CN215249933U

CN215249933U - Printing wastewater treatment device

Info

Publication number: CN215249933U
Application number: CN202120612062.3U
Authority: CN
Inventors: 惠平; 张峻; 吴洋; 邱宏登
Original assignee: Zaoyang Huishi Packaging Co ltd
Current assignee: Zaoyang Huishi Packaging Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-21
Anticipated expiration: 2031-03-26

Abstract

The utility model relates to the technical field of wastewater treatment devices, and discloses a printing wastewater treatment device, which comprises a tank body, a sealing door body and an upper end cover, wherein a filter layer is arranged inside the tank body, a backing ring is arranged at the lower end of the filter layer, a rubber gasket is arranged at the gap part of the backing ring connected with the filter layer, the lower end of the tank body is connected with a drain pipe, the outer wall of the tank body is provided with a wall end opening, the sealing door body is arranged on the outer wall of the wall end opening, the front side of the sealing door body is connected with a hinge, an air pump is arranged at the right end of the tank body, the upper end of the air pump is connected with a gas pipe, the upper end cover is arranged at the top end of the tank body, a fixing bolt is arranged at the outer side of the upper end cover, the device improves the fineness of filtration by the arranged multi-layer filter layers, and simultaneously increases gas to change the pressure difference of the filter device, can increase the filtering speed to waste water, but also can be convenient for clear up the filter residue.

Description

Printing wastewater treatment device

Technical Field

The utility model relates to a waste water treatment device equipment technical field especially relates to a printing effluent treatment plant.

Background

The waste water is a general term of printing residual liquid, printing plate wiping waste water, plate making waste water, cleaning waste water and the like generated in the printing process, and is industrial waste water which is difficult to treat.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The embodiment of the utility model provides a printing effluent treatment plant for it is more difficult to the filter residue clearance in filtering to solve current waste water treatment, and the filter residue is stored up on the filter screen easily, and filterable efficiency is slower moreover, and filterable cleanliness factor is not high, the comparatively complicated problem of filter equipment's structure, in order to realize handling printing effluent fast, high-efficiently.

(II) contents of utility model

The embodiment of the utility model provides a printing effluent treatment plant, including a jar body, the sealing door body and upper end cover, the inside of the jar body is provided with the filter layer, and the lower extreme of filter layer installs the backing ring, the gap department that the backing ring is connected with the filter layer is provided with the rubber packing ring, the lower extreme of the jar body is connected with the drain pipe, and the outer wall of the jar body has seted up the wall end opening, the sealing door body sets up in wall end open-ended outer wall, and the front side of the sealing door body is connected with the hinge, the air pump is installed to the right-hand member of the jar body, and the upper end of air pump is connected with the gas-supply pipe, the upper end cover is installed on the top of the jar body, and the outside of upper end cover is provided with the gim peg, the left side of the jar body is provided with the inlet tube, and the aqua storage tank is installed to the upper end of water inlet, the outer wall of water inlet is provided with control flap.

Three beneficial effects

The embodiment of the utility model provides a printing wastewater treatment device,

1. the filter layer is capable of filtering flocculated substances or particle impurities generated in wastewater treatment through the filter layer, and the filter layers with sequentially reduced filtering diameters can be used for filtering impurities more efficiently, so that the fineness of filtering the impurities can be improved, meanwhile, the filter layer and the tank body can be conveniently and fixedly connected through the backing ring, and the annular structure of the backing ring can facilitate the water body filtered by the filter layer to directly fall down, so that the water body is prevented from being blocked, and the combination tightness of the backing ring and the filter layer can be improved by utilizing the rubber gasket, so that the water body is prevented from permeating from a gap formed by connecting the filter layer and the filter layer;

2. the filter layer with the inclined structure is arranged, so that filtered impurities can slide towards one side of the wall end opening along the inclined surface of the filter layer, the filter layer is prevented from being blocked by the impurities and blocking the filter layer, meanwhile, the filtered impurities can be cleaned conveniently, the filtering efficiency can be improved, and the sealing door body is arranged;

3. set up the air pump, can be through air pump and gas-supply pipe to jar internal portion pump gas, make the atmospheric pressure on filter layer upper strata be higher than lower floor's atmospheric pressure, thereby can improve filterable speed, reduce the consumption of filter time, and the production efficiency is improved, set up the aqua storage tank, can carry out temporary storage through the aqua storage tank to the waste water that needs come to handle, and through the control flap on the inlet tube, can make things convenient for the water in the aqua storage tank to present the pouring into of wholesale nature, can pass through the speed of control flap control water injection on the one hand, can avoid in addition on the one hand exposing from the inlet tube through the gas of air pump income, avoid influencing the filtration of waste water.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an isometric view of a printing wastewater treatment apparatus in an embodiment of the present invention;

FIG. 2 is a front sectional view of a printing wastewater treatment apparatus according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Description of reference numerals:

1: a tank body; 2: a filter layer; 3: a backing ring;

4: a rubber gasket; 5: a drain pipe; 6: the wall end is open;

7: sealing the door body; 8: a hinge; 9: an air pump;

10: a gas delivery pipe; 11: an upper end cover; 12: a fixing bolt;

13: a water inlet pipe; 14: a control valve; 15: a water storage tank;

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the directions "up", "down", "left" and "right" are based on the directions shown in the drawings. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

