CN207342287U - A kind of pressure-reduction filter device - Google Patents
A kind of pressure-reduction filter device Download PDFInfo
- Publication number
- CN207342287U CN207342287U CN201721160061.XU CN201721160061U CN207342287U CN 207342287 U CN207342287 U CN 207342287U CN 201721160061 U CN201721160061 U CN 201721160061U CN 207342287 U CN207342287 U CN 207342287U
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- Prior art keywords
- suction
- bottle
- filter pump
- groove
- claw
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Abstract
The utility model provides a kind of pressure-reduction filter device, including suction filter pump, bottle,suction and funnel, the exhaust tube outlet of suction filter pump is connected with one end of more branch pipes, the other end of branch pipe and the bleeding point of bottle,suction connect, every branch pipe is equipped with shut-off valve, funnel is installed on the bottleneck of bottle,suction, further include fixed pedestal, fixed pedestal is equipped with bottle,suction socket, claw clamp system is equipped with the inside of bottle,suction socket, in bottle,suction insertion claw clamp system, further include hollow base, hollow base is fixedly arranged above groove, rubber pad is equipped with the inside of groove, bottom portion of groove is equipped with through hole, through hole is connected with hollow base, suction filter pump is installed in groove.The device at the same time can filter multiple bottle,suctions, efficient；Equipped with bottle,suction fixing device, it can prevent that bottle,suction overturns during filtering；Damping device, suction filter pump vibrations are smaller during suction filtration；Without manually fall bottle,suction in filtrate, it is easy to operate；It can prevent that suck-back, security higher occur for power-off suddenly.
Description
Technical field
Equipment of chemical industry technical field is the utility model is related to, more particularly, to a kind of pressure-reduction filter device.
Background technology
Pressure-reduction filter device is the common device of filtering technique in chemical experiment, and commonly using Suction filtration device includes suction filter pump, takes out
The bottleneck connection of filter flask and suction funnel, bell mouth and bottle,suction, bottle,suction are equipped with bleeding point, and bleeding point is by pipeline with taking out
Filter pump is connected, and by the way that gas in bottle,suction is constantly taken away, forms negative pressure, accelerates the filter process of material in suction funnel, by force
Change separation of solid and liquid.
However, there are problems with for existing Suction filtration device：
1. a suction filter pump is often provided only with two suction interfaces, but when experimenter does batch experiment, is needed at the same time to more
Material in a bottle,suction is filtered, and existing equipment efficiency is low；
2. it is relatively lighter since bottle,suction is no liquid at the beginning when filtering, and have thing in the funnel on bottle,suction top
Material, it is heavier, along with bottle,suction is connected by pipeline with suction filter pump, easily topples over bottle,suction, often need experimenter to exist
Operation is held when starting, and is prevented from toppling over, is wasted the time of experimenter；
3. suction filter pump can produce very big vibrations during suction filtration, other experiment equipments on experimental bench are influenced；
4. needing experimenter to unload funnel after the liquid filtered in bottle,suction is full, filtrate is outwelled manually, it has not been convenient to；
5. during filtering, once power-off suddenly easily makes the liquid in suction filter pump, by suck-back pumpback filter flask, pollution is real
Product is tested, security is not high；
Make that efficiency in experimenter's operating process is low, and inconvenient for operation, security is not high.
The content of the invention
Problem to be solved in the utility model is to provide a kind of pressure-reduction filter device, can filter multiple bottle,suctions at the same time, behaviour
It is convenient to make process, it is not necessary to which personnel nurse, safe.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of pressure-reduction filter device, including take out
Filter pump, bottle,suction and funnel, the exhaust tube outlet of suction filter pump are connected with one end of more branch pipes, the other end and bottle,suction of branch pipe
Bleeding point connection, every branch pipe is equipped with shut-off valve, and funnel further includes fixed pedestal on the bottleneck of bottle,suction, Gu
Determine pedestal and be equipped with bottle,suction socket, claw clamp system, bottle,suction insertion claw clamp system are equipped with the inside of bottle,suction socket
In, hollow base is further included, hollow base is fixedly arranged above groove, rubber pad is equipped with the inside of groove, and bottom portion of groove is equipped with through hole,
Through hole is connected with hollow base, and suction filter pump is installed in groove.
