阅读说明：本技术 一种化工涂料生产用消泡装置 (Fire fighting equipment is used in chemical industry coating production ) 是由 王云 于 2020-07-01 设计创作，主要内容包括：本发明适用于化工涂料生产设备技术领域,提供了化工涂料生产用消泡装置；包括：装置主体,内部中空设置,用于消泡处理；转轴,转动设置于装置主体内部；消泡组件,消泡组件上下抖动,且随着转轴转动对装置主体内部原料进行消泡,所述消泡组件靠近液面设置；敲击球,设置在装置主体两侧,间歇的对装置主体外侧进行撞击,且敲击球与转轴传动连接；多个风叶,阵列安装在转轴上；以及,多个搅拌叶,阵列设置在转轴上、同方向倾斜设置,且设置在消泡组件下方。本发明消泡效果好,且消泡范围广。(The invention is suitable for the technical field of chemical coating production equipment, and provides a defoaming device for chemical coating production; the method comprises the following steps: the device main body is hollow inside and is used for defoaming treatment; the rotating shaft is rotatably arranged in the device main body; the defoaming assembly shakes up and down and defoams the raw materials in the device main body along with the rotation of the rotating shaft, and the defoaming assembly is arranged close to the liquid level; the knocking balls are arranged on two sides of the device main body, intermittently impact the outer side of the device main body and are in transmission connection with the rotating shaft; the fan blades are arranged on the rotating shaft in an array manner; and the stirring blades are arranged on the rotating shaft in an array manner, are obliquely arranged in the same direction and are arranged below the defoaming component. The invention has good defoaming effect and wide defoaming range.)

1. The utility model provides a defoaming device for chemical industry coating production which characterized in that includes: a device main body (1) which is hollow inside and is used for defoaming treatment;

a rotating shaft (15) rotatably provided inside the device body (1);

the defoaming assembly shakes up and down and defoams the raw materials in the device main body (1) along with the rotation of the rotating shaft (15), and the defoaming assembly is arranged close to the liquid level;

the knocking balls (4) are arranged on two sides of the device main body (1), intermittently impact the outer side of the device main body (1), and the knocking balls (4) are in transmission connection with the rotating shaft (15);

the fan blades (10) are arranged on the rotating shaft (15) in an array manner; and the number of the first and second groups,

a plurality of stirring blades (16) are arranged on the rotating shaft (15) in an array manner, are obliquely arranged in the same direction and are arranged below the defoaming component.

2. The defoaming device for chemical coating production according to claim 1, wherein an air outlet (9) is arranged above the device main body (1).

3. The defoaming device for chemical coating production according to claim 1, wherein the knocking balls (4) on two sides are respectively and fixedly mounted on the L-shaped connecting rods (3) on two sides, the L-shaped connecting rods (3) are L-shaped, one ends of the L-shaped connecting rods (3) far away from the knocking balls (4) slide through holes in the guide supporting blocks (6) and are elastically mounted on the guide supporting blocks (6), one ends of the L-shaped connecting rods (3) far away from the knocking balls (4) are fixedly mounted with contact blocks (7) which abut against the driving wheels (8), and the contact blocks (8) are fixedly mounted on the rotating shaft (15).

4. The defoaming device for chemical coating production according to claim 3, wherein the driving wheel (8) is any one of an eccentric wheel, a cam or an elliptical wheel.

5. The defoaming device for chemical coating production according to claim 3, wherein an A elastic member (5) is sleeved outside the L-shaped connecting rod (3), and two ends of the A elastic member (5) are fixedly mounted on the guide supporting block (6) and the L-shaped connecting rod (3).

6. The defoaming device for chemical coating production according to claim 1, wherein a driving mechanism for driving the rotating shaft (15) to rotate is further arranged on the device main body (1).

7. The defoaming device for chemical coating production according to claim 6, wherein the driving mechanism comprises a driving motor (19), and the driving motor (19) is in transmission connection with the rotating shaft (15).

8. The defoaming device for chemical coating production according to any one of claims 1-7, wherein the defoaming assembly comprises a sliding sleeve (14) sleeved on a rotating shaft (15), a plurality of defoaming rods (11) are arranged outside the sliding sleeve (14) in an array manner, and a plurality of defoaming pieces (12) are arranged outside the defoaming rods (11) in an array manner.

9. The defoaming device for chemical coating production according to claim 8, wherein the sliding sleeve (14) is vertically slidably disposed on the rotating shaft (15), and a guide slider slidably disposed in a sliding groove inside the sliding sleeve (14) is vertically disposed outside the rotating shaft (15).

