CN218982326U - Novel vibrating screen mesh - Google Patents
Novel vibrating screen mesh Download PDFInfo
- Publication number
- CN218982326U CN218982326U CN202320132332.XU CN202320132332U CN218982326U CN 218982326 U CN218982326 U CN 218982326U CN 202320132332 U CN202320132332 U CN 202320132332U CN 218982326 U CN218982326 U CN 218982326U
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- China
- Prior art keywords
- screen
- vibrating screen
- vibrating
- mesh
- frame
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- 238000003756 stirring Methods 0.000 claims abstract description 23
- 239000000853 adhesive Substances 0.000 claims abstract description 18
- 230000001070 adhesive effect Effects 0.000 claims abstract description 18
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 239000007790 solid phase Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a novel vibrating screen mesh, it includes the vibrating screen body that outside set up, and the discharge gate of vibrating screen body both sides and the feed inlet at top all are connected with the hose, installs the feeding governing valve on the hose on vibrating screen body top, the stirred tank body that the solid phase discharge gate of vibrating screen body one side is connected, the internally mounted stirring rake of stirred tank body and stirring rake top run through the agitator motor of stirred tank body installation, still include screen assembly, the internally mounted of vibrating screen body has two screen assemblies; the screen assembly comprises a screen frame, countersunk screws, a screen, screw holes and an adhesive, wherein the screen frame is arranged in the vibrating screen body, the screen is arranged on the inner side of the screen frame through the countersunk screws, the screw holes are formed in the positions, corresponding to the countersunk screws, of the vibrating screen body, and the edge of the screen is connected with the screen frame through the adhesive.
Description
Technical Field
The utility model relates to a screen, in particular to a novel vibrating screen.
Background
The circular vibrating screen is generally characterized in that a vertical vibrating motor is used as a vibration source, eccentric weights are arranged at the upper end and the lower end of the circular vibrating screen, the rotating motion of the vibrating motor is converted into horizontal, vertical and inclined three-dimensional motions, and the motions are transmitted to the screen surface. The phase angles of the upper end and the lower end are adjusted, so that the movement track of the material on the screen surface can be changed. The sieve can be manufactured into a single-layer grid, a double-layer grid and even a three-layer grid, so that different sieving purposes are achieved, the materials of the sieve are mainly stainless steel and nylon, the specification can be selected according to the separation requirement, and I can adopt 100-mesh and 200-mesh sieves. The screen frame is generally made of stainless steel, and the combination mode of the screen frame and the screen frame is mainly adhesive bonding or locking in a clamp mode, but the tension value of the screen can not be ensured.
Under the conventional condition, the glue spreading condition of the peripheral bonding part of the screen cannot occur, but under the condition of conveying the corrosive organic solvent, corrosion cracking occurs, so that the screen is damaged, vibration separation cannot be performed, and the shutdown of the device is caused. Aiming at the problem that when a vibrating screen used in the prior PPS device encounters methyl pyrrolidone medium, the bonding part of a screen frame and a screen mesh is corroded and cracked, and 2 screen meshes are damaged for half an hour when the bonding part is most serious, the continuous operation of the device is seriously influenced, and the use of the vibrating screen is not facilitated.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the novel vibrating screen, which effectively solves the problems that the screen is damaged due to corrosion cracking under the condition of conveying the corrosive organic solvent, and vibration separation cannot be carried out, so that the shutdown of the device is caused. The vibrating screen aims at solving the problems that when a vibrating screen used in the existing PPS device encounters a methyl pyrrolidone medium, the bonding part of a screen frame and a screen mesh is corroded and cracked, 2 screen meshes are damaged for half an hour when the bonding part is most serious, the continuous operation of the device is seriously affected, and the use of the vibrating screen is not facilitated.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the vibrating screen comprises a vibrating screen body which is arranged outside, wherein a discharge hole at two sides of the vibrating screen body and a feed hole at the top of the vibrating screen body are connected with hoses, a feed regulating valve is arranged on the hose at the top end of the vibrating screen body, a stirring kettle body which is connected with a solid-phase discharge hole at one side of the vibrating screen body, a stirring paddle which is arranged inside the stirring kettle body, a stirring motor which is arranged at the top end of the stirring paddle and penetrates through the stirring kettle body, and screen assemblies;
the screen assembly comprises a screen frame, countersunk screws, a screen, screw holes and an adhesive, wherein the screen frame is arranged in the vibrating screen body, the screen is arranged on the inner side of the screen frame through the countersunk screws, the screw holes are formed in the positions, corresponding to the countersunk screws, of the vibrating screen body, and the edge of the screen is connected with the screen frame through the adhesive.
