CN219128393U - A filter equipment for paint dregs of a paint - Google Patents

Abstract

The utility model relates to the technical field of paint slag filtration, in particular to a filtration device for paint slag. The reflux component is arranged at the center of the bottom end of the barrel body; the backflow component can drive water flow in the barrel body to rotate by taking the backflow component as a rotation center; the baffle assemblies are uniformly arranged in the barrel body; the baffle plate component is detachably connected with the barrel body; the sponge is detachably connected with the baffle assembly to filter paint slag in water flow. The reflux component enables water flow in the barrel to perform rotary motion, so that paint slag in the barrel can be stirred, the paint slag is suspended in the barrel, and the condition of sinking of the paint slag is effectively avoided. The baffle assembly can fix the sponge, and the sponge can filter paint slag in the water flow. After the multi-time filtration is finished, the sponge is taken out for centralized incineration, so that the problem of paint slag discharge is effectively solved, and the environment is protected.

Description

A filter equipment for paint dregs of a paint

Technical Field

The utility model relates to the technical field of paint slag filtration, in particular to a filtration device for paint slag.

Background

The paint has wide application range, and the production workshops of automobiles, ships and the like are all provided with a plurality of painting modes, such as paint spraying, paint dipping, paint brushing and the like. The surface of the workpiece is painted, so that the workpiece can be effectively prevented from being oxidized, rust of the workpiece is prevented, and the adaptation life of the workpiece is prolonged; can also play roles of beautiful appearance, sound insulation, heat-insulation, fire prevention and the like. When the workpiece is subjected to painting operation, redundant paint and particle impurities on the workpiece can fall into a water tank in a paint room to be collected, the particle impurities mainly come from impurities reserved on the surface or in the workpiece after the workpiece is polished, and the particle impurities can fall into the water tank along with the paint when the workpiece is painted; the particle impurities are particles of the workpiece after polishing, have small mass and are usually suspended at the middle and upper parts of the water tank. According to the purpose and the requirement of workpiece painting, the workpiece is sometimes required to be painted for a plurality of times, and the painting amount is large, so that a pool is required to be cleaned in time; because paint is a toxic substance, if the paint is not cleaned up in time, the paint can cause harm to the body of workers and possibly cause poisoning.

Most of the existing filtering modes are to filter water flow through a filter screen, but paint residues can be remained in a filter screen gap due to the filtering of the filter screen, the filtering efficiency of the filter screen is reduced due to the fact that the time is long, and the filter screen is troublesome to clean. The prior patent CN 207632529U-a paint slag filtering device replaces the traditional filtering mode of a filter screen by ingenious matching of a paint slag separation baffle and the water flow direction, and effectively ensures the filtering efficiency of the filtering device. However, the paint slag separation baffle can only filter paint slag on the upper surface of water flow, and is suitable for water flow with low water quality treatment requirement, such as water flow is filtered and then is conveyed back to a paint room pool for reuse. However, the patent has difficulty in meeting the filtration requirement for water flow with high water quality treatment requirements.

Disclosure of Invention

First, the technical problem to be solved

In view of the above-mentioned shortcomings and drawbacks of the prior art, the present utility model provides a filtering device for paint residues, which solves the technical problem of low filtering efficiency of the existing non-filtering screen type paint residues filtering device.

(II) technical scheme

In order to achieve the above object, the filtering device for paint slag of the present utility model comprises:

a tub body;

the reflux assembly is arranged at the center of the bottom end of the barrel body; the backflow component can drive water flow in the barrel body to rotate by taking the backflow component as a rotation center;

the baffle assemblies are uniformly arranged in the barrel body; the baffle plate assembly is detachably connected with the barrel body;

the sponge is detachably connected with the baffle assembly to filter paint residues in water flow.

Optionally, the baffle assembly comprises a baffle and a plurality of baffle connectors; the sponge is arranged on one side of the baffle; the baffle and the sponge are detachably connected through the baffle connecting piece.

Optionally, a plurality of through holes are formed in the baffle, and the baffle connecting piece penetrates through the through holes.

Optionally, the baffle connection comprises a baffle bolt and a baffle nut; the baffle bolt passes through the sponge and the through hole and is fixed through the baffle nut.

Optionally, the baffle connection comprises a pin and a cotter pin; the pin passes through the sponge and the through hole and is fixed through the cotter pin.

Optionally, a filtering port is formed in the baffle; the cross-sectional area of the sponge is larger than the cross-sectional area of the filtering port.

