CN212881253U

CN212881253U - Filter screen disassembling structure for wastewater treatment

Info

Publication number: CN212881253U
Application number: CN202021414808.1U
Authority: CN
Inventors: 王敏; 况玉生; 邹建国; 王尾; 朱荣贵; 金佰英
Original assignee: Jiangxi Weilinda Paper Industry Development Co Ltd
Current assignee: Jiangxi Weilinda Paper Industry Development Co Ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-04-06
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a filter screen dismounting structure for waste water treatment, which comprises a body, a slide block, a spring, a base and a mounting rack, wherein the filter screen is arranged in the middle of the body, the two sides of the filter screen are provided with clamping blocks, a clamping groove is arranged in the slide block, a sliding groove is arranged outside the slide block, a drop-proof groove is arranged below the slide block, a slotting tool is arranged below the drop-proof groove, the inner side wall of the body is provided with the mounting rack, a through hole is arranged in the mounting rack, the outer side of the mounting rack is provided with a connecting rod, a mandril is arranged in the connecting rod, a spring is arranged below the mounting rack, a guider is arranged in the spring, guide grooves are arranged on the two sides of the base, a support rod is arranged in the guide grooves, the filter screen dismounting structure for waste water treatment is provided with the clamping, the weight of the device is reduced, the labor capacity of workers is reduced, and the practicability of the device is improved.

Description

Filter screen disassembling structure for wastewater treatment

Technical Field

The utility model relates to a filter screen technical field specifically is a structure is dismantled to filter screen for waste water treatment.

Background

Water is an indispensable nonrenewable resource in our human lives, but water pollution is more and more serious due to improper use of human beings, such as treatment of industrial water, water for paper making industry and industrial circulating water of power plants, and in order to deal with the situation, a wastewater treatment device is manufactured to deal with the water pollution, and the wastewater treatment device can play a role in filtering landmark river water, lake water and well water.

The main part of wastewater treatment ware is the filter screen, and good filter screen can improve filtration efficiency, because the difference of the waste water of handling, the frequency that leads to the filter screen to change is also different, and because adsorbed too much rubbish on the filter screen, leads to the treatment staff to be difficult to dismantle the replacement to the filter screen.

We have proposed a filter screen dismantling structure for wastewater treatment so as to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure is dismantled to filter screen for waste water treatment to solve the problem that the filter screen for waste water treatment that above-mentioned background art provided is difficult to dismantle the replacement.

In order to achieve the above object, the utility model provides a following technical scheme: a filter screen dismounting structure for wastewater treatment comprises a body, a slide block, a spring, a base and a mounting rack, wherein the filter screen is arranged in the middle of the body, clamping blocks are arranged on two sides of the filter screen, a clamping groove is arranged outside the clamping block, a clamping groove is arranged inside the sliding block, a sliding groove is arranged outside the sliding block, the sliding groove is arranged in the body, the anti-falling groove is arranged below the sliding block, the slotting tool is arranged below the anti-falling groove, the slotting tool is arranged on the slide block, the inner side wall of the body is provided with an installation frame, a through hole is arranged in the installation frame, a rotating shaft is arranged in the through hole, a connecting rod is arranged on the outer side of the mounting frame, an ejector rod is arranged in the connecting rod, a spring is arranged below the mounting frame, a guider is arranged in the spring, and guider and spring mounting are on the body inside wall, the guide way is installed to the base both sides, and installs the bracing piece in the guide way.

Preferably, the contact surfaces of the sliding block and the sliding groove are parallel to each other, the central line of the sliding groove and the central line of the sliding block are parallel to each other, the inner diameter of the sliding groove is larger than the outer diameter of the sliding block, and the sliding groove and the sliding block form a sliding structure.

Preferably, the clamping groove is vertically arranged on the side wall of the sliding block, the clamping blocks are vertically arranged on two sides of the filter screen, the central line of the clamping groove and the central line of the clamping blocks are overlapped, and the inner diameter of the clamping groove is larger than the outer diameter of the clamping blocks.

Preferably, the central line of the connecting rod and the central line of the ejector rod are overlapped, the inner diameter of the connecting rod is larger than the outer diameter of the ejector rod, contact surfaces of the connecting rod and the ejector rod are parallel to each other, and the connecting rod and the ejector rod form a sliding structure.

Preferably, the spring is vertically installed on the inner side wall of the body, and the center line of the spring and the center line of the guide coincide with each other.

