CN209865539U

CN209865539U - Filter capable of being cleaned on line

Info

Publication number: CN209865539U
Application number: CN201920562850.9U
Authority: CN
Inventors: 刘明
Original assignee: Shandong Abiby Environmental Protection Technology Co Ltd
Current assignee: Shandong Abiby Environmental Protection Technology Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2019-12-31
Anticipated expiration: 2029-04-23

Abstract

The utility model relates to a but online cleaning filter belongs to industrial waste gas purification technical field. The air conditioner comprises a shell, wherein an air inlet is formed in the top end of the shell, an air outlet is formed in the bottom end of the shell, and the air outlet is communicated with a fan; at least two layers of silk screen filtering layers are arranged in the shell side by side, and an ultrasonic vibrator is arranged between the adjacent silk screen filtering layers; one end of the air inlet of the shell is provided with a water inlet which is communicated with the water tank through a water inlet pipe, and one side of the water tank is provided with a water replenishing pipe; the air outlet bottom is equipped with the drain, and the drain passes through blow off pipe intercommunication water tank, and the water tank bottom is equipped with filter residue portion, and filter residue portion establishes to the toper. The utility model discloses a having solved the filter layer and having blockked up, needing the problem of the change of stopping production, having realized online cleaning, need not to change the filter layer, practiced thrift cost in business, reduced the secondary and useless admittedly.

Description

Filter capable of being cleaned on line

Technical Field

The utility model relates to a but online cleaning filter belongs to industrial waste gas purification technical field.

Background

In the process of waste gas treatment, because the process waste gas contains sticky particles, if the process waste gas is not treated in place, the normal operation of subsequent treatment equipment is influenced, and even safety accidents occur. The filter is adopted for filtration, which is the best treatment method for removing particulate matters in the waste gas, and the method has the advantages of simple process operation, good treatment effect and low cost. However, sticky particles will build up in the filter layer and after a period of operation, the filter layer becomes clogged and must be removed for cleaning or replaced. However, the filter layer is disassembled, production must be stopped, production of the process is affected, a large amount of manpower and material resources are required to be input, the replaced waste filter screen becomes secondary solid waste, and enterprise cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but online cleaning filter has solved the filter layer and has blockked up, needs the problem of shut down to change, has realized online cleaning, need not to change the filter layer, has practiced thrift the cost in business, has reduced the secondary and has wasted admittedly.

The filter capable of being cleaned on line comprises a shell, wherein the top end of the shell is provided with an air inlet, the bottom end of the shell is provided with an air outlet, and the air outlet is communicated with a fan; at least two layers of silk screen filtering layers are arranged in the shell side by side, and an ultrasonic vibrator is arranged between the adjacent silk screen filtering layers; one end of the air inlet of the shell is provided with a water inlet which is communicated with the water tank through a water inlet pipe, and one side of the water tank is provided with a water replenishing pipe; the air outlet bottom is equipped with the drain, and the drain passes through blow off pipe intercommunication water tank, and the water tank bottom is equipped with filter residue portion, and filter residue portion establishes to the toper.

Industrial waste gas enters from the air inlet, is filtered by the wire mesh filter layer to become waste gas reaching the standard, and is discharged through the air outlet and the fan.

When cleaning is needed: water passes through the inlet tube from the water tank and gets into the casing, washes the silk screen filter layer, and the ultrasonic vibrator starts, through water transfer energy, washs viscous component, oil impurity in the silk screen filter layer, along with water discharges through the drain that air outlet one side set up, gets into the water tank through the blow off pipe. When the water quantity in the water tank is insufficient, the water is replenished through a water replenishing pipe.

The sewage discharge pipe is communicated with the bottom of the water tank. The connecting position of the drain pipe and the water tank is higher than the filter residue part. Viscous components, oil and other impurities enter the water tank and then gradually enter the residue filtering part.

The water inlet pipe is inserted into the water tank, and the water inlet end of the water inlet pipe is higher than the position of the sewage discharge pipe connected with the water tank. The clean water in the water tank is ensured to be sent into the shell for cleaning.

The water replenishing pipe is higher than the water inlet end of the water inlet pipe. Ensure that the inlet tube can extract the clear water, ensure that the inlet tube contacts the surface of water.

And a slag discharge port is formed at the bottom of the filter residue part. For discharging the filter residue.

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

1. the utility model discloses a set up the silk screen filter layer, the ultrasonic wave oscillator, the inlet tube, intake box and blow off pipe, need not dismouting silk screen filter layer, just realized the washing to the silk screen filter layer, under the ultrasonic wave oscillator effect, with viscidity particulate matter and oily material shake away from the silk screen filter layer, and simultaneously, after rinsing through the clear water, accomplish the cleaning to the silk screen filter layer, the life of silk screen filter layer has been prolonged greatly, need not to stop production, manpower and materials input has also been reduced, it is useless admittedly to have reduced the secondary, enterprise cost has been practiced thrift.

2. Through setting up water tank and filter residue portion, can deposit the filter residue back to the sewage of collecting, can used repeatedly, abundant water economy resource.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

In the figure: 1. the device comprises an air inlet 2, a water inlet 3, a water inlet pipe 4, a water tank 5, a water replenishing pipe 6, a filter residue part 7, a drain pipe 8, a drain outlet 9, a fan 10, a third screen filtering layer 11, a second ultrasonic vibrator 12, a second screen filtering layer 13, a first ultrasonic vibrator 14, a first screen filtering layer 15, a shell 16, a slag discharge outlet 17, an air outlet 18, a water inlet pump 19, a drain pump 20 and an outlet cut-off valve.