10. The defoaming device for chemical coating production according to claim 9, wherein a fixing ring (13) fixedly mounted inside the device body (1) is sleeved outside the rotating shaft (15), two convex blocks (22) are symmetrically arranged on the fixing ring (13), two driving rods (21) are symmetrically arranged on the sliding sleeve (14), the upper ends of the two driving rods (21) are abutted against the defoaming member (12), the convex blocks (22) are arranged on the rotating track of the driving rods (21), and the sliding sleeve (14) is elastically sleeved on the rotating shaft (15).

Technical Field

The invention relates to the technical field of chemical coating production equipment, in particular to a defoaming device for chemical coating production.

Background

The coating is traditionally named as paint in China. The coating is a continuous film which is coated on the surface of an object to be protected or decorated and can form firm adhesion with the object to be coated, and is a viscous liquid which is prepared by taking resin, oil or emulsion as a main material, adding or not adding pigments and fillers, adding corresponding auxiliaries and using an organic solvent or water.

Chemical industry coating need carry out defoaming treatment in process of production, and prior art defoaming effect is not good, and then influences follow-up manufacturing procedure, consequently needs design a defoaming device for chemical industry coating production to solve above-mentioned technical problem.

Disclosure of Invention

The invention aims to provide a defoaming device for chemical coating production, which is used for solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a defoaming device for chemical industry coating production includes: the device main body is hollow inside and is used for defoaming treatment;

the rotating shaft is rotatably arranged in the device main body;

the defoaming assembly shakes up and down and defoams the raw materials in the device main body along with the rotation of the rotating shaft, and the defoaming assembly is arranged close to the liquid level;

the knocking balls are arranged on two sides of the device main body, intermittently impact the outer side of the device main body and are in transmission connection with the rotating shaft;

the fan blades are arranged on the rotating shaft in an array manner; and the number of the first and second groups,

a plurality of stirring leaves, the array sets up in the pivot, equidirectional slope setting, and sets up in defoaming subassembly below.

As a further scheme of the invention: an air outlet is arranged above the device main body.

As a still further scheme of the invention: both sides strike ball fixed mounting respectively on the L type connecting rod of both sides, and L type connecting rod is the L type, and L type connecting rod keeps away from to strike ball one end and slides and pass the through-hole setting on the direction supporting shoe, and L type connecting rod elastic mounting is on the direction supporting shoe, L type connecting rod keeps away from to strike ball one end fixed mounting and has the contact piece of contradicting on the drive wheel, fixed mounting is in the pivot.

As a still further scheme of the invention: the driving wheel is any one of an eccentric wheel, a cam or an elliptical wheel.

As a still further scheme of the invention: an elastic part A is sleeved on the outer side of the L-shaped connecting rod, and two ends of the elastic part A are fixedly installed on the guide supporting block and the L-shaped connecting rod.

As a still further scheme of the invention: the device main body is also provided with a driving mechanism for driving the rotating shaft to rotate.

As a still further scheme of the invention: the driving mechanism comprises a driving motor, and the driving motor is in transmission connection with the rotating shaft.

As a still further scheme of the invention: defoaming subassembly is including the cover put the epaxial sliding sleeve in the pivot, sliding sleeve outside array is provided with a plurality of defoaming sticks, defoaming stick outside array is provided with a plurality of defoaming pieces.

As a still further scheme of the invention: the sliding sleeve is arranged on the rotating shaft in a vertically sliding mode, and a guide sliding block which is arranged in a sliding groove in the sliding sleeve in a sliding mode is vertically arranged on the outer side of the rotating shaft.

As a still further scheme of the invention: the fixed ring of fixed mounting in the inside of device main part has been put to the pivot outside cover, and is provided with the symmetry on the fixed ring and be provided with two lugs, it is provided with two actuating levers still to the symmetry on the sliding sleeve, contradicts on the defoaming piece on two actuating levers upper ends, and the lug setting is in the rotation orbit of actuating lever, and the elastic cover of sliding sleeve is put in the pivot simultaneously.

Compared with the prior art, the invention has the beneficial effects that: the device main body is filled with liquid needing defoaming, the rotating shaft rotates to drive the stirring blades to stir materials, the stirring blades are arranged obliquely to enable the liquid to flow upwards, when the liquid flows upwards, the defoaming component rotates along with the vertical vibration of the rotating shaft to defoam bubbles on the surface of the liquid, and meanwhile, the knocking balls knock the device main body to enable the bubbles on the inner wall of the device main body to move upwards for defoaming; meanwhile, the fan blades are arranged to enable the interior of the device main body to be at negative pressure, so that bubbles are eliminated in an accelerated manner. The invention has good defoaming effect.

