CN204320726U - Coating rinsing device - Google Patents

Abstract

The utility model provides a paint rinsing device. The paint rinsing device includes a semicircular rinsing tank, a rotating screw conveying device and a stirring device. The rinsing tank is divided into two types. A kind of rinsing tank without openings, openings and non-openings are alternately connected head to tail in series to form a complete semicircular rinsing tank, and one of the openings and the rinsing tanks without openings are combined to form a first-stage rinsing device; through the utility model The implementation of patents has replaced the original heavy manual labor. The conveying screw conveys the paint forward until the end of the rinsing tank automatically falls into the container; the screw separates the rinsing tank into closed spaces, so that the front and rear paints are not mixed; the stirring device replaces manual stirring of the paint; the screw shaft rotates and scrapes The board is also stirred at the same time, and the paint that blocks the leak hole is scraped off; the cleaner water in the rear stage water storage tank is used by the previous stage to save water.

Description

paint rinse device

technical field

The utility model patent relates to a paint rinsing device, which is especially suitable for rinsing the chemically reacted paint in the paint production process.

Background technique

A kind of architectural coating is produced by mixing several chemical raw materials and producing them through chemical reactions. The resulting paint product is creamy, but contains some unreacted excess material that needs to be removed by rinsing with clean water. At present, this process is completely done by hand. The method is to pour the emulsion into a container, pour clear water, stir manually and then grate out the mixed liquid of raw materials and water. This process needs to be repeated several times to complete, the labor intensity of workers is high, and the production efficiency is low.

Contents of the invention

Purpose of the utility model: The utility model provides a paint rinsing device, and its purpose is to solve the problems of high labor intensity and low production efficiency in the previous manual form.

Technical solution : the utility model is realized through the following technical solutions:

A paint rinsing device, which is characterized in that: the device includes a semicircular rinsing tank, a rotating screw conveying device and a stirring device; the semicircular rinsing tank containing the paint is divided into two types, one is the one without openings Hole rinsing tank, the other is an open rinsing tank with small leaking holes at the bottom of the tank. The non-porous rinsing tank and the perforated rinsing tank are alternately connected in series head to tail and connected by bolts to form a complete semicircular rinsing tank; the rotating spiral The conveying device includes a rotating shaft installed above the rinsing tank and a conveying screw arranged on the rotating shaft. The conveying screw extends into the rinsing tank, and the rotating shaft is connected to a deceleration motor. One end of the rinsing tank is provided with a hopper for feeding into the rinsing tank A stirring device is arranged near the hopper of the rinsing tank, and there is no conveying screw at the rotating shaft corresponding to the position of the agitating device, and a water storage tank is arranged below the rinsing tank.

One of the non-porous rinsing tanks and one perforated rinsing tank are combined to form a first-stage rinsing tank, and the multi-stage rinsing tanks can be connected in series and supported together on the frame.

The outer diameter of the conveying screw is slightly smaller than the diameter of the rinsing tank, and the periphery of the conveying screw is equipped with a rubber strip, which is in close contact with the inner wall of the rinsing tank, and the rubber strip is a structure that separates the rinsing tank into multiple closed spaces.

A scraper is installed on the periphery of the conveying screw along the axial direction.

A water storage tank is provided at the bottom of each level of rinsing tank.

Each level of rinsing tank is provided with a stirring device.

The two side-by-side stirring claws of the stirring device extend into the rinsing tank across the non-helix part of the rotating shaft.

The rotating shafts above the multi-stage rinsing tanks are the same rotating shaft.

The orifice plate of the perforated rinsing tank is bolted to the frame.

A filter tank is arranged on the water storage tank.

Advantages and effects :

The utility model provides a coating rinsing device, the purpose of which is to change the manual rinsing process into machine cleaning in the production process of the coating, so as to reduce labor intensity of workers and improve productivity.

The paint rinsing device includes a semicircular rinsing tank, a rotating screw conveying device and a stirring device. The rinsing tank is divided into two types, one with small leaking holes at the bottom of the tank, and the other without holes. The rinsing tanks with holes are alternately connected head to tail in series to form a complete semicircular rinsing tank, and the combination of a rinsing tank with holes and no openings constitutes a first-stage rinsing device; a rotating shaft with an intermittent conveying screw is installed in the rinsing tank Above, the outer diameter of the conveying screw is slightly smaller than the diameter of the rinsing tank, and a rubber strip is installed along the periphery of the screw, which is in contact with the rinsing tank, and a scraper is installed on the periphery of the screw along the axial direction. The portion of the rotating shaft above the non-perforated rinse tank has no helix and the paint agitation device straddles the shaft. A water storage tank is also placed under each perforated rinsing tank.

Through the implementation of the utility model patent, the original heavy manual labor is replaced. The conveying screw conveys the paint forward until the end of the rinsing tank automatically falls into the container; the screw separates the rinsing tank into closed spaces, so that the front and rear paints are not mixed; the stirring device replaces manual stirring of the paint; the screw shaft rotates and scrapes The board is also stirred at the same time, and the paint that blocks the leak hole is scraped off; the cleaner water in the latter stage of the water storage tank is used by the previous stage to save water.

Description of drawings:

Figure 1 is the main structural diagram of the utility model patent;

In the figure, label 1—frame; 2—reduced motor; 3—hopper; 4—stirring device; 5—conveying screw; 6—no-hole rinsing tank; 7—perforated rinsing tank; Groove; 10—water storage tank.

