CN112604771A

CN112604771A - Photocatalysis coating grinds dispersion devices

Info

Publication number: CN112604771A
Application number: CN202011244825.XA
Authority: CN
Inventors: 刘伟
Original assignee: University of Shaoxing
Current assignee: University of Shaoxing
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-04-06

Abstract

The invention relates to the technical field of photocatalysis, and discloses a photocatalytic coating grinding and dispersing device which comprises a box body, wherein a dispersing mechanism is arranged in the box body, a buffer mechanism is arranged at the bottom of the dispersing mechanism, a box body is arranged in the box body, the box body is fixedly connected with the bottom of the inner wall of the box body, the top of the box body is provided with an opening, and a grinding mechanism is arranged in the box body.

Description

Photocatalysis coating grinds dispersion devices

Technical Field

The invention relates to the technical field of photocatalysis, in particular to a photocatalytic coating grinding and dispersing device.

Background

Since the fact that this professor of Tokyo university in 1972 and the Tejima Showa professor who was doctor's now discovered by accident that water can be decomposed into hydrogen and oxygen by irradiating titanium dioxide electrode with light, the phenomenon known as the "this multi-Tejima effect", the photocatalytic property of nano titanium dioxide has been confirmed by many studies and applications, 10g of nano titanium oxide photocatalyst was uniformly coated on 4 glass plates of 500mm × 500mm, and placed in an environmental climate chamber of 600mm × 600mm × 600mm in an internal chamber after being naturally dried. The temperature in the environmental climate box is adjusted to be (23 +/-2) DEG C, the humidity in the cabin is adjusted to be (50 +/-5)%, and the light source is a 40W fluorescent lamp. Injecting quantitative formaldehyde into a gasifier in an environmental climate box through a sample inlet, then extracting gas in the environmental climate box every 1h, and detecting the content of the formaldehyde in the gas, wherein the method mainly refers to GB/T15516-1995 acetylacetone spectrophotometry for measuring air quality formaldehyde. After formaldehyde gas is absorbed by water, the formaldehyde gas reacts with acetylacetone in acetic acid-ammonium acetate buffer solution with pH 6 under the condition of boiling water bath to quickly generate stable yellow compounds, the absorbance value of the yellow compounds is measured at the position of 413nm, and then the corresponding formaldehyde concentration value is calculated by a drawn standard curve. The control sample is a glass plate without being coated with sol, and the degradation rate of formaldehyde is calculated; the result shows that the formaldehyde digestion rate reaches 93 percent within 8 hours under visible light.

The photocatalytic coating can exert the performance of the photocatalytic coating only by grinding and dispersing, but the existing grinding equipment has low efficiency and unsatisfactory grinding and dispersing effects.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a photocatalytic coating grinding and dispersing device to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a photocatalytic coating grinding and dispersing device comprises a box body, wherein a dispersing mechanism is arranged inside the box body, a buffering mechanism is arranged at the bottom of the dispersing mechanism, a box body is arranged inside the box body and fixedly connected with the bottom of the inner wall of the box body, the top of the box body is provided with an opening, and a grinding mechanism is arranged inside the box body;

the grinding mechanism comprises a turntable, a fixed sleeve, a motor II, a connecting rod I, a convex block, a transverse plate, an inclined plate, a connecting rod II and a chute, the rotary disc is arranged in the box body and is horizontally arranged, the fixed sleeve is arranged at the center shaft at the bottom of the rotary disc, the second motor is arranged at the middle shaft at the bottom of the box body, the first connecting rod is arranged at the output end of the second motor, the first connecting rod is positioned in the box body, the lug is connected with the center shaft at the top of the rotary table, the top of the rotary table is arranged in an arc shape, the quantity of diaphragm, swash plate, connecting rod two and spout is two the diaphragm is equallyd divide and is do not equallyd divide and do not set up at carousel top both ends, two the diaphragm is the level setting, two the swash plate is equallyd divide and is do not installed at two diaphragm tops, two the connecting rod two is equallyd divide and is do not installed in the one end that two diaphragms kept away from each other, two the spout is equallyd divide and do not set up in the box body inner wall left.

Preferably, a feed inlet is formed in the middle shaft of the top of the box body, a blocking sleeve is fixedly connected to the top of the box body, and the outer diameter of the blocking sleeve is larger than the diameter of the feed inlet.