Detailed Description

The technical solution in the embodiments of the present invention will be further clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention:

example 1

As shown in fig. 1, the filter capable of being cleaned on line according to the present invention comprises a housing 15, wherein an air inlet 1 is disposed at the top end of the housing 15, an air outlet 17 is disposed at the bottom end of the housing 15, and the air outlet 17 is communicated with a fan 9; at least two screen filtering layers are arranged in the shell 15 side by side, and an ultrasonic vibrator is arranged between the adjacent screen filtering layers; one end of an air inlet 1 of the shell 15 is provided with a water inlet 2, the water inlet 2 is communicated with a water tank 4 through a water inlet pipe 3, and one side of the water tank 4 is provided with a water replenishing pipe 5; the air outlet 17 bottom is equipped with drain 8, and drain 8 communicates water tank 4 through blow off pipe 7, and 4 bottoms of water tank are equipped with filter residue portion 6, and filter residue portion 6 establishes to the toper. The mesh filter layer may include a first mesh filter layer 14, a second mesh filter layer 12, and a third mesh filter layer 10, with a first ultrasonic vibrator 13 disposed between the first mesh filter layer 14 and the second mesh filter layer 12, and a second ultrasonic vibrator 11 disposed between the second mesh filter layer 12 and the third mesh filter layer 10. The wire mesh filtering layer can be a metal wire mesh filtering layer or a PP wire fiber oil absorption felt. The blow-off pipe 7 is communicated with the bottom of the water tank 4. The connecting position of the sewage discharge pipe 7 and the water tank 4 is higher than the filter residue part 6. The water inlet pipe 3 is inserted into the water tank 4, and the water inlet end of the water inlet pipe 3 is higher than the position of the sewage discharge pipe 7 connected with the water tank 4. The water replenishing pipe 5 is higher than the water inlet end of the water inlet pipe 3. The bottom of the filter residue part 6 is provided with a residue discharge port 16.

The water inlet pipe is provided with a water inlet pump 18, the sewage discharge pipe is provided with a sewage discharge pump 19, and the water replenishing pipe can be directly connected with a tap water pipe. The air outlet 17 is provided with an outlet shut-off valve 20.

Working process or working principle:

1. purifying: industrial waste gas enters from the air inlet, is filtered by the wire mesh filter layer to become waste gas reaching the standard, and is discharged through the air outlet and the fan.

2. Cleaning: the water inlet pump is started, the sewage pump and the outlet stop valve are started, water enters the shell from the water tank through the water inlet pipe, the first silk screen filtering layer, the second silk screen filtering layer and the third silk screen filtering layer are washed, the first ultrasonic vibrator and the second ultrasonic vibrator are started, impurities such as viscous components and oil in the first silk screen filtering layer, the second silk screen filtering layer and the third silk screen filtering layer are removed, then, clear water is washed, and sewage after washing is discharged through the sewage outlet formed in one side of the air outlet and enters the water tank through the sewage discharge pipe.

3. Water replenishing: the water replenishing pipe can be connected with a tap water pipe, a water replenishing valve can be arranged on the water replenishing pipe, the water replenishing valve is opened, and the replenished water flows into the water tank.

The utility model discloses in to the direction of structure and the description of relative position relation, it is right not to constitute like the description from top to bottom all around the utility model discloses a restriction only is the description convenient.

Claims

1. The filter capable of being cleaned on line is characterized by comprising a shell (15), wherein an air inlet (1) is formed in the top end of the shell (15), an air outlet (17) is formed in the bottom end of the shell (15), and the air outlet (17) is communicated with a fan (9); at least two wire mesh filter layers are arranged in the shell (15) side by side, and an ultrasonic vibrator is arranged between the adjacent wire mesh filter layers; one end of an air inlet (1) of the shell (15) is provided with a water inlet (2), the water inlet (2) is communicated with a water tank (4) through a water inlet pipe (3), and one side of the water tank (4) is provided with a water replenishing pipe (5); a drain outlet (8) is formed in the bottom of the air outlet (17), the drain outlet (8) is communicated with the water tank (4) through a drain pipe (7), a filter residue portion (6) is arranged at the bottom of the water tank (4), and the filter residue portion (6) is conical.

2. The filter capable of being cleaned online as claimed in claim 1, wherein the drain pipe (7) is communicated with the bottom of the water tank (4), and the connecting position of the drain pipe (7) and the water tank (4) is higher than the filter residue part (6).

3. An on-line cleanable filter as claimed in claim 1, wherein the water inlet pipe (3) is inserted into the water tank (4), and the water inlet end of the water inlet pipe (3) is higher than the position where the sewage discharge pipe (7) is connected with the water tank (4).

4. An on-line cleanable filter according to claim 1, wherein the water replenishing pipe (5) is arranged higher than the water inlet end of the water inlet pipe (3).

5. The on-line cleanable filter according to claim 1, wherein the bottom of the residue filtering part (6) is provided with a residue discharging port (16).