CN205360771U - Rotary drum filter cloth vacuum dehydration machine - Google Patents
Rotary drum filter cloth vacuum dehydration machine Download PDFInfo
- Publication number
- CN205360771U CN205360771U CN201521067106.XU CN201521067106U CN205360771U CN 205360771 U CN205360771 U CN 205360771U CN 201521067106 U CN201521067106 U CN 201521067106U CN 205360771 U CN205360771 U CN 205360771U
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- Prior art keywords
- vacuum
- filter cloth
- negative pressure
- dehydration
- circumference
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Abstract
The utility model relates to a rotary drum filter cloth vacuum dehydration machine, which comprises a bracket, the slurry tank, the circumference cylinder, the filter cloth, the apparatus further comprises a rotating shaft, the axle bed, circumference cylinder interval is equipped with a plurality of independent vacuum negative pressure storehouses, it is equipped with complex root vacuum negative pressure pipe to correspond in the pivot, through corresponding vacuum negative pressure pipe through shaft seat in every independent vacuum negative pressure storehouse, and communicate with a distribution valve, the distribution valve includes plate of distributor and connecting seat, the plate of distributor is including adsorbing the cavity, the dehydration cavity with break away from the cavity, it is equipped with the isolation region to adsorb between cavity and the dehydration cavity, it is equipped with sucking port to correspond on the connecting seat, dehydration mouthful with break away from the mouth, sucking port and absorption vacuum pump connection, dehydration mouth and dehydration vacuum pump connection, it is connected with air compressor to break away from the mouth. The utility model discloses can be effectual the dehydration rate that puddles of the absorption thickness of control mud to avoid the filter cake dehydration not do, perhaps air admission vacuum negative pressure is intraductal, and extravagant negative pressure influences vacuum dehydration quick -witted output and dehydration quality.
Description
Technical field
This utility model relates to solid-liquid separation technique field, more specifically refers to a kind of rotating cylinder filter cloth vacuum hydroextractor.
Background technology
Vacuum hydroextractor is the equipment being realized solid-liquid separation by negative pressure of vacuum as motive force, is widely used in the departments such as chemical industry, oil, pharmacy, light industry, food, ore dressing, coal and water process.Existing vacuum hydroextractor generally includes mud absorption, slurry dewatering and filter cake and departs from when processing mud, wherein mud absorption and slurry dewatering provide motive force by same vacuum negative pressure device.But the requirement of vacuum negative pressure device is but differed by the process of mud absorption and slurry dewatering, if during vacuum negative pressure device high adsorption capacity, negative pressure of vacuum mainly acts on mud absorption, slurry dewatering is not enough, the filter cake formed remains in that adhesive capacity, filter cake is difficult to depart from totally, causes filter cloth or filter plate clogging；If vacuum negative pressure device absorbability is weak, negative pressure of vacuum mainly acts on slurry dewatering, and mud absorption is relatively thin, slurry dewatering is too fast, causes that air flows in vacuum negative pressure device, wastes negative pressure, cause that negative pressure of vacuum utilization ratio is low, thus affecting yield and the dehydration quality of vacuum hydroextractor.
Summary of the invention
This utility model provides a kind of rotating cylinder filter cloth vacuum hydroextractor, low to solve existing vacuum hydroextractor negative pressure of vacuum utilization ratio, wastes negative pressure, and product dehydrate quality is unstable, and the problem such as yield poorly.
This utility model adopts the following technical scheme that
nullA kind of rotating cylinder filter cloth vacuum hydroextractor，Including support，Described support is provided with mud ditch，Described mud ditch is provided with circumference cylinder，Described circumference cylinder is provided with filter cloth，It is provided with the rotating shaft for driving circumference cylinder to rotate in described circumference cylinder，This rotating shaft one end is connected to the first servomotor，The rotating shaft other end is fixed on described support by axle bed，Described circumference cylinder outer wall is arranged at intervals with a plurality of independent negative pressure of vacuum storehouse，Described rotating shaft is correspondingly provided with complex root Vacuum container，By the corresponding through described axle bed of Vacuum container in each independent negative pressure of vacuum storehouse，And connect with a distributing valve，Described distributing valve includes distribution plate and connects seat，Described distribution plate is fixedly connected in described connection seat，Described distribution plate includes absorption chamber、Dehydration chamber and disengaging chamber，It is provided with isolation area between described absorption chamber and described dehydration chamber，Described connection seat is provided with and described absorption chamber、The adsorption orifice that dehydration chamber is corresponding with departing from chamber、Dehydrated mouth and disengaging mouth，Described adsorption orifice and an adsorption vacuum pump connect，Described dehydrated mouth and a dewatering vacuum pump connect，Described disengaging mouth and an air compressor connect.
