CN212790070U

CN212790070U - Vacuum suction filtration device

Info

Publication number: CN212790070U
Application number: CN202021603980.1U
Authority: CN
Inventors: 戴星红; 周艳琴; 杜历
Original assignee: Chongqing Jiusheng Detection Technology Co ltd
Current assignee: Chongqing Jiusheng Detection Technology Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-03-26
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a vacuum filtration device, which relates to the technical field of vacuum filtration, and comprises a water holding barrel, wherein a second guide pipe is arranged at the top of the water holding barrel, a filter barrel is arranged at the top end of the second guide pipe, a funnel is arranged at the top end of the filter barrel, a third guide pipe is arranged at the bottom end of the water holding barrel, a blow-off pipe is arranged at one end of the third guide pipe, a first electromagnetic valve is arranged on the third guide pipe, a first guide pipe is arranged at one side of the water holding barrel, a switch is arranged at the top of a vacuum pump, an installation disc is arranged inside the filter barrel, and an installation groove is arranged inside the installation disc, the utility model solves the problem that a filter element is sucked into a water outlet and is not beneficial to being pulled out in the process of water outlet by arranging an installation disc in the bottom of the water holding barrel, and solves the problem of filtering, the time is wasted for replacing the filter element, and the operation is not facilitated.

Description

Vacuum suction filtration device

Technical Field

The utility model belongs to the technical field of the vacuum filtration, concretely relates to vacuum filtration device.

Background

Vacuum filtration is a method for accelerating water filtration by utilizing negative pressure caused by air exhaust, the vacuum filtration is an efficient water filtration method, in municipal water quality detection work, the vacuum filtration technology is frequently used, the efficiency of water quality monitoring work is improved, the existing sewage vacuum filtration device still has defects when in use, during use, a filter element is close to a water outlet at the bottom of a filter barrel, in the water outlet process, the filter element is sucked into the water outlet and is not beneficial to being pulled out, sewage with different water qualities is filtered, different filter elements are adopted, the time is wasted in filter element replacement, and the operation is not beneficial.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum filtration device to the in-process of the play water that proposes among the solution above-mentioned background art, the filter core is inhaled the delivery port, is unfavorable for extracting, and filters the sewage of different quality of water, and the time waste of renew cartridge is unfavorable for the problem of operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum filtration device, includes the steel ladle, the second pipe is installed at the top of steel ladle, and the filter vat is installed on the top of second pipe, the funnel is installed on the top of filter vat, the third pipe is installed to the bottom of steel ladle, and the one end of third pipe installs the blow off pipe, install first solenoid valve on the third pipe, first pipe is installed to one side of steel ladle, and the one end of first pipe installs the vacuum pump, the switch is installed at the top of vacuum pump, the internally mounted of filter vat has the mounting disc, and the inside of mounting disc has seted up the mounting groove, the small opening has been seted up to the inside bottom of filter vat.

Preferably, a fourth guide pipe is installed at one side of the bottom of the water tub, a second electromagnetic valve is installed on the fourth guide pipe, and a box body is installed at one end of the fourth guide pipe.

Preferably, two hanging rings are symmetrically installed at the top of the installation disc, the pull rod is installed above the installation disc, two hooks are symmetrically installed on two sides of the bottom end of the pull rod, and the hooks are matched with the two hanging rings for use.

Preferably, the blow-off pipe is of a hollow cuboid structure, and the width of the blow-off pipe is smaller than that of the box body.

Preferably, a circular depressed area is arranged in the middle of the bottom of the mounting disc, and the diameter of the circular depressed area is larger than that of the second guide pipe.

Preferably, the rotating angle range of the hook is 0-90 degrees, and an antirust coating is arranged outside the hook.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a set up the mounting disc in the filter vat, the filter core is installed in the mounting disc, and the bottom of mounting disc is convex, and the filter core can not be inhaled the delivery port, and under the vacuum state, the drainage can be discharged fast, can not take place to block up, and the drainage is more unobstructed, has solved the in-process of play water, and the filter core is inhaled the delivery port, is unfavorable for the problem of extracting.

(2) The utility model discloses a set up the fourth pipe in the steel ladle bottom, when filtering different sewage, utilize the clear water to wash the filter core, then discharge the sparge water to the water tank in, reduce the time of renew cartridge, guaranteed that the pollutant in the sewage of different quality of water can not mix together, improved the precision of sewage detection, solved the sewage of filtering different qualities of water, renew cartridge waste time is unfavorable for the problem of operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the mounting plate of the present invention;

FIG. 3 is a schematic structural view of the pull rod of the present invention;