Drawings

Fig. 1 is a schematic structural diagram of a defoaming device for chemical coating production.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of a sliding sleeve in the defoaming device for chemical coating production.

In the figure: the device comprises a device body-1, a feed inlet-2, an L-shaped connecting rod-3, a knocking ball-4, an elastic component A-5, a guide supporting block-6, a contact block-7, a driving wheel-8, an air outlet-9, a fan blade-10, a defoaming rod-11, a defoaming component-12, a fixing ring-13, a sliding sleeve-14, a rotating shaft-15, a stirring blade-16, a gear A-17, a gear B-18, a driving motor-19, a liquid discharge port-20, a driving rod-21, a bump-22 and an elastic component B-23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, a structure diagram of a defoaming device for chemical coating production according to an embodiment of the present invention includes: the device comprises a device main body 1, a defoaming device and a control device, wherein the device main body is hollow inside and is used for defoaming treatment;

a rotating shaft 15 rotatably provided inside the apparatus main body 1;

the defoaming assembly shakes up and down and defoams the raw materials in the device main body 1 along with the rotation of the rotating shaft 15, and the defoaming assembly is arranged close to the liquid level;

the knocking balls 4 are arranged on two sides of the device main body 1, intermittently impact the outer side of the device main body 1, and are in transmission connection with the rotating shaft 15, so that the rotating shaft 15 provides power for the reciprocating impact of the knocking balls 4, and the knocking balls 4 enable bubbles attached to the inner wall of the device main body 1 to move upwards in the impact process to achieve defoaming;

the fan blades 10 are arranged on the rotating shaft 15 in an array mode, rotate along with the rotating shaft 15, enable the interior of the device main body 1 to be under negative pressure and accelerate gas discharge; and the number of the first and second groups,

a plurality of stirring blades 16, the array sets up on pivot 15, equidirectional slope setting, and sets up in defoaming subassembly below.

In the embodiment of the invention, the device main body 1 is filled with liquid to be defoamed, the rotating shaft 15 rotates to drive the stirring blades 16 to stir materials, the stirring blades 16 are obliquely arranged to enable the liquid to flow upwards, when the liquid flows upwards, the defoaming component rotates along with the up-and-down vibration of the rotating shaft 15 to defoam bubbles on the liquid surface, and meanwhile, the knocking ball 4 knocks the device main body 1 to enable the bubbles on the inner wall of the device main body 1 to move upwards to defoam; meanwhile, the fan blades 10 are arranged, so that the inside of the device main body 1 is under negative pressure, and the elimination of bubbles is accelerated. The invention has good defoaming effect.

As shown in fig. 1, as a preferred embodiment of the present invention, in order to install the fan blade 10 on the rotating shaft 15, the fan blade 10 is fixedly installed on the rotating shaft 15 by bolts, or is fixed on the rotating shaft 15 by welding, in order to exhaust gas, an air outlet 9 is arranged above the device main body 1, and further, the gas is exhausted, so that the inside of the device main body 1 is under negative pressure, and defoaming is accelerated.

In order to drive the sliding sleeves 14 at the two sides to intermittently knock the device body 1, the knocking balls 4 at the two sides are respectively and fixedly arranged on the L-shaped connecting rods 3 at the two sides, the L-shaped connecting rod 3 is L-shaped, one end of the L-shaped connecting rod 3 far away from the knocking ball 4 is arranged by sliding through the through hole on the guide supporting block 6, and the L-shaped connecting rod 3 is elastically arranged on the guide supporting block 6, one end of the L-shaped connecting rod 3, which is far away from the knocking ball 4, is fixedly provided with a contact block 7 which is pressed against a driving wheel 8, the contact block 8 is fixedly arranged on a rotating shaft 15, and particularly, when the rotating shaft 15 rotates, thereby driving the driving wheel 8 to rotate, the driving wheel 8 drives the L-shaped connecting rod 3 to slide back and forth in the guide supporting block 6, and then the knocking ball 4 intermittently knocks the outer side of the device main body 1, so that bubbles on the inner wall of the device main body 1 move upwards, and defoaming is realized.

In order to enable the driving wheel 8 to drive the contact blocks 7 on the two sides to oscillate back and forth, the driving wheel 8 is any one of an eccentric wheel, a cam or an elliptical wheel. Thereby realizing that the knocking balls 4 on both sides are driven to knock the device main body 1.

