CN219423815U

CN219423815U - Paint slag draining equipment

Info

Publication number: CN219423815U
Application number: CN202320417691.XU
Authority: CN
Inventors: 王玉东; 李伟方
Original assignee: Guangyi Pump Co ltd
Current assignee: Guangyi Pump Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-28
Anticipated expiration: 2033-03-07

Abstract

The utility model provides paint slag draining equipment, which comprises: a drip tank having an open receiving cavity; a drain plate assembly disposed within the receiving cavity; the draining board assembly divides the accommodating cavity into a placing cavity and a water storage cavity; the water storage cavity is positioned below the placing cavity; the air extraction assembly comprises an air extraction pipe and a vacuum pump, wherein the air extraction pipe is communicated with the water storage cavity, and the air extraction pipe is connected with the vacuum pump. According to the paint slag draining equipment, the draining box is divided into the placing cavity and the water storage cavity through the draining plate assembly, a user can place paint slag on the placing cavity, the vacuum pump is started to pump air into negative pressure for the water storage cavity, water in the paint slag is rapidly separated out from the paint slag under the action of the negative pressure and gravity, and the water flows into the water storage cavity through the draining plate assembly, so that the time for draining the paint slag is saved, and the draining efficiency is effectively improved.

Description

Paint slag draining equipment

Technical Field

The utility model relates to the technical field of paint slag treatment, in particular to paint slag draining equipment.

Background

Waste water generated by cleaning water paint and spray gun is generally collected by a slag collecting tank, precipitation is carried out in the tank, waste water is pumped to a waste water collecting tank by a water pump, and the rest precipitate in the tank is paint slag which still contains a large amount of water and is pasty and is not easy to treat. The conventional method is to air-dry and drain paint slag, the drained water is collected in a waste water collecting tank, and the dried paint slag is sent to a professional industrial solid waste chemical plant for treatment, but the conventional method for draining paint slag is usually used for long-term standing natural draining treatment, the draining time is long, and the draining efficiency is low.

Disclosure of Invention

The utility model mainly aims to provide paint slag draining equipment, which aims to solve the problem of low paint slag draining efficiency.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides paint slag draining equipment, which comprises:

a drip tank having an open receiving cavity;

a drain plate assembly disposed within the receiving cavity; the draining board assembly divides the accommodating cavity into a placing cavity and a water storage cavity; the water storage cavity is positioned below the placing cavity;

the air extraction assembly comprises an air extraction pipe and a vacuum pump, wherein the air extraction pipe is communicated with the water storage cavity, the air extraction pipe is connected with the vacuum pump, and the vacuum pump is positioned outside the draining box.

Compared with the prior art, the paint slag draining equipment provided by the utility model has the advantages that the draining box is divided into the placing cavity and the water storage cavity through the draining plate assembly, a user can place paint slag on the placing cavity, the vacuum pump is started to pump air into negative pressure to the water storage cavity, water in the paint slag is rapidly separated out from the paint slag under the action of negative pressure and gravity, and the water flows into the water storage cavity through the draining plate assembly, so that the time for draining the paint slag is saved, and the draining efficiency is effectively improved.

In a preferred embodiment, the drain plate assembly includes:

the draining plate is provided with a plurality of draining areas, and the draining areas are formed by uniformly arranging a plurality of draining Kong Duohang columns;

a plurality of reinforcing rib pipes provided at the bottom of the drain plate; and the reinforcing rib pipes are arranged on two sides of the draining area.

In a preferred embodiment, a plurality of the draining areas are distributed along the length/width direction of the draining plate.

In a preferred embodiment, one of the reinforcing pipes is shared between two adjacent draining areas.

In a preferred embodiment, the air inlet of the air extraction duct is disposed adjacent to the drain pan assembly.

In a preferred embodiment, the air inlet is directed downwardly.

In a preferred embodiment, a control valve is connected between the exhaust pipe and the vacuum pump.

In a preferred embodiment, the paint slag draining device further comprises a pressure gauge and a detection air pipe, wherein the pressure gauge is arranged on the outer surface of the draining water tank and is connected with the water storage cavity through the detection air pipe.

In a preferred embodiment, the air inlet of the detection air pipe is arranged downwards and is arranged close to the draining board assembly.

In a preferred embodiment, the bottom of the draining box is arranged in a symmetrical multi-stage ladder structure, and the width dimension of each stage ladder structure is gradually shortened from top to bottom.