Preferably, the shape of the first connecting rod is matched with the inner shape of the fixed sleeve, and the first connecting rod penetrates through the fixed sleeve and extends into the fixed sleeve.

Preferably, one end of each inclined plate, which is far away from the two transverse plates, is inclined outwards.

Preferably, two the connecting rod is equally divided and is run through two spouts and extend to two spouts inside and two spout inner wall contacts respectively.

Preferably, two equal fixedly connected with pull rings in diaphragm top, two one side that the pull ring is close to each other all is provided with the balancing weight, two the balancing weight is equallyd divide and is do not set up on two diaphragms, two both ends all are provided with the montant about the balancing weight, four the montant is equallyd divide and is do not run through two balancing weights and extend to two balancing weights outside and two diaphragm fixed connection.

Preferably, dispersion mechanism includes bull stick, solid fixed ring, rotatory tooth and motor one, the bull stick sets up in the inside upper end of box, the bull stick sets up for the level, motor one sets up the upper right end of box, the bull stick left side is passed through the bearing and is connected with the box inner wall rotation, bull stick right side and a motor output end fixed connection, gu fixed ring's quantity is four, four gu fixed ring equally divide do not fixed cover to establish at the bull stick surface, the quantity of rotatory tooth is eight, eight other fixed connection is equallyd divide at the upper and lower both ends of four bull sticks to rotatory tooth.

Preferably, the buffer mechanism comprises a buffer plate, a clapboard, a spring, a fixed seat, an arc-shaped rod and an arc-shaped sleeve, buffer board, baffle, spring, fixing base, arc pole and arc cover's quantity is two, two the buffer board is equallyd divide and is do not rotated through pivot and box inner wall and be connected, two other fixed connection is equallyd divide at two buffer board tops to the baffle, two the spring is equallyd divide and is do not set up in two buffer board below, two the spring is equallyd divide do not with buffer board bottom fixed connection, two both ends about the box lateral wall are do not set up, two to the fixing base the arc pole is equallyd divide and is do not installed the one end of keeping away from each other at two fixing bases, two the arc cover is equallyd divide and do not set up in two buffer board bottoms, two the shape of arc cover is equallyd divide do not with the shape looks adaptation of two arc poles.

Compared with the prior art, the invention provides a photocatalytic coating grinding and dispersing device, which has the following beneficial effects:

1. according to the invention, by arranging the dispersing mechanism, the rotating rod can be driven to rotate through the rotation of the motor, so that the rotating teeth can rotate to break the photocatalytic coating, the photocatalytic coating is prevented from being accumulated into blocks to influence the grinding effect of the photocatalytic coating, the photocatalytic coating can be effectively ground, and the grinding efficiency is ensured.

2. According to the invention, by arranging the buffer mechanism, the passing-through can be buffered, and the buffer plate is extruded to slide in the arc-shaped sleeve through the arc-shaped rod by falling on the buffer plate, so that the buffer plate can be driven to vibrate by the spring, and the photocatalytic coating can be further scattered, and can be conveniently ground.

3. According to the invention, the transverse plate and the inclined plate are arranged, so that the photocatalytic coating can be prevented from falling on the top of the transverse plate, and the photocatalytic coating can fall on the center shaft of the top of the rotary plate along the inclined plate, and the rotary plate can be driven to rotate to grind the photocatalytic coating when the motor II is started conveniently.

4. According to the invention, the fixing sleeve and the first connecting rod are arranged, the first connecting rod is inserted into the fixing sleeve, so that the turntable can be driven by the fixing sleeve to rotate, the turntable is convenient to disassemble, and the weight of the transverse plate can be increased by arranging the vertical rod and the balancing weight, so that the photocatalytic coating can be ground by the transverse plate through the turntable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention A;

FIG. 3 is an enlarged schematic view of invention B;

FIG. 4 is an enlarged schematic view of invention C.

