CN105032756A - Vacuum negative pressure solid-liquid separation vibrating screen - Google Patents
Vacuum negative pressure solid-liquid separation vibrating screen Download PDFInfo
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- CN105032756A CN105032756A CN201510569023.9A CN201510569023A CN105032756A CN 105032756 A CN105032756 A CN 105032756A CN 201510569023 A CN201510569023 A CN 201510569023A CN 105032756 A CN105032756 A CN 105032756A
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- liquid separation
- negative pressure
- vacuum
- sieve
- screen
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Abstract
The invention relates to a vacuum negative pressure solid-liquid separation vibration screen. The vacuum negative pressure solid-liquid separation vibration screen comprises a rack and a screen body installed on the rack through a rubber damper, two linear vibration vibrators are installed on the screen body, a screen plate is installed at the bottom end of the screen body, a negative pressure vacuum chamber is arranged under the screen plate, a material outlet is formed in the bottom end of the negative pressure vacuum chamber, and the material outlet is connected with a gas-liquid separation tank through a pipeline; a vacuum pump is connected with the upper end of the gas-liquid separation tank, and a main output tube is connected with the lower end of the gas-liquid separation tank. According to the vacuum negative pressure solid-liquid separation vibration screen, the structural design is novel, materials containing water are dehydrated completely and rapidly by means of vacuum suction produced through the vacuum pump, the problem of blocking of screen plate meshes is effectively avoided, the noise of the whole machine is small, and the work efficiency is high.
Description
Technical field
The present invention relates to a kind of solid-liquid separation vibration sieve, be specifically related to a kind of negative pressure of vacuum solid-liquid separation vibration sieve, belong to mechanical field.
Background technology
Traditional Separation of Solid and Liquid straight-line oscillation dewatering screen, is installed by certain inclination angle symmetry by driven by motor, turns to a pair contrary vibrator, vibrator drives screen cloth vibration, realizes material dewatering, mainly there is following defect: 1, when material viscosity is large, dewater insufficient, efficiency is lower; 2, to the dehydration of superfine material, screen cloth easily blocks, and reduces dewatering efficiency.
Summary of the invention
For the weak point of above technology, the invention provides a kind of negative pressure of vacuum solid-liquid separation vibration sieve, novel in structural design, utilize the pull of vacuum that vavuum pump produces, make water-containing materials on oscillating screen plate under pull of vacuum effect, increase dehydration power, and the fine grained be attached on screen cloth is come off rapidly under negative pressure, prevent the blocking of screen cloth, thus improve the dewatering efficiency of the material that viscosity is large, particle is thin.
The present invention realizes with following technical scheme: a kind of negative pressure of vacuum solid-liquid separation vibration sieve, it is characterized in that: it comprises frame and by the rack-mounted sieve nest of rubber absorbers, described sieve nest is provided with two straight-line oscillation vibrators, the bottom of sieve nest is provided with sieve plate, negative-pressure vacuum case is provided with immediately below sieve plate, the low side of negative-pressure vacuum case is provided with material outlet, and connects gas-liquid separation filling by pipeline; The upper end that described gas-liquid separation is filled with is connected with vavuum pump, and lower end connects total efferent duct; Above described sieve nest feed end, distributing device is installed.
The setting angle of two described straight-line oscillation vibrators is 0 ° to 90 °, according to material properties and technological requirement determination setting angle.When not having particular/special requirement, usual setting angle is 45 °.
Above described sieve plate, one deck sieve plate II is set again.
Described total efferent duct place is provided with switch valve.
Owing to have employed above technical scheme, the invention has the beneficial effects as follows: novel in structural design, utilize the pull of vacuum that vavuum pump produces, water-containing materials on oscillating screen plate fully, is rapidly dewatered, and effectively improve the water permeability of sieve plate mesh, straight-line oscillation exciting force of exciter is large, operates steadily; Complete machine noise is little, long service life, and operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation sketch of the present invention.
