CN112386999A - Noise reduction device of disc type vacuum filter - Google Patents
Noise reduction device of disc type vacuum filter Download PDFInfo
- Publication number
- CN112386999A CN112386999A CN202011347583.7A CN202011347583A CN112386999A CN 112386999 A CN112386999 A CN 112386999A CN 202011347583 A CN202011347583 A CN 202011347583A CN 112386999 A CN112386999 A CN 112386999A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- vibration
- filter
- bolt
- buffer bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000002955 isolation Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000013016 damping Methods 0.000 claims abstract description 10
- 230000035939 shock Effects 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
Abstract
The invention discloses a noise reduction device of a disc type vacuum filter, which comprises a vibration reduction and noise reduction mechanism connected with the filter and a base, wherein the vibration reduction and noise reduction mechanism comprises a vibration isolation and reduction unit and a buffer bolt, the vibration isolation and reduction unit comprises a first connecting plate, a second connecting plate and a force transmission connecting piece arranged between the first connecting plate and the second connecting plate, the force transmission connecting piece is connected with the first connecting plate and the second connecting plate through a damping core, and a first damping spring is sleeved on the outer surface of the damping core; the upper part of the buffer bolt is movably connected with the filter, the lower part of the buffer bolt is arranged in a limiting groove formed in the base, and the end part of the lower part of the buffer bolt is connected with the bottom of the limiting groove through a second damping spring. The vibration isolation and reduction unit is used for dissipating the huge vibration generated in the operation of the power equipment through the vibration reduction core with the buffering function and the first vibration reduction spring sleeved on the outer surface of the vibration reduction core, so that the noise generated by the hard connection between the filter and the base is avoided.
Description
Technical Field
The invention relates to the technical field of solid-liquid separation equipment, in particular to a noise reduction device of a disc type vacuum filter.
Background
The disc type vacuum filter fully references the advantages of similar products at home and abroad, and carries out reliable optimization design on the overall performance and all parts aiming at the characteristics of high density, quick sedimentation and strong impact force of solid particles on a filtrate pipe of the metal minerals, thereby ensuring that the metal minerals obtain excellent dehydration indexes in solid-liquid separation. The successful practical application of the user proves that the main technical indexes and the performance of the product reach the advanced product level at home and abroad. The disc vacuum filter is a solid-liquid separation device, and utilizes vacuum as filtering power to make solid-liquid separation of slurry. The machine adopts advanced technologies such as guide of a filter disc guide frame, variable speed stirring, reverse blowing unloading, automatic centralized lubrication and the like, and is dewatering equipment with excellent performance and reliable use. The disk vacuum filter is a novel disk vacuum filter specially designed for the dehydration work of iron ore concentrate and nonferrous metal ore concentrate, and is also suitable for being used in coal washing and mineral separation, non-metal ore, chemical industry and environmental protection.
However, the existing equipment drives the gear to output power through the motor, the vibration amplitude of the filter is large in the mode, generated noise makes operators working for a long time hard to bear, a series of body damages can be caused, the working efficiency is finally reduced, and waste of personnel and equipment is caused.
Disclosure of Invention
In order to solve the problems, the invention provides a noise reduction device of a disk type vacuum filter, which solves the problem of the prior equipment on the aspect of noise treatment and effectively avoids the influence of noise on operators.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a noise reduction device of a disk type vacuum filter comprises a vibration and noise reduction mechanism which connects the filter and a base, the vibration and noise reduction mechanism comprises a vibration isolation and reduction unit and a buffer bolt, wherein,
the shock isolation and absorption unit comprises a first connecting plate, a second connecting plate and a force transmission connecting piece arranged between the first connecting plate and the second connecting plate, the force transmission connecting piece is connected with the first connecting plate and the second connecting plate through a shock absorption core, and a first shock absorption spring is sleeved on the outer surface of the shock absorption core;
the upper part of the buffer bolt is movably connected with the filter, the lower part of the buffer bolt is arranged in a limiting groove formed in the base, and the end part of the lower part of the buffer bolt is connected with the bottom of the limiting groove through a second damping spring.
Furthermore, the first connecting plate is connected with the bottom of the filter through a first fixing bolt, and the second connecting plate is connected with the top of the base through a second fixing bolt.
Further, the damper core is made of cylindrical rubber.
Furthermore, the limiting groove is an inverted T-shaped clamping groove and is matched with the buffer bolt.
Furthermore, the buffer bolt is in threaded connection with the bottom of the filter.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, by utilizing the first connecting plate and the second connecting plate of the shock isolation and absorption unit and the force transmission connecting piece arranged between the first connecting plate and the second connecting plate, huge vibration generated in the operation of power equipment is consumed through the shock absorption core with a buffering effect and the first shock absorption spring sleeved on the outer surface of the shock absorption core, so that noise generated by hard connection between the filter and the base is avoided.