Further, described adsorption orifice is arranged at described connection seat bottom, and described dehydrated mouth is arranged at described connection seat top, and described disengaging mouth is arranged at described connection seat lateral upwards side, and becomes 10 ° of angles with the described seat horizontal centre that is connected.
Further, described axle bed includes a bearing, described bearing is provided with plurality of through holes, described through hole and described Vacuum container one_to_one corresponding, and described Vacuum container extends in described through hole, described bearing and described distribution plate rotate against, described through hole respectively with described absorption chamber, dehydration chamber and desliming chamber.
Further, described circumference cylinder outer wall is provided with 12 independent negative pressure of vacuum storehouses by 30 ° of angle of circumference angle even partitions.
Further, being provided with a plurality of vacuum hole in described independent negative pressure of vacuum storehouse, described vacuum hole is connected with described Vacuum container respectively.
Further, being provided with interval trough between described a plurality of independent negative pressure of vacuum storehouses, described interval trough is provided with screw, and described screw is for the fixing filter cloth of depression bar, and described circumference cylinder two ends are provided with filter cloth hoop district, for anchor ear filter cloth.
Further, described circumference cylinder is the hollow cylinder of both ends open.
Further, being provided with an agitating device bottom described mud ditch, described agitating device includes a stirring paddle and the second servomotor for driving stirring paddle to rotate.
Further, described stirring paddle includes the shaft being connected with described second servomotor, and on described shaft, transverse and longitudinal is staggered has been arranged side by side a plurality of paddle.
Further, described mud ditch is additionally provided with Butterworth Hatch.
By the above-mentioned description to this utility model structure it can be seen that compared to the prior art, this utility model has the advantage that
1, this utility model one rotating cylinder filter cloth vacuum hydroextractor, circumference cylinder is arranged in mud ditch, rotating shaft drive and rotate, and mud ditch is built with mud.Circumference cylinder is provided with a plurality of independent negative pressure of vacuum storehouse, is adsorption zone when being positioned at the negative pressure of vacuum storehouse below slurry liquid face on circumference cylinder, and the negative pressure of vacuum storehouse in this region connects with adsorption vacuum pump；Being drying zone when being positioned at the negative pressure of vacuum storehouse above slurry liquid face on circumference cylinder, the negative pressure of vacuum storehouse in this region connects with dewatering vacuum pump；Being filter cake abscission zone when circumference cylinder rotates the angle region being about to enter mud liquid level, the negative pressure of vacuum storehouse in this region connects with air compressor.The absorption of this utility model mud and dehydration adopt independent negative pressure of vacuum to promote, can effectively control the adsorption thickness of mud and the dewatering speed of mud, thus avoiding cake dewatering not do, filter cloth is caused to block, or mud adsorbed thin, dewatering speed is too fast, causes air to enter in Vacuum container, waste negative pressure, affects yield and the dehydration quality of vacuum hydroextractor.
2, it is provided with marker space between the absorption chamber on distribution plate and dehydration chamber, this marker space is for intercepting negative pressure of vacuum when circumference cylinder enters liquid level or departs from liquid level, it is easy to control the switching of dewatering vacuum pump or adsorption vacuum pump such that it is able to better control the adsorption thickness of mud.
3, it is provided with a plurality of vacuum hole in independent negative pressure of vacuum storehouse, vacuum hole is connected with same Vacuum container, negative pressure of vacuum is made can more quickly to act on negative pressure of vacuum storehouse, meanwhile, negative pressure of vacuum storehouse from dewatering vacuum pump switch to air compressor time speed and efficiency can be effectively improved.
4, circumference cylinder is the hollow cylinder of both ends open, namely it is not provided with end cap between circumference cylinder and rotating shaft, driven the rotation of circumference cylinder by the Vacuum container in rotating shaft, its circumference roll body just can regard an agitator as, meanwhile in turn ensure that the volume of mud ditch.
