CN220939576U

CN220939576U - Printing sewage filter

Info

Publication number: CN220939576U
Application number: CN202322441676.1U
Authority: CN
Inventors: 李恩悦; 王志强
Original assignee: Purification Equipment Co ltd Of Tianjin Green Resources
Current assignee: Purification Equipment Co ltd Of Tianjin Green Resources
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-05-14
Anticipated expiration: 2033-09-08

Abstract

The utility model relates to a printing sewage filter, which comprises a tank body, wherein a water inlet and a water outlet are respectively arranged on two sides of the tank body, one side, close to the water inlet, of the inner wall of the tank body is rotationally connected with a first filter screen, the bottom of the tank body is provided with a water outlet which is close to the first filter screen, one side, close to the water outlet, of the inner wall of the tank body is rotationally connected with a pair of oppositely arranged second filter screens, filter materials are filled in the pair of second filter screens, the bottom of the tank body is provided with a discharge hole, the discharge hole is positioned between the pair of second filter screens, a plurality of first connecting rods are arranged at the edges between the opposite sides of the pair of second filter screens, the centers of the opposite sides of the first filter screens and the adjacent second filter screens are fixedly connected with second connecting rods, a stirring assembly is arranged in the pair of second filter screens, and a first power assembly for driving the first filter screens and the second filter screens to rotate and a second power assembly for driving the stirring assembly to rotate are arranged in the tank body. The utility model has good filtering and backwashing effects and is convenient to use.

Description

Printing sewage filter

Technical Field

The utility model relates to the field of printing sewage treatment, in particular to a printing sewage filter.

Background

The printing industry is widely applied to the package beautification of various products, can lead the products to be more attractive and durable, is divided into silk screen printing, letterpress printing, intaglio printing and the like, and usually needs to carry out cleaning work on a template after printing is finished, a certain amount of sewage can be generated during cleaning, and the water contains a large amount of dye agents and can be discharged after being treated according to the national requirements.

The filtration equipment is needed to be used when the printing sewage is treated, the filtering tank used at present mainly filters through the inside filter materials (quartz sand and the like), the filter materials are generally stacked to a certain thickness and fixedly arranged, the sewage passes through the filter materials to be adsorbed and purified, the contact between the filter materials and the sewage is insufficient, the filtering effect is affected, and the filter materials are directly washed by clear water during backwashing, so that the backwashing effect is general.

Disclosure of utility model

The utility model aims to solve the defects of the prior art and provides a printing sewage filter.

The utility model adopts the following technical scheme to realize the aim: the utility model provides a printing sewage filter, the power distribution box comprises a box body, jar body both sides are equipped with water inlet and delivery port respectively, be close to water inlet one side rotation on jar body inner wall and be connected with first filtration screen panel, jar body bottom is equipped with the outlet of next-door neighbour first filtration screen panel, jar body is interior to be connected with the second filtration screen panel of a pair of relative setting near delivery port one side rotation, the intussuseption of a pair of second filtration screen panel is filled with the filter media, jar body bottom is equipped with the bin outlet, the bin outlet is located between a pair of second filtration screen panel, edge between a pair of second filtration screen panel opposite faces is equipped with a plurality of head rods, first filtration screen panel and next-door neighbour's second filtration screen panel opposite face center rigid coupling have the second connecting rod, be equipped with the stirring subassembly in a pair of second filtration screen panel, be equipped with the first power subassembly of drive first filtration screen panel of drive and second filtration screen panel pivoted and drive stirring subassembly on jar body between first filtration screen panel and the next-door.

In particular, the inner wall of the tank body is provided with a chute corresponding to the first filtering net cover and the second filtering net cover, and the side edges of the first filtering net cover and the second filtering net cover are slidably arranged in the chute.

In particular, the first filtering net cover and the second filtering net cover are in a truncated cone-shaped structure, and a fixing plate is arranged at the small-diameter opening.

In particular, the stirring assembly comprises a stirring shaft, the stirring shaft is fixedly connected between the fixed plates of the pair of second filtering net covers, a plurality of pairs of stirring rods are arranged on the stirring shaft, a plurality of blades are staggered on the stirring rods, and the stirring shaft is driven to rotate through the second power assembly.