In the figure: 1 box body, 2 dispersion mechanisms, 201 rotating rods, 202 fixed rings, 203 rotating teeth, 204 motor I, 3 baffle sleeves, 4 feed inlets, 5 buffer mechanisms, 501 buffer plates, 502 partition plates, 503 springs, 504 fixed seats, 505 arc-shaped rods, 506 arc-shaped sleeves, 6 boxes, 7 grinding mechanisms, 701 rotating discs, 702 fixed sleeves, 703 motor II, 704 connecting rod I, 705 convex blocks, 706 transverse plates, 707 inclined plates, 708 connecting rod II, 709 sliding grooves, 8 pull rings, 9 vertical rods and 10 balancing weights.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a photocatalytic coating grinding and dispersing device comprises a box body 1, a feed inlet 4 is formed in the middle shaft of the top of the box body 1, a baffle sleeve 3 is fixedly connected to the top of the box body 1, the outer diameter of the baffle sleeve 3 is larger than the diameter of the feed inlet 4, a dispersing mechanism 2 is arranged inside the box body 1, the dispersing mechanism 2 comprises a rotating rod 201, a fixing ring 202, a rotating tooth 203 and a motor I204, through the arrangement of the dispersing mechanism 2, the rotating rod 201 can be driven to rotate through the rotation of the motor I204, so that the photocatalytic coating can be smashed through the rotation of the rotating tooth 203, the photocatalytic coating is prevented from being accumulated into blocks to influence the grinding effect on the photocatalytic coating, the photocatalytic coating can be effectively ground, the grinding efficiency is ensured, the rotating rod 201 is arranged at the upper end inside the box body 1, the rotating rod 201 is horizontally arranged, the motor I204 is arranged at the upper right end of the box, the right side of the rotating rod 201 is fixedly connected with the output end of the first motor 204, the number of the fixing rings 202 is four, four fixing rings 202 are fixedly sleeved on the outer surface of the rotating rod 201, the number of the rotating teeth 203 is eight, eight rotating teeth 203 are fixedly connected to the upper ends and the lower ends of the four rotating rods 201, respectively, the bottom of the dispersing mechanism 2 is provided with a buffer mechanism 5, the passing through of the dispersing mechanism can be buffered by arranging the buffer mechanism 5, the buffer plate falls on the buffer plate 501, the buffer plate 501 is extruded to slide in the arc sleeve 506 through the arc rod 505, so that the buffer plate 501 can be driven to vibrate through the spring 503, the photocatalytic coating can be further dispersed, the photocatalytic coating can be conveniently ground, the buffer mechanism 5 comprises the buffer plate 501, a partition plate 502, the spring 503, a fixing seat 504, the arc rod 505 and the arc sleeve 506, the number of the buffer plate 501, the partition plate 502, the spring 503, the fixing seat, the two buffer plates 501 are respectively and rotatably connected with the inner wall of the box body 1 through a rotating shaft, the two partition plates 502 are respectively and fixedly connected with the top parts of the two buffer plates 501, the two springs 503 are respectively and respectively arranged below the two buffer plates 501, the two springs 503 are respectively and fixedly connected with the bottom parts of the buffer plates 501, the two fixing seats 504 are respectively and respectively arranged at the left and right ends of the side wall of the box body 1, the two arc-shaped rods 505 are respectively and respectively arranged at one ends of the two fixing seats 504 which are far away from each other, the two arc-shaped sleeves 506 are respectively arranged at the bottom parts of the two buffer plates 501, the shapes of the two arc-shaped sleeves 506 are respectively matched with the shapes of the two arc-shaped rods 505, the two arc-shaped rods 505 respectively penetrate through the two arc-shaped sleeves 506 and extend to the insides of the two arc-shaped sleeves 506, the box body 6, the grinding mechanism 7 comprises a rotary disc 701, a fixed sleeve 702, a motor II 703, a connecting rod I704, a convex block 705, a transverse plate 706, an inclined plate 707, a connecting rod II 708 and a sliding groove 709, the rotary disc 701 is arranged in the box body 6, the rotary disc 701 is horizontally arranged, the fixed sleeve 702 is arranged at the bottom center shaft of the rotary disc 701, the motor II 703 is arranged at the bottom center shaft of the box body 1, the connecting rod I704 is arranged at the output end of the motor II 703, the rotary disc 701 is driven to rotate by the fixed sleeve 702 through the arrangement of the fixed sleeve 702 and the connecting rod I704, the rotary disc 701 is convenient to disassemble, the weight of the transverse plate 706 can be increased through the arrangement of a vertical rod 9 and a balancing weight 10, so that the rotary disc 701 can grind the photocatalytic coating through the transverse plate 706, the connecting rod I704 is positioned in the box body 6, and, the first connecting rod 704 penetrates through the fixed sleeve 702 and extends into the fixed sleeve 702, the convex block 705 is connected to the center shaft at the top of the rotary table 701, the top of the rotary table 701 is arranged in an arc shape, the number of the horizontal plates 706, the inclined plates 707, the second connecting rod 708 and the sliding grooves 709 is two, the two horizontal plates 706 are respectively and equally arranged at two ends of the top of the rotary table 701, the two horizontal plates 706 are horizontally arranged, the photocatalytic coating can be prevented from falling on the top of the horizontal plates 706 by arranging the horizontal plates 706 and the inclined plates 707, so that the photocatalytic coating can fall on the center shaft at the top of the rotary table 701 along the inclined plates 707, the rotary table 701 can be driven to rotate to grind the photocatalytic coating when the second motor 703 is started conveniently, pull rings 8 are fixedly connected to the tops of the two horizontal plates 706, the two sides of the two pull rings 8, which are close to each, four montants 9 are equallyd divide and are run through two balancing weights 10 respectively and extend to two balancing weights 10 outside and two diaphragm 706 fixed connection, two swash plates 707 are equallyd divide and are installed respectively at two diaphragm 706 tops, the one end that two diaphragm 706 were kept away from respectively to two swash plates 707 is outside slope setting, two connecting rod two 708 are equallyd divide and are installed respectively in the one end that two diaphragm 706 kept away from each other, two connecting rod two 708 are equallyd divide and are run through two spout 709 respectively and extend to two inside and two spout 709 inner wall contacts of spout 709, two spout 709 are equallyd divide and are set up respectively.