Preferably, the adhesive is KD-504 type adhesive.
Preferably, the screen mesh is 100 mesh screen mesh, and the tension of the screen mesh is 50N/CM.
Preferably, the screen mesh is a 200-mesh screen mesh, and the tension of the screen mesh is 35N/CM.
Preferably, the countersunk head screw is a member made of stainless steel.
Preferably, the number of countersunk head screws and screw holes is 20, and the positions are in one-to-one correspondence.
The beneficial effects are that: according to the utility model, the screen is fixed on the screen frame by adopting the adhesive and the countersunk screws, so that the adhesion force of the screen and the screen frame is increased, the tension can reach 60N/CM, and the breakage probability is reduced.
2. The service life of the screen frame is prolonged, and the original shortest half hour, namely the glue opening damage, is changed into the current longest two-week time, so that the influence on the normal continuous production of the device due to the feeding stop caused by the screen connection damage is avoided.
3. 24 hours are needed for manufacturing a screen, 20 minutes are needed for replacing the screen, the time cost of replacing the screen and manufacturing the screen by staff is reduced, the labor force is liberated, and the normal production of the device is ensured.
4. The new screen frame is purchased for about 2000 yuan, the modification avoids polishing before the screen frame is frequently adhered, the abrasion loss of the screen frame is reduced, the purchase period of the screen frame is shortened, and the economic benefit is obvious.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of a vibrating screen for conveying a solid-liquid mixture according to the utility model;
FIG. 2 is a schematic view of the screen assembly of the present utility model;
FIG. 3 is a side view of a screen assembly of the present utility model;
reference numerals in the drawings: 1. a vibrating screen body; 2. a hose; 3. a feed regulating valve; 4. a stirring kettle body; 5. stirring paddles; 6. a stirring motor; 7. a screen assembly; 701. a screen frame; 702. countersunk head screws; 703. a screen; 704. screw holes; 705. and (3) an adhesive.
Detailed Description
The following describes embodiments of the present utility model in further detail with reference to FIGS. 1-3.
1-3, the utility model provides a novel vibrating screen, which comprises a vibrating screen body 1 arranged outside, wherein a discharge hole at two sides of the vibrating screen body 1 and a feed hole at the top are connected with a hose 2, a feed regulating valve 3 is arranged on the hose 2 at the top end of the vibrating screen body 1, a stirring kettle body 4 connected with a solid-phase discharge hole at one side of the vibrating screen body 1, a stirring paddle 5 arranged inside the stirring kettle body 4 and a stirring motor 6 arranged at the top end of the stirring paddle 5 penetrating through the stirring kettle body 4, and further comprises a screen assembly 7, a screen frame 701, countersunk screws 702, a screen 703, screw holes 704 and an adhesive 705, wherein two screen assemblies 7 are arranged inside the vibrating screen body 1;
the screen assembly 7 comprises a screen frame 701, countersunk screws 702, a screen 703, screw holes 704 and an adhesive 705, wherein the screen frame 701 is arranged in the vibrating screen body 1, the screen 703 is arranged on the inner side of the screen frame 701 through a plurality of countersunk screws 702, the screw holes 704 are formed in the positions of the vibrating screen body 1 corresponding to the countersunk screws 702, and the edges of the screen 703 are connected with the screen frame 701 through the adhesive 705.
The adhesive 705 is KD-504 adhesive, which ensures the connection effect of the screen 703 and the screen frame 701.
The screen 703 is a 100-mesh screen, the tension of the screen 703 is 50N/CM, and the screen 703 is convenient to select and use.
The screen 703 is a 200-mesh screen, the tension of the screen 703 is 35N/CM, and the screen 703 is convenient to select and use.