In technical solution, it is preferred that the bottom of bottle,suction is equipped with leakage fluid dram, and leakage fluid dram is connected by pipeline with wastewater disposal basin,
Pipeline is equipped with valve.
In technical solution, it is preferred that suck-back device is additionally provided with the exhaust tube of suction filter pump, suck-back device includes buffering
Chamber and ball, the both ends of cushion chamber are connected with exhaust tube, and it is convex that cushion chamber is equipped with some bar shapeds at the one end open of suction filter pump
Rise, the diameter of ball is more than the diameter of the opening of cushion chamber.
In technical solution, it is preferred that claw clamp system includes some claws, spring and limited post, and limited post is arranged on solid
Determine the outer edge of bottle,suction socket on pedestal, claw is arranged on the inside of bottle,suction socket, and spring one end is fixed with limited post, the other end
Connect claw.
The utility model has the advantages and positive effects of：
1. the exhaust tube of suction filter pump sets more branch pipes, multiple bottle,suctions can be filtered at the same time, it is efficient；
2. being equipped with bottle,suction fixing device, it can prevent that bottle,suction overturns during filtering, without the people during suction filtration
The hand steered bottle,suction of work；
3. being equipped with damping device, suction filter pump vibrations are smaller during suction filtration, other equipment influenced small；
4. without manually fall bottle,suction in filtrate, it is easy to operate；
5. being equipped with suck-back device, it can prevent that power-off enters the liquid suck-back in suction filter pump in bottle,suction suddenly, security
Higher.
Brief description of the drawings
Fig. 1 is the structure diagram of the pressure-reduction filter device of the utility model.
Fig. 2 is the structure diagram of suck-back device in the utility model pressure-reduction filter device.
In figure：
1st, suction filter pump 2, bottle,suction 3, funnel
4th, exhaust tube 5, branch pipe 6, shut-off valve
7th, fixed pedestal 8, hollow base 9, groove
10th, rubber pad 11, through hole 12, leakage fluid dram
13rd, valve 14, suck-back device 141, cushion chamber
142nd, ball 143, strip bulge 71, socket
72nd, claw clamp system 721, claw 722, spring
723rd, limited post
Embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of pressure-reduction filter device described in the present embodiment, including suction filter pump 1, bottle,suction 2 and funnel 3,
The bleeding point of suction filter pump 1 is connected with an exhaust tube 4, more branch pipes 5 in parallel on exhaust tube 4, and with one end of more branch pipes 5
Connection, the other end of branch pipe 5 connect the bleeding point of a bottle,suction 2 respectively, and every branch pipe 5 is equipped with shut-off valve 6, funnel 3
Interface is installed on the bottleneck of bottle,suction 2.The device is set by the more branch pipes 5 in parallel on exhaust tube 4 on branch pipe 5
Shut-off valve 6, at the same time can vacuumize multiple bottle,suctions 2 by a suction filter pump 1, so as to handle multiple funnels 3 at the same time
In material, in funnel 3 during the material of processing in need, open shut-off valve 6, closed without the corresponding shut-off valve of funnel of material
Close, opening suction filter pump 1 can be filtered, while due to the presence of other branch pipes and funnel air will not be made to leak into exhaust tube
4, make can not vacuumizing for other bottle,suctions.
The device is additionally provided with fixed pedestal 7, and fixed pedestal 7 is truncated cone-shaped, for fixing bottle,suction 2, is set on fixed pedestal 7
The socket 71 of insertion bottle,suction 2 is useful for, the inner side of socket 71 is provided with claw clamp system 72, and bottle,suction 2 is inserted into claw folder
In tight mechanism 72.Since fixed pedestal 7 fixes bottle,suction 2, and fixed pedestal 7 is relatively stablized, and filtrate is few in bottle,suction 2,
It is light-weight, and material is more in suction funnel, when weight is heavy, bottle,suction 2 is not easy to topple over, and experimenter is also without hand steered pumping always
Filter flask, can carry out other experiments when filtering, save the time.