The specific embodiment: the utility model is further described below in conjunction with the accompanying drawings:

As shown in Figure 1, a paint rinsing device includes a semicircular rinsing tank, a rotating screw conveying device and a stirring device; the semicircular rinsing tank containing the paint is divided into two types, one is that there is no opening The non-porous rinsing tank 6, the other is the perforated rinsing tank 7 with small leaking holes on the bottom of the tank, the non-porous rinsing tank 6 and the perforated rinsing tank 7 are connected in series from end to end alternately to form a complete semicircle Rinsing tank; the rotating screw conveying device includes a rotating shaft installed above the rinsing tank and a conveying screw 5 arranged on the rotating shaft. The conveying screw 5 extends into the rinsing tank, and the rotating shaft is connected to the gear motor 2, which is driven by the gear motor 2 to rotate The conveying screw 5 is discontinuous, and one end of the rinsing tank is provided with a hopper 3 for injecting materials into the rinsing tank, and a stirring device 4 is arranged at a position close to the rinsing tank hopper 3, and the rotating shaft corresponding to the position of the agitating device 4 There is no conveying screw 5, that is, the intermittent part of the conveying screw 5, and a water storage tank 10 is arranged below the rinsing tank.

One of the non-porous rinsing tanks 6 and one perforated rinsing tank 7 are combined to form a first-level rinsing tank, and the multi-stage rinsing tanks can be connected in series and supported on the frame 1 together.

The outer diameter of the conveying screw 5 is slightly smaller than the diameter of the rinsing tank, that is to say, there is a gap between the outer diameter of the conveying screw 5 and the diameter of the rinsing tank. The outer periphery of the conveying screw 5 is equipped with a rubber strip, which is in close contact with the inner wall of the rinsing tank. The rubber strips are in contact with the rinsing tanks to separate the rinsing tanks into closed spaces so that the front and rear paints are not mixed.

The periphery of conveying screw 5 is equipped with scraper 8 along the axial direction, and scraper 8 can scrape off the coating that blocks hole rinsing tank 7 holes on the one hand, and can stir and rinse coating simultaneously on the other hand.

A water storage tank is provided at the bottom of each level of rinsing tank.

A stirring device 4 is arranged on each level of rinsing tank.

The two side-by-side stirring claws of the stirring device 4 extend into the rinsing tank across the non-helical part of the rotating shaft. The rotating shaft above the multi-stage rinsing tank is the same rotating shaft, which stirs the mixture of the passing paint and water.

The orifice plate of the perforated rinsing tank 7 is connected on the frame with bolts, which can be easily replaced according to the requirements of different sizes of holes.

When rinsing, clean water is injected from the side of the non-porous rinsing tank 6, and the waste water is filtered out from the perforations of the perforated rinsing tank 7, and flows into the lower water storage tank 10 through the filter tank 9, after the wastewater in the water storage tank 10 is settled, the upper layer is relatively clean The water is circulated back to the previous stage rinse tank. The function of filter tank 9 is to reclaim the filtered paint of a certain size.

Claims (10)

1. A paint rinsing device, characterized in that: the device comprises a semicircular rinsing tank, a rotating screw conveying device and a stirring device; the semicircular rinsing tank containing the paint is divided into two types, one is that there is no opening The non-porous rinsing tank (6), the other is the perforated rinsing tank (7) with small leaking holes at the bottom of the tank, the non-porous rinsing tank (6) and the perforated rinsing tank (7) are alternately connected head to tail in series with bolts Connected to form a complete semicircular rinsing tank; the rotating screw conveying device includes a rotating shaft installed above the rinsing tank and a conveying screw (5) arranged on the rotating shaft. The conveying screw (5) extends into the rinsing tank and rotates The shaft is connected to the deceleration motor (2). One end of the rinsing tank is provided with a hopper (3) for injecting material into the rinsing tank. A stirring device (4) is provided near the hopper (3) of the rinsing tank. The stirring device (4) ) position corresponding to the rotation axis, there is no conveying screw (5), and a water storage tank (10) is arranged below the rinsing tank. 2. The paint rinsing device according to claim 1, characterized in that one of the non-porous rinsing tanks (6) and one perforated rinsing tank (7) are combined to form a first-level rinsing tank, and multi-stage rinsing tanks can be connected in series Supported on frame (1). 3. The paint rinsing device according to claim 2, characterized in that: the outer diameter of the conveying screw (5) is slightly smaller than the diameter of the rinsing tank, and the outer periphery of the conveying screw (5) is equipped with a rubber strip, which is closely connected to the inner wall of the rinsing tank In contact, the rubber strip is a structure that divides the rinsing tank into multiple closed spaces. 4. The paint rinsing device according to claim 2, characterized in that: a scraper (8) is installed on the periphery of the conveying screw (5) along the axial direction. 5. The paint rinsing device according to claim 2, characterized in that: a water storage tank is provided at the bottom of each stage of the rinsing tank. 6. The paint rinsing device according to claim 2, characterized in that: each level of rinsing tank is provided with a stirring device (4). 7. The paint rinsing device according to claim 1 or 6, characterized in that the two parallel stirring claws of the stirring device (4) extend into the rinsing tank across the non-spiral part of the rotating shaft. 8. The paint rinsing device according to claim 2, characterized in that: the rotating shafts above the multi-stage rinsing tanks are the same rotating shaft. 9. The paint rinsing device according to claim 1, characterized in that: the orifice plate of the perforated rinsing tank (7) is connected to the frame by bolts. 10. The paint rinsing device according to claim 1, characterized in that a filter tank (9) is arranged on the water storage tank (10).