5, mud ditch has been additionally arranged at the bottom of agitating device, thus avoiding slurry liquid to be deposited in bottom mud ditch, it is ensured that concentration of hydraulic mixture during slurry liquid absorption.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model front view；
Fig. 3 is the decomposing schematic representation of rotating shaft and axle bed；
Fig. 4 is circumference roller frame schematic diagram；
Fig. 5 is distributing valve decomposing schematic representation；
Fig. 6 is distribution plate and the front view connecting seat.
Detailed description of the invention
The detailed description of the invention of this utility model embodiment is described with reference to the accompanying drawings.
See figures.1.and.2, a kind of rotating cylinder filter cloth vacuum hydroextractor, including support 1, support 1 is provided with mud ditch 2, and mud ditch 2 is provided with circumference cylinder 3, circumference cylinder 3 is the hollow cylinder of both ends open, circumference cylinder 3 is provided with filter cloth (not shown in FIG.), is provided with the rotating shaft 4 for driving circumference cylinder 3 to rotate in circumference cylinder 3, and this rotating shaft 4 one end is connected to the first servomotor 51, rotating shaft 4 other end is fixed on support 1 by axle bed 6, and axle bed 6 is also associated with distributing valve 7.
With reference to Fig. 2 and Fig. 4, circumference cylinder 3 outer wall is provided with 12 independent negative pressure of vacuum storehouses 31 by 30 ° of angle of circumference angle even partitions, it is provided with a plurality of vacuum hole 32 in each independent negative pressure of vacuum storehouse 31, it is provided with interval trough 33 between each independent negative pressure of vacuum storehouse 31, interval trough 33 is provided with screw 34, screw 34 is for the fixing filter cloth of depression bar, and circumference cylinder 3 two ends are provided with filter cloth hoop district 35, for anchor ear filter cloth.
With reference to Fig. 2 and Fig. 3, rotating shaft 4 is provided with 12 corresponding with negative pressure of vacuum storehouse 31 piece Vacuum container 41, and the vacuum hole 32 in each independent negative pressure of vacuum storehouse 31 is by the corresponding through axle bed 6 of Vacuum container 41, and connects with distributing valve 7.
With reference to Fig. 1, Fig. 5 and Fig. 6, distributing valve 7 includes distribution plate 71 and connects seat 72, distribution plate 71 is fixedly connected in connection seat 72, distribution plate 71 includes absorption chamber 711, dehydration chamber 712 and departs from chamber 713, it is provided with isolation area 714 between absorption chamber 711 and dehydration chamber 712, connects seat 72 and be provided with and adsorb chamber 711, dehydration chamber 712 and depart from the corresponding adsorption orifice 721 of chamber 713, dehydrated mouth 722 and depart from mouth 723.Adsorption orifice 721 is arranged at connection seat 72 bottom, and dehydrated mouth 722 is arranged at connection seat 72 top, departs from mouth 723 and is arranged at connection seat 72 lateral upwards side, and becomes 10 ° of included angle A with being connected seat 72 horizontal centre.Adsorption orifice 721 is connected with an adsorption vacuum pump 81, and dehydrated mouth 722 is connected with a dewatering vacuum pump 82, departs from mouth 723 and is connected with an air compressor 83.
With reference to Fig. 2, Fig. 3 and Fig. 5, axle bed 6 includes a bearing 61, bearing 61 is provided with plurality of through holes 62, through hole 62 and Vacuum container 41 one_to_one corresponding, and Vacuum container 41 extends in through hole 62, bearing 61 and distribution plate 71 rotate against, and through hole 62 connects with absorption chamber 711, dehydration chamber 712 and desliming chamber 713 respectively.
Seeing figures.1.and.2, be provided with an agitating device 9 bottom mud ditch 2, agitating device 9 includes a stirring paddle and the second servomotor 52, and stirring paddle includes shaft 91 and a plurality of paddle 92.Shaft 91 is connected with the second servomotor 52, and is driven rotation by the second servomotor 52.A plurality of paddle 92 transverse and longitudinals are staggered to be arranged side by side on shaft 91.