In preferred solution, claw clamp system 72 includes 6 claws, 721,6 springs 722 and 6 limited posts 723, spacing
Column 723 is arranged on the outer edge of the bottle,suction socket 71 of fixed pedestal 7, and claw 721 is arranged on the inner side of bottle,suction socket 71, spring
722 one end is fixed with limited post 723, and the other end is connected with claw 721, and limited post 723 is uniformly arranged around socket 71.It is spacing
The position of 723 limited spring 722 of column, when bottle,suction is inserted into socket 71,6 claws 721 are squeezed by what spring 722 applied it
Pressure blocks bottle,suction 2, so as to bottle,suction 2 is fixed on fixed pedestal 7, due to the elastic force of spring 722, claw clamping machine
Structure 72 can fix different size of bottle,suction 2, and therefore, fixed pedestal 7 is readily applicable to the bottle,suction of various outer diameter size.
Wherein, which further includes the hollow base 8 for fixing suction filter pump 1, and hollow base 8 is fixedly arranged above one
Groove 9, the inner wall of groove 9 are equipped with rubber pad 10, and the size of groove 9 matches with the bottom size of suction filter pump 1,9 bottom of groove
Portion is equipped with multiple through holes 11, and through hole 11 is connected with the inside of hollow base 8, and the inside of hollow base 8 is filled with sand, by suction filter pump
After 1 is fixed in groove 9, this vibration absorbing structure can effectively reduce the vibrations and make an uproar that suction filter pump 1 produces during suction filtration
Sound, reduces the influence to other laboratory apparatus on experimental bench.
In preferred solution, the bottom of bottle,suction 2 is additionally provided with leakage fluid dram 12, and leakage fluid dram 12 is connected by pipeline with waste liquid pool,
Pipeline is equipped with valve 13, during suction filtration, when the liquid in bottle,suction 2 is expired soon, often needs to unload in funnel 3, will
Filtrate in bottle,suction 2 is poured out from bottleneck is filtered, and is then connected funnel 3 again and is continued to filter, and the leakage fluid dram that the dress centers
12, only need in bottle,suction 2 filtrate soon completely when, close branch pipe 5 on shut-off valve 6, then open valve 13, you can by bottle,suction
Filtrate in 2 is poured out, it is not necessary to which the cumbersome operation for pulling down funnel installation funnel, simple operation, saves the operating time.
In preferred solution, suck-back device 14, suck-back device 14 are additionally provided with the exhaust tube 4 of the suction filter pump 1 of the device
Including cushion chamber 141 and ball 142, cushion chamber 141 is elliposoidal, both ends open, its both ends is connected with exhaust tube 4, cushion chamber
141 are provided with some strip bulges 143 close to one end of suction filter pump 1 inner side opening, and the diameter of ball 142 is more than cushion chamber
The diameter of 141 both ends open, less than the diameter of 141 inside diameter maximum of cushion chamber.As suction filter pump 1 is in exhaust tube 4
The extraction of air, the flowing of air-flow, ball 142 are moved in cushion chamber 141 by air driven in cushion chamber 141, work as air-flow
When being pumped down to from bottle,suction 2 in suction filter pump 1, due to the setting of 141 inner side opening strip bulge 143 of cushion chamber, by ball
142 withstand, and it can not be blocked the side opening, and air-flow flowing is smooth, and when suction filter pump 1 powers off suddenly, and air pressure in bottle,suction 2
Less than 1 end of suction filter pump air pressure when, air-flow is flowed from 1 end of suction filter pump to 2 end of bottle,suction, drive ball 142, make ball 142 will
The side opening is blocked, and the gas in suction filter pump 1 is flowed without 2 direction of normal direction bottle,suction, so as to prevent 2 suck-back suction filter pump of bottle,suction
Liquid in 1, prevents the product in pollution bottle,suction 2.