2. The limiting groove is matched with the buffer bolt, so that the vibration effect brought by power equipment is further consumed under the condition of ensuring the stability of the filter.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the shock absorbing and isolating unit according to the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 1;
in the figure: 1. the device comprises a filter, 2, a base, 21, a limiting groove, 3, a shock isolation and absorption unit, 31, a first connecting plate, 32, a second connecting plate, 33, a force transmission connecting piece, 34, a shock absorption core, 35, a first shock absorption spring, 301, a first fixing bolt, 302, a second fixing bolt, 4, a buffer bolt, 41 and a second shock absorption spring.
Detailed Description
The specific contents of the present invention will be further described with reference to the accompanying drawings and examples.
Example 1:
a noise reduction device of a disc type vacuum filter is shown in figures 1-3 and comprises a vibration and noise reduction mechanism for connecting a filter 1 and a base 2, wherein the vibration and noise reduction mechanism comprises a vibration isolation and reduction unit 3 and a buffer bolt 4, the vibration isolation and reduction unit 3 comprises a first connecting plate 31, a second connecting plate 32 and a force transmission connecting piece 33 arranged between the first connecting plate 31 and the second connecting plate 32, the force transmission connecting piece 33 is connected with the first connecting plate 31 and the second connecting plate 32 through a damping core 34, and the outer surface of the damping core 34 is sleeved with a first damping spring 35; the upper part of the buffer bolt 4 is movably connected with the filter 1, the lower part is arranged in a limiting groove 21 arranged on the base 2, and the end part of the lower part is connected with the bottom of the limiting groove 21 through a second damping spring 41.
In this embodiment, the first connecting plate 31 is connected to the bottom of the filter 1 by a first fixing bolt 301, and the second connecting plate 32 is connected to the top of the base 2 by a second fixing bolt 302.
In the present embodiment, the damper core 34 is made of cylindrical rubber.
In this embodiment, the limiting groove 21 is an inverted T-shaped groove, and is matched with the buffer bolt 4.
In the embodiment, the buffer bolt 4 is in threaded connection with the bottom of the filter 1.
Claims (5)
1. The utility model provides a device of making an uproar falls in disk vacuum filter which characterized in that: comprises a vibration and noise reduction mechanism for connecting the filter and a base, the vibration and noise reduction mechanism comprises a vibration isolation and reduction unit and a buffer bolt, wherein,
the shock isolation and absorption unit comprises a first connecting plate, a second connecting plate and a force transmission connecting piece arranged between the first connecting plate and the second connecting plate, the force transmission connecting piece is connected with the first connecting plate and the second connecting plate through a shock absorption core, and a first shock absorption spring is sleeved on the outer surface of the shock absorption core;
the upper part of the buffer bolt is movably connected with the filter, the lower part of the buffer bolt is arranged in a limiting groove formed in the base, and the end part of the lower part of the buffer bolt is connected with the bottom of the limiting groove through a second damping spring.
2. A noise reducing device for a disc vacuum filter according to claim 1, wherein: the first connecting plate is connected with the bottom of the filter through a first fixing bolt, and the second connecting plate is connected with the top of the base through a second fixing bolt.
3. A noise reducing device for a disc vacuum filter according to claim 1, wherein: the shock absorption core is made of cylindrical rubber.
4. A noise reducing device for a disc vacuum filter according to claim 1, wherein: the limiting groove is an inverted T-shaped clamping groove and is matched with the buffer bolt.
5. A noise reducing device for a disc vacuum filter according to claim 1, wherein: the buffer bolt is in threaded connection with the bottom of the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011347583.7A CN112386999A (en) | 2020-11-26 | 2020-11-26 | Noise reduction device of disc type vacuum filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011347583.7A CN112386999A (en) | 2020-11-26 | 2020-11-26 | Noise reduction device of disc type vacuum filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112386999A true CN112386999A (en) | 2021-02-23 |
Family
ID=74605261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011347583.7A Withdrawn CN112386999A (en) | 2020-11-26 | 2020-11-26 | Noise reduction device of disc type vacuum filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112386999A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174290A (en) * | 2021-03-26 | 2021-07-27 | 广元海诺食品有限公司 | Buffer structure for edible oil production and full-automatic centrifugal oil filter and application thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4739674A (en) * | 1980-12-11 | 1988-04-26 | Seiko Giken Kabushiki Kaisha | Vibration damper |
