CN212356912U

CN212356912U - Industrial sewage primary filtering device

Info

Publication number: CN212356912U
Application number: CN201922298981.3U
Authority: CN
Inventors: 杨阳; 李冬梅; 丛涤非
Original assignee: Jiangsu Airuite Ecological Technology Co ltd
Current assignee: Nantong Huanan Intelligent Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2021-01-15
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses an industrial sewage primary filtering device, relating to the technical field of sewage treatment; a liquid inlet pipe is fixedly installed at the right upper end of the box body, a connecting cover is connected to the upper end of the liquid inlet pipe through threads, a liquid inlet hole is formed in the center of the connecting cover, a connecting net cylinder is fixedly installed at the outer edge of the inner side wall of the liquid inlet hole, a magnetic adsorber is fixedly installed at the bottom of the connecting net cylinder, a filter screen is installed on the inner upper side of the box body in a left-low-right-high mode, a drain outlet is formed in the box body at the lowest point of the filter screen, a first sealing plate is installed on the outer side of the drain outlet through bolts, and a dosing pipe; the utility model can adsorb the magnetic substance in the sewage during the primary filtration and can realize the filtration of the impurities in the water; the sewage is convenient to precipitate, chemical reaction can be carried out by adding chemicals according to the requirement, and the sewage treatment is facilitated; saving the time of sewage treatment and improving the stability.

Description

Industrial sewage primary filtering device

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to industrial sewage just filters device.

Background

Sewage may be defined as a waste-laden liquid or water mixed with ground water, surface water, snow storms, etc. discharged from residential, institutional, commercial or industrial areas from the point of view of the source of the sewage. Sewage is classified into many categories, and there are many techniques and processes for reducing the environmental impact of sewage accordingly. Sewage can be classified into these four categories according to the source of the sewage.

The first type: industrial wastewater: sewage from manufacturing mining and industrial production activities, including runoff leachate from industrial or commercial storage, processing, and other wastewater that is not domestic sewage.

The second type: domestic sewage: sewage from homes, office buildings, offices, or the like; sanitary sewage; sewage water, including industrial waste water mixed in domestic sewage water in a sewer system.

In the third category: commercial sewage: non-toxic, harmless sewage from commercial facilities with certain compositions exceeding domestic sewage. Such as catering sewage, laundry sewage, animal feeding sewage, sewage generated by a hair salon and the like.

The fourth type: surface runoff: surface runoff does not seep into soil from rain, snow water, highway sewage, water from urban and industrial areas, etc., and enters groundwater along streets and lands.

The existing industrial sewage needs to be treated by several steps when being pretreated, wastes time when being treated and is inconvenient to operate.

Disclosure of Invention

The method aims to solve the problems that the prior industrial sewage needs to be treated by several steps when being pretreated, wastes time when being treated and is inconvenient to operate; an object of the utility model is to provide an industrial sewage just filters device.

The utility model relates to an industrial sewage primary filtering device, which comprises a box body, a liquid inlet pipe, a connecting cover, a connecting net cylinder, a magnetic adsorber, a filter screen, a sealing plate I, a dosing pipe, a water pumping pipe, a sealing plate II and supporting legs; the upper right end fixed mounting of box has the feed liquor pipe, there is the connection lid upper end of feed liquor pipe through threaded connection, the central point that connects the lid puts and has seted up the feed liquor hole, the outward flange department fixed mounting of feed liquor hole inside wall has a connection net section of thick bamboo, the bottom fixed mounting of connecting a net section of thick bamboo has magnetic adsorber, the filter screen is installed to the interior upside of box low right formula in a left side, seted up the drain on the box of the minimum department of filter screen, the outside at the drain is installed through the bolt to closing plate one, with the pencil, the drinking-water pipe is installed respectively on the lateral wall about the box, and with the pencil, the drinking-water pipe is all at the downside of filter screen, and the lower extreme of drinking-water pipe is 8-15cm apart from the interior bottom of box, the blowdown cell body has been seted up to.

Preferably, the filter screen is inclined at 15-35 °.

Preferably, the connecting net cylinder is a circular net cylinder body, and two or four or six reinforcing connecting rods are symmetrically arranged on the outer side wall of the connecting net cylinder.

Preferably, the magnetic adsorber comprises an external magnetic ring, an internal magnetic core and a reinforcing rod; the inner side wall of the outer magnetic ring is uniformly and fixedly provided with a plurality of reinforcing rods, and the other ends of the reinforcing rods are connected with the outer side wall of the inner magnetic core.

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

firstly, magnetic substances in the sewage can be adsorbed during primary filtration, and meanwhile, the filtration of impurities in the water can be realized;

secondly, the sewage is convenient to precipitate, and chemical reaction can be carried out by adding chemicals according to needs, so that the sewage treatment is facilitated;

and thirdly, the time for sewage treatment is saved, and the stability is improved.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a bottom view of the connection cover of the present invention;

FIG. 3 is a schematic structural view of a connecting net drum according to the present invention;

fig. 4 is a schematic structural diagram of the magnetic adsorber of the present invention.

In the figure: 1-a box body; 2-liquid inlet pipe; 3-connecting the cover; 4-connecting a net cylinder; 5-a magnetic adsorber; 6, filtering a screen; 7-sealing the plate I; 8-a medicine feeding pipe; 9-a water pumping pipe; 10-sealing plate II; 11-supporting feet; 3-1-liquid inlet hole; 4-1-a reinforcing connecting rod; 5-1-an external magnetic ring; 5-2-internal magnetic core; 5-3-reinforcing rods.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.