When using, through putting into box 1 inside from feed inlet 4 with photocatalysis coating, rethread starter motor 204, it is rotatory to make motor 204 drive bull stick 201, thereby can make bull stick 201 drive rotatory tooth 203 rotate, cut and break up photocatalysis coating, photocatalysis coating falls on buffer board 501, fall into the carousel 701 top through buffer board 501, through two 703 of starter motor, make two 703 of motors drive carousel 701 and rotate, thereby can grind photocatalysis coating through carousel 701.

In conclusion, by arranging the dispersing mechanism 2, the rotating rod 201 can be driven to rotate by the rotation of the first motor 204, so that the rotating teeth 203 can rotate to break the photocatalytic coating, the photocatalytic coating is prevented from being accumulated into blocks to influence the grinding effect on the photocatalytic coating, the photocatalytic coating can be effectively ground, the grinding efficiency is ensured, the photocatalytic coating can be further dispersed by arranging the buffer mechanism 5 and falling on the buffer plate 501 to be convenient to grind through buffering and extruding the buffer plate 501 to slide in the arc sleeve 506 through the arc rod 505 by falling on the buffer plate 501, so that the buffer plate 501 can be driven to vibrate through the spring 503, the photocatalytic coating can be further dispersed, and the photocatalytic coating can be prevented from falling on the top of the transverse plate 706 by arranging the transverse plate 706 and the inclined plate 707, so that the photocatalytic coating can fall on the central axis of the top of the turntable 701 along the inclined plate 707, thereby can drive the carousel 701 and rotate when can making things convenient for starter motor two 703 and grind photocatalysis coating, through setting up fixed cover 702 and connecting rod 704, through inserting fixed cover 702 with connecting rod 704 inside, thereby can drive carousel 701 through fixed cover 702 and rotate, conveniently dismantle carousel 701, the rethread sets up montant 9 and balancing weight 10, can increase the weight of diaphragm 706, thereby can make carousel 701 grind photocatalysis coating through diaphragm 706.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photocatalysis coating grinds dispersion devices, includes box (1), its characterized in that: a dispersing mechanism (2) is arranged in the box body (1), a buffering mechanism (5) is arranged at the bottom of the dispersing mechanism (2), a box body (6) is arranged in the box body (1), the box body (6) is fixedly connected with the bottom of the inner wall of the box body (1), the top of the box body (6) is provided with an opening, and a grinding mechanism (7) is arranged in the box body (6);

