CN218688593U - Water based paint apparatus for producing - Google Patents

Abstract

The utility model provides a water based paint apparatus for producing, including stirred tank, the water head tank, the inside (mixing) shaft that is equipped with of stirred tank, be connected with a plurality of stirring leaves on the (mixing) shaft, the inside many coil pipes that are provided with of stirred tank, the coil pipe is connected on the distributor, advance water piping connection in the lower part of water head tank on the upper portion of distributor, be provided with the opening or closing of solenoid valve in order to control the inlet tube on the inlet tube, stirred tank's tail gas export is still connected the tail gas import at the adsorption column through the connecting pipe, the tail gas import is located the lower part of adsorption column, the top of adsorption column is equipped with the residual gas export, be equipped with the leakage fluid dram in the bottom of adsorption column. The utility model discloses, stirred tank adds water evenly, accurate, and adsorption resin in the adsorption column can adsorb effectively and smuggle the harmful volatile substance secretly in tail gas, has reduced the emission of harmful easily volatile substance, has reached the absorptive purpose of tail gas, guarantees emission environmental protection safety.

Description

Water based paint apparatus for producing

Technical Field

The utility model belongs to the technical field of the production of coating, especially, relate to a water based paint apparatus for producing.

Background

The water-based paint is a paint using water as a solvent or a dispersion medium, the water-based paint comprises a water-soluble paint, a water-dilutable paint and a water-dispersible paint, when the water-based paint is produced and mixed, the paint needs to be stirred and mixed by a stirring kettle, water in the stirring kettle can be lost due to various reasons during the stirring and mixing reaction of the water-based paint, so that the viscosity of the water-based paint is increased, and therefore, the water is required to be added in a non-fixed manner during the stirring and mixing reaction of the water-based paint to ensure the viscosity of the water-based paint product.

At present, the addition of stirred tank moisture among the prior art is through the charge door pipeline addition, and the water yield control of addition is not good, and moreover, after directly adding moisture, the local position place of stirred tank is directly added to moisture, still can cause the product composition of the water based paint in the stirred tank to distribute local inhomogeneous, the time of the stirring of increaseing.

In addition, the existing water-based paint production device is directly arranged outside a hole after the stirring kettle is finished, and a small amount of organic volatile substances carried by tail gas and water vapor of the water-based paint are directly discharged into the air, so that the pollution to the atmospheric environment is caused.

Therefore, it is necessary to design a production device for producing water-based paint, which can supplement water-based paint, can be fully mixed, is convenient and accurate, and can ensure no pollution emission, so as to solve the problems of the existing production device.

SUMMERY OF THE UTILITY MODEL

For this reason, in order to solve the problem that the above-mentioned make-up water of water based paint in process of production produced and exhaust emissions's problem, the utility model discloses a following scheme realizes: the utility model provides a water based paint apparatus for producing, includes stirred tank, water head tank, stirred tank inside is provided with the (mixing) shaft that is driven by agitator motor, be connected with a plurality of stirring leaves that set up on the different positions about on the (mixing) shaft, stirred tank inside be provided with surround in stirred tank inner wall and distribution are in many coil pipes between the stirring leaf, the coil pipe is connected on the outside distributor of stirred tank, the upper portion of distributor pass through advance water piping connection in the lower part of water head tank, just be provided with the opening or closing of solenoid valve in order to control the inlet tube on the inlet tube, stirred tank, its tail gas export still connect the tail gas import at the adsorption column through the connecting pipe, the tail gas import is located the lower part of adsorption column, the top of adsorption column is equipped with the residual gas export, is equipped with the leakage fluid dram in the bottom of adsorption column.

Further, the upper portion of distributor still is connected with compressed air pipe, compressed air pipe is provided with the solenoid valve in order to control compressed air pipe's opening or closing. Compressed air pipe and inlet tube can switch through control solenoid valve, set up compressed air pipe, can wash sweeping after the high-pressure air flow that the air feed effect of coil pipe produced through compressed air pipe at the in-process of stirred tank blowing very conveniently, make coil pipe and stirred tank can obtain complete drying, avoid ponding in coil pipe or the stirred tank, guarantee stirred tank's inside clean and tidy, when starting compressed air pipe and inlet tube simultaneously, compressed air pipe's compressed air can provide bigger pressure for the inlet tube, guarantee to add the in-process of water and can mix better in stirred tank.