| DE102007038038A1 (en) * | 2007-08-10 | 2009-02-12 | Bühler AG | Screening device for control screening |
| CN206692358U (en) * | 2017-05-05 | 2017-12-01 | 江西省铜鼓县二源化工有限责任公司 | A kind of sewage disposal solid-liquid separating machine |
| CN107875723A (en) * | 2017-12-29 | 2018-04-06 | 无锡市内河装卸机械有限公司 | A kind of disk vacuum filter of noise reduction |
| CN208930486U (en) * | 2018-06-21 | 2019-06-04 | 成都恩德建筑工程有限公司 | A kind of cement machine of shock-absorbing type |
| CN209082613U (en) * | 2018-10-18 | 2019-07-09 | 深圳市东方深源供水设备有限公司 | A kind of steady flow compensator of no-negative-pressure water supply equipment |
| CN209180139U (en) * | 2018-12-26 | 2019-07-30 | 廊坊市恒通工贸有限公司 | A kind of damping, buffering plastic fuel tank |
| CN110590109A (en) * | 2019-10-22 | 2019-12-20 | 长兴海德纺织科技有限公司 | Sludge dewatering device |
| CN110789844A (en) * | 2019-11-05 | 2020-02-14 | 杭州华慧医药科技有限公司 | Shock-absorbing structure for assisting transportation of surgical equipment |
| CN210057585U (en) * | 2019-05-21 | 2020-02-14 | 江苏博同环保科技有限公司 | Ceramic filter dewatering device |
| WO2020063227A1 (en) * | 2018-09-26 | 2020-04-02 | 江苏海事职业技术学院 | Turbine mounting base having shock absorption function |
| CN211449513U (en) * | 2019-07-12 | 2020-09-08 | 景宁畲族自治县保承机械配件厂 | Damping base for mechanical equipment |
-
2020
- 2020-11-26 CN CN202011347583.7A patent/CN112386999A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4739674A (en) * | 1980-12-11 | 1988-04-26 | Seiko Giken Kabushiki Kaisha | Vibration damper |
| DE102007038038A1 (en) * | 2007-08-10 | 2009-02-12 | Bühler AG | Screening device for control screening |
| CN206692358U (en) * | 2017-05-05 | 2017-12-01 | 江西省铜鼓县二源化工有限责任公司 | A kind of sewage disposal solid-liquid separating machine |
| CN107875723A (en) * | 2017-12-29 | 2018-04-06 | 无锡市内河装卸机械有限公司 | A kind of disk vacuum filter of noise reduction |
| CN208930486U (en) * | 2018-06-21 | 2019-06-04 | 成都恩德建筑工程有限公司 | A kind of cement machine of shock-absorbing type |
| WO2020063227A1 (en) * | 2018-09-26 | 2020-04-02 | 江苏海事职业技术学院 | Turbine mounting base having shock absorption function |
| CN209082613U (en) * | 2018-10-18 | 2019-07-09 | 深圳市东方深源供水设备有限公司 | A kind of steady flow compensator of no-negative-pressure water supply equipment |
| CN209180139U (en) * | 2018-12-26 | 2019-07-30 | 廊坊市恒通工贸有限公司 | A kind of damping, buffering plastic fuel tank |
| CN210057585U (en) * | 2019-05-21 | 2020-02-14 | 江苏博同环保科技有限公司 | Ceramic filter dewatering device |
| CN211449513U (en) * | 2019-07-12 | 2020-09-08 | 景宁畲族自治县保承机械配件厂 | Damping base for mechanical equipment |
| CN110590109A (en) * | 2019-10-22 | 2019-12-20 | 长兴海德纺织科技有限公司 | Sludge dewatering device |
| CN110789844A (en) * | 2019-11-05 | 2020-02-14 | 杭州华慧医药科技有限公司 | Shock-absorbing structure for assisting transportation of surgical equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174290A (en) * | 2021-03-26 | 2021-07-27 | 广元海诺食品有限公司 | Buffer structure for edible oil production and full-automatic centrifugal oil filter and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112386999A (en) | Noise reduction device of disc type vacuum filter | |
| CN113664607B (en) | Chip removal device for machine tool | |
| CN208696966U (en) | A kind of numeric control multispindle borer chip removal device | |
| CN211071908U (en) | Floating boring machine for machining motor end cover | |
| CN208357586U (en) | A kind of aluminium punch machining equipment for automotive | |
| CN214159919U (en) | High-efficient rotation machinery grid | |
| CN215465644U (en) | Oil immersion and oil throwing device for brake disc | |
| CN202271017U (en) | Novel shaping machine | |
| CN212348850U (en) | Mineral processing equipment is with automatic deironing reducing mechanism | |
| CN212794473U (en) | A gasket burnishing device for shock attenuation gasket processing | |
| CN101672408A (en) | Damping suspension block for pipelines | |
| CN208841084U (en) | A kind of aluminum auto parts and components burr removal device | |
| CN206492577U (en) | Large particulate matter breaking device and pipeline large particulate matter breaking device in sewage | |
| CN218548311U (en) | Tuning fork level switch convenient to installation | |
| CN107875723A (en) | A kind of disk vacuum filter of noise reduction | |
| CN201257627Y (en) | Bi-semiautomatic vortex flow light finishing machine | |
| CN213469576U (en) | High accuracy lathe of environment-friendly | |
| CN216704643U (en) | Automatic jaw crusher | |
| CN204262357U (en) | A kind of high speed antidetonation lathe | |
| CN211801106U (en) | Filtering device for safe and environment-friendly treatment of non-coal mine tailings | |
| CN219359713U (en) | Numerical control processing lathe for furniture templates | |
| CN218221436U (en) | Full-sealed movable disc type vacuum filter | |
| CN219819013U (en) | Vertical machining center ray apparatus | |
| CN210297436U (en) | Shock-proof type double-speed generator | |
| CN210849364U (en) | Variable raw material clamping device for numerical control machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210223 |