With reference to Fig. 2, mud ditch 2 being additionally provided with Butterworth Hatch 21, Butterworth Hatch 21 is used for mud ditch 2 water filling, it is simple to clean mud ditch 2 and circumference cylinder 3.
Referring to figs. 1 through Fig. 6, this utility model mud ditch 2 is built with slurry liquid, and it is adsorption zone that circumference cylinder 3 is positioned at the negative pressure of vacuum storehouse 31 below slurry liquid face, and the negative pressure of vacuum storehouse 31 in this region connects with adsorption vacuum pump 81；When the negative pressure of vacuum storehouse 31 being positioned on circumference cylinder 3 above slurry liquid face is drying zone, the negative pressure of vacuum storehouse 31 in this region connects with dewatering vacuum pump 82；Being filter cake abscission zone when circumference cylinder 3 rotates the angle region being about to enter mud liquid level, the negative pressure of vacuum storehouse 31 in this region connects with air compressor 83.During operation, on the filter cloth that slurry liquid is adsorbed in adsorption zone negative pressure of vacuum storehouse 31 by adsorption vacuum pump 81, circumference cylinder 3 rotates, negative pressure of vacuum storehouse 31 is raised to drying zone by adsorption zone, and carried out dehydration by dewatering vacuum pump 82 and form filter cake, subsequently, when rotating to the angle district being about to from newly entering slurry liquid, thered is provided air-flow to enter in negative pressure of vacuum storehouse 31 by air compressor 83, blow bulging filter cloth and peel off filter cake.While circumference cylinder 3 operation, in order to avoid slurry liquid is deposited in bottom mud ditch 2, and guaranteeing concentration of hydraulic mixture when slurry liquid is adsorbed, the agitating device 9 bottom mud ditch 2 is by Stirring simultaneously.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design that this utility model carries out unsubstantiality, the behavior invading this utility model protection domain all should be belonged to.
Claims (10)
- null1. a rotating cylinder filter cloth vacuum hydroextractor，Including support，Described support is provided with mud ditch，Described mud ditch is provided with circumference cylinder，Described circumference cylinder is provided with filter cloth，It is provided with the rotating shaft for driving circumference cylinder to rotate in described circumference cylinder，This rotating shaft one end is connected to the first servomotor，The rotating shaft other end is fixed on described support by axle bed，It is characterized in that: described circumference cylinder outer wall is arranged at intervals with a plurality of independent negative pressure of vacuum storehouse，Described rotating shaft is correspondingly provided with complex root Vacuum container，By the corresponding through described axle bed of Vacuum container in each independent negative pressure of vacuum storehouse，And connect with a distributing valve，Described distributing valve includes distribution plate and connects seat，Described distribution plate is fixedly connected in described connection seat，Described distribution plate includes absorption chamber、Dehydration chamber and disengaging chamber，It is provided with isolation area between described absorption chamber and described dehydration chamber，Described connection seat is provided with and described absorption chamber、The adsorption orifice that dehydration chamber is corresponding with departing from chamber、Dehydrated mouth and disengaging mouth，Described adsorption orifice and an adsorption vacuum pump connect，Described dehydrated mouth and a dewatering vacuum pump connect，Described disengaging mouth and an air compressor connect.
- 2. a kind of rotating cylinder filter cloth vacuum hydroextractor according to claim 1, it is characterized in that: described adsorption orifice is arranged at described connection seat bottom, described dehydrated mouth is arranged at described connection seat top, described disengaging mouth is arranged at described connection seat lateral upwards side, and becomes 10 ° of angles with the described seat horizontal centre that is connected.
- 3. a kind of rotating cylinder filter cloth vacuum hydroextractor according to claim 1, it is characterized in that: described axle bed includes a bearing, described bearing is provided with plurality of through holes, described through hole and described Vacuum container one_to_one corresponding, and described Vacuum container extends in described through hole, described bearing and described distribution plate rotate against, described through hole respectively with described absorption chamber, dehydration chamber and desliming chamber.
- 4. a kind of rotating cylinder filter cloth vacuum hydroextractor according to claim 1, it is characterised in that: described circumference cylinder outer wall is provided with 12 independent negative pressure of vacuum storehouses by 30 ° of angle of circumference angle even partitions.