In order to make the elastic installation of L type connecting rod 3 on guide support block 6, consequently the elastic component 5 of A has been put to L type connecting rod 3 outside cover, the fixed mounting in the both ends of elastic component 5 of A is on guide support block 6 and L type connecting rod 3, and this setting and then make the elastic installation of L type connecting rod 3 on guide support block 6, L type connecting rod 3 is made for the spring, and this setting is convenient for realize.

In order to provide power for the rotation of the rotating shaft 15, a driving mechanism for driving the rotating shaft 15 to rotate is further arranged on the device main body 1.

Specifically, the driving mechanism comprises a driving motor 19, and the driving motor 19 is in transmission connection with the rotating shaft 15. The driving motor 19 and the rotating shaft 15 can adopt gear transmission, chain transmission or belt transmission.

Preferably, the output end of the driving motor 19 is fixedly sleeved with an a gear 17 which is sleeved on the rotating shaft 15, the a gear 17 is fixedly sleeved on the rotating shaft 15, the driving motor 19 is electrified to rotate, the B gear 18 drives the a gear 17 to rotate, and power is provided for the rotation of the rotating shaft 15.

In order to be fine carry out the defoaming, consequently the defoaming subassembly is including set up the sliding sleeve 14 in pivot 15, the 14 outside arrays of sliding sleeve are provided with a plurality of defoaming bars 11, 11 outside arrays of defoaming bars are provided with a plurality of defoaming pieces 12, should set up and then rotate the in-process defoaming of many defoaming pieces 12 to liquid surface or inside and carry out the defoaming.

The sliding sleeve 14 is arranged on the rotating shaft 15 in a vertically sliding manner, a guide sliding block which is arranged in a sliding groove in the sliding sleeve 14 in a sliding manner is vertically arranged on the outer side of the rotating shaft 15, and the sliding sleeve 14 is arranged on the rotating shaft 15 in a vertically sliding manner due to the arrangement. The number of the guide sliding blocks is not less than two.

In order to drive sliding sleeve 14 and slide from top to bottom in pivot 15, consequently fixed ring 13 of fixed mounting in device main part 1 inside has been put to the cover in the pivot 15 outside, and is provided with the symmetry on fixed ring 13 and be provided with two lugs 22, it is provided with two actuating levers 21 still to symmetry on sliding sleeve 14, contradict on defoaming piece 12 two actuating levers 21 upper ends, and lug 22 sets up on the rotation orbit of actuating lever 21, and 14 elastic cover of sliding sleeve is put in pivot 15 simultaneously, and then sliding sleeve 14 rotates along with pivot 15, actuating lever 21 rotates along with sliding sleeve 14, the intermittent conflict of actuating lever 21 is to lug 22, and then make the intermittent downward vibration of actuating lever 21, and then make sliding sleeve 14 drive defoaming stick 11 and defoaming piece 12 vibrate downwards, and then enlarge the defoaming scope, improve defoaming effect.

Specifically, the elastic member B23 is further sleeved outside the rotating shaft 15, the upper end and the lower end of the elastic member B23 are respectively and fixedly mounted on the sliding sleeve 14 and the rotating shaft 15, and the sliding sleeve 14 is elastically mounted on the rotating shaft 15 by yarn weaving.

Device main part 1 upper portion is provided with charge door 2, sets up charge door 2 and is convenient for add liquid to device main part 1 is inside, device main part 1 bottom still is provided with leakage fluid dram 20 for the liquid that the defoaming was accomplished is discharged.

The working principle of the invention is as follows: the device main body 1 is filled with liquid to be defoamed, the driving motor 19 is electrified to drive the gear B18 and the gear A17 to drive the rotating shaft 15 to rotate, and further drive the stirring blade 16 to stir materials, since the stirring blade 16 is disposed obliquely and thus the liquid flows upward, when the liquid flows upward, the sliding sleeve 14 rotates along with the rotating shaft 15, meanwhile, the driving rod 21 on the sliding sleeve 14 intermittently collides with the lug 22 on the fixed ring 13, so that the sliding sleeve 14 drives the defoaming rod 11 and the defoaming component 12 to rotate up and down rarely, so as to defoam the bubbles on the surface or in the liquid, expand the defoaming range, simultaneously the rotating shaft 15 drives the driving wheel 8 to rotate, under the action of the contact block 7, the guide supporting block 6 and the elastic member A5, the knocking ball 4 intermittently knocks the device main body 1, so that bubbles on the inner wall of the device main body 1 move upwards to defoam; meanwhile, the fan blades 10 are arranged, so that the inside of the device main body 1 is under negative pressure, and the elimination of bubbles is accelerated. The invention has good defoaming effect and wide defoaming range.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.