CN112588578A - Multi-stage screening machine for determining high-reflectivity powder coating screen residue - Google Patents
Multi-stage screening machine for determining high-reflectivity powder coating screen residue Download PDFInfo
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- CN112588578A CN112588578A CN202011385954.0A CN202011385954A CN112588578A CN 112588578 A CN112588578 A CN 112588578A CN 202011385954 A CN202011385954 A CN 202011385954A CN 112588578 A CN112588578 A CN 112588578A
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- powder coating
- bottom plate
- mounting
- reflectivity powder
- screen residue
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- 239000000843 powder Substances 0.000 title claims abstract description 54
- 238000002310 reflectometry Methods 0.000 title claims abstract description 53
- 238000000576 coating method Methods 0.000 title claims abstract description 51
- 239000011248 coating agent Substances 0.000 title claims abstract description 49
- 238000012216 screening Methods 0.000 title claims abstract description 39
- 238000007873 sieving Methods 0.000 claims abstract description 13
- 238000005303 weighing Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 19
- 239000000463 material Substances 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/62—Over or under weighing apparatus
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Coating Apparatus (AREA)
Abstract
The invention relates to a screening machine, in particular to a multi-stage screening machine for measuring screen residues of high-reflectivity powder coatings. The invention provides the multistage sieving machine for measuring the high-reflectivity powder coating screen residue, which has the advantages of good shockproof effect, high safety coefficient and more sieving times. A multi-stage screening machine for measuring the screen residue of high-reflectivity powder coating comprises: the left side and the right side of the bottom plate are respectively provided with a first mounting frame; the left part and the right part of the right side of the bottom plate are provided with second mounting frames; the screening mechanism is connected between the two first mounting frames; the pushing mechanism is arranged on the screening mechanism. According to the invention, the push rod is pushed forwards, the push rod drives the scraper to move forwards, the second spring is stretched, the scraper pushes the high-reflectivity powder coating on the sieve plate forwards, and the high-reflectivity powder coating is pushed into the through hole on the sieve plate, so that the pushing effect is realized.
Description
Technical Field
The invention relates to a screening machine, in particular to a multi-stage screening machine for measuring screen residues of high-reflectivity powder coatings.
Background
The screening machine is a vibrating screening mechanical device which utilizes the relative motion of bulk materials and a screen surface to enable partial particles to penetrate through screen holes and divide materials such as sand, gravel, broken stone and the like into different grades according to the particle size.
Patent application CN208288427U, published as 20181228, disclosed a screening machine for high reflectivity powder coating sieve excess survey, including unable adjustment base, power unit, the apparatus further comprises a rotating shaft, the fixed disk, the feed chute, the sifter lid, handle and discharge gate etc, through pouring high reflectivity powder coating into the feed chute, high reflectivity powder coating flows in the sifter lid through the feed chute, start the power unit, power unit drives the pivot and rotates, thereby it slides to drive the sifter lid, filter high reflectivity powder coating, high reflectivity powder coating after the screening is accomplished flows from the discharge gate, however, this equipment shockproof effect is relatively poor, the screening number of times is less.
Therefore, the multistage sieving machine for measuring the high-reflectivity powder coating screen residue is designed, and has the advantages of good shockproof effect, high safety coefficient and more sieving times.
Disclosure of Invention
In order to overcome the defects of poor shockproof effect, higher danger coefficient and less screening times of the traditional screening machine, the technical problems to be solved are as follows: the multistage sieving machine for measuring the high-reflectivity powder coating screen residue has the advantages of good shockproof effect, high safety coefficient and more sieving times.
The technical scheme is as follows: a multi-stage screening machine for measuring the screen residue of high-reflectivity powder coating comprises:
the bottom plate is provided with a first mounting frame;
the bottom plates are provided with second mounting frames;
the screening mechanism is connected between the two first mounting frames;
the pushing mechanism is arranged on the screening mechanism.
As a further preferred aspect, the screening mechanism comprises:
the first mounting frame is provided with four support blocks;
the clamping blocks are connected between the two supporting blocks on the same side in a sliding manner;
the first spring is connected between the clamping block and the supporting block;
the sieve plate is connected between the two clamping blocks.
As a further preferable mode, the pushing-out mechanism includes:
the two supporting blocks on the same side are both connected with a sliding rod;
the two sliding rods are connected with the scraping plate in a sliding manner;
the second springs are connected between the scraping plate and the sliding rod, and the number of the second springs is two;
push rods are arranged on the push rods and the scraper plates.