In figure: 1, frame, 2, rubber absorbers, 3, negative-pressure vacuum case, 4, sieve plate, 5, discharge end, 6, sieve plate II, 7, sieve nest, 8, straight-line oscillation vibrator, 9, distributing device, 10, feed end, 11, pipeline, 12, gas-liquid separation fills with, 13, vavuum pump, 14, total efferent duct, 15, switch valve, 16, material outlet.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, a kind of negative pressure of vacuum solid-liquid separation vibration sieve as described in Figure 1, it is characterized in that: it is comprised frame 1 and is arranged on the sieve nest 7 in frame 1 by rubber absorbers 2, described sieve nest 7 is provided with two straight-line oscillation vibrators 8, the bottom of sieve nest 7 is provided with sieve plate 4, be provided with negative-pressure vacuum case 3 immediately below sieve plate, the low side of negative-pressure vacuum case 3 is provided with a material outlet 16, and connects gas-liquid separation filling 12 by pipeline 11; The upper end of described gas-liquid separation filling 12 is connected with vavuum pump 13, and lower end connects total efferent duct 14.Above described sieve nest 7 feed end 10, distributing device 9 is installed.
The setting angle α of two described straight-line oscillation vibrators 8 is 0 ° to 90 °, according to material properties and technological requirement determination setting angle.When not having particular/special requirement, usual setting angle α is 45 °.
Above described sieve plate 4, one deck sieve plate II 6 is set again.
Described total efferent duct 14 place is provided with switch valve 15.
The course of work of the negative pressure of vacuum solid-liquid separation vibration sieve of individual layer sieve plate is:
Material is evenly scattered on sieve plate 4 by distributing device 9, straight-line oscillation vibrator 8 drives sieve plate 4 to vibrate, simultaneously vavuum pump 13 produces negative-pressure sucking and acts on bottom sieve plate 4, the sewage in material is made to enter into rapidly in vacuum tank 3, enter into gas-liquid separation by the material outlet 16 of vacuum tank low side again and fill with 12, the sewage of filling with in 12 when gas-liquid separation is saved bit by bit to a certain extent, opening switch valve 15, and Separation of Water is transferred away by total efferent duct 14; Large granular materials on sieve plate, under the effect of inclination exciting force, moves toward discharge end 5 place along sieve plate 4, and discharges from discharge end 5.
Claims (4)
1. a negative pressure of vacuum solid-liquid separation vibration sieve, it is characterized in that: it comprises frame and by the rack-mounted sieve nest of rubber absorbers, described sieve nest is provided with two straight-line oscillation vibrators, the bottom of sieve nest is provided with sieve plate, negative-pressure vacuum case is provided with immediately below sieve plate, the low side of negative-pressure vacuum case is provided with material outlet, and connects gas-liquid separation filling by pipeline; The upper end that described gas-liquid separation is filled with is connected with vavuum pump, and lower end connects total efferent duct.
2. a kind of negative pressure of vacuum solid-liquid separation vibration sieve according to claim 1, is characterized in that: the setting angle of two described straight-line oscillation vibrators is 0 ° to 90 °.
3. a kind of negative pressure of vacuum solid-liquid separation vibration sieve according to claim 1, is characterized in that: arrange one deck sieve plate II again above described sieve plate.