For a better understanding and implementation, the following drawings illustrate the utility model in detail.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic structural view of a paint slag draining device of the present utility model;

FIG. 2 is a schematic view of another visual construction of the paint slag draining device of the present utility model;

FIG. 3 is a schematic cross-sectional view of the paint slag draining apparatus of the present utility model;

FIG. 4 is another schematic cross-sectional view (with parts omitted) of the paint slag draining apparatus of the present utility model;

FIG. 5 is a schematic view of the structure of the drain tank of the present utility model;

fig. 6 is a schematic view of the structure of the drain board assembly of the present utility model.

Reference numerals illustrate:

100-drainage tank, 110-containing cavity, 111-placing cavity, 112-water storage cavity, 200-drainage plate assembly, 210-drainage plate, 211-drainage area, 220-reinforcing rib pipe, 300-air extraction assembly, 310-air extraction pipe, 320-control valve, 410-pressure gauge, 420-detection air pipe, 500-pressure plate, 600-drain pipe, 700-paint slag and 800-step structure.

Detailed Description

In order to better illustrate the present utility model, the present utility model will be described in further detail below with reference to the accompanying drawings.

Specifically, as shown in fig. 1 to 6, the present utility model provides a paint slag draining apparatus, comprising:

a drip tank 100 having an open receiving cavity 110;

a drain plate assembly 200 disposed within the receiving chamber 110; the drain plate assembly 200 divides the receiving chamber 110 into a placing chamber 111 and a water storage chamber 112; the water storage cavity 112 is positioned below the placing cavity 111;

a pumping assembly 300 including a pumping pipe 310 and a vacuum pump (not shown), the pumping pipe 310 being in communication with the water storage chamber 112, the pumping pipe 310 being connected to the vacuum pump; the vacuum pump is positioned outside the draining box;

compared with the prior art, the paint slag draining equipment provided by the utility model has the advantages that the water draining tank 100 is divided into the placing cavity 111 and the water storage cavity 112 through the draining plate assembly 200, paint slag can be placed on the placing cavity 111 by a user, the water in the paint slag is rapidly separated out from the paint slag under the action of negative pressure and gravity by starting the vacuum pump to suck air into the water storage cavity 112, and the water flows into the water storage cavity 112 through the draining plate assembly 200, so that the time for draining the paint slag is saved, and the draining efficiency is effectively improved.

In this embodiment, the drain board assembly 200 includes: a draining plate 210 provided with a plurality of draining areas 211, wherein the draining areas 211 are formed by uniformly arranging a plurality of draining Kong Duohang columns; a plurality of reinforcing rib pipes 220 provided at the bottom of the drain plate 210; and the reinforcing rib pipes 220 are provided at both sides of the drain area 211. In the present utility model, the draining board 210 supports paint residues, and a plurality of holes are drilled on the draining board 210 to form a draining area 211, which weakens the compressive strength of the draining board 210 to a certain extent, so that the reinforcing rib pipes 220 are arranged on two sides of the draining area 211 to support and support the draining board 210, thereby improving the compressive strength of the draining board 210.

Further, the plurality of draining areas 211 are distributed along the length/width direction of the draining board 210, so that water in the paint slag can drain along the plurality of draining areas 211 more evenly.

Preferably, one of the reinforcing pipes 220 is shared between two adjacent draining areas 211, so as to reduce the number of manufacturing parts and save costs.

In this embodiment, the paint slag draining device further includes a drain pipe 600, which is in communication with the water storage chamber 112, for discharging the waste water in the water storage chamber, and a drain valve, which is connected with the drain pipe, for controlling the opening and closing of the drain pipe.

In this embodiment, a control valve 320 is connected between the exhaust pipe 310 and the vacuum pump. The pipeline between the exhaust pipe 310 and the vacuum pump is opened or closed by the control valve 320, so that the operation of a worker is facilitated; when the worker needs to pump air, the control valve 320 is opened; after the bleed is completed, the control valve 320 is closed. When negative pressure is pumped, the drain pipe is closed, so that the water storage cavity forms a closed space.

In this embodiment, the paint slag draining device further includes a pressure gauge 410 and a detection air pipe 420, where the pressure gauge 410 is disposed on the outer surface of the draining water tank, and is connected to the water storage cavity 112 through the detection air pipe 420. The pressure gauge 410 may display the pressure in the water storage cavity 112, and a worker may determine a corresponding operation by observing the pressure of the pressure gauge 410, for example, when the negative pressure in the water storage cavity 112 reaches a certain pressure value, the control valve 320 may be closed and the vacuum pump may be stopped, so as to maintain the negative pressure water-separating state of the water storage cavity 112 for a certain period of time.