Optionally, the barrel body comprises a water inlet and a water outlet; the reflux assembly is communicated with the water outlet; the distance between the water inlet and the bottom surface of the barrel body is lower than the maximum distance between the filtering opening and the bottom surface of the barrel body.

Optionally, the filtering device further comprises an interception plate and a discharge port; the interception plate and the discharge hole are arranged on the same height of the inner wall of the barrel body and are higher than the height of the water surface in the barrel body.

Optionally, a plurality of L-shaped plates are arranged in the barrel body; one plate of the L-shaped plate is fixedly arranged on the inner wall and the bottom surface of the barrel body, and the other plate of the L-shaped plate is abutted with the baffle; the L-shaped plates are arranged on two sides of the baffle assembly, and the baffle assembly is in butt joint with the L-shaped plates.

Optionally, a plurality of limit grooves are formed in the inner wall of the barrel body; the baffle is abutted with the limiting groove.

(III) beneficial effects

The beneficial effects of the utility model are as follows: the reflux assembly is arranged at the center of the bottom end of the barrel body, and can enable water flow in the barrel body to flow back clockwise or anticlockwise greatly, so that the water flow in the barrel body can be rotated, paint slag in the barrel body can be stirred, the paint slag is suspended in the barrel body, and the condition of paint slag sedimentation is effectively avoided.

The baffle assemblies are uniformly arranged inside the barrel body, and the sponge is detachably connected with the baffle assemblies. The sponge can adsorb the paint slag suspended in the barrel body, and effectively filters the paint slag in the water flow. The baffle assembly can fix the sponge, can avoid the sponge to be erodeed by rivers and warp effectively, leads to the circumstances that rivers filter effect is variation.

After the multiple times of filtration is completed, the baffle assembly and the sponge are taken out of the barrel body, the sponge is disassembled from the baffle assembly, the sponge is subjected to concentrated incineration, the problem of paint slag discharge is effectively solved, and the environment is protected.

Drawings

FIG. 1 is a schematic view of a filtering apparatus for paint slag according to the present utility model;

FIG. 2 is a schematic diagram of a reflow assembly according to the present utility model;

FIG. 3 is a schematic structural view of a limiting groove of a barrel body according to the present utility model;

fig. 4 is a schematic structural view of a baffle plate assembly according to the present utility model.

[ reference numerals description ]

1: a tub body; 11: a water inlet; 12: a water outlet; 13: an L-shaped plate; 14: a limit groove;

2: a reflow assembly;

3: a baffle assembly; 31: a baffle; 32: a baffle plate connector; 321: baffle bolts; 322: a baffle nut; 33: a filtering port;

4: a sponge;

5: an interception plate;

6: and a discharge port.

Detailed Description

The utility model will be better explained by the following detailed description of the embodiments with reference to the drawings.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. 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 specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; "coupled" may be mechanical or electrical; 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.

Referring to fig. 1, the present utility model provides a filtering apparatus for paint slag, which includes a tub 1, a backflow assembly 2, a plurality of baffle assemblies 3, and a plurality of sponges 4. The reflux component 2 is arranged at the center of the bottom end of the barrel body 1; the backflow component 2 can drive water flow in the barrel body 1 to rotate by taking the backflow component 2 as a rotation center; the baffle assemblies 3 are uniformly arranged in the barrel body 1; the baffle assembly 3 is detachably connected with the barrel body 1; the sponge 4 is detachably connected with the baffle assembly 3 to filter paint slag in water flow.

The reflux component 2 is arranged at the center of the bottom end of the barrel body 1, the reflux component 2 can enable water flow in the barrel body 1 to flow in a large clockwise or anticlockwise mode, and enable the water flow in the barrel body 1 to perform rotary motion, so that paint slag in the barrel body 1 can be stirred, the paint slag is suspended in the barrel body 1, and the condition of paint slag sinking is effectively avoided.

The baffle assemblies 3 are uniformly arranged inside the barrel body 1, and the sponge 4 is detachably connected with the baffle assemblies 3. The sponge 4 can adsorb the paint slag suspended in the barrel body 1, and effectively filters the paint slag in water flow. The baffle assembly 3 can fix the sponge 4, can avoid the sponge 4 to wash out the deformation by rivers effectively, leads to the circumstances that rivers filter effect is variation.

After the multiple times of filtration is completed, the baffle assembly 3 and the sponge 4 are taken out of the barrel body 1, the sponge 4 is detached from the baffle assembly 3, the sponge 4 is subjected to concentrated incineration, the problem of paint slag discharge is effectively solved, and the environment is protected.