Preferably, the mounting bracket is vertically installed on the inner side wall of the body, the central line of the through hole in the mounting bracket is overlapped with the central line of the rotating shaft, the inner diameter of the through hole is larger than the outer diameter of the rotating shaft, and the through hole and the rotating shaft form the rotating mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: the filter screen disassembly structure for wastewater treatment;

1. the sliding block and the sliding groove are arranged, so that the device can be more conveniently and quickly installed, the situation of wrong placement is not easy to generate, a fixing effect on the filter screen can be realized, the filter screen is prevented from falling off, and the safety of the device is improved;

2. the clamping groove and the opening block are arranged, so that the device is more convenient, and can be separated from the sliding block when not in use, the weight of the device is reduced, the labor capacity of workers is reduced, and the practicability of the device is improved;

3. the device is provided with the slotting tool and the anti-falling groove, the arrangement of the parts enables the device to be more convenient, the slotting tool can drive other parts when in use, the required effect is achieved, and the anti-falling groove increases the safety of the device;

4. be provided with ejector pin and spring, the setting of this part for the ejector pin can play the dead effect of a fixed lock to the slider under the effect of spring, prevents that the device from droing under the effect of force, has increased the security of device.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the slide bar and the slide block of the present invention;

FIG. 3 is a schematic view of the connection structure of the lift pin of the present invention;

fig. 4 is a schematic view of the connection structure of the support rod and the guide groove of the present invention.

In the figure: 1. a body; 2. a filter screen; 3. a slider; 4. a chute; 5. a card slot; 6. a clamping block; 7. a connecting rod; 8. a rotating shaft; 9. a through hole; 10. a spring; 11. a guide; 12. a top rod; 13. a guide groove; 14. a support bar; 15. a drop-proof groove; 16. inserting a cutter; 17. a base; 18. and (7) mounting frames.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a filter screen dismounting structure for wastewater treatment comprises a body 1, a filter screen 2, a slide block 3, a chute 4, a clamping groove 5, a clamping block 6, a connecting rod 7, a rotating shaft 8, a through hole 9, a spring 10, a guider 11, an ejector rod 12, a guide groove 13, a support rod 14, an anti-falling groove 15, a slotting tool 16, a base 17 and a mounting rack 18, wherein the filter screen 2 is installed in the middle of the body 1, the clamping block 6 is installed on two sides of the filter screen 2, the clamping groove 5 is installed outside the clamping block 6, the clamping groove 5 is installed in the slide block 3, the chute 4 is installed outside the slide block 3, the chute 4 is installed in the body 1, the anti-falling groove 15 is installed below the slide block 3, the slotting tool 16 is installed below the anti-falling groove 15, the slotting tool 16 is installed on the slide block 3, the mounting rack 18 is installed on the inner side wall of the body 1, and install ejector pin 12 in the connecting rod 7, spring 10 is installed to mounting bracket 18 below, and installs director 11 in the spring 10 to director 11 and spring 10 install on the body 1 inside wall, and guide way 13 is installed to base 17 both sides, and installs bracing piece 14 in the guide way 13.

The contact surfaces of the sliding block 3 and the sliding groove 4 are parallel to each other, the central line of the sliding groove 4 and the central line of the sliding block 3 are parallel to each other, the inner diameter of the sliding groove 4 is larger than the outer diameter of the sliding block 3, and the sliding groove 4 and the sliding block 3 form a sliding structure.

The clamping groove 5 is vertically arranged on the side wall of the sliding block 3, the clamping blocks 6 are vertically arranged on two sides of the filter screen 2, the central line of the clamping groove 5 and the central line of the clamping blocks 6 coincide with each other, and the inner diameter of the clamping groove 5 is larger than the outer diameter of the clamping blocks 6.

The central line of the connecting rod 7 and the central line of the ejector rod 12 are overlapped, the inner diameter of the connecting rod 7 is larger than the outer diameter of the ejector rod 12, contact surfaces of the connecting rod 7 and the ejector rod 12 are parallel to each other, and the connecting rod 7 and the ejector rod 12 form a sliding structure.

The spring 10 is vertically installed on the inner side wall of the body 1, and the center line of the spring 10 and the center line of the guide 11 coincide with each other.

The mounting rack 18 is vertically installed on the inner side wall of the body 1, the central line of the through hole 9 in the mounting rack 18 is overlapped with the central line of the rotating shaft 8, the inner diameter of the through hole 9 is larger than the outer diameter of the rotating shaft 8, and the through hole 9 and the rotating shaft 8 form a rotating mechanism.

