CN220424652U

CN220424652U - Sewage treatment device for road and bridge construction

Info

Publication number: CN220424652U
Application number: CN202322051095.7U
Authority: CN
Inventors: 赵江彩; 李玲; 郭凯; 姜颖; 昝世强
Original assignee: Weifang Luchang Highway Engineering Co ltd
Current assignee: Weifang Luchang Highway Engineering Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-02-02
Anticipated expiration: 2033-08-02

Abstract

The utility model relates to the technical field of sewage treatment devices, in particular to a sewage treatment device for road and bridge construction, which comprises a sewage treatment device, wherein a filtering structure is arranged at the side end of the sewage treatment device, the filtering structure comprises a connecting column, the side end of the sewage treatment device is fixedly connected with the connecting column, the side end of the connecting column is fixedly connected with a filter box, a plurality of grooves are formed in the filter box, a first filter screen is slidably connected in the grooves, a second filter screen is slidably connected at the side end of the sewage treatment device, and the first filter screen is in contact with the second filter screen; when sewage that the road and bridge construction produced needs to be handled, at first with sewage leading-in rose box in, filter out rubbish such as rubbish plastic bag and some great stones by the rose box, the connecting pipe of rethread rose box side end bottom links to each other with sewage treatment plant's water inlet, prevents sewage treatment plant's pipeline jam, raises the efficiency.

Description

Sewage treatment device for road and bridge construction

Technical Field

The utility model relates to a sewage treatment device with prefilter, in particular to a sewage treatment device for road and bridge construction, and belongs to the technical field of sewage treatment devices.

Background

Sewage is seen everywhere in our life, in order to achieve the process of purifying sewage which is discharged into a certain water body or reused, the sewage treatment device is widely applied to various fields such as buildings, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscapes, medical treatment, catering and the like, and sewage treatment equipment is environment-friendly equipment for treating various sewage, eliminating pollutants and toxic and harmful substances in the sewage and discharging the sewage after the water quality reaches the standard.

However, because of the sewage that road and bridge construction produced, can mix with some big articles such as plastic refuse bag or stone and be difficult for handling rubbish, if direct with the water inlet of sewage treatment plant that leads to, probably can lead to the jam of water inlet, also can lead to the fact the damage to sewage treatment plant's internal system simultaneously, on the one hand reduced work efficiency, on the other hand increased sewage treatment plant's cost of maintenance, caused the waste of resource.

Disclosure of Invention

The utility model aims to solve the problems and provide a sewage treatment device for road and bridge construction, when sewage generated by road and bridge construction is required to be treated, the sewage is firstly led into a filter box, garbage plastic bags, a plurality of larger stones and other garbage are filtered out by the filter box, and then the garbage plastic bags and the larger stones and other garbage are connected with a water inlet of the sewage treatment device through a connecting pipe at the bottom of the side end of the filter box, so that the pipeline of the sewage treatment device is prevented from being blocked, the efficiency is improved, the service time of the sewage treatment device is prolonged, and meanwhile, the damage to the sewage treatment device is avoided.

The sewage treatment device for road and bridge construction comprises a sewage treatment device, wherein a filtering structure is arranged at the side end of the sewage treatment device, the filtering structure comprises a connecting column, the side end of the sewage treatment device is fixedly connected with the connecting column, the side end of the connecting column is fixedly connected with a filter box, a plurality of grooves are formed in the filter box, a first filter screen is slidably connected in the grooves, a second filter screen is slidably connected at the side end of the sewage treatment device, and the first filter screen is in contact with the second filter screen.

Preferably, the baffle is fixedly connected with the side end of the first filter screen, and the baffle is in sliding connection with the sewage treatment device.

Preferably, the top end of the first filter screen is fixedly connected with a plurality of handles, and the side end of the second filter screen is fixedly connected with a pull ring.

Preferably, the cross section of the handle is in an arc-shaped structure, and the cross section of the pull ring is in an arc-shaped structure.

Preferably, the filter box side fixedly connected with connecting band, filter box side fixedly connected with screwed pipe, connecting band side fixedly connected with thread bush, screwed pipe and thread bush threaded connection.

Preferably, a rubber plug is fixedly connected in the threaded sleeve, and the rubber plug is abutted against the side end of the second filter screen.

Preferably, a limiting structure is arranged in the first filter screen and comprises a sliding block, the sliding block is connected in the sewage treatment device in a sliding mode, an inserting groove is formed in the side end of the first filter screen, an inserting rod is fixedly connected to the side end of the sliding block, and the inserting rod is inserted into the inserting groove.

Preferably, the slider side fixedly connected with connecting rod, connecting rod and sewage treatment plant sliding connection, connecting rod top fixedly connected with control rod, fixedly connected with first spring between slider and the sewage treatment plant.