As a further preferable scheme, the device further comprises a rotating mechanism, the bottom plate is provided with the rotating mechanism, and the rotating mechanism comprises:
the base is arranged on the bottom plate;
the motor is arranged at the top of the base;
the bottom plates are provided with support frames;
the transmission shafts are symmetrically and rotatably arranged at the upper parts of the supporting frames, and the transmission shaft at one side is connected with the output shaft of the motor;
the belt pulleys are arranged on the transmission shafts;
the special-shaped belt is connected between the two belt pulleys on the same side;
the rack, two clamp splice bottoms all are equipped with the rack, and the rack has the tooth part with special-shaped belt meshing.
As a further preferred scheme, the device further comprises a weighing mechanism, the bottom plate is provided with the weighing mechanism, and the weighing mechanism comprises:
the electronic scale is arranged on the bottom plate;
the top of the electronic scale is provided with the material receiving frame;
the display screen is arranged on the upper portion of the electronic scale.
As a further preferred scheme, still include unloading mechanism, be equipped with unloading mechanism between two second mounting brackets, unloading mechanism includes:
the upper part of the second mounting frame is rotatably provided with two rotating shafts;
the mixing box is connected between the two rotating shafts;
the third springs are connected between the mixing box and the rotating shaft, and the number of the third springs is two;
the rocking bars are arranged on the two rotating shafts;
the connecting frame is connected between the two second mounting frames;
the feeding box is arranged on the connecting frame.
As a further preferred scheme, the device further comprises a collecting mechanism, the middle part of the bottom plate is provided with the collecting mechanism, and the collecting mechanism comprises:
the middle part of the bottom plate is symmetrically provided with mounting blocks, and the mounting block at one side is connected with the first mounting frame;
the collecting box is connected between the two mounting blocks in a sliding manner;
the handle is arranged in the middle of the collecting box.
Compared with the prior art, the invention has the following advantages: 1. according to the invention, the push rod is pushed forwards, the push rod drives the scraper to move forwards, the second spring is stretched, the scraper pushes the high-reflectivity powder coating on the sieve plate forwards, and the high-reflectivity powder coating is pushed into the through hole on the sieve plate, so that the pushing-out effect is realized;
2. according to the invention, after the toothed part of the special-shaped belt is far away from the rack, the first spring at the rear side is reset, so that the clamping block is driven to move backwards, the automatic screening effect of the sieve plate is realized, and the rotating effect is realized;
3. according to the invention, the reflectivity powder coating falls into the material receiving frame, a user starts the electronic scale to measure the high reflectivity powder coating on the material receiving frame, and the measurement result is known through the display screen, so that the weighing effect is realized;
4. according to the invention, the rocker is rotated to drive the rotating shaft to rotate, the third spring is twisted to enable the mixing box to incline downwards, and the high-reflectivity powder coating in the mixing box flows into the feeding box and then flows onto the sieve plate through the feeding box, so that the blanking effect is realized;
5. according to the invention, the handle is pulled leftwards, and the handle drives the collecting box to move leftwards, so that the collecting box is taken out, and the collecting effect is realized.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the screening mechanism of the present invention.
Fig. 3 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 4 is a schematic perspective view of the rotating mechanism of the present invention.
Fig. 5 is a schematic perspective view of the weighing mechanism of the present invention.
Fig. 6 is a schematic perspective view of the blanking mechanism of the present invention.
Fig. 7 is a schematic perspective view of the collecting mechanism of the present invention.
Wherein: 1. the automatic feeding device comprises a base plate, 2, a first mounting frame, 3, a second mounting frame, 4, a screening mechanism, 41, a supporting block, 42, a first spring, 43, a clamping block, 44, a screen plate, 5, a pushing mechanism, 51, a sliding rod, 52, a second spring, 53, a scraping plate, 54, a push rod, 6, a rotating mechanism, 61, a base, 62, a motor, 63, a transmission shaft, 64, a supporting frame, 65, a belt pulley, 66, a profiled belt, 67, a rack, 7, a weighing mechanism, 71, a material receiving frame, 72, an electronic scale, 73, a display screen, 8, a blanking mechanism, 81, a mixing box, 82, a third spring, 83, a rotating shaft, 84, a rocker, 85, a feeding box, 86, a connecting frame, 9, a collecting mechanism, 91, a mounting block, 92, a collecting box, 93 and a handle.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Example 1
The utility model provides a high reflectivity powder coating sieve excess thing is multistage screening machine for survey, as shown in figure 1, including bottom plate 1, first mounting bracket 2, second mounting bracket 3, screening mechanism 4 and ejecting mechanism 5, the left and right sides all is equipped with first mounting bracket 2 on bottom plate 1, and the rear side left and right sides all is equipped with second mounting bracket 3 on bottom plate 1, is connected with screening mechanism 4 between two first mounting brackets 2, is equipped with ejecting mechanism 5 on the screening mechanism 4.