Wherein, the preferred circular bucket of staving 1, the circular bucket does not have the corner, and the circular bucket is more favorable to rivers rotation to flow, does not have paint slag to pile up in the corner. The reflux component 2 can be a centrifugal pump, and the centrifugal pump can realize large reflux and drainage of water flow at the same time. Of course, the backflow assembly 2 can also adopt a mode of driving the blades to rotate by a motor to perform large backflow of water flow, but a water pump is required to be additionally arranged for draining water. The sponge 4 is a honeycomb sponge, and the honeycomb sponge can collect and filter more paint residues.

The principle of the utility model is that the water flow is greatly refluxed by the reflux component 2, and the paint slag is centrifuged to the inner wall of the barrel body 1 by the centrifugal force generated by the reflux component 2; meanwhile, the sponge 4 is arranged at the inner wall of the barrel body 1, and the position of the sponge 4 is skillfully arranged at the centrifugal position of paint slag, so that the paint slag can be effectively collected, and the filtration of the paint slag in water flow is realized.

As shown in fig. 2, the baffle assembly 3 includes a baffle 31 and a plurality of baffle connectors 32; the sponge 4 is arranged on one side of the baffle 31; the baffle 31 and the sponge 4 are detachably connected by a baffle connector 32. Due to the low hardness of the sponge 4, the baffle assembly 3 serves to prevent the sponge 4 from being deformed too much to fix the sponge 4 in the centrifugal position of the paint slag. The large reflux direction of the reflux assembly 2 is clockwise or anticlockwise, and the sponge 4 is arranged in a direction which is prior to the baffle assembly 3 contacting one surface of the water flow, so that the baffle assembly 3 can limit the sponge 4. In the present embodiment, the barrier assembly 3 includes two barriers 31 with the sponge 4 sandwiched between the two barriers 31, and this embodiment is more adaptable to the large reflow direction of the reflow assembly 2, while also being capable of more effectively preventing the sponge 4 from being deformed.

Further, the baffle 31 is provided with a plurality of through holes, and the baffle connector 32 passes through the through holes. The sponge 4 can be provided with through holes at corresponding positions, namely, the sponge 4 is subjected to customized production, and the assembly with the baffle plate assembly 3 is facilitated. The sponge 4 can be assembled by directly puncturing the sponge 4 by the baffle connecting piece 32 without arranging a through hole.

Referring to fig. 4, the barrier connector 32 includes a barrier bolt 321 and a barrier nut 322; the barrier bolt 321 passes through the sponge 4 and the through hole, and is fixed by the barrier nut 322. In the present embodiment, the shutter assembly 3 includes a first shutter and a second shutter; the baffle bolt 321 sequentially passes through the first baffle, the sponge 4, the second baffle and the baffle nut 322 and is in threaded connection with the baffle nut 322, so that the detachable connection of the baffle assembly 3 and the sponge 4 is completed.

In another embodiment, the baffle connection 32 comprises a pin and cotter pin; the pin passes through the sponge 4 and the through hole and is fixed by a cotter pin. In this embodiment, the baffle assembly 3 comprises a first baffle and a second baffle; the pin passes through the first baffle, the sponge 4 and the second baffle in sequence and is fixed through the cotter pin, so that the detachable connection of the baffle assembly 3 and the sponge 4 is completed. As the cotter pin only needs to be inserted into the limiting hole of the pin, the dismounting is quick and convenient, and the efficiency of replacing the sponge 4 is higher.

Next, a filter port 33 is formed in the baffle 31; the cross-sectional area of the sponge 4 is larger than the cross-sectional area of the filter opening 33. The water flows out through the filtering opening 33, and the sponge 4 is arranged on the flow path of the water flow, namely, the filtering opening 33, so that the paint slag can be efficiently collected. Based on the consideration of the cross-sectional area of the filtering port 33, a plurality of limiting rods can be arranged at the filtering port 33 under the condition that the cross-sectional area of the filtering port 33 is overlarge, two ends of each limiting rod are respectively connected with two sides of the baffle plate 31 in a one-to-one correspondence mode, the limiting rods can limit the sponge 4 at the filtering port 33, water flows can flow out from gaps of adjacent limiting rods, deformation degree of the sponge 4 is further reduced, and the sponge 4 can be ensured to be stably filtered.