The working principle is as follows: when the structure for detaching the filter screen for wastewater treatment is used, firstly, as shown in fig. 4, a support rod 14 is connected with a guide groove 13 through a spring 10, as shown in fig. 1-3, a guider 11 is installed in the spring 10, the spring 10 is installed on the side wall of a body 1, an installation frame 18 is installed on the side wall of the body 1, an ejector rod 12 is installed in a connecting rod 7, the connecting rod 7 is connected with a through hole 9 on the installation frame 18 through a rotating shaft 8, the guide groove 13 is installed on a base 17, as shown in fig. 2, the filter screen 2 is connected with a clamping groove 5 in a sliding block 3 through a side clamping block 6, as shown in fig. 2, the filter screen 2 is installed and entered through a sliding groove 4, as shown in fig. 2, when the sliding block 3 slides to a certain position, an inserting knife 16 installed at the bottom touches the ejector rod 12, the spring 10 is contracted under the action of, when the filter screen 2 is pressed in the process of needing to be detached, the supporting rod 14 deforms to generate an upward force, so that the ejector rod 12 falls off from the anti-falling groove 15, and due to the fact that the upward force is generated, a worker can take out the filter screen 2 from the body 1 more easily.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a structure is dismantled to filter screen for waste water treatment, includes body (1), slider (3), spring (10), base (17) and mounting bracket (18), its characterized in that: the anti-dropping device is characterized in that a filter screen (2) is installed in the middle of a body (1), clamping blocks (6) are installed on two sides of the filter screen (2), clamping grooves (5) are installed outside the clamping blocks (6), clamping grooves (5) are installed inside a sliding block (3), a sliding groove (4) is installed outside the sliding block (3), the sliding groove (4) is installed inside the body (1), an anti-dropping groove (15) is installed below the sliding block (3), an inserting knife (16) is installed below the anti-dropping groove (15), the inserting knife (16) is installed on the sliding block (3), a mounting frame (18) is installed on the inner side wall of the body (1), a through hole (9) is installed inside the mounting frame (18), a rotating shaft (8) is installed inside the through hole (9), a connecting rod (7) is installed on the outer side of the mounting frame (18), an ejector rod (12) is installed inside the, and install director (11) in spring (10) to install on body (1) inside wall director (11) and spring (10), guide way (13) are installed to base (17) both sides, and install bracing piece (14) in guide way (13).

2. The filter screen dismantling structure for wastewater treatment as set forth in claim 1, wherein: the contact surfaces of the sliding block (3) and the sliding groove (4) are parallel to each other, the central line of the sliding groove (4) is parallel to the central line of the sliding block (3), the inner diameter of the sliding groove (4) is larger than the outer diameter of the sliding block (3), and the sliding groove (4) and the sliding block (3) form a sliding structure.

3. The filter screen dismantling structure for wastewater treatment as set forth in claim 1, wherein: draw-in groove (5) vertical installation is in slider (3) lateral wall, and fixture block (6) vertical installation is in filter screen (2) both sides to the central line of draw-in groove (5) and the central line of fixture block (6) coincide each other, and the internal diameter of draw-in groove (5) is greater than the external diameter of fixture block (6) moreover.

4. The filter screen dismantling structure for wastewater treatment as set forth in claim 1, wherein: the central line of the connecting rod (7) and the central line of the ejector rod (12) are overlapped, the inner diameter of the connecting rod (7) is larger than the outer diameter of the ejector rod (12), contact surfaces of the connecting rod (7) and the ejector rod (12) are parallel to each other, and the connecting rod (7) and the ejector rod (12) form a sliding structure.

5. The filter screen dismantling structure for wastewater treatment as set forth in claim 1, wherein: the spring (10) is vertically arranged on the inner side wall of the body (1), and the center line of the spring (10) and the center line of the guider (11) are overlapped.

6. The filter screen dismantling structure for wastewater treatment as set forth in claim 1, wherein: the mounting rack (18) is vertically mounted on the inner side wall of the body (1), the center line of the through hole (9) in the mounting rack (18) is overlapped with the center line of the rotating shaft (8), the inner diameter of the through hole (9) is larger than the outer diameter of the rotating shaft (8), and the through hole (9) and the rotating shaft (8) form a rotating mechanism.