CN220404944U

CN220404944U - Sewage treatment pool

Info

Publication number: CN220404944U
Application number: CN202321527387.7U
Authority: CN
Inventors: 罗浩宇
Original assignee: Hengshui Kaide Sewage Treatment Co ltd
Current assignee: Hengshui Kaide Sewage Treatment Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2024-01-30
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a sewage treatment tank, which relates to the field of sewage treatment tanks, and comprises a treatment tank body and a filter screen, wherein a sliding block is fixedly arranged on the side wall of the filter screen, a sliding groove for the sliding block is formed in the inner wall of the treatment tank body, an inserting block is slidably connected to the inner wall of the treatment tank body, an inserting groove for the inserting block to be inserted is formed in the inner wall of the sliding block, an ejector rod for ejecting the inserting block is slidably connected to the inner wall of the sliding block, a top plate for ejecting the filter screen is slidably connected to the inner wall of the treatment tank body, a guide block is fixedly connected to the bottom end of the filter screen, a guide groove is formed in the top end of the top plate, the outer wall of the guide block is slidably attached to the inner wall of the guide groove, two ends of the top plate extend to the inner cavity of the sliding groove, a reset spring is fixedly connected to the bottom end of the top plate, and the other end of the reset spring is fixedly connected to the bottom end of the sliding groove.

Description

Sewage treatment pool

Technical Field

The utility model relates to the technical field of sewage treatment tanks, in particular to a sewage treatment tank.

Background

The sewage treatment tank is a device for treating wastewater or sewage, is generally applied to the fields of industry, life, agriculture and the like to reduce and prevent the pollution of water bodies, and is generally composed of three parts including a pretreatment tank, a biochemical reaction tank, a sedimentation tank and the like, and the use of the sewage treatment tank can effectively reduce the pollution of water bodies and the discharge of wastewater, fully utilize water resources and ensure the life and environmental health of people. However, it should be noted that construction and operation of the sewage treatment tank requires technical instruction and operation of a professional to ensure stability and operation thereof.

Such as Chinese published patent: CN209668914U is a sewage treatment tank, comprising a tank body, wherein the upper side of the tank body is of an open structure, a vertically arranged baffle filter plate is arranged in the tank body, and the baffle filter plate divides the interior of the tank body into a sedimentation tank and a pretreatment tank; still include preprocessing device, preprocessing device can be in the preprocessing pond along opening to keep off the direction of filter in the level reciprocal slip of keeping off, preprocessing device includes the fixed block, and the fixed block upper surface is the inclined plane. According to the sewage treatment tank provided by the utility model, the sewage can be pretreated through the pretreatment device, sundries such as silt in the sewage are prevented from entering the sedimentation tank, the sewage is filtered once again before entering the sedimentation tank, the treatment effect is better, when the sundries are prevented from being too much by the pretreatment device, the pretreatment device can be pushed out of the pretreatment tank for cleaning, and when the filter plate is dirty, the filter plate can be conveniently detached for cleaning or replacement.

Although the dirty filter plate can be effectively replaced by the aid of the device, when the filter screen is replaced, the filter screen can be mounted and dismounted only by rotating the bolts by corresponding circles, the device is simple to operate, the operation is long, the replacement efficiency is influenced, and meanwhile the filtering effect is also influenced.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: the filter comprises a treatment tank body and a filter screen, wherein a sliding block is fixedly arranged on the side wall of the filter screen, a sliding groove for the sliding block is formed in the inner wall of the treatment tank body, an inserting block is connected with the inner wall of the treatment tank body in a sliding manner, and a slot for the inserting block to be inserted is formed in the inner wall of the sliding block;

the inner wall of the sliding block is connected with a push rod for pushing the inserting block in a sliding way;

the inner wall sliding connection of handling pond body has the roof that is used for the roof pressure filter screen.

Preferably, the bottom fixedly connected with guide block of filter screen, the guide way has been seted up on the top of roof, the outer wall of guide block and the inner wall slip laminating of guide way.

Preferably, both ends of the top plate extend to the inner cavity of the chute, the bottom end fixedly connected with reset spring of the top plate, and the other end of the reset spring is fixedly connected with the bottom end inner wall of the chute.

Preferably, the inner wall of the treatment tank body is provided with a containing groove, one end of the insertion block close to the containing groove is fixedly connected with a jacking spring, and the other end of the jacking spring is fixedly connected with the inner wall of the containing groove.

Preferably, one end of the insert close to the ejector rod is provided with an inclined plane.

Preferably, one end of the ejector rod extends out of the outer wall of the top end of the sliding block and is fixedly connected with a pressing block.

Preferably, the top outer wall fixedly connected with guide cylinder of slider, the outer wall of ejector pin is laminated with the inner wall slip of guide cylinder, fixedly connected with coupling spring between guide cylinder and the pressing block.