Preferably, the sewage treatment device is slidably connected with a collision block, the collision block is clamped with the sliding block, and a second spring is fixedly connected between the collision block and the sewage treatment device.

Preferably, the cross section of the top end of the inserted link is in an arc-shaped structure, and the top end of the abutting block is in an arc-shaped structure.

The beneficial effects of the utility model are as follows: when filtering the sewage of road and bridge, there is great rubbish such as some plastic bag or large granule's stone in the sewage, directly carry sewage to sewage treatment plant can lead to the pipeline to block up, at first sewage treatment plant side fixedly connected with spliced pole, spliced pole side fixedly connected with rose box, the rose box side is equipped with the water pipe and links to each other with sewage treatment plant's water inlet, will need filterable sewage to introduce the rose box in, be equipped with a plurality of recesses in the rose box, sliding connection has first filter screen in the recess, simultaneously, rose box side sliding connection has the second filter screen, first filter screen is contradicted with the second filter screen, after sewage gets into the rose box, through the filtration of first filter screen with the second filter screen, can filter out plastic bag rubbish and some large granule stone, prevent to cause the damage to sewage treatment plant.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of the B junction shown in FIG. 1;

FIG. 4 is a schematic diagram of a connection structure of a first filter screen, a second filter screen and a filter box according to the present utility model;

FIG. 5 is an enlarged view of the structure of the portion C shown in FIG. 4;

FIG. 6 is an enlarged view of the portion D shown in FIG. 5;

fig. 7 is a schematic diagram of a connection structure between a second filter screen and a pull ring and between a thread bush and a rubber plug according to the present utility model.

In the figure: 1. a sewage treatment device; 2. a filtering structure; 201. a connecting column; 202. a filter box; 203. a groove; 204. a first filter screen; 205. a second filter screen; 206. a baffle; 207. a handle; 208. a pull ring; 209. a connecting belt; 210. a threaded tube; 211. a thread sleeve; 212. a rubber stopper; 3. a limit structure; 301. a slide block; 302. a slot; 303. a rod; 304. a connecting rod; 305. a control lever; 306. a first spring; 307. a collision block; 308. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-7, a sewage treatment device for road and bridge construction comprises a sewage treatment device 1, a filtering structure 2 is installed at the side end of the sewage treatment device 1, the filtering structure 2 comprises a connecting column 201, the side end of the sewage treatment device 1 is fixedly connected with the connecting column 201, the side end of the connecting column 201 is fixedly connected with a filtering box 202, a plurality of grooves 203 are formed in the filtering box 202, a first filtering screen 204 is slidably connected in the grooves 203, a second filtering screen 205 is slidably connected at the side end of the sewage treatment device 1, and the first filtering screen 204 is in contact with the second filtering screen 205.

As a technical optimization scheme of the utility model, the side end of the first filter screen 204 is fixedly connected with the baffle 206, the baffle 206 is slidably connected with the sewage treatment device 1, and the groove 203 can be protected by the baffle 206, so that garbage is prevented from entering the groove 203.

As a technical optimization scheme of the utility model, the top end of the first filter screen 204 is fixedly connected with a plurality of handles 207, the side end of the second filter screen 205 is fixedly connected with a pull ring 208, and the first filter screen 204 and the second filter screen 205 are conveniently extracted through the handles 207 and the pull ring 208.

As a technical optimization scheme of the utility model, the cross section of the handle 207 is in an arc-shaped structure, the cross section of the pull ring 208 is in an arc-shaped structure, and the cross sections of the handle 207 and the pull ring 208 are in arc-shaped structures, so that the handle is easier to hold.

As a technical optimization scheme of the utility model, the side end of the filter box 202 is fixedly connected with the connecting belt 209, the side end of the filter box 202 is fixedly connected with the threaded pipe 210, the side end of the connecting belt 209 is fixedly connected with the threaded sleeve 211, the threaded pipe 210 is in threaded connection with the threaded sleeve 211, and the second filter screen 205 is separated on one hand and the outflow of sewage is prevented on the other hand through the connection of the threaded pipe 210 and the threaded sleeve 211.

As a technical optimization scheme of the present utility model, a rubber plug 212 is fixedly connected in the threaded sleeve 211, the rubber plug 212 abuts against a side end of the second filter screen 205, and the second filter screen 205 is fixed by abutting the rubber plug 212 against the second filter screen 205, so as to prevent the second filter screen 205 from moving.

