CN212039272U

CN212039272U - Rapid filtering and deslagging device

Info

Publication number: CN212039272U
Application number: CN201922270524.3U
Authority: CN
Inventors: 刘晓雪; 高思远; 王丽杰
Original assignee: Avic Shijiazhuang Aircraft Industry Group Corp ltd
Current assignee: Avic Shijiazhuang Aircraft Industry Group Corp ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-12-01
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to a rapid filtering and deslagging device, which comprises a filter box assembly and an upper cover body arranged at the upper end of the filter box assembly, wherein a clean box body and a filter box body are arranged inside the filter box assembly, the clean box body is communicated with the filter box body through a filter unit, a liquid outlet pipeline is arranged at the lower part of the clean box body, more than one mutually independent filter chamber is arranged in the filter box body, a deslagging pipeline is arranged at the lower part of the filter chamber, a liquid inlet pipeline is arranged at the inner wall of the outer side of the filter box body at the upper end of the upper cover body, one end of the deslagging pipeline is provided with a deslagging port, the other end of the deslagging pipeline is provided with a gate; the filter device has the advantages that the filter precision is improved step by step, when more pollutants are collected at the slag collecting opening, the gate valve is opened, high-pressure compressed air is introduced into the air inlet valve, and the pollutants are discharged to a designated place together under the driving of gas and liquid through the remote management of negative pressure.

Description

Rapid filtering and deslagging device

Technical Field

The patent of the utility model relates to an industry filters the field, specifically is a sediment device is arranged in quick filtration.

Background

The filters in the liquid line are carried out in dedicated filtering devices, by means of filters fitted in the line, generally Y-filters, a single filter being able to achieve only a single level of filtration. In order to avoid the turbid liquid entering the next working procedure, the filtering mode can be realized only by closing the gate valve of the liquid supply pipeline in the deslagging process of the filter.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a sediment device is arranged in rapid filtration, and it is single to solve filter fineness among the actual production process, arranges the inconvenient problem that causes filter fineness to hang down and inefficiency of sediment.

In order to solve the above problems, the utility model adopts the following technical scheme:

a rapid filtering and deslagging device comprises a filter box assembly and an upper cover body arranged at the upper end of the filter box assembly, the filter box assembly is internally provided with a clean box body and a filter box body, the clean box body is communicated with the filter box body through a filter unit, the lower part of the clean box body is provided with a liquid outlet pipeline, more than one mutually independent filter chambers are arranged in the filter box body, the lower part of the filtering chamber is provided with a slag discharge pipeline, the filtering chamber is communicated through a filtering unit, the filtering unit is provided with a plurality of filtering holes, the aperture of the filter hole is gradually reduced along the direction of the clean box body, a liquid level sensor is arranged on the side surface of the filter box assembly, go up lid upper end and be located filter box outside inner wall department is provided with the liquid inlet pipe way, sediment pipeline one end is provided with the sediment mouth that gathers, and the other end is provided with the gate valve, the gate valve outside is provided with the admission valve that compressed air got into.

Furthermore, the end of the liquid inlet pipeline, which is far away from the upper cover body, is provided with an electromagnetic valve, the outer side of the electromagnetic valve is provided with a gate valve, and the electromagnetic valve is electrically connected with the liquid level sensor.

Furthermore, one end of the liquid outlet pipeline, which is far away from the clean box body, is provided with a gate valve.

Further, the side part of the filter chamber is provided with a guide groove, and the guide groove is in sliding connection with the filter unit.

Furthermore, the number of the liquid level sensors is more than one.

The utility model discloses positive effect:

the filtering unit of the filtering device adopts a multi-stage filtering chamber for filtering, the filtering precision is improved step by step to meet the precision requirement required by a customer, and the filtering unit is connected with the guide groove in a sliding way and is convenient to replace; the combination of the liquid level sensor and the electromagnetic valve controls the liquid level within a reasonable range, does not need personnel to participate, and realizes automatic control; when more pollutants are in the slag collecting port, the gate valve is opened, high-pressure compressed air is introduced into the air inlet valve, and the pollutants are discharged to a designated place under the driving of gas and liquid through the negative pressure remote management.

The utility model discloses can realize the filtration of a plurality of rank degrees, select to filter the progression as required, can realize the filtration of one kind, two kinds, three kinds … … progression, carry out the negative pressure simultaneously according to the residue difference that each grade filtered the production and arrange the sediment to realize filtering in succession. Meanwhile, the liquid level sensor and the electromagnetic valve are arranged on the device container, the control of the electromagnetic valve is realized according to the judgment of the liquid level sensor and the liquid level, the connection and disconnection of the liquid inlet pipeline are realized, and the supply and the disconnection of the filtering liquid are further realized, so that unmanned operation is realized, and the labor cost is saved.

Simultaneously the utility model discloses can realize not closing the confession liquid supply of liquid supply pipeline and realize arranging the sediment function, can filter the volume quantity of liquid or supply the time of liquid as required simultaneously and control opening and stopping of sediment function automatically.

Drawings

FIG. 1 is a schematic perspective view of the utility model with a part of the upper cover removed;

FIG. 2 is a partial schematic view of a filter unit of the utility model;

fig. 3 is a schematic view of the three-dimensional structure of the filtering box of the present invention.