in the figure: 1-a vacuum pump; 1 a-a switch; 2-a first conduit; 3-a filter vat; 4-a funnel; 5-a pull rod; 6, mounting a disc; 7-a second conduit; 8-a water bucket; 9-a first solenoid valve; 10-a third conduit; 11-a second solenoid valve; 12-a fourth conduit; 13-a box body; 14-a sewage draining pipe; 15-hanging ring; 16-a leak hole; 17-mounting grooves; 18-a hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a vacuum filtration device comprises a water holding barrel 8, a second guide pipe 7 is installed at the top of the water holding barrel 8, a filter barrel 3 is installed at the top end of the second guide pipe 7, a funnel 4 is installed at the top end of the filter barrel 3, a third guide pipe 10 is installed at the bottom end of the water holding barrel 8, a blow-off pipe 14 is installed at one end of the third guide pipe 10, a first electromagnetic valve 9 is installed on the third guide pipe 10, a first guide pipe 2 is installed at one side of the water holding barrel 8, the diameter of the first guide pipe 2 is larger than that of the second guide pipe 7, it is guaranteed that the vacuum pump 1 can rapidly extract air in the water holding barrel 8 and the filter barrel 3, a vacuum pump 1 is installed at one end of the first guide pipe 2, a switch 1a is installed at the top of the vacuum pump 1, a mounting plate 6 is installed in the filter barrel 3, a mounting groove 17 is formed in the mounting plate 6, the sealing device is used for sealing, the outer wall of the mounting disc 6 and the sealing performance of the inner wall of the filter barrel 3 are guaranteed, the filter barrel 3 is prevented from being filled with sewage, and the sewage flows out from a gap between the outer wall of the mounting disc 6 and the inner wall of the filter barrel 3.

Further, a fourth guide pipe 12 is installed on one side of the bottom of the water containing barrel 8, a second electromagnetic valve 11 is installed on the fourth guide pipe 12, a box body 13 is installed at one end of the fourth guide pipe 12, a water pipe for draining water is installed on the box body 13, a valve is installed on the water pipe, flushing water can be drained by opening the valve, the box body 13 is convenient to reuse, the first electromagnetic valve 9, the second electromagnetic valve 11 and the vacuum pump 1 are all electrically connected with a switch 1a, and the vacuum pump 1 is an SV 200.

Furthermore, two hanging rings 15 are symmetrically installed at the top of the installation disc 6, the pull rod 5 is installed above the installation disc 6, two hooks 18 are symmetrically installed on two sides of the bottom end of the pull rod 5, and the two hooks 18 are matched with the two hanging rings 15 for use.

Further, the sewage discharge pipe 14 is of a hollow cuboid structure, and the width of the sewage discharge pipe 14 is smaller than that of the box body 13.

Further, the middle part of the bottom of the mounting disc 6 is provided with a circular depressed area, and the diameter of the circular depressed area is larger than that of the second guide pipe 7.

Furthermore, the rotating angle range of the hook 18 is 0-90 degrees, and an antirust coating is arranged outside the hook 18.

The utility model discloses a theory of operation and use flow: when the vacuum filtration device is used, a user switches on an external power supply to put a filter element into the mounting groove 17, hooks the hanging rings 15 on two sides of the top of the mounting disc 6 by the hook 18, puts the mounting disc 6 into the filter barrel 3, pours sewage into the filter barrel 3 from the upper part of the funnel 4, opens the switch 1a, the vacuum pump 1 extracts air in the water barrel 8, the air in the filter barrel 3 is extracted into the water barrel 8, the filter barrel 3 is under negative pressure, the sewage in the filter barrel 3 rapidly passes through the filter element, then passes through the second conduit 7, finally enters the water barrel 8, opens the first electromagnetic valve 9, the filtered water is discharged from the sewage discharge pipe 14, when the second type of sewage is filtered, washes the filter element in the mounting disc 6 by clean water, closes the first electromagnetic valve 9, opens the second electromagnetic valve 11, the washing water flows into the water barrel 8, and then flows into the box body 13 from the fourth conduit 12, after the washing, the second sewage is injected into the filter vat 3 for filtering.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vacuum filtration device comprises a water bucket (8), and is characterized in that: second pipe (7) are installed at the top of water-holding bucket (8), and filter vat (3) are installed on the top of second pipe (7), funnel (4) are installed on the top of filter vat (3), third pipe (10) are installed to the bottom of water-holding bucket (8), and the one end of third pipe (10) installs blow off pipe (14), install first solenoid valve (9) on third pipe (10), first pipe (2) are installed to one side of water-holding bucket (8), and the one end of first pipe (2) installs vacuum pump (1), switch (1a) is installed at the top of vacuum pump (1), the internally mounted of filter vat (3) has mounting disc (6), and mounting groove (17) have been seted up to the inside of mounting disc (6), leak source (16) have been seted up to the inside bottom of filter vat (3).

2. A vacuum filtration apparatus as claimed in claim 1, wherein: a fourth guide pipe (12) is installed on one side of the bottom of the water containing barrel (8), a second electromagnetic valve (11) is installed on the fourth guide pipe (12), and a box body (13) is installed at one end of the fourth guide pipe (12).

3. A vacuum filtration apparatus as claimed in claim 1, wherein: two link (15) are installed to the top symmetry of mounting disc (6), pull rod (5) are installed to the top of mounting disc (6), and two couples (18), two are installed to the bottom bilateral symmetry of pull rod (5) couple (18) and two link (15) cooperation is used.

4. A vacuum filtration apparatus as claimed in claim 2, wherein: the sewage discharge pipe (14) is of a hollow cuboid structure, and the width of the sewage discharge pipe (14) is smaller than that of the box body (13).

5. A vacuum filtration apparatus as claimed in claim 1, wherein: the middle of the bottom of the mounting disc (6) is provided with a circular depressed area, and the diameter of the circular depressed area is larger than that of the second guide pipe (7).

6. A vacuum filtration apparatus as claimed in claim 3, wherein: the rotating angle range of the hook (18) is 0-90 degrees, and an antirust coating is arranged outside the hook (18).