Furthermore, a plurality of uniformly arrayed disc holes taking the coil pipe as the circumference are arranged on the side of the coil pipe facing the central shaft direction of the stirring kettle. When stirred tank need add water, can open the inlet tube through control solenoid valve, on the water of inlet tube flowed into the coil pipe in the stirred tank from water head tank, set up the dish hole on coil pipe and the coil pipe through different positions and add uniformly stirred tank's different positions on, therefore, add water through the coil pipe, it is more even.

Further, the coil pipes are arranged in two. Two coil pipes set up respectively between the stirring leaf in the stirred tank, when adding water in the coil pipe, the water in the coil pipe sprays through the center pin direction of dish hole orientation stirred tank, can increase stirred tank's stirring effect well, guarantees that the water of newly adding can be fast with the material misce bene in the stirred tank.

Furthermore, a normally open valve is arranged on the water inlet pipe.

Furthermore, a normally open valve is arranged on the compressed air pipe.

The utility model discloses, in order to guarantee water based paint's quality, the water of depositing in the water elevated tank is the drainage after the dechlorination.

The utility model discloses, through the watered mode of coil pipe, guaranteed that stirred tank adds water more even, set up solenoid valve control simultaneously and added water, guaranteed to add the water yield more accurate.

The utility model discloses an adsorption column adsorbs apparatus for producing's tail gas, and adsorption resin in the adsorption column can adsorb effectively and smuggle the harmful volatile substance secretly in tail gas, has reduced the emission of harmful easily volatile substance, has reached the absorptive purpose of tail gas, guarantees emission environmental protection safety.

Drawings

Fig. 1 is a schematic view of the production device of the present invention.

Fig. 2 is a schematic perspective view of the coil.

Wherein: 1-water elevated tank, 2-stirring kettle, 2 a-stirring motor, 2 b-stirring shaft, 2 c-stirring blade, 2 d-vent pipe, 2 e-tail gas outlet, 2 f-jacket, 2 g-jacket inlet, 2 h-jacket outlet, 2 i-discharge port, 2 j-charging port, 3-adsorption column, 3 a-resin mounting port, 3 b-water inlet, 3 c-tail gas inlet, 3 d-residual gas outlet, 3 e-liquid discharge port, 4-electromagnetic valve, 5-water inlet pipe, 6-compressed air pipe, 7-distributor, 8-connecting pipe, 9-coil pipe, 9 a-coil hole, 10-supporting table, 11-collecting barrel and 12-normally open valve.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

The utility model provides a water based paint apparatus for producing, as figure 1, including stirred tank 2, water head tank 1, stirred tank 2 and water head tank 1 are in the same place through advancing water piping 5 connection, stirred tank 2's upper portion is provided with agitator motor 2a, agitator motor 2a connects on (mixing) shaft 2b, be provided with a plurality of stirring leaves 2c on (mixing) shaft 2b, stirring leaf 2c sets up different position departments from top to bottom on (mixing) shaft 2b, stirred tank 2's outside is equipped with to press from both sides cover 2f and can heat or keep warm for the material, the both ends that press from both sides cover 2f are provided with and press from both sides cover entry 2g and press from both sides cover export 2h, stirred tank 2's bottom still is provided with discharge gate 2i in order to make things convenient for the material unloading, still be equipped with blow-down pipe 2d and charge door 2j on stirred tank 2's upper portion, blow-down pipe 2d is used for the pressure in the atmospheric stirred tank 2, charge door 2j is in order to make things convenient for the interpolation of stirred tank 2 material.

In this embodiment, a plurality of coil pipes 9 surrounding the inner wall of the stirring kettle 2 and distributed between the stirring blades 2c are arranged inside the stirring kettle 2, referring to fig. 2, a plurality of plate holes 9a which are uniformly arrayed and use the coil pipes 9 as the circumference are arranged on the coil pipes 9 facing the central axis direction side of the stirring kettle 2, in this embodiment, two coil pipes 9 are arranged, the coil pipes 9 are respectively arranged between the stirring blades 2c, the outside of the coil pipes 9 is connected to the distributor 7, the water or the compressed air introduced into the two coil pipes 9 is more uniformly distributed through the distributor 7, the upper part of the distributor 7 is connected to the lower part of the water head tank 1 through the water inlet pipe 5, the water inlet pipe 5 is provided with the normally open valve 12 and the electromagnetic valve 4, the normally open valve 12 is a valve which is in a normally open state in the using process, the electromagnetic valve 4 is used for controlling the opening or closing of the water inlet pipe 5, in the process of maintaining or replacing the electromagnetic valve 4, the normally open valve 12 can be closed, and the water head tank 1 can enter the stirring kettle 2 through the electromagnetic valve 4 smoothly, and the water head tank 1 is higher than the stirring kettle 2.