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

according to the utility model, the filter screen is placed in the inner wall of the treatment tank body until the insert block on the inner wall of the treatment tank body is clamped with the slot on the side wall of the sliding block, the insert block is pushed into the inner wall of the treatment tank body by pushing the pressing block, the ejector rod slides, and at the moment, the filter screen is ejected out of the inner wall of the sliding groove under the action of the ejection spring, so that the filter screen can be conveniently taken out and replaced, and the efficiency of replacing the filter screen is effectively improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an assembly view of a filter screen according to the present utility model;

FIG. 3 is a schematic view of a top plate according to the present utility model;

fig. 4 is an enlarged view of a in fig. 2 according to the present utility model.

In the figure: 1. a treatment pool body; 2. a filter screen; 3. a slide block; 4. a top plate; 5. a return spring; 6. a guide block; 7. inserting blocks; 8. a pressing spring; 9. a push rod; 10. pressing the blocks; 11. a connecting spring; 12. a guide cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a sewage treatment tank is shown, which comprises a tank body 1 and a filter screen 2, and is characterized in that: CN209668914U discloses a sewage treatment tank, in which a tank body and a pretreatment device proposed in the present application document are disclosed, including a pretreatment device that is pushed to slide by an air cylinder, the treatment tank body 1 in the present application document adopts the same technical means in this prior art, and this technical means is not described in detail herein.

The lateral wall fixed mounting of filter screen 2 has slider 3, and slider 3 is provided with two, and two slider 3 symmetry sets up the inner wall at slider 3, and the spout that supplies slider 3 has been seted up to the inner wall of handling pond body 1, and when filter screen 2 slides along the inner wall of handling pond body 1, can drive two sliders 3 and slide along the inner wall of spout.

The inner wall sliding connection of handling pond body 1 has inserted block 7, and the slot that supplies inserted block 7 to peg graft is offered to the inner wall of slider 3, and when filter screen 2 drove slider 3 to slide to the bottom of spout, the gliding inserted block 7 of handling pond body 1 inner wall just can carry out the block with the slot of seting up of slider 3 inner wall this moment to realize spacing to slider 3, can fix filter screen 2 at the inner wall of handling pond body 1 effectively.

The inner wall sliding connection of slider 3 has the ejector pin 9 that is used for the roof pressure inserted block 7, and when the inner wall block of inserted block 7 and slot, the accessible is exerted effort to ejector pin 9, makes it follow the inner wall slip of slider 3 to roof pressure to inserted block 7, with its roof pressure to the inner wall of handling pond body 1, release the spacing of filter screen 2, alright change the dismantlement with filter screen 2 this moment.

The inner wall sliding connection of handling pond body 1 has the roof 4 that is used for the roof pressure filter screen 2, when removing the spacing of filter screen 2, the roof 4 that the accessible is located filter screen 2 bottom is with the inner wall of the ejecting handling pond body 1 of filter screen 2, can be convenient for the staff with filter screen 2 take out the change.

Referring to fig. 1-4, a guide block 6 is fixedly connected to the bottom end of the filter screen 2 in the drawing, a guide groove is formed in the top end of the top plate 4, and the outer wall of the guide block 6 is in sliding fit with the inner wall of the guide groove.

In this embodiment: when the filter screen 2 is released from the limit, the filter screen 2 is pulled upwards until the filter screen 2 can be detached to a height, and the filter screen 2 can be pulled out from the inner wall of the top plate 4 by pulling the filter screen 2 to enable the guide block 6 to slide along the inner wall of the guide groove, so that the workload of workers can be reduced as much as possible.

Referring to fig. 1-4, in the drawings, two ends of a top plate 4 extend to an inner cavity of a chute, a bottom end of the top plate 4 is fixedly connected with a return spring 5, and the other end of the return spring 5 is fixedly connected with an inner wall of the bottom end of the chute.

In this embodiment: when the inner wall of the treatment tank body 1 slides by pushing the filter pressing net 2 with the top plate 4, at the moment, the two ends of the top plate 4 can slide upwards along the inner wall of the chute, the reset spring 5 always keeps pushing the top plate 4, when the filter screen 2 is installed, the sliding block 3 can slide downwards along the inner wall of the chute, at the moment, the top plate 4 can be driven to push the push spring 8, the push spring 8 deforms to store elastic potential energy until the filter screen 2 is released to limit, the top plate 4 is pushed upwards by a distance by releasing the elastic potential energy through the push spring 8, and meanwhile, the filter screen 2 is driven to slide, so that the effect of conveniently taking out the filter screen 2 is realized.

Referring to the figure, an accommodating groove is formed in the inner wall of the treatment tank body 1, one end of the insert block 7, which is close to the accommodating groove, is fixedly connected with a jacking spring 8, and the other end of the jacking spring 8 is fixedly connected with the inner wall of the accommodating groove.