As shown in fig. 1 and 3, the tub 1 includes a water inlet 11 and a water outlet 12; the reflux assembly 2 is communicated with the water outlet 12; the distance between the water inlet 11 and the bottom surface of the barrel body 1 is lower than the maximum distance between the filtering opening 33 and the bottom surface of the barrel body 1. Because the rivers are when the big backward flow, receive the influence of centrifugal force, the surface of water that is close to staving 1 wall department is higher than the surface of water of staving 1 center department, and the water level of filter port 33 department is higher promptly, in order to guarantee the quality of water after filter equipment's the filtration, sets the water inlet 11 to be less than the maximum distance of filter port 33 and staving 1 bottom surface with the distance of staving 1 bottom surface, can guarantee that the water level height can not surpass the setting height of filter port 33, and then the rivers that get into in the staving 1 can all be filtered by sponge 4.

Further, the filtering device also comprises an interception plate 5 and a discharge hole 6; the interception plate 5 and the discharge hole 6 are arranged on the same height of the inner wall of the barrel body 1 and are higher than the water surface height in the barrel body 1. The interception plate 5 is composed of three plate bodies in total, and the three plate bodies can be integrally arranged. The specific setting azimuth of the interception plate 5 is shown in fig. 1, one end of the interception plate 5 is connected with the inner wall of the barrel body 1, and the discharge port 6 is arranged at the joint of the interception plate 5 and the barrel body 1; the other end of the interception plate 5 is suspended, and the length of the interception plate 5 can be set according to actual requirements.

Since the water level generally fluctuates in a certain range during the actual running process, the partial area of the sponge 4 is easily saturated, and the filtering effect is affected for a long time, thereby improving the replacement frequency of the sponge 4. Specifically, the filtering device is used for polishing a workpiece after finishing such as a workpiece, and the quality of dust particles on the workpiece is relatively small, so that impurities such as dust particles, paint residues and the like can suspend at the middle upper part of water flow, and therefore the sponge 4 is easy to saturate at the corresponding position (such as the middle upper part), and the saturated part of the sponge 4 has a reduced filtering effect.

Based on this, can control the inflow and the water yield in staving 1 at the basically equal water yield, even the surface of water is high unchangeable basically, and interception board 5 sets up in the top that is close the surface of water, and interception board 5 just can collect impurity such as paint slag of rivers top surface, along with interception board 5 department collect impurity more and more, with the help of rivers kinetic energy, the impurity that collects afterwards just can promote the impurity removal of collecting before to push impurity into discharge gate 6. Therefore, impurities on the surface of the water flow can be filtered out in time, the filtering pressure of the sponge 4 is reduced, the saturation time of the sponge 4 is slowed down, the replacement frequency of the sponge 4 is finally reduced, and the water purification cost is reduced.

Secondly, a plurality of L-shaped plates 13 are arranged in the barrel body 1; one plate of the L-shaped plate 13 is fixedly arranged on the inner wall and the bottom surface of the barrel body 1, and the other plate of the L-shaped plate 13 is abutted with the baffle 31; the baffle assembly 3 is abutted with the L-shaped plates 13, and the L-shaped plates 13 are arranged on two sides of the baffle assembly 3. In particular, the L-shaped plate 13 serves to limit the baffle assembly 3 and the sponge 4 against the impact of the water flow. Meanwhile, the L-shaped plate 13 does not limit the baffle assembly 3 in the vertical direction, the baffle assembly 3 can be manually taken out or installed from the vertical direction, and the disassembly and assembly efficiency is high.

In addition, a plurality of limit grooves 14 are formed on the inner wall of the barrel body 1; the baffle 31 abuts against the limit groove 14. The position of seting up of spacing groove 14 is the butt position of baffle 31 and staving 1 inner wall, has seted up the spacing groove 14 of intercommunication through the corresponding position on staving 1 inner wall (vertical groove) and bottom surface (horizontal groove) for baffle subassembly 3 when the installation, can follow the L shaped plate 13 gliding of vertical groove and both sides, finally go into the horizontal groove with baffle subassembly 3 card, further carry out spacing to baffle subassembly 3.