4. a kind of negative pressure of vacuum solid-liquid separation vibration sieve according to claim 1, is characterized in that: described total efferent duct place is provided with switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510569023.9A CN105032756A (en) | 2015-09-09 | 2015-09-09 | Vacuum negative pressure solid-liquid separation vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510569023.9A CN105032756A (en) | 2015-09-09 | 2015-09-09 | Vacuum negative pressure solid-liquid separation vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105032756A true CN105032756A (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510569023.9A Pending CN105032756A (en) | 2015-09-09 | 2015-09-09 | Vacuum negative pressure solid-liquid separation vibrating screen |
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| CN (1) | CN105032756A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362950A (en) * | 2016-12-11 | 2017-02-01 | 华北理工大学 | Rotational flow negative pressure sieve |
| CN110215751A (en) * | 2019-04-12 | 2019-09-10 | 四川宝石机械石油钻头有限责任公司 | Negative pressure solid-liquid separation system applied to roller air exciting |
| KR20190117910A (en) * | 2018-04-09 | 2019-10-17 | 안두혁 | A dehydrator for fine aggregates using vacuum |
| WO2019206084A1 (en) * | 2018-04-24 | 2019-10-31 | 河北冠能石油机械制造有限公司 | Shale shaker assembly, shale shaker device, method for treatment of drilling mud and system for treatment of drilling mud |
| CN112843864A (en) * | 2021-01-12 | 2021-05-28 | 四川轻化工大学 | Oil-sludge separation device |
| CN114646204A (en) * | 2022-01-29 | 2022-06-21 | 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 | Vacuum furnace slag dehydrator |
| CN116078034A (en) * | 2023-04-12 | 2023-05-09 | 山东辰星石油装备有限公司 | Negative pressure vibrating screen for slurry treatment |
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| GB2327897A (en) * | 1996-10-28 | 1999-02-10 | Emerson Electric Co | Vibrating screen system |
| CN102187051A (en) * | 2008-10-29 | 2011-09-14 | 丹尼尔·盖·波默洛 | System and method for drying drill cuttings |
| CN102906367A (en) * | 2010-05-12 | 2013-01-30 | 丹尼尔·盖·波默洛 | Systems and methods for drying drill cuttings |
| CN103080461A (en) * | 2010-03-18 | 2013-05-01 | 丹尼尔·盖·波默洛 | Optimization of vacuum systems and methods for drying drill cuttings |
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| CN204953323U (en) * | 2015-09-09 | 2016-01-13 | 徐州天科机械制造有限公司 | Vacuum negative pressure solid -liquid separation shale shaker |
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2015
- 2015-09-09 CN CN201510569023.9A patent/CN105032756A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2327897A (en) * | 1996-10-28 | 1999-02-10 | Emerson Electric Co | Vibrating screen system |
| CN102187051A (en) * | 2008-10-29 | 2011-09-14 | 丹尼尔·盖·波默洛 | System and method for drying drill cuttings |
| CN103080461A (en) * | 2010-03-18 | 2013-05-01 | 丹尼尔·盖·波默洛 | Optimization of vacuum systems and methods for drying drill cuttings |
| CN102906367A (en) * | 2010-05-12 | 2013-01-30 | 丹尼尔·盖·波默洛 | Systems and methods for drying drill cuttings |
| CN104837570A (en) * | 2012-10-23 | 2015-08-12 | Fp马兰格尼公司 | Improved shaker table with inertial gas/fluid separation means |
| WO2014161064A1 (en) * | 2013-03-30 | 2014-10-09 | Daniel Pomerleau | Improvements in vacuum shaker systems |
| CN204953323U (en) * | 2015-09-09 | 2016-01-13 | 徐州天科机械制造有限公司 | Vacuum negative pressure solid -liquid separation shale shaker |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362950A (en) * | 2016-12-11 | 2017-02-01 | 华北理工大学 | Rotational flow negative pressure sieve |
| KR20190117910A (en) * | 2018-04-09 | 2019-10-17 | 안두혁 | A dehydrator for fine aggregates using vacuum |
| KR102082563B1 (en) * | 2018-04-09 | 2020-02-27 | 안두혁 | A dehydrator for fine aggregates using vacuum |
| WO2019206084A1 (en) * | 2018-04-24 | 2019-10-31 | 河北冠能石油机械制造有限公司 | Shale shaker assembly, shale shaker device, method for treatment of drilling mud and system for treatment of drilling mud |
| CN110215751A (en) * | 2019-04-12 | 2019-09-10 | 四川宝石机械石油钻头有限责任公司 | Negative pressure solid-liquid separation system applied to roller air exciting |
| CN112843864A (en) * | 2021-01-12 | 2021-05-28 | 四川轻化工大学 | Oil-sludge separation device |
| CN114646204A (en) * | 2022-01-29 | 2022-06-21 | 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 | Vacuum furnace slag dehydrator |
| CN114646204B (en) * | 2022-01-29 | 2023-11-07 | 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 | Vacuum slag dehydrator |
| CN116078034A (en) * | 2023-04-12 | 2023-05-09 | 山东辰星石油装备有限公司 | Negative pressure vibrating screen for slurry treatment |
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Application publication date: 20151111 |