Countersunk head screw 702 is a stainless steel's component for countersunk head screw 702 has better corrosion resistance.
The number of the countersunk head screws 702 and the screw holes 704 is 20, and the positions are in one-to-one correspondence, so that the fixing effect of the countersunk head screws 702 is guaranteed.
The beneficial effects are that: according to the utility model, in the utility model, the screen 703 is fixed on the screen frame 701 by adopting the adhesive 705 and the countersunk screws 702, so that the adhesion force of the screen 703 and the screen frame 701 is increased, the tension can reach 60N/CM, and the damage probability is reduced.
2. The service life of the screen frame 701 is prolonged, and the original shortest half hour, namely the glue opening damage, is changed into the current longest two-week time, so that the influence on the normal continuous production of the device due to the feeding stop caused by the connection damage of the screen 703 is avoided.
3. 24 hours are required for manufacturing one screen 703, 20 minutes are required for replacing one screen 703, the time cost for replacing the screen 703 and manufacturing the screen 703 by staff is reduced, the labor force is liberated, and the normal production of the device is ensured.
4. The new screen frame 701 is purchased for about 2000 yuan, the modification avoids polishing the screen frame 701 before frequent bonding, reduces the abrasion loss of the screen frame 701, shortens the purchase period of the screen frame 701, and has obvious economic benefit.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a novel shale shaker screen cloth, including vibrating screen body (1) that outside set up, the discharge gate at vibrating screen body (1) both sides and the feed inlet at top all are connected with hose (2), installs feed control valve (3) on hose (2) at vibrating screen body (1) top, and stirring kettle body (4) that the solid phase discharge gate of vibrating screen body (1) one side is connected, stirring motor (6) that stirring kettle body (4) were installed are run through on stirring kettle body (4) internally mounted's stirring rake (5) and stirring rake (5) top, its characterized in that: the vibrating screen comprises a vibrating screen body (1), and further comprises a screen assembly (7), wherein two screen assemblies (7) are arranged in the vibrating screen body (1);
the screen assembly (7) comprises a screen frame (701), countersunk screws (702), a screen (703), screw holes (704) and an adhesive (705), wherein the screen frame (701) is installed in the vibrating screen body (1), the screen (703) is installed on the inner side of the screen frame (701) through a plurality of countersunk screws (702), the screw holes (704) are formed in the positions of the vibrating screen body (1) corresponding to the countersunk screws (702), and the edges of the screen (703) are connected with the screen frame (701) through the adhesive (705).
2. A novel vibrating screen mesh in accordance with claim 1 wherein said adhesive (705) is a KD-504 type adhesive.
3. The novel vibrating screen mesh according to claim 1, wherein the screen mesh (703) is a 100-mesh screen mesh, and the tension of the screen mesh (703) is 50N/CM.
4. The novel vibrating screen mesh according to claim 1, wherein the screen mesh (703) is a 200-mesh screen mesh, and the tension of the screen mesh (703) is 35N/CM.
5. The novel vibrating screen mesh according to claim 1, wherein the countersunk head screw (702) is a stainless steel member.
6. The novel vibrating screen mesh according to claim 1, wherein the countersunk head screws (702) and the screw holes (704) are 20 in number and correspond to each other in position one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320132332.XU CN218982326U (en) | 2023-01-16 | 2023-01-16 | Novel vibrating screen mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320132332.XU CN218982326U (en) | 2023-01-16 | 2023-01-16 | Novel vibrating screen mesh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218982326U true CN218982326U (en) | 2023-05-09 |
Family
ID=86225345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320132332.XU Active CN218982326U (en) | 2023-01-16 | 2023-01-16 | Novel vibrating screen mesh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218982326U (en) |
-
2023
- 2023-01-16 CN CN202320132332.XU patent/CN218982326U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231211 Address after: 251800 No.1, Gongye 7th Road, economic development zone, Yangxin County, Binzhou City, Shandong Province Patentee after: Shandong Yingweite New Materials Co.,Ltd. Address before: No. 001 Gongye 7th Road, Economic Development Zone, Yangxin County, Binzhou City, Shandong Province, 251800 Patentee before: Shandong Binhua Binyang Burning Chemical Co.,Ltd. |