As a technical optimization scheme of the utility model, a limiting structure 3 is arranged in the first filter screen 204, the limiting structure 3 comprises a sliding block 301, the sliding block 301 is connected in the sewage treatment device 1 in a sliding way, an inserting groove 302 is arranged at the side end of the first filter screen 204, an inserting rod 303 is fixedly connected with the side end of the sliding block 301, the inserting rod 303 is inserted into the inserting groove 302, and the limiting fixation is carried out on the first filter screen 204 through the insertion of the inserting rod 303 and the inserting groove 302.

As a technical optimization scheme of the utility model, the side end of the sliding block 301 is fixedly connected with the connecting rod 304, the connecting rod 304 is in sliding connection with the sewage treatment device 1, the top end of the connecting rod 304 is fixedly connected with the control rod 305, a first spring 306 is fixedly connected between the sliding block 301 and the sewage treatment device 1, the sliding block 301 can be better controlled through the connecting rod 304, and meanwhile, the sliding block 301 is prevented from sliding under the action of vibration or smaller external force through the action of the first spring 306.

As a technical optimization scheme of the utility model, the sewage treatment device 1 is slidably connected with the abutting block 307, the abutting block 307 is engaged with the sliding block 301, a second spring 308 is fixedly connected between the abutting block 307 and the sewage treatment device 1, the sliding block 301 is limited by the engagement of the abutting block 307 and the sliding block 301, and meanwhile, the abutting block 307 is tightly engaged with the sliding block 301 by the action of the second spring 308, so that sliding is prevented under the action of small external force.

As a technical optimization scheme of the present utility model, the cross section of the top end of the insert rod 303 is in an arc structure, the top end of the abutting block 307 is in an arc structure, the insert rod 303 is more conveniently inserted through the arc structure of the cross section of the insert rod 303, and the abutting block 307 is easier to be clamped and separated due to the arc structure of the cross section of the abutting block 307.

When the utility model is used, firstly, sewage generated by road and bridge construction is led into the filter box 202, grooves 203 are arranged on two sides of the filter box 202, a first filter screen 204 is connected in the grooves 203 in a sliding way, two first filter screens 204 are respectively in forty-five degree angles and are matched with the grooves 203 in angle, so that the first filter screen 204 is arranged in the filter box 202 through the grooves 203 and also plays a role in fixing the first filter screen 204, the first filter screen 204 is prevented from inclining, a second filter screen 205 is arranged in the filter box 202, the section of the second filter screen 205 is in an arc-shaped structure and is matched with the shape of the bottom of the grooves 203, meanwhile, the second filter screen 205 is in an arc-shaped structure, so that garbage can be better collected in the second filter screen 205, when the second filter screen 205 of the first filter screen 204 is arranged, the first filter screen 204 is in conflict with the second filter screen 205, and when sewage is led into the filter box 202, through the action of the second filter screen 205 of the first filter screen 204, larger garbage such as plastic bag garbage and large-particle stones can be filtered on the first filter screen 204, sewage flows into the bottom of the filter tank 202, the filtered garbage can roll on the second filter screen 205 because the first filter screen 204 is forty-five degrees, after the garbage in the second filter screen 205 is rolled up, a threaded pipe 210 is fixedly connected with the side end of the filter tank 202, a threaded sleeve 211 is arranged on the threaded pipe 210, the threaded sleeve 211 is removed from the threaded pipe 210, a connecting belt 209 is fixedly connected between the threaded sleeve 211 and the filter tank 202, so that the loss of the threaded sleeve 211 is prevented, meanwhile, the connection to the threaded pipe 210 is also facilitated, then a pull ring 208 arranged on the second filter screen 205 is pulled, the pull ring 208 drives the second filter screen 205 to be pulled out, so that the garbage on the second filter screen 205 is cleaned, then the second filter screen 205 is arranged, the second filter screen 205 is protected in the filter box 202 by the connection of the thread sleeve 211 and the thread pipe 210, meanwhile, the rubber plug 212 is fixedly connected in the thread sleeve 211, when the thread sleeve 211 and the thread pipe 210 are connected, the top end of the thread sleeve 211 just abuts against the side end of the filter box 202, meanwhile, the rubber plug 212 in the thread sleeve 211 abuts against the side end of the second filter screen 205, on one hand, the second filter screen 205 is prevented from moving in the filter box 202, on the other hand, the sewage is prevented from flowing out, when the first filter screen 204 needs to be cleaned or replaced, the control rods 305 on the two sides of the filter box 202 are slid firstly, the control rods 305 drive the connecting rods 304 to slide, meanwhile, the connecting rods 304 drive the sliding blocks 301, the sliding blocks 301 drive the inserting rods 303 on the side ends to move, the side ends of the first filter screen 204 are provided with slots 302, after the inserting rods 303 move, the inserting rods 303 are separated from the slots 302, when the sliding block 301 slides to a certain distance, the sliding block 301 is clamped with the abutting blocks 307 at the upper end and the lower end, a second spring 308 is fixedly connected between the abutting blocks 307 and the first filter screen 204, the abutting blocks 307 are clamped with abutting grooves at the side ends of the sliding block 301 under the action of the second spring 308, the sliding block 301 is prevented from driving the inserting rod 303 to move and is inserted into the inserting groove 302 again, then the handle 207 arranged at the top end of the first filter screen 204 is pulled to drive the first filter screen 204 to pull out of the filter box 202, the first filter screen 204 is replaced and cleaned, after cleaning is completed, the first filter screen 204 is placed into the filter box 202 through the groove 203, meanwhile, the side end of the first filter screen 204 is provided with the baffle 206, the baffle 206 is abutted with the filter box 202, small sediment particles or garbage in sewage are prevented from entering the groove 203, the first filter screen 204 cannot slide in the groove 203, then the control rod 305 is slid, because the first spring 306 is fixedly connected between the sliding block 301 and the first filter screen 204, the abutting groove at the side end of the sliding block 301 is separated from the abutting block 307 under the action of the first spring 306, after the abutting block 307 is separated from the abutting groove, the inserting rod 303 is inserted into the inserting groove 302 under the action of the first spring 306, the first filter screen 204 is limited, and then the first filter screen 204 is connected with the sewage treatment device 1 through the connecting column 201, and a connecting pipe is arranged at the bottom of the side face of the filter tank 202 and is connected with the water inlet of the sewage treatment device 1, so that filtered sewage enters the sewage treatment device 1 through the water inlet, and damage of garbage to the sewage treatment device 1 is reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a sewage treatment plant that road bridge construction was used, includes sewage treatment plant (1), its characterized in that: the utility model provides a sewage treatment plant (1) side installs filtration (2), filtration (2) are including spliced pole (201), sewage treatment plant (1) side fixedly connected with spliced pole (201), spliced pole (201) side fixedly connected with rose box (202), be equipped with a plurality of recesses (203) in rose box (202), sliding connection has first filter screen (204) in recess (203), sewage treatment plant (1) side sliding connection has second filter screen (205), first filter screen (204) are contradicted with second filter screen (205).