Further, the air inlet of the detecting air pipe 420 is disposed downward and close to the draining board assembly 200, so as to prevent a large amount of waste water from entering the detecting air pipe 420 to affect the display value of the pressure gauge 410.

In the utility model, in order to prevent waste water from entering the detection air pipe and the exhaust pipe, the water storage liquid level of the water storage cavity is lower than the air inlet levels of the exhaust pipe and the detection air pipe, and the water storage cavity can be provided with an observation window or can be realized by using common technical means such as monitoring the liquid level by using electric elements such as a sensor and the like, and discharging the waste water when the water level reaches a certain liquid level.

In this embodiment, the air inlet of the air suction pipe 310 is disposed close to the draining board assembly 200, so as to increase the height of the air inlet of the air suction pipe as much as possible, so that the air inlet of the air suction pipe 310 is higher than the water level of the water storage cavity 112, and a large amount of waste water is prevented from entering the air suction pipe 310.

Further, the air inlet is arranged downwards in the same direction as the water falling direction, so that waste water is prevented from flowing into the air inlet when falling.

In this embodiment, the paint slag draining device further includes a pressing plate 500, which is disposed on the upper surface of the paint slag. The paint slag is pressurized through the pressing plate 500, so that the waste water can be separated out more quickly, and the draining efficiency is further improved.

In this embodiment, the bottom of the draining tank is provided with a symmetrical multi-stage ladder structure 800, and the width dimension of each stage ladder structure is gradually shortened from top to bottom. In the draining working state, the walls of the water storage cavity 112 are subjected to negative pressure, and the multi-stage ladder structure 800 is designed at the bottom of a large area, so that thin materials can be selected under the same deformation resistance requirement, thereby saving materials and being not too heavy.

Further, the draining board assembly can be placed on the step structure, so that the step structure is used as a supporting member, and the draining board assembly has two purposes and is simple in structure. Preferably, the drain plate assembly is positioned on the upper surface of the stepped structure remote from the bottom of the tank.

In the description of the present utility model, it should be understood that the terms "vertical," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify 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 thus should not be construed as limiting the protection of the present utility model.

If the terms "first," "second," etc. are used herein to define a part, those skilled in the art will recognize that: the use of "first" and "second" is for convenience only as well as for simplicity of description, and nothing more than a particular meaning of the terms is intended to be used unless otherwise stated.

The present utility model is not limited to the above-described embodiments, but, if various modifications or variations of the present utility model are not departing from the spirit and scope of the present utility model, the present utility model is intended to include such modifications and variations as fall within the scope of the claims and the equivalents thereof.

Claims

1. A paint slag draining apparatus, comprising:

a drip tank having an open receiving cavity;

the air extraction assembly comprises an air extraction pipe and a vacuum pump, wherein the air extraction pipe is communicated with the water storage cavity, and the air extraction pipe is connected with the vacuum pump.

2. The paint slag draining apparatus of claim 1, wherein the draining plate assembly comprises: the draining plate is provided with a plurality of draining areas, and the draining areas are formed by uniformly arranging a plurality of draining Kong Duohang columns;

3. The paint slag draining apparatus of claim 2, wherein:

the plurality of draining areas are distributed along the length direction/width direction of the draining plate.

4. A paint slag draining apparatus according to claim 3, wherein:

and one reinforcing rib pipe is shared between two adjacent draining areas.

5. The paint slag draining apparatus of claim 1, wherein:

the air inlet of the exhaust pipe is arranged close to the draining plate assembly.

6. The paint slag draining apparatus of claim 5, wherein:

the air inlet is arranged downwards.

7. The paint slag draining apparatus of claim 1, wherein:

and a control valve is connected between the exhaust pipe and the vacuum pump.

8. The paint slag draining apparatus of claim 1, wherein:

the paint slag draining equipment further comprises a pressure gauge and a detection air pipe, wherein the pressure gauge is arranged on the outer surface of the draining water tank and is connected with the water storage cavity through the detection air pipe.

9. The paint slag draining apparatus of claim 8, wherein:

the air inlet of the detection air pipe is downwards arranged and is close to the draining board assembly.

10. The paint slag draining apparatus of claim 1, wherein:

the bottom of the draining box is symmetrically arranged in a multi-stage ladder structure, and the width dimension of each stage ladder structure is gradually shortened from top to bottom.