In particular, the bottom of one side of the inner wall of the tank body, which is close to the water outlet, is provided with a power box, the power box penetrates out of the bottom of the tank body, and the first power assembly and the second power assembly are arranged on the power box.

Specifically, the first power component comprises a connecting sleeve and a first motor, one end of the connecting sleeve is fixedly connected to a fixing plate close to the water outlet, the other end of the connecting sleeve penetrates into the power box and is rotationally connected with the side wall of the power box, the first motor is arranged on one side of the bottom of the power box, the first motor penetrates into the power box, and a main shaft in the power box and the connecting sleeve are driven by a chain sprocket.

In particular, the second power assembly comprises a second motor, the stirring shaft penetrates out of the connecting sleeve and is rotationally connected with the inner wall of the power box, the stirring shaft is rotationally sealed with the connecting sleeve, the second motor is arranged on the other side of the bottom of the power box, a main shaft of the second motor penetrates into the power box, and the main shaft of the power box and the stirring shaft are driven by a chain sprocket.

In particular, the water spraying assembly comprises a water spraying pipe and a water spraying disc which are U-shaped, wherein two side pipes of the water spraying pipe penetrate into the tank body, the end parts of the water spraying pipe are connected with the water spraying disc, a plurality of nozzles are arranged on the water spraying disc, one side of the water spraying disc corresponds to the first filtering net cover, the other side of the water spraying disc corresponds to the second filtering net cover which is closely adjacent to the first filtering net cover, and the water spraying pipe is connected with an external water source.

The beneficial effects of the utility model are as follows: according to the utility model, the first filter screen, the pair of second filter screen, the stirring assembly, the first power assembly, the second power assembly and the water spraying assembly are arranged, so that the sewage is conveniently filtered twice, the filter material can rotate under the action of the stirring assembly during filtering, the filter material is fully contacted with the sewage, the filtering effect is good, meanwhile, the first filter screen and the filter material are conveniently carried out simultaneously during backwashing, and the first filter screen, the second filter screen and the filter material can rotate during cleaning, so that the backwashing effect is good.

Drawings

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

in the figure: 1-a tank body; 2-a water inlet; 3-a water outlet; 4-a first filter screen; 5-a water outlet; 6-a second filter screen; 7, filtering materials; 8-a discharge hole; 9-a first connecting rod; 10-a second connecting rod; 11-a chute; 12-fixing plates; 13-a stirring shaft; 14-stirring rod; 15-leaf blades; 16-a power box; 17-connecting sleeve; 18-a first motor; 19-a second motor; 20-a water spraying pipe; 21-a water spraying disc;

The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

As shown in fig. 1, a printing sewage filter comprises a tank body 1, wherein a water inlet 2 and a water outlet 3 are respectively arranged on two sides of the tank body 1, sewage enters from the water inlet 2 and is discharged from the water outlet 3, a first filter screen 4 is rotationally connected to one side, close to the water inlet 2, of the inner wall of the tank body 1, a water outlet 5, close to the first filter screen 4, is arranged at the bottom of the tank body 1, the water outlet 5 is arranged on one side, close to the water inlet 2, of the first filter screen 4, and is convenient for discharging sewage during backwashing, and the water outlet 5 is provided with a valve.

The tank body 1 is provided with a pair of second filtering net covers 6 which are oppositely arranged on the inner wall of the tank body 1 and are rotationally connected with one side close to the water outlet 3, the inner wall of the tank body 1 is provided with a chute 11 corresponding to the first filtering net cover 4 and the second filtering net covers 6, the side edges of the first filtering net covers 4 and the second filtering net covers 6 are slidably arranged in the chute 11, the pair of second filtering net covers 6 are filled with filter materials 7, the filter materials 7 can adopt quartz sand, the bottom of the tank body 1 is provided with a discharge opening 8, the discharge opening 8 is positioned between the pair of second filtering net covers 6, the filter materials 7 are not provided with a filtering effect any more or even when the cleaning filtering effect is poor, the filter materials 7 are discharged through the discharge opening 8, and the discharge opening 8 is provided with a valve.