2. The sewage treatment device for road and bridge construction according to claim 1, wherein: the side end of the first filter screen (204) is fixedly connected with a baffle plate (206), and the baffle plate (206) is in sliding connection with the sewage treatment device (1).

3. The sewage treatment device for road and bridge construction according to claim 2, wherein: the top end of the first filter screen (204) is fixedly connected with a plurality of handles (207), and the side end of the second filter screen (205) is fixedly connected with a pull ring (208).

4. A sewage treatment apparatus for road and bridge construction according to claim 3, wherein: the cross section of the handle (207) is of an arc-shaped structure, and the cross section of the pull ring (208) is of an arc-shaped structure.

5. The sewage treatment device for road and bridge construction according to claim 1, wherein: the filter box is characterized in that a connecting belt (209) is fixedly connected to the side end of the filter box (202), a threaded pipe (210) is fixedly connected to the side end of the filter box (202), a threaded sleeve (211) is fixedly connected to the side end of the connecting belt (209), and the threaded pipe (210) is in threaded connection with the threaded sleeve (211).

6. The sewage treatment device for road and bridge construction according to claim 5, wherein: the screw sleeve (211) is internally fixedly connected with a rubber plug (212), and the rubber plug (212) is abutted against the side end of the second filter screen (205).

7. The sewage treatment device for road and bridge construction according to claim 1, wherein: install limit structure (3) in first filter screen (204), limit structure (3) include slider (301), sliding connection has slider (301) in sewage treatment plant (1), first filter screen (204) side is equipped with slot (302), slider (301) side fixedly connected with inserted bar (303), inserted bar (303) are pegged graft with slot (302).

8. The sewage treatment device for road and bridge construction according to claim 7, wherein: the sewage treatment device is characterized in that a connecting rod (304) is fixedly connected to the side end of the sliding block (301), the connecting rod (304) is in sliding connection with the sewage treatment device (1), a control rod (305) is fixedly connected to the top end of the connecting rod (304), and a first spring (306) is fixedly connected between the sliding block (301) and the sewage treatment device (1).

9. The sewage treatment device for road and bridge construction according to claim 8, wherein: the sewage treatment device (1) is connected with a collision block (307) in a sliding mode, the collision block (307) is clamped with the sliding block (301), and a second spring (308) is fixedly connected between the collision block (307) and the sewage treatment device (1).

10. The sewage treatment device for road and bridge construction according to claim 9, wherein: the cross section of the top end of the inserted link (303) is in an arc-shaped structure, and the top end of the abutting block (307) is in an arc-shaped structure.