When people want to measure the high-reflectivity powder coating, the multi-stage sieving machine for measuring the sieve residues of the high-reflectivity powder coating can be used, firstly, a user mixes the high-reflectivity powder with a certain proportion of water to form the high-reflectivity powder coating, then the high-reflectivity powder coating is poured onto the sieving mechanism 4, the pushing mechanism 5 is pushed forwards and backwards, so that the sieving mechanism 4 is driven to reciprocate forwards and backwards, the high-reflectivity powder coating on the sieving mechanism 4 is sieved, and the high-reflectivity powder coating falls onto the bottom plate 1 through the through holes in the sieving mechanism 4.
Example 2
On the basis of embodiment 1, as shown in fig. 2 and 3, the screening mechanism 4 includes supporting blocks 41, first springs 42, clamping blocks 43 and a screen plate 44, the supporting blocks 41 are arranged on the first mounting frame 2, the number of the supporting blocks 41 is four, the clamping blocks 43 are slidably connected between two supporting blocks 41 on the same side, the first springs 42 are connected between the clamping blocks 43 and the supporting blocks 41, and the screen plate 44 is connected between two clamping blocks 43.
The user pours the high reflectivity powder coating who prepares into on sieve 44, high reflectivity powder coating attaches to on sieve 44, then promote clamp splice 43 forward, clamp splice 43 drives sieve 44 forward motion, the first spring 42 of front side is compressed, the first spring 42 of rear side is stretched, promote clamp splice 43 backward, clamp splice 43 drives sieve 44 rearward motion, the first spring 42 of front side is stretched, the first spring 42 compression of rear side, repeat above action, thereby drive sieve 44 and carry out reciprocating motion back and forth, sieve high reflectivity powder coating to sieve 44, make high reflectivity powder coating flow through the through-hole on the sieve 44, realize the screening effect.
The pushing mechanism 5 comprises a sliding rod 51, a second spring 52, a scraper 53 and a push rod 54, the two supporting blocks 41 on the same side are connected with the sliding rod 51, the two sliding rods 51 are connected with the scraper 53 in a sliding mode, the second spring 52 is connected between the scraper 53 and the sliding rods 51, the number of the second springs 52 is two, and the push rods 54 are arranged at the left end and the right end of the scraper 53.
When a user pours the high-reflectivity powder coating on the sieve plate 44, the user pushes the push rod 54 forwards, the push rod 54 drives the scraper 53 to move forwards, the second spring 52 is stretched, the scraper 53 pushes the high-reflectivity powder coating on the sieve plate 44 forwards, the high-reflectivity powder coating is pushed into the through hole in the sieve plate 44 to achieve the pushing effect, and after the push rod 54 is loosened, the second spring 52 resets, so that the scraper 53 is driven to move backwards, and the push rod 54 is driven to move backwards.
Example 3
On the basis of embodiment 2, as shown in fig. 4 to 7, the device further includes a rotating mechanism 6, the rotating mechanism 6 is disposed on the rear side of the bottom plate 1, the rotating mechanism 6 includes a base 61, a motor 62, a transmission shaft 63, a support frame 64, belt pulleys 65, a special-shaped belt 66 and a rack 67, the base 61 is disposed on the rear side of the bottom plate 1, the motor 62 is mounted on the top of the base 61, the support frame 64 is disposed on the left side and the right side of the bottom plate 1, the transmission shaft 63 is disposed on the upper portion of the support frame 64 in a front-back symmetric rotation manner, the transmission shaft 63 on the rear side is connected with an output shaft of the motor 62, the belt pulleys 65 are disposed on the transmission shaft 63, the special-shaped belt 66 is connected between the two belt pulleys 65 on the same side.
The user starts motor 62, motor 62 output shaft drives transmission shaft 63 and rotates, thereby drive belt pulley 65 and rotate, and then drive special-shaped belt 66 and rotate, special-shaped belt 66 has tooth portion and rack 67 meshing, thereby drive clamp splice 43 and move forward, make the first spring 42 of front side compressed, the first spring 42 of rear side is stretched, clamp splice 43 and the supporting shoe 41 contact of front side, special-shaped belt 66 has tooth portion to keep away from behind rack 67, the first spring 42 of rear side resets, thereby drive clamp splice 43 and move backward, make sieve 44 realize the autofilter effect, realize the rotation effect, close motor 62, above action stops.