the grinding mechanism (7) comprises a rotary table (701), a fixed sleeve (702), a second motor (703), a first connecting rod (704), a convex block (705), a transverse plate (706), an inclined plate (707), a second connecting rod (708) and a sliding chute (709), the rotary table (701) is arranged inside the box body (6), the rotary table (701) is horizontally arranged, the fixed sleeve (702) is arranged at the bottom middle shaft of the rotary table (701), the second motor (703) is arranged at the bottom middle shaft of the box body (1), the first connecting rod (704) is arranged at the output end of the second motor (703), the first connecting rod (704) is positioned inside the box body (6), the convex block (705) is connected at the top middle shaft of the rotary table (701), the top of the rotary table (701) is arranged in an arc shape, and the transverse plate (706), the inclined plate (707), the second connecting rod (708) and the sliding, two diaphragm (706) are equallyd divide and are do not equallyd divide and set up respectively at carousel (701) top both ends, two diaphragm (706) are the level setting, two swash plate (707) are equallyd divide and are do not installed at two diaphragm (706) tops, two connecting rod two (708) are equallyd divide and are do not installed in the one end of keeping away from each other of two diaphragm (706), two spout (709) are equallyd divide and are do not set up in box body (6) inner wall left and right sides.

2. The photocatalytic paint grinding and dispersing device as set forth in claim 1, wherein: the feeding device is characterized in that a feeding hole (4) is formed in the middle shaft of the top of the box body (1), a blocking sleeve (3) is fixedly connected to the top of the box body (1), and the outer diameter of the blocking sleeve (3) is larger than the diameter of the feeding hole (4).

3. The photocatalytic paint grinding and dispersing device as set forth in claim 1, wherein: the shape of the first connecting rod (704) is matched with the inner shape of the fixing sleeve (702), and the first connecting rod (704) penetrates through the fixing sleeve (702) and extends into the fixing sleeve (702).

4. The photocatalytic paint grinding and dispersing device as set forth in claim 1, wherein: one ends of the two inclined plates (707) far away from the two transverse plates (706) are both outwards obliquely arranged.

5. The photocatalytic paint grinding and dispersing device as set forth in claim 1, wherein: the two second connecting rods (708) respectively penetrate through the two sliding grooves (709) and extend into the two sliding grooves (709) to be in contact with the inner walls of the two sliding grooves (709).

6. The photocatalytic paint grinding and dispersing device as set forth in claim 1, wherein: two equal fixedly connected with pull ring (8) in diaphragm (706) top, two one side that pull ring (8) are close to each other all is provided with balancing weight (10), two balancing weight (10) are equallyd divide and are do not set up on two diaphragm (706), two both ends all are provided with montant (9), four about balancing weight (10) montant (9) are equallyd divide and do not run through two balancing weight (10) and extend to two balancing weight (10) outsides and two diaphragm (706) fixed connection.

7. The photocatalytic paint grinding and dispersing device as set forth in claim 1, wherein: dispersion mechanism (2) include bull stick (201), solid fixed ring (202), rotatory tooth (203) and motor (204), bull stick (201) sets up in box (1) inside upper end, bull stick (201) sets up for the level, motor (204) set up box (1) upper right end, bull stick (201) left side is passed through the bearing and is connected with box (1) inner wall rotation, bull stick (201) right side and motor (204) output end fixed connection, the quantity of solid fixed ring (202) is four, four gu fixed cover (202) are equallyd divide and do not fix the cover and establish at bull stick (201) surface, the quantity of rotatory tooth (203) is eight, eight rotatory tooth (203) are equallyd divide the upper and lower both ends of do not fixed connection at four bull sticks (201).

8. The photocatalytic paint grinding and dispersing device as set forth in claim 1, wherein: buffer gear (5) includes buffer board (501), baffle (502), spring (503), fixing base (504), arc pole (505) and arc cover (506), the quantity of buffer board (501), baffle (502), spring (503), fixing base (504), arc pole (505) and arc cover (506) is two, two buffer board (501) are equallyd divide and are do not rotated with box (1) inner wall through the pivot and be connected, two baffle (502) are equallyd divide respectively fixed connection at two buffer board (501) tops, two spring (503) are equallyd divide and are do not set up in two buffer board (501) below, two spring (503) are equallyd divide respectively with buffer board (501) bottom fixed connection, two fixing base (504) are equallyd divide and do not set up box (1) lateral wall left and right sides both ends, two arc pole (505) are equallyd divide and are do not installed in the one end that two fixing base (504) kept away from, two arc cover (506) are equallyd divide and are do not set up in two buffer boards (501) bottom, two the shape of arc cover (506) is equallyd divide respectively with the shape looks adaptation of two arc poles (505), two arc pole (505) are equallyd divide and are do not run through two arc covers (506) and extend to inside two arc covers (506).