In this embodiment: the jacking spring 8 always keeps jacking the insert block 7, so that the insert block 7 is always positioned in the inner cavity of the chute, the insert block 7 can shrink to the inner cavity of the accommodating groove when being jacked, at the moment, the jacking spring 8 deforms to store elastic potential energy until the insert block 7 is not stressed any more, and the jacking spring 8 can release the elastic potential energy to pop up the insert block.

Referring to fig. 1-4, the insert 7 is shown with an inclined surface at one end thereof adjacent to the ejector rod 9.

In this embodiment: when the filter screen 2 drives the sliding block 3 to slide along the inner wall of the chute, the sliding block 3 can be propped against the inserting block 7 on the inclined plane, the inserting block 7 can shrink to the inner cavity of the accommodating groove until the inserting groove is aligned with the inserting block 7, and the propping spring 8 can push the inserting block 7 into the inner cavity of the inserting groove to complete the limit of the filter screen 2.

Referring to fig. 1-4, one end of the ejector rod 9 extends out of the top outer wall of the slider 3 in the drawing, and is fixedly connected with a pressing block 10.

In this embodiment: the push rod 9 can be controlled by applying an acting force to the pressing block 10, so that the push rod 9 is controlled to release the limit of the filter screen 2.

Referring to fig. 1-4, in the drawings, a guiding cylinder 12 is fixedly connected to the outer wall of the top end of a sliding block 3, the outer wall of a push rod 9 is in sliding fit with the inner wall of the guiding cylinder 12, and a connecting spring 11 is fixedly connected between the guiding cylinder 12 and a pressing block 10.

In this embodiment: when the ejector rod 9 is pressed, the connecting spring 11 deforms to store elastic potential energy until no acting force is applied to the pressing block 10, and the connecting spring 11 releases the elastic potential energy to push out the ejector rod 9.

Working principle: through putting into the inner wall of handling the pond body 1 with filter screen 2, until the inserted block 7 of handling the pond body 1 inner wall carries out the block with the slot of slider 3 lateral wall and just accomplish the installation of filter screen 2, through promoting pressing piece 10, ejector pin 9 slides the inner wall of pushing into handling the pond body 1 with inserted block 7, can follow the inner wall ejecting part of spout with filter screen 2 under the effect of roof pressure spring 8 this moment, is convenient for take out the filter screen 2 and changes, the efficiency of changing filter screen 2 that improves effectively.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims

1. The utility model provides a sewage treatment pond, includes treatment tank body (1) and filter screen (2), its characterized in that: the filter screen is characterized in that a sliding block (3) is fixedly arranged on the side wall of the filter screen (2), a sliding groove for the sliding block (3) is formed in the inner wall of the treatment tank body (1), an inserting block (7) is connected to the inner wall of the treatment tank body (1) in a sliding mode, and a slot for the inserting block (7) to be inserted is formed in the inner wall of the sliding block (3);

the inner wall of the sliding block (3) is connected with a push rod (9) for pushing the inserting block (7) in a sliding manner;

the inner wall of the treatment tank body (1) is connected with a top plate (4) for pushing the filter pressing net (2) in a sliding manner.

2. A wastewater treatment tank as claimed in claim 1, wherein: the bottom fixedly connected with guide block (6) of filter screen (2), the guide way has been seted up on the top of roof (4), the outer wall of guide block (6) slides the laminating with the inner wall of guide way.

3. A wastewater treatment tank as claimed in claim 2, wherein: the two ends of the top plate (4) extend to the inner cavity of the sliding groove, the bottom end of the top plate (4) is fixedly connected with a reset spring (5), and the other end of the reset spring (5) is fixedly connected with the inner wall of the bottom end of the sliding groove.

4. A wastewater treatment tank as claimed in claim 1, wherein: the inner wall of the treatment tank body (1) is provided with a containing groove, one end of the insertion block (7) close to the containing groove is fixedly connected with a jacking spring (8), and the other end of the jacking spring (8) is fixedly connected with the inner wall of the containing groove.

5. A wastewater treatment tank as claimed in claim 4, wherein: one end of the insertion block (7) close to the ejector rod (9) is provided with an inclined plane.

6. A wastewater treatment tank as claimed in claim 1, wherein: one end of the ejector rod (9) extends out of the outer wall of the top end of the sliding block (3) and is fixedly connected with a pressing block (10).

7. A wastewater treatment tank as claimed in claim 6, wherein: the top outer wall of the sliding block (3) is fixedly connected with a guide cylinder (12), the outer wall of the ejector rod (9) is in sliding fit with the inner wall of the guide cylinder (12), and a connecting spring (11) is fixedly connected between the guide cylinder (12) and the pressing block (10).