The electronic scale is characterized by further comprising a weighing mechanism 7, the weighing mechanism 7 is arranged on the front side of the bottom plate 1, the weighing mechanism 7 comprises a material receiving frame 71, an electronic scale 72 and a display screen 73, the electronic scale 72 is arranged on the front side of the bottom plate 1, the material receiving frame 71 is arranged on the top of the electronic scale 72, and the display screen 73 is arranged on the right side of the upper portion of the electronic scale 72.
When the screening of part high reflectivity powder coating is incomplete, can leave over on sieve 44, when scraper blade 53 was forward, scraper blade 53 will leave over the high reflectivity powder coating on sieve 44 and push out forward, make high reflectivity powder coating drop in connecing material frame 71, the user starts electronic scale 72, measure and connect the high reflectivity powder coating on the material frame 71, the measuring result is known through display screen 73, realize the effect of weighing, after the measurement is accomplished, the user will connect the high reflectivity powder coating on the material frame 71 to take out.
Still including unloading mechanism 8, be equipped with unloading mechanism 8 between two second mounting brackets 3, unloading mechanism 8 is including mixing box 81, third spring 82, pivot 83, rocker 84, feeding case 85 and link 86, 3 front side upper portion rotary type of second mounting bracket is equipped with pivot 83, pivot 83 quantity is two, be connected with mixing box 81 between two pivots 83, be connected with third spring 82 between mixing box 81 and the pivot 83, third spring 82 is two, all be equipped with rocker 84 on two pivots 83, be connected with link 86 between two 3 front sides of second mounting brackets, be equipped with feeding case 85 on the link 86.
The user pours high reflectivity powder and a certain proportion of water into mixing box 81, stir, make high reflectivity powder and water mix together, form high reflectivity powder coating, hold rocker 84 again, rotate rocker 84, rocker 84 drives pivot 83 and rotates, third spring 82 wrench movement, make mixing box 81 downward sloping, high reflectivity powder coating in the mixing box 81 flows into feed box 85, rethread feed box 85 flows into on sieve 44, realize the unloading effect, loosen rocker 84, third spring 82 resets, thereby drive pivot 83 antiport, and then drive rocker 84 antiport, make mixing box 81 upward movement, it is parallel with second mounting bracket 3.
Still including collecting mechanism 9, the middle part is equipped with collection mechanism 9 on bottom plate 1, collects mechanism 9 including installation piece 91, collecting box 92 and handle 93, and the symmetry is equipped with installation piece 91 around the middle part on bottom plate 1, and the installation piece 91 and the first mounting bracket 2 of front side are connected, and slidingtype connection has collecting box 92 between two installation pieces 91, and collecting box 92 left wall middle part is equipped with handle 93.
The high-reflectivity powder coating which is screened completely flows into the collecting box 92 through the through hole in the sieve plate 44, a user pulls the handle 93 leftwards, the handle 93 drives the collecting box 92 to move leftwards, the collecting box 92 is taken out, the collecting effect is achieved, and after the collecting is completed, the collecting box 92 is placed back between the two mounting blocks 91.
It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (8)
1. A multi-stage screening machine for measuring high-reflectivity powder coating screen residue is characterized by comprising:
the base plate (1), the base plate (1) is provided with a first mounting rack (2);
the bottom plate (1) is provided with a second mounting rack (3);
the screening mechanism (4) is connected between the two first mounting frames (2);
the pushing mechanism (5) is arranged on the screening mechanism (4).
2. The multi-stage screening machine for the measurement of the screen residue of the high-reflectivity powder coating according to claim 1, wherein the screening mechanism (4) comprises:
the first mounting frame (2) is provided with four supporting blocks (41), and the supporting blocks (41) are arranged on the first mounting frame (2);
the clamping blocks (43) are connected between the two supporting blocks (41) on the same side in a sliding manner;
the first spring (42) is connected between the clamping block (43) and the supporting block (41);
the sieve plate (44) is connected between the two clamping blocks (43).
3. The multi-stage sieving machine for the measurement of the screen residue of high-reflectance powder coating according to claim 2, wherein the pushing mechanism (5) comprises:
the two supporting blocks (41) on the same side of the sliding rod (51) are both connected with the sliding rod (51);
the two sliding rods (51) are connected with the scraping plate (53) in a sliding way;
the second springs (52) are connected between the scraper (53) and the sliding rod (51), and the number of the second springs (52) is two;
the push rod (54) and the scraper (53) are both provided with the push rod (54).