- 5. a kind of rotating cylinder filter cloth vacuum hydroextractor according to claim 1, it is characterised in that: being provided with a plurality of vacuum hole in described independent negative pressure of vacuum storehouse, described vacuum hole is connected with described Vacuum container respectively.
- 6. a kind of rotating cylinder filter cloth vacuum hydroextractor according to claim 1, it is characterized in that: between described a plurality of independent negative pressure of vacuum storehouses, be provided with interval trough, described interval trough is provided with screw, described screw is for the fixing filter cloth of depression bar, described circumference cylinder two ends are provided with filter cloth hoop district, for anchor ear filter cloth.
- 7. a kind of rotating cylinder filter cloth vacuum hydroextractor according to claim 1, it is characterised in that: described circumference cylinder is the hollow cylinder of both ends open.
- 8. a kind of rotating cylinder filter cloth vacuum hydroextractor according to claim 1, it is characterised in that: being provided with an agitating device bottom described mud ditch, described agitating device includes a stirring paddle and the second servomotor for driving stirring paddle to rotate.
- 9. a kind of rotating cylinder filter cloth vacuum hydroextractor according to claim 8, it is characterised in that: described stirring paddle includes the shaft being connected with described second servomotor, and on described shaft, transverse and longitudinal is staggered has been arranged side by side a plurality of paddle.
- 10. a kind of rotating cylinder filter cloth vacuum hydroextractor according to claim 1, it is characterised in that: described mud ditch is additionally provided with Butterworth Hatch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067106.XU CN205360771U (en) | 2015-12-21 | 2015-12-21 | Rotary drum filter cloth vacuum dehydration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067106.XU CN205360771U (en) | 2015-12-21 | 2015-12-21 | Rotary drum filter cloth vacuum dehydration machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205360771U true CN205360771U (en) | 2016-07-06 |
Family
ID=56259462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521067106.XU Expired - Fee Related CN205360771U (en) | 2015-12-21 | 2015-12-21 | Rotary drum filter cloth vacuum dehydration machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205360771U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477925A (en) * | 2015-12-21 | 2016-04-13 | 福建广汇龙环保科技有限公司 | Drum and filter cloth vacuum dehydrator |
| CN108043103A (en) * | 2017-12-15 | 2018-05-18 | 郑州默尔电子信息技术有限公司 | A kind of high efficient solid and liquid separation device for industrial chemicals |
| CN108411533A (en) * | 2018-04-20 | 2018-08-17 | 高峥嵘 | A kind of natural feather production water dumping beating device |
| CN115025545A (en) * | 2022-08-10 | 2022-09-09 | 江苏亿豪塑业股份有限公司 | Polytetrafluoroethylene granule recovery unit |
-
2015
- 2015-12-21 CN CN201521067106.XU patent/CN205360771U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477925A (en) * | 2015-12-21 | 2016-04-13 | 福建广汇龙环保科技有限公司 | Drum and filter cloth vacuum dehydrator |
| CN105477925B (en) * | 2015-12-21 | 2023-08-08 | 福建广汇龙环保科技有限公司 | Rotary drum filter cloth vacuum dehydrator |
| CN108043103A (en) * | 2017-12-15 | 2018-05-18 | 郑州默尔电子信息技术有限公司 | A kind of high efficient solid and liquid separation device for industrial chemicals |
| CN108411533A (en) * | 2018-04-20 | 2018-08-17 | 高峥嵘 | A kind of natural feather production water dumping beating device |
| CN115025545A (en) * | 2022-08-10 | 2022-09-09 | 江苏亿豪塑业股份有限公司 | Polytetrafluoroethylene granule recovery unit |
| CN115025545B (en) * | 2022-08-10 | 2022-11-25 | 江苏亿豪塑业股份有限公司 | Polytetrafluoroethylene granule recovery unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161020 Address after: 362700 Shishi science and Technology Park, Fujian, Shandong Province, the science and Technology Park on both sides of the Strait of science and technology incubator base, floor four, building Patentee after: Fujian Guanghui environmental protection science and Technology Research Institute Co Ltd Address before: 362700 Shishi science and Technology Park, Fujian, Shandong Province, the science and Technology Park on both sides of the Strait of science and technology incubator base, floor four, building Patentee before: Fujian Guanghuilong Environmental Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20171221 |