The first filtering net cover 4 and the second filtering net cover 6 are of a round table-shaped structure, the fixing plate 12 is arranged at the small-diameter opening, a plurality of first connecting rods 9 are arranged at the edge between the opposite faces of the pair of second filtering net covers 6, the two second filtering net covers 6 are connected together through the first connecting rods 9, the second connecting rods 10 are fixedly connected to the centers of the opposite faces of the first filtering net cover 4 and the adjacent second filtering net covers 6, the second connecting rods 10 are fixed between the corresponding two fixing plates 12, and the first filtering net cover 4 and the adjacent second filtering net covers 6 are fixed together through the second connecting rods 10, so that the two filtering net covers can rotate conveniently and simultaneously.

The stirring components are arranged in the pair of second filter screens 6, the first power component for driving the first filter screens 4 and the second filter screens 6 to rotate and the second power component for driving the stirring components to rotate are arranged in the tank body 1, the power box 16 is arranged at the bottom of one side of the inner wall of the tank body 1, which is close to the water outlet 3, and the power box 16 penetrates out of the bottom of the tank body 1, and the first power component and the second power component are arranged on the power box 16.

The stirring assembly comprises a stirring shaft 13, the stirring shaft 13 is fixedly connected between the fixed plates 12 of the pair of second filter screens 6, a plurality of pairs of stirring rods 14 are arranged on the stirring shaft 13, a plurality of blades 15 are arranged on the stirring rods 14 in a staggered manner, and the stirring shaft 13 is driven to rotate through a second power assembly.

The first power assembly comprises a connecting sleeve 17 and a first motor 18, one end of the connecting sleeve 17 is fixedly connected to a fixed plate 12 close to the water outlet 3, the other end of the connecting sleeve 17 penetrates into the power box 16 and is rotationally connected with the side wall of the power box 16, the first motor 18 is arranged on one side of the bottom of the power box 16, the first motor 18 penetrates into the power box 16, and a main shaft in the power box 16 and the connecting sleeve 17 are driven by a chain sprocket. When the first filter screen 4 and the second filter screen 6 are required to rotate, the first motor 18 works.

The second power assembly comprises a second motor 19, the stirring shaft 13 penetrates out of the connecting sleeve 17 and is in rotary connection with the inner wall of the power box 16, the stirring shaft 13 is in rotary seal with the connecting sleeve 17, the second motor 19 is arranged on the other side of the bottom of the power box 16, a main shaft of the second motor 19 penetrates into the power box 16, and the main shaft of the power box 16 and the stirring shaft 13 are in transmission through a chain sprocket. When the stirring shaft 13 is required to rotate, the second motor 19 works.

The tank body 1 between the first filtering net cover 4 and the adjacent second filtering net cover 6 is provided with a water spraying component, the water spraying component comprises a U-shaped water spraying pipe 20 and a water spraying disc 21, two side pipes of the water spraying pipe 20 penetrate into the tank body 1, the end part of the water spraying pipe is connected with the water spraying disc 21, a plurality of nozzles are arranged on the water spraying disc 21, one side of the water spraying disc 21 corresponds to the first filtering net cover 4, the other side of the water spraying disc 21 corresponds to the second filtering net cover 6 adjacent to the first filtering net cover 4, and the water spraying pipe 20 is connected with an external water source.

When the sewage treatment device works, sewage enters the tank body 1 from the water inlet 2, larger sewage is primarily filtered through the first filter screen 4, then enters the filter material 7 through one second filter screen 6, the filter material 7 adsorbs the sewage, then the sewage is finally discharged through the water outlet 3 through the other second filter screen 6, the stirring shaft 13 rotates under the action of the second motor 19 during the filtration completion, the filter material 7 is driven to rotate, the sewage is fully contacted with the sewage, the filtering effect is improved, when the sewage treatment device is backwashed, the first motor 18 works and the second motor 19 can work simultaneously, the nozzles on the two water spraying trays 21 start to spray water, the first filter screen 4, the second filter screen 6 and the filter material 7 rotate, the sewage treatment device is fully contacted with water sprayed by the nozzles, the cleaning effect is good, the sewage is discharged through the water outlet 5, and the sewage can be taken out through the water outlet 8 if the filter material 7 needs to be replaced.

The utility model is convenient for filtering sewage twice, the filter material 7 can rotate under the action of the stirring component during filtering, fully contacts with the sewage, the filtering effect is good, simultaneously, during backwashing, the first filter screen 4, the second filter screen 6 and the filter material 7 are convenient to simultaneously carry out, and during cleaning, the first filter screen 4, the second filter screen 6 and the filter material 7 can rotate, and the backwashing effect is good.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is intended to cover various modifications, either made by the method concepts and technical solutions of the utility model, or applied directly to other applications without modification, within the scope of the utility model.