FIG. 1 is an isometric view of a printing wastewater treatment device in an embodiment of the present invention, FIG. 2 is a front sectional view of a printing wastewater treatment device in an embodiment of the present invention, as shown in FIGS. 1 to 2, a printing wastewater treatment device provided in an embodiment of the present invention includes a tank body 1, further includes a filter layer 2 disposed inside the tank body 1, a backing ring 3 mounted at a lower end of the filter layer 2, a rubber gasket 4 disposed at a gap where the backing ring 3 is connected to the filter layer 2, a drain pipe 5 connected to a lower end of the tank body 1, a wall end opening 6 formed on an outer wall of the tank body 1, a sealing door 7 disposed on an outer wall of the wall end opening 6, a hinge 8 connected to a front side of the sealing door 7, an air pump 9 mounted at a right end of the tank body 1, an air pipe 10 connected to an upper end of the air pump 9, an upper end cap 11 mounted at a top end of the tank body 1, and the outside of upper end cover 11 is provided with gim peg 12, and the left side of jar body 1 is provided with inlet tube 13, and the upper end of water inlet 13 installs aqua storage tank 15, and the outer wall of water inlet 13 is provided with control flap 14.

The embodiment provides a printing wastewater treatment device, which comprises a tank body 1, a filter layer 2, a backing ring 3, a rubber gasket 4, a drain pipe 5, a wall end opening 6, a sealing door body 7, a hinge 8, an air pump 9, an air pipe 10, an upper end cover 11, a fixing bolt 12 and a water inlet pipe 13, wherein the filter layer 2 is provided with three layers, the filtering aperture of the filter layer 2 is gradually reduced from top to bottom, the impurities can be filtered more efficiently, the fineness of the filtered impurities can be improved, an inclined structure is formed between the filter layer 2 and the tank body 1, the filtered impurities can conveniently slide towards one side of the wall end opening 6 along the inclined surface of the filter layer 2, the impurities are prevented from being blocked on the filter layer 2 and blocking the filter layer 2 to filter the impurities, the sealing door body 7 is arranged, the cleaning of filtered residues can be conveniently carried out, the filtering efficiency is improved, and the air pump 9 is arranged, can be convenient for fill high-pressure gas to jar 1 inside, produce the pressure differential to the upper and lower aspect of filter layer 2 through high-pressure gas to can improve filterable speed.

As can be seen from the above embodiments, the utility model provides a printing wastewater treatment device, first need open control valve 14, make the waste water that needs to be filtered in reservoir 15 pour into the space of the topmost filter layer 2 of the jar body 1 through inlet tube 13 into, after the water body is full of, need close control valve 14 again, then restart air pump 9 and let in gas through gas-supply pipe 10 in jar body 1, and utilize the gas that lets in to increase the pressure of filter layer 2 upper strata, then utilize high atmospheric pressure to force waste water downwards, and filter the water body through filter layer 2, rethread drain pipe 5 will filter the water body after the filtration discharge, and utilize backing ring 3 and rubber gasket 4's sealed and fixed action, can avoid the water body to produce the seepage, in addition after the filtration of the first batch water body finishes, reopen control valve 14 to pour into the water body in 1 and filter once more, the water body is filtered in batches in this way, when the filtering device is used for a period of time, the sealing door body 7 is opened through the hinge 8, filter residues deposited on the surface of the wall end opening 6 and the filter layer 2 are cleaned, and when the filter layer 2 is damaged, the inner part of the filtering device can be replaced and repaired through the upper end of the tank body 1 by loosening the fixing bolt 12 and removing the upper end cover 11.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A printing wastewater treatment device comprises a tank body (1), a sealing door body (7) and an upper end cover (11), and is characterized in that a filter layer (2) is arranged inside the tank body (1), a backing ring (3) is installed at the lower end of the filter layer (2), a rubber gasket (4) is arranged at a gap where the backing ring (3) is connected with the filter layer (2), a drain pipe (5) is connected with the lower end of the tank body (1), a wall end opening (6) is formed in the outer wall of the tank body (1), the sealing door body (7) is arranged on the outer wall of the wall end opening (6), a hinge (8) is connected with the front side of the sealing door body (7), an air pump (9) is installed at the right end of the tank body (1), an air pipe (10) is connected with the upper end of the air pump (9), the upper end cover (11) is installed at the top end of the tank body (1), and a fixing bolt (12) is arranged on the outer side of the upper end cover (11), the left side of the tank body (1) is provided with a water inlet pipe (13), the upper end of the water inlet pipe (13) is provided with a water storage tank (15), and the outer wall of the water inlet pipe (13) is provided with a control valve (14) and further comprises.

2. The printing wastewater treatment device according to claim 1, wherein the number of the filter layers (2) is three, the filter pore size of the filter layers (2) is gradually reduced from top to bottom, the backing ring (3) is of an annular structure, the backing ring (3) is connected with the tank body (1) in a welding manner, the filter layers (2) form a sandwich structure with the backing ring (3) through the rubber gasket (4), and the rubber gasket (4) is connected with the backing ring (3) and the filter layers (2) in a clamping manner.

3. A printing wastewater treatment apparatus according to claim 1, characterized in that an inclined structure is formed between the filter layer (2) and the tank (1), and the height of the filter layer (2) is lowest at the wall end opening (6) end.

4. The printing wastewater treatment device according to claim 1, characterized in that a sealing structure is formed between the sealing door body (7) and the tank body (1), and the sealing door body (7) is hinged with the tank body (1) through a hinge (8).

5. The printing wastewater treatment device according to claim 1, further comprising an air pump (9) which forms a communicating structure with the tank body (1) through an air pipe (10), wherein the air pipe (10) is positioned at the upper end of the uppermost filter layer (2).

6. The printing wastewater treatment device according to claim 1, wherein the water storage tank (15) is communicated with the tank body (1) through the water inlet pipe (13), and the control valve (14) penetrates through the inner wall of the water inlet pipe (13).