A kind of pressure-reduction filter device described in the present embodiment has the advantage that：The exhaust tube of suction filter pump is set
More branch pipes are put, multiple bottle,suctions can be filtered at the same time, it is efficient；Equipped with bottle,suction fixing device, can prevent from filtering
During bottle,suction overturn, without the artificial hand steered bottle,suction during suction filtration；Equipped with damping device, filtered during suction filtration
Pump vibrations are smaller, other equipment influenced small；Without manually fall bottle,suction in filtrate, it is easy to operate；Equipped with suck-back device,
It can prevent that power-off enters the liquid suck-back in suction filter pump in bottle,suction suddenly, security higher.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment, it is impossible to be construed as limiting the scope of the utility model.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.
Claims (4)
1. a kind of pressure-reduction filter device, including suction filter pump, bottle,suction and funnel, it is characterised in that：The exhaust tube of the suction filter pump
Outlet is connected with one end of more branch pipes, and the other end of the branch pipe is connected with the bleeding point of the bottle,suction, the every branch
Pipe is equipped with shut-off valve, and the funnel is installed on the bottleneck of the bottle,suction, further includes fixed pedestal, on the fixed pedestal
Equipped with bottle,suction socket, claw clamp system is equipped with the inside of the bottle,suction socket, the bottle,suction is inserted into the claw and clamps
In mechanism, hollow base is further included, the hollow base is fixedly arranged above groove, and the inner side of the groove is equipped with rubber pad, institute
The bottom for stating groove is equipped with through hole, and the through hole is connected with the hollow base, and the suction filter pump is installed in the groove.
2. pressure-reduction filter device according to claim 1, it is characterised in that：The bottom of the bottle,suction is equipped with leakage fluid dram,
The leakage fluid dram is connected by pipeline with wastewater disposal basin, and the pipeline is equipped with valve.
3. pressure-reduction filter device according to claim 1 or 2, it is characterised in that：Also set on the exhaust tube of the suction filter pump
There is suck-back device, the suck-back device includes cushion chamber and ball, and the both ends of the cushion chamber are connected with the exhaust tube,
The cushion chamber is equipped with some strip bulges at the one end open of suction filter pump, and the diameter of the ball is more than the cushion chamber
Opening diameter.
4. pressure-reduction filter device according to claim 1 or 2, it is characterised in that：The claw clamp system includes some
Claw, spring and limited post, the limited post are arranged on the outer edge of the bottle,suction socket on the fixed pedestal, the claw
On the inside of the bottle,suction socket, the spring one end is fixed with the limited post, and the other end connects the claw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160061.XU CN207342287U (en) | 2017-09-11 | 2017-09-11 | A kind of pressure-reduction filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160061.XU CN207342287U (en) | 2017-09-11 | 2017-09-11 | A kind of pressure-reduction filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207342287U true CN207342287U (en) | 2018-05-11 |
Family
ID=62410887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721160061.XU Expired - Fee Related CN207342287U (en) | 2017-09-11 | 2017-09-11 | A kind of pressure-reduction filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207342287U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393960A (en) * | 2019-08-29 | 2019-11-01 | 河南维立特化工有限公司 | A kind of novel calcium chloride solution crystal filter device |
| CN110448947A (en) * | 2019-08-19 | 2019-11-15 | 浙江省海洋水产养殖研究所 | A kind of marine stable Suction filtration device |
| CN111068852A (en) * | 2019-12-23 | 2020-04-28 | 中南大学 | Ceramic powder refining equipment integrating ball milling and suction filtration |
-
2017
- 2017-09-11 CN CN201721160061.XU patent/CN207342287U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448947A (en) * | 2019-08-19 | 2019-11-15 | 浙江省海洋水产养殖研究所 | A kind of marine stable Suction filtration device |
| CN110393960A (en) * | 2019-08-29 | 2019-11-01 | 河南维立特化工有限公司 | A kind of novel calcium chloride solution crystal filter device |
| CN111068852A (en) * | 2019-12-23 | 2020-04-28 | 中南大学 | Ceramic powder refining equipment integrating ball milling and suction filtration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180511 Termination date: 20200911 |