According to the utility model, the centrifugal pump is utilized to enable the water flow of the barrel body 1 to flow back greatly, the centrifugal force generated by the centrifugal pump is utilized to enable impurities such as paint residues and the like to be centrifuged to the inner wall of the barrel body 1 to rotate along with the water flow, meanwhile, a plurality of baffle assemblies 3 are uniformly arranged on the inner wall of the barrel body 1, the baffle assemblies 3 are connected with a sponge 4, and the paint residues are collected and filtered through the sponge 4. After a predetermined time or a predetermined number of times, the baffle plate assembly 3 and the sponge 4 are taken out, the saturated sponge 4 is taken out and burned in a concentrated manner, paint residues are effectively treated, and the environment is protected.

In addition, based on the consideration of the saturation time of the extension sponge 4, the water inflow and the water outflow of the barrel body 1 are controlled to be basically consistent, the water surface in the barrel body 1 is basically unchanged, the interception plate 5 and the discharge hole 6 are arranged above the water surface, the water surface is close to the interception plate 5, the centrifugal force generated by the centrifugal pump 2, namely the thrust generated when the water flow is in rotary motion, is utilized to push paint slag at the water surface into the discharge hole 6, so that the aim of reducing the total amount of water and paint slag is fulfilled, the filtering pressure of the sponge 4 is reduced, the saturation time of the sponge 4 is further prolonged, the replacement frequency of the sponge 4 is reduced, and high-efficiency water purification is realized.

The filtering device has good water purifying effect, and the filtered water flow can be discharged back to a paint room pool, can be directly discharged to the outside, or can be discharged after further water purifying treatment.

It should be understood that the above description of the specific embodiments of the present utility model is only for illustrating the technical route and features of the present utility model, and is for enabling those skilled in the art to understand the present utility model and implement it accordingly, but the present utility model is not limited to the above-described specific embodiments. All changes or modifications that come within the scope of the appended claims are intended to be embraced therein.

Claims (10)

1. A filter device for paint sludge, the filter device comprising:

a barrel body (1);

the backflow component (2) is arranged at the center of the bottom end of the barrel body (1); the backflow component (2) can drive water flow in the barrel body (1) to rotate by taking the backflow component (2) as a rotation center;

the baffle assemblies (3) are uniformly arranged in the barrel body (1); the baffle assembly (3) is detachably connected with the barrel body (1);

the sponge (4) is detachably connected with the baffle assembly (3) to filter paint residues in water flow.

2. The filtering device for paint sludge according to claim 1, characterized in that the baffle assembly (3) comprises a baffle (31) and a plurality of baffle connectors (32); the sponge (4) is arranged on one side of the baffle (31); the baffle (31) and the sponge (4) are detachably connected through the baffle connecting piece (32).

3. The filtering device for paint residues according to claim 2, wherein a plurality of through holes are formed in the baffle plate (31), and the baffle plate connecting member (32) passes through the through holes.

4. A filter device for paint sludge according to claim 3, characterized in that the baffle connection (32) comprises a baffle bolt (321) and a baffle nut (322); the baffle bolt (321) passes through the sponge (4) and the through hole and is fixed by the baffle nut (322).

5. A filter device for paint sludge according to claim 3, characterized in that the baffle connection (32) comprises pins and cotter pins; the pin passes through the sponge (4) and the through hole and is fixed by the cotter pin.

6. The filtering device for paint residues according to claim 2, wherein the baffle (31) is provided with a filtering port (33); the cross-sectional area of the sponge (4) is larger than the cross-sectional area of the filtering opening (33).

7. The filtering device for paint residues according to claim 6, wherein the tub (1) comprises a water inlet (11) and a water outlet (12); the backflow component (2) is communicated with the water outlet (12); the distance between the water inlet (11) and the bottom surface of the barrel body (1) is lower than the maximum distance between the filtering opening (33) and the bottom surface of the barrel body (1).

8. The filtering device for paint sludge according to claim 7, characterized in that it further comprises an interception plate (5) and a discharge outlet (6); the interception plate (5) and the discharge hole (6) are arranged on the same height of the inner wall of the barrel body (1) and are higher than the water surface height in the barrel body (1).

9. The filtering device for paint residues according to claim 2, wherein a plurality of L-shaped plates (13) are arranged inside the tub (1); one plate of the L-shaped plate (13) is fixedly arranged on the inner wall and the bottom surface of the barrel body (1), and the other plate of the L-shaped plate (13) is abutted with the baffle (31); the L-shaped plates (13) are arranged on two sides of the baffle assembly (3), and the baffle assembly (3) is abutted with the L-shaped plates (13).

10. The filtering device for paint residues according to claim 2, wherein a plurality of limit grooves (14) are formed in the inner wall of the barrel body (1); the baffle (31) is abutted with the limit groove (14).

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