4. The multi-stage sieving machine for measuring the screen residue of the high-reflectivity powder coating according to claim 3, characterized by further comprising a rotating mechanism (6), wherein the rotating mechanism (6) is arranged on the bottom plate (1), and the rotating mechanism (6) comprises:
the base (61), the base (61) is arranged on the bottom plate (1);
the motor (62) is installed at the top of the base (61);
the supporting frames (64) are arranged on the bottom plate (1);
the transmission shafts (63) are symmetrically and rotatably arranged at the upper parts of the support frames (64), and the transmission shafts (63) at one side are connected with the output shaft of the motor (62);
the belt pulleys (65) are arranged on the transmission shafts (63);
the special-shaped belt (66) is connected between the two belt pulleys (65) on the same side;
the bottom parts of the two clamping blocks (43) are respectively provided with a rack (67), and the racks (67) are meshed with the toothed part of the special-shaped belt (66).
5. The multi-stage screening machine for testing the screen residue of the high-reflectivity powder coating according to claim 4, characterized by further comprising a weighing mechanism (7), wherein the weighing mechanism (7) is arranged on the bottom plate (1), and the weighing mechanism (7) comprises:
the electronic scale (72) is arranged on the bottom plate (1);
the top of the electronic scale (72) is provided with the receiving frame (71);
the display screen (73) is arranged on the upper part of the electronic scale (72).
6. The multi-stage screening machine for testing the screen residue of the high-reflectivity powder coating according to claim 5, characterized by further comprising a blanking mechanism (8), wherein the blanking mechanism (8) is arranged between the two second mounting frames (3), and the blanking mechanism (8) comprises:
the upper part of the second mounting rack (3) is rotatably provided with two rotating shafts (83), and the number of the rotating shafts (83) is two;
a mixing box (81), wherein the mixing box (81) is connected between the two rotating shafts (83);
the third springs (82) are connected between the mixing box (81) and the rotating shaft (83), and the number of the third springs (82) is two;
the rocking bars (84) are arranged on the two rotating shafts (83);
the connecting frames (86) are connected between the two second mounting frames (3);
the feeding box (85) is arranged on the connecting frame (86).
7. The multi-stage screening machine for testing the screen residue of the high-reflectivity powder coating according to claim 6, characterized by further comprising a collecting mechanism (9), wherein the collecting mechanism (9) is arranged at the upper middle part of the bottom plate (1).
8. The multi-stage screening machine for the measurement of the screen residue of the high-reflectivity powder coating according to claim 6, wherein the collecting mechanism (9) comprises:
the middle part of the bottom plate (1) is symmetrically provided with the mounting blocks (91), and the mounting block (91) on one side is connected with the first mounting frame (2);
the collecting box (92) is connected between the two mounting blocks (91) in a sliding manner;
the handle (93) is arranged in the middle of the handle (93) and the collecting box (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011385954.0A CN112588578A (en) | 2020-12-01 | 2020-12-01 | Multi-stage screening machine for determining high-reflectivity powder coating screen residue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011385954.0A CN112588578A (en) | 2020-12-01 | 2020-12-01 | Multi-stage screening machine for determining high-reflectivity powder coating screen residue |
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| Publication Number | Publication Date |
|---|---|
| CN112588578A true CN112588578A (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011385954.0A Pending CN112588578A (en) | 2020-12-01 | 2020-12-01 | Multi-stage screening machine for determining high-reflectivity powder coating screen residue |
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| CN (1) | CN112588578A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019875A (en) * | 2021-05-12 | 2021-06-25 | 河北域潇锆钛新材料有限公司 | Mining grading slag removal device |
| CN113680639A (en) * | 2021-07-29 | 2021-11-23 | 江西诺泰生物科技有限公司 | A kind of high-efficiency filtration equipment for infant rice flour production |
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| CN208574906U (en) * | 2018-06-11 | 2019-03-05 | 芍花堂国药股份有限公司 | A kind of prepared slices of Chinese crude drugs screening plant |
| CN210175876U (en) * | 2019-05-22 | 2020-03-24 | 烟台圣森自动化科技有限公司 | Discharging device with weighing function |
| CN210847146U (en) * | 2019-05-29 | 2020-06-26 | 浙江申泰建设有限公司 | Sand sieving mechanism for interior decoration |
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2020
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| CN104275220A (en) * | 2014-09-05 | 2015-01-14 | 长兴华强电子有限公司 | Paste body grinding method based on paste body grinding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113019875A (en) * | 2021-05-12 | 2021-06-25 | 河北域潇锆钛新材料有限公司 | Mining grading slag removal device |
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| CN113680639A (en) * | 2021-07-29 | 2021-11-23 | 江西诺泰生物科技有限公司 | A kind of high-efficiency filtration equipment for infant rice flour production |
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