Claims

1. The utility model provides a printing sewage filter, including a jar body (1), jar body (1) both sides are equipped with water inlet (2) and delivery port (3) respectively, a serial communication port, be close to water inlet (2) one side rotation on jar body (1) inner wall and be connected with first filtration screen panel (4), jar body (1) bottom is equipped with outlet (5) of next-door neighbour first filtration screen panel (4), be close to delivery port (3) one side rotation on jar body (1) inner wall and be connected with a pair of second filtration screen panel (6) of relative setting, a pair of second filtration screen panel (6) intussuseption is filled with filter material (7), jar body (1) bottom is equipped with bin outlet (8), bin outlet (8) are located between a pair of second filtration screen panel (6), edge is equipped with a plurality of head rods (9) between a pair of second filtration screen panel (6) relative face, first filtration screen panel (4) and the second connecting rod (10) of face center rigid coupling of next-door are equipped with in a pair of second filtration screen panel (6), be equipped with stirring subassembly in a pair of second filtration screen panel (6), be equipped with in jar body (1) first filtration screen panel (4) and second filtration screen panel (6) and second power component of rotation drive power component, a water spraying component is arranged on the tank body (1) between the first filtering net cover (4) and the second filtering net cover (6) which is close to the first filtering net cover.

2. The printing sewage filter according to claim 1, wherein the inner wall of the tank body (1) is provided with a chute (11) corresponding to the first filter screen (4) and the second filter screen (6), and the sides of the first filter screen (4) and the second filter screen (6) are slidably arranged in the chute (11).

3. A print sewage filter according to claim 2, characterized in that the first filter screen (4) and the second filter screen (6) are of a truncated cone-shaped structure, and the small diameter opening is provided with a fixing plate (12).

4. A print sewage filter according to claim 3, characterized in that the stirring assembly comprises a stirring shaft (13), the stirring shaft (13) is fixedly connected between the fixed plates (12) of the pair of second filter screens (6), a plurality of pairs of stirring rods (14) are arranged on the stirring shaft (13), a plurality of blades (15) are staggered on the stirring rods (14), and the stirring shaft (13) is driven to rotate by the second power assembly.

5. The printing sewage filter according to claim 4, wherein a power box (16) is arranged at the bottom of one side of the inner wall of the tank body (1) close to the water outlet (3), the power box (16) penetrates out of the bottom of the tank body (1), and the first power assembly and the second power assembly are arranged on the power box (16).

6. The printing sewage filter according to claim 5, wherein the first power assembly comprises a connecting sleeve (17) and a first motor (18), one end of the connecting sleeve (17) is fixedly connected to a fixing plate (12) adjacent to the water outlet (3), the other end of the connecting sleeve penetrates into the power box (16) and is rotationally connected with the side wall of the power box (16), the first motor (18) is arranged on one side of the bottom of the power box (16), the first motor (18) penetrates into the power box (16), and a main shaft in the power box (16) and the connecting sleeve (17) are driven by a chain sprocket.

7. A print sewage filter according to claim 6, characterized in that the second power assembly comprises a second motor (19), the stirring shaft (13) penetrates out of the connecting sleeve (17) and is rotationally connected with the inner wall of the power box (16), the stirring shaft (13) is rotationally sealed with the connecting sleeve (17), the second motor (19) is arranged on the other side of the bottom of the power box (16), a main shaft of the second motor (19) penetrates into the power box (16), and the main shaft of the power box (16) and the stirring shaft (13) are driven by a chain sprocket.

8. The printing sewage filter according to claim 7, wherein the water spraying assembly comprises a U-shaped water spraying pipe (20) and a water spraying disc (21), the two side pipes of the water spraying pipe (20) penetrate into the tank body (1), the end parts of the water spraying pipe are connected with the water spraying disc (21), a plurality of nozzles are arranged on the water spraying disc (21), one side of the water spraying disc (21) corresponds to the first filter screen (4), the other side of the water spraying disc (21) corresponds to the second filter screen (6) adjacent to the first filter screen (4), and the water spraying pipe (20) is connected with an external water source.