In this embodiment, still be connected with compressed air pipe 6 on the upper portion of distributor 7, be provided with solenoid valve 4 and normally open valve 12 at compressed air pipe 6, normally open valve 12 is the valve that is in the open state often in the in-process of using, solenoid valve 4 is used for with the opening or closing of control compressed air pipe 6, in the in-process of solenoid valve 4 maintenance or change, can realize through closing normally open valve 12, compressed air pipe 6 and inlet tube 5 can switch through control solenoid valve 4, set up compressed air pipe 6, can be very conveniently in the process of stirred tank 2 blowing sweep after the high-pressure air flow that produces to coil pipe 9's air feed effect through compressed air pipe 6, make coil pipe 9 and stirred tank 2 can obtain complete drying, avoid ponding in coil pipe 9 or stirred tank 2, guarantee that stirred tank 2's inside is clean and tidy, start compressed air pipe 6 and inlet tube 5 simultaneously, compressed air of compressed air pipe 6 can provide bigger pressure for adding water 5, the in-process of assurance can mix better in stirred tank 2.

In this embodiment, the tail gas import 3c at adsorption column 3 is connected through connecting pipe 8 to stirred tank 2's tail gas export 2e, and tail gas import 3c is located adsorption column 3's lower part, and adsorption column 3's top is equipped with residual gas export 3d, is equipped with leakage fluid dram 3e in adsorption column 3's bottom, and adsorption column 3 sets up on a supporting bench 10, and the leakage fluid dram 3e of adsorption column 3 sees through the below of a supporting bench 10, still has the adsorption liquid of collecting vessel 11 in order to collect adsorption column 3 in the below of a supporting bench 10.

In this embodiment, the inside packing material of adsorption column 3 is adsorption resin, especially macroporous's adsorption resin, and 3 sides of adsorption column provide resin installing port 3a, and adsorption resin fills and changes through resin installing port 3a, and adsorption column 3 still includes water inlet 3b, and water inlet 3b is located the resin installing port 3a upper portion on 3 sides of adsorption column, and the adsorption column 3 of being convenient for elutes when adsorbing and reaching the saturation to reach activated resin's purpose.

In this example, the process of activating the adsorbent resin: and opening a water inlet 3b on the adsorption column 3, washing the waste liquid which contains harmful organic micromolecules and is adsorbed by the adsorption resin in the adsorption column 3, discharging the waste liquid through a liquid outlet 3e, repeatedly washing for 2-3 times, thoroughly draining the moisture in the adsorption resin, and using the activated resin for the next time.

Preferably, the utility model discloses adsorption column 3 adopts transparent post, and its operation condition, the operation of being convenient for are observed when tail gas adsorption process, resin activation, the loading resin of being convenient for.

The above embodiments only express the embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (6)

1. The utility model provides a water based paint apparatus for producing, includes stirred tank, water head tank, the inside (mixing) shaft that is provided with by agitator motor drives of stirred tank, be connected with a plurality of stirring leaves that set up on the upper and lower different positions on the (mixing) shaft, its characterized in that: the inside surrounding that is provided with of stirred tank in stirred tank inner wall and distribution are in many coil pipes between the stirring leaf, the coil pipe is connected on the outside distributor of stirred tank, advance water piping connection through the upper portion of distributor in the lower part of water head tank, just be provided with the opening or closing of solenoid valve in order to control the inlet tube on the inlet tube, stirred tank, its tail gas export still connect the tail gas import at the adsorption column through the connecting pipe, the tail gas import is located the lower part of adsorption column, the top of adsorption column is equipped with the residual gas export, is equipped with the leakage fluid dram in the bottom of adsorption column.

2. The apparatus for producing an aqueous coating material according to claim 1, wherein: the upper portion of distributor still is connected with compressed air pipe, compressed air pipe is provided with the solenoid valve in order to control compressed air pipe's opening or closing.

3. The apparatus for producing an aqueous coating material according to claim 1, wherein: the side of the coil pipe facing the central shaft direction of the stirring kettle is provided with a plurality of uniformly arrayed plate holes taking the coil pipe as the circumference.

4. The apparatus for producing an aqueous coating material according to claim 1, wherein: the number of the coil pipes is two.

5. The apparatus for producing an aqueous coating material according to claim 1, wherein: and a normally open valve is arranged on the water inlet pipe.

6. The apparatus for producing an aqueous coating material according to claim 2, wherein: and a normally open valve is arranged on the compressed air pipe.

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