Wherein: the device comprises a filter assembly 1, a clean box 2, a filter box 3, a filter unit 4, a filter hole 5, an upper cover body 6, a liquid inlet pipeline 7, an electromagnetic valve 8, a gate valve 9, a liquid level sensor 10, a slag discharge pipeline 11, an air inlet valve 12 and a liquid outlet pipeline 13. 301 a first filter chamber, 302 a second filter chamber, 303 a third filter chamber, 304 a fourth filter chamber, 311 a slag trap, 312 a guide channel, 401 a first filter unit, 402 a second filter unit, 403 a third filter unit, 404 a fourth filter unit.

Detailed Description

According to the drawings of fig. 1-3, a rapid filtering and deslagging device comprises a filter box assembly 1 and an upper cover body 6 arranged at the upper end of the filter box assembly 1, wherein a clean box body 2 and a filter box body 3 are arranged inside the filter box assembly 1, the clean box body 2 is communicated with the filter box body 3 through a filter unit 4, a liquid outlet pipeline 13 is arranged at the lower part of the clean box body 2, more than one mutually independent filter chambers are arranged in the filter box body 3, a deslagging pipeline 11 is arranged at the lower part of each filter chamber, the filter chambers are communicated through the filter unit 4, a plurality of filter holes 5 are arranged on the filter unit 4, the pore diameters of the filter holes 5 gradually decrease along the direction of the clean box body 2, a liquid level sensor 10 is arranged at the side surface of the filter box assembly 1, and a liquid inlet pipeline 7 is arranged at the upper end of the upper, slag discharging pipeline 11 one end is provided with slag collecting port 311, and the other end is provided with gate valve 9, the gate valve 9 outside is provided with compressed air entering's admission valve 12.

And an electromagnetic valve 8 is arranged at one end of the liquid inlet pipeline 7, which is far away from the upper cover body 6, a gate valve 9 is arranged on the outer side of the electromagnetic valve 8, and the electromagnetic valve 8 is electrically connected with a liquid level sensor 10. And a gate valve 9 is arranged at one end of the liquid outlet pipeline 13 far away from the clean box body 2. Each filter chamber side is provided with a guide groove 312, and the guide groove 312 is slidably coupled with the filter unit 4. The slag collecting port 311 is arranged at the lower part of each filtering chamber and is communicated with the slag discharging pipeline 11.

The specific implementation process comprises the following steps: outside liquid enters the first filter chamber 301 through the gate valve 9 and the electromagnetic valve 8 through the liquid inlet pipeline 7, enters the second filter chamber 302 after being filtered by the first filter unit 401 in the first filter chamber 301, enters the third filter chamber 303 after being filtered by the second filter unit 402 in the second filter chamber 302, enters the fourth filter chamber 304 after being filtered by the third filter unit 403 in the third filter chamber 303, enters the clean box body 2 after being filtered by the fourth filter unit 404 in the fourth filter chamber 304, and is discharged to a required place through the liquid outlet pipeline 13 after entering the clean box body 2; when the liquid level reaches the highest liquid level, the liquid level sensor 10 feeds back a closed electric signal to the electromagnetic valve 8, the liquid inlet pipeline 7 is closed, and when the liquid level reaches the lowest liquid level, the liquid level sensor 10 feeds back an open electric signal to the electromagnetic valve 8, and the liquid inlet pipeline 7 is opened; use collection slag notch department for a long time and can amass pollutant impurity, can open the gate valve on the row's slag line 11 that corresponding filter chamber corresponds as required this time, let in compressed air in admission valve department simultaneously, under gaseous effect, collection slag notch department can form the negative pressure, leads to pollutant impurity and liquid to arrange to appointed pollutant impurity collection department together, guarantees filtration efficiency, and this process is whole to be filtered and is arranged the sediment device and need not to shut down.

Claims

1. The utility model provides a sediment device is arranged in quick filtration which characterized in that: comprises a filter box assembly (1) and an upper cover body (6) arranged at the upper end of the filter box assembly (1), wherein a clean box body (2) and a filter box body (3) are arranged in the filter box assembly (1), the clean box body (2) is communicated with the filter box body (3) through a filter unit (4), a liquid outlet pipeline (13) is arranged at the lower part of the clean box body (2), more than one mutually independent filter chambers are arranged in the filter box body (3), a slag discharge pipeline (11) is arranged at the lower part of each filter chamber, the filter chambers are communicated through the filter unit (4), a filter hole (5) is arranged on the filter unit (4), the pore diameter of the filter hole (5) is gradually reduced along the direction of the clean box body (2), a liquid level sensor (10) is arranged at the side surface of the filter box assembly (1), a liquid inlet pipeline (7) is arranged at the inner wall of the outer side of the filter box body (3) at the upper end, slag discharging pipeline (11) one end is provided with album cinder notch (311), and the other end is provided with gate valve (9), gate valve (9) outside is provided with admission valve (12) that compressed air got into.

2. The rapid filtering and deslagging device according to claim 1, characterized in that: the liquid level sensor is characterized in that an electromagnetic valve (8) is arranged at one end, away from the upper cover body (6), of the liquid inlet pipeline (7), a gate valve (9) is arranged on the outer side of the electromagnetic valve (8), and the electromagnetic valve (8) is electrically connected with the liquid level sensor (10).

3. The rapid filtering and deslagging device according to claim 1, characterized in that: and a gate valve (9) is arranged at one end of the liquid outlet pipeline (13) far away from the clean box body (2).

4. The rapid filtering and deslagging device according to claim 1, characterized in that: the side part of the filtering chamber is provided with a guide groove (312), and the guide groove (312) is connected with the filtering unit (4) in a sliding way.

5. The rapid filtering and deslagging device according to claim 1, characterized in that: the liquid level sensors (10) are more than one in number.