing plate 4 is in mutual contact with the right side of the box body 1, a filter 5 fixedly connected with the left side of the filter 5 runs through the box body 1 and extends to the outside thereof, a movable connection is.

Referring to fig. 2, the limiting device 6 includes a protecting cover 601, the right side of the protecting cover 601 is fixedly connected to the left side of the box 1, a sliding rod 602 is fixedly connected to the midpoint of the top of the inner wall of the protecting cover 601, a baffle 603 is fixedly connected to the bottom of the sliding rod 602, a sliding block 604 is slidably connected to the surface of the sliding rod 602, the bottom of the sliding block 604 contacts with the top of the baffle 603, a return spring 605 is sleeved on the surface of the sliding rod 602, the top and the bottom of the return spring 605 are respectively fixedly connected to the top of the inner wall of the protecting cover 601 and the top of the sliding block 604, a limiting block 606 is fixedly connected to the right side of the bottom of the sliding block 604, a limiting groove 607 matching with the top of the filter plate 5 is formed at a position corresponding to the limiting block 606, the bottom of the limiting block 606 penetrates through the limiting groove 607 and, the bottom fixedly connected with pulley 609 of bracing piece 608, the left side of box 1 and the recess that is located the filter 5 bottom fixedly connected with antifriction bearing 610, the inside swing joint of antifriction bearing 610 has threaded rod 611, the left end of threaded rod 611 runs through antifriction bearing 610 and safety cover 601 from right to left in proper order and extends to the outside fixedly connected with rotation handle 612 of safety cover 601, threaded rod 611 surface and the position threaded connection who is located the safety cover 601 inside have screw block 613, spout 614 has been seted up to the left side of safety cover 601 inner wall bottom, the bottom of screw block 613 runs through spout 614 and extends to its inside and sliding connection, the top fixedly connected with triangle block 615 of screw block 613, the left side of triangle block 615 and the left side of safety cover 601 inner wall mutually contact, triangle block 615 is close to pulley 609 one side and mutually contact with pulley 609.

During the use, sewage gets into box 1 from inlet tube 2, sewage after being filtered by filter 5 is discharged from outlet pipe 3, when needing to change filter 5, only need user's antiport rotation handle 612, thereby it is rotatory to drive threaded rod 611, thereby make screw block 613 drive triangle-shaped piece 615 move right, thereby promote pulley 609 in proper order, bracing piece 608, slider 604 and stopper 606 upward movement compress reset spring 605 simultaneously, until stopper 606 breaks away from spacing groove 607 completely, then can take out filter 5, then insert among the box 1 with new filter 5, then forward rotation handle 612, thereby make screw block 613 drive triangle-shaped piece 615 move left, then drive above-mentioned structure by reset spring 605 and reset, thereby make stopper 606 insert in spacing groove 607 can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment plant convenient to change filter, includes box (1), its characterized in that: the water inlet pipe (2) is fixedly connected to the middle point of the top of the box body (1), the bottom of the water inlet pipe (2) penetrates through the box body (1) and extends into the box body, the bottom of the right side of the box body (1) is fixedly connected with the water outlet pipe (3), the left end of the water outlet pipe (3) penetrates through the box body (1) and extends into the box body, a fixing plate (4) is arranged at the middle point of the right side of the box body (1), a filter plate (5) is fixedly connected to the left side of the fixing plate (4), the left side of the filter plate (5) penetrates through the box body (1) and extends to the outside of the box body, the filter plate (5) is movably connected with the box body (1), and;

the limiting device (6) comprises a protective cover (601), the right side of the protective cover (601) is fixedly connected with the left side of the box body (1), a sliding rod (602) is fixedly connected with the middle point of the top of the inner wall of the protective cover (601), a baffle (603) is fixedly connected with the bottom of the sliding rod (602), a sliding block (604) is connected with the surface of the sliding rod (602), a reset spring (605) is sleeved on the surface of the sliding rod (602), the top and the bottom of the reset spring (605) are respectively fixedly connected with the top of the inner wall of the protective cover (601) and the top of the sliding block (604), a limiting block (606) is fixedly connected with the right side of the bottom of the sliding block (604), a limiting groove (607) matched with the top of the filter plate (5) is formed in the position corresponding to the limiting block (606), and the bottom of the limiting block (606), the left side of the bottom of the sliding block (604) is fixedly connected with a supporting rod (608), the bottom of the supporting rod (608) is fixedly connected with a pulley (609), the left side of the box body (1) is fixedly connected with a rolling bearing (610) in a groove positioned at the bottom of the filtering plate (5), the inner part of the rolling bearing (610) is movably connected with a threaded rod (611), the left end of the threaded rod (611) sequentially penetrates through the rolling bearing (610) and the protective cover (601) from right to left and extends to the outer part of the protective cover (601) to be fixedly connected with a rotating handle (612), the surface of the threaded rod (611) is in threaded connection with a threaded block (613) at the position inside the protective cover (601), the left side of the bottom of the inner wall of the protective cover (601) is provided with a sliding groove (614), the bottom of the threaded, the top of the thread block (613) is fixedly connected with a triangular block (615).

2. The sewage treatment apparatus of claim 1, wherein the filter plate is replaceable, and the filter plate comprises: the left side of the fixed plate (4) is in contact with the right side of the box body (1).

3. The sewage treatment apparatus of claim 1, wherein the filter plate is replaceable, and the filter plate comprises: the bottom of the sliding block (604) is in contact with the top of the baffle (603).

4. The sewage treatment apparatus of claim 1, wherein the filter plate is replaceable, and the filter plate comprises: the surface of the limiting block (606) is in contact with the inner wall of the limiting groove (607).

5. The sewage treatment apparatus of claim 1, wherein the filter plate is replaceable, and the filter plate comprises: the left side of the triangular block (615) is in contact with the left side of the inner wall of the protective cover (601).

6. The sewage treatment apparatus of claim 1, wherein the filter plate is replaceable, and the filter plate comprises: the triangular block (615) is contacted with the pulley (609) on one side close to the pulley (609).