As shown in fig. 1 and 2, the following technical solutions are adopted in the present embodiment: the device comprises a box body 1, a liquid inlet pipe 2, a connecting cover 3, a connecting net cylinder 4, a magnetic adsorber 5, a filter screen 6, a sealing plate I7, a dosing pipe 8, a water pumping pipe 9, a sealing plate II 10 and supporting legs 11; the upper right end of the box body 1 is fixedly provided with a liquid inlet pipe 2, the liquid inlet pipe 2 can realize quick liquid inlet, the upper end of the liquid inlet pipe 2 is connected with a connecting cover 3 through screw threads, the connecting cover 3-1 adopts screw thread connection, the installation and the disassembly are convenient, simultaneously, after the disassembly, a connecting net cylinder and a magnetic adsorber 5 can be taken out for convenient cleaning, the central position of the connecting cover 3 is provided with a liquid inlet hole 3-1, the liquid inlet hole 3-1 can realize liquid inlet, the outer edge of the inner side wall of the liquid inlet hole 3-1 is fixedly provided with a connecting net cylinder 4, the connecting net cylinder can realize the connection of the magnetic adsorber and simultaneously realize the passing of water, the bottom of the connecting net cylinder 4 is fixedly provided with the magnetic adsorber 5, the inner upper side of the box body 1 is provided with a filter screen 6 in a left-low-right high mode, the box body 1 at the lowest point of the filter screen 6, the dosing pipe 8 and the water pumping pipe 9 are respectively installed on the left side wall and the right side wall of the box body 1, the dosing pipe 8 and the water pumping pipe 9 are both arranged on the lower side of the filter screen 6, the lower end of the water pumping pipe 9 is 8-15cm away from the inner bottom of the box body 1, a sewage discharge groove body is formed in the left lower end of the box body 1, the sealing plate two 10 is installed on the outer side of the sewage discharge groove body through bolts, and supporting legs 11 are fixedly installed at the bottom of the box body 1.

Further, the filter screen 6 is inclined at 15-35 °.

As shown in fig. 3, further, the connecting net cylinder 4 is a circular net cylinder body, and two or four or six reinforcing connecting rods 4-1 are symmetrically installed on the outer side wall of the connecting net cylinder 4.

As shown in fig. 4, further, the magnetic adsorber 5 comprises an outer magnetic ring 5-1, an inner magnetic core 5-2, and a reinforcing rod 5-3; a plurality of reinforcing rods 5-3 are uniformly and fixedly arranged on the inner side wall of the outer magnetic ring 5-1, and the other ends of the reinforcing rods 5-3 are connected with the outer side wall of the inner magnetic core 5-2.

The working principle of the specific embodiment is as follows: when using, the entering of sewage is realized through feed liquor pipe 2 on box 1, after getting into, its magnetic adsorption ware 5 can adsorb the magnetic substance in the sewage, water realizes just filtering through the filter screen simultaneously, and the impurity that does not pass through the filter screen can stop on filter screen 6, because the filter screen is the tilting, under the washing away of water, impurity can pile up the minimum point department of filter screen, realize the clearance of impurity through opening closing plate one, and water is saved and deposit in box 1 behind the filter screen, when needs go on mixing with sewage, add the medicine through adding the pencil, when not required, after deposiing the certain time, can with water take away through the drinking-water pipe, and the precipitate realizes the clearance through opening closing plate two.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an industrial sewage primary filter device which characterized in that: comprises a box body, a liquid inlet pipe, a connecting cover, a connecting net cylinder, a magnetic adsorber, a filter screen, a sealing plate I, a dosing pipe, a water pumping pipe, a sealing plate II and supporting legs; the upper right end fixed mounting of box has the feed liquor pipe, there is the connection lid upper end of feed liquor pipe through threaded connection, the central point that connects the lid puts and has seted up the feed liquor hole, the outward flange department fixed mounting of feed liquor hole inside wall has a connection net section of thick bamboo, the bottom fixed mounting of connecting a net section of thick bamboo has magnetic adsorber, the filter screen is installed to the interior upside of box low right formula in a left side, seted up the drain on the box of the minimum department of filter screen, the outside at the drain is installed through the bolt to closing plate one, with the pencil, the drinking-water pipe is installed respectively on the lateral wall about the box, and with the pencil, the drinking-water pipe is all at the downside of filter screen, and the lower extreme of drinking-water pipe is 8-15cm apart from the interior bottom of box, the blowdown cell body has been seted up to.

2. The primary industrial sewage filtering device according to claim 1, wherein: the filter screen is inclined at 15-35 degrees.

3. The primary industrial sewage filtering device according to claim 1, wherein: the connecting net cylinder is a circular net cylinder body, and two or four or six reinforcing connecting rods are symmetrically arranged on the outer side wall of the connecting net cylinder.

4. The primary industrial sewage filtering device according to claim 1, wherein: the magnetic adsorber comprises an external magnetic ring, an internal magnetic core and a reinforcing rod; the inner side wall of the outer magnetic ring is uniformly and fixedly provided with a plurality of reinforcing rods, and the other ends of the reinforcing rods are connected with the outer side wall of the inner magnetic core.