CN212091413U - Efficient laminated waste gas filter - Google Patents

Abstract

The utility model discloses a high-efficiency laminated waste gas filter, which comprises a filtering device and a communicating cavity, the lower end port of the filtering device is connected with a communicating cavity, the outer surfaces of the filtering device and the communicating cavity are connected with a fixing ring, the left end face of the communicating cavity is connected with an air inlet pipe in a penetrating way, the right end face of the communicating cavity is connected with an air outlet pipe, the lower end face of the communicating cavity is connected with a blow-off pipe, the utility model is provided with the blow-off pipe consisting of a rotating cover, a through pipe, a lower fixed cover and a pipe body, the through pipe can be well sealed by the rotating cover, thereby the messenger passes through that the siphunculus can be fine seals, avoids waste gas to spill from passing through the inside of siphunculus, adopts simultaneously to pass through that the siphunculus can be fine carry out normal impurity when fixed quilt blocks down and clear away, guarantees the getting rid of to the inside impurity of filter, and the life of fine increase exhaust gas filter avoids the filtration that 5 inside impurity of intercommunication chamber caused too much not enough.

Description

Efficient laminated waste gas filter

Technical Field

The utility model belongs to the technical field of the industry apparatus is relevant, concretely relates to high-efficient lamination formula exhaust gas filter.

Background

The laminated filter is characterized in that a large number of grooves with certain micron sizes are formed in two sides of a thin plastic lamination with a specific color. A stack of laminations of the same pattern is pressed against a specially designed internal stay. When compressed by spring and liquid pressure, the grooves between the laminations intersect to produce a depth filtration unit having a unique series of filtration channels, which is incorporated into a super performance engineering plastic filter cartridge to form a filter.

The prior art has the following problems: the current lamination formula exhaust gas filter is because the difference of filter mounted position leads to the drain of below can contact with external equipment when using, leads to the drain to open, makes the inside impurity of filter can't clear out, influences the normal use of filter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient lamination formula exhaust gas filter to the drain that leads to the below of the difference of the filter mounted position that provides in solving above-mentioned background art can lead to the drain to contact with external equipment and can't open the problem that influences the normal use of filter that can't clear out of the inside impurity of messenger's filter.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a high-efficient lamination formula exhaust gas filter, includes filter equipment and intercommunication chamber, filter equipment's lower extreme port is connected with the intercommunication chamber, the surface connection in filter equipment and intercommunication chamber has the retainer plate, the left end terminal surface through connection in intercommunication chamber has the intake pipe, the right-hand member terminal surface in intercommunication chamber is connected with the outlet duct, the lower extreme terminal surface in intercommunication chamber is connected with the blow off pipe, the blow off pipe is including rotating the lid, passing through siphunculus, lower fixed lid and body, the lower extreme port of body has lower fixed lid through threaded connection, the left end and the right-hand member terminal surface of body are connected with and pass through the siphunculus, the one end that passes through the siphunculus.

Preferably, filter equipment includes spacing collar, filter screen, lower clamping ring, shell and last clamping ring, the lower extreme port of shell is connected with the spacing collar, the inside of shell is provided with the clamping ring, the lower extreme port of going up the clamping ring is connected with the filter screen, the lower extreme port of filter screen is connected with down the clamping ring.

Preferably, the surface of the fixing ring is provided with a bolt for fixing, the bolt is removed, then the filtering device and the communicating cavity are separated, a rubber pad is arranged between the filtering device and the communicating cavity for sealing treatment, and raised patterns are arranged on the surface of the filtering device.

Preferably, the upper end port of the tube body is connected to the surface of the communication chamber, and the rotary cover is detachable from the surface of the through tube by rotation.

Preferably, the lower end port of the lower connecting ring is connected with the air inlet pipe through a pipeline inside the communicating cavity, and the lower end face of the limiting ring is connected with the communicating cavity through the fixing ring.

Preferably, the lower extreme terminal surface of intake pipe and outlet duct is provided with the gas vent, the surface of intake pipe and outlet duct is provided with the bolt hole and is connected with outside exhaust pipe and blast pipe through the bolt respectively.

Preferably, the lower fixing cap is detachable from the surface of the tube body by rotation, and friction protrusions are provided on the surfaces of the rotating cap and the lower fixing cap.

Compared with the prior art, the utility model provides a high-efficient lamination formula exhaust gas filter possesses following beneficial effect:

1. the utility model discloses have the rotation lid, run through the siphunculus, the blow off pipe that fixed lid and body are constituteed down, adopt to rotate the closure that lid can be fine and run through the siphunculus to the messenger runs through that the siphunculus can be fine and seals, avoids waste gas to spill from the inside of lining up, adopts simultaneously to run through the siphunculus can be fine carry out normal impurity when fixed lid is blocked down and clear away, guarantees the getting rid of to the inside impurity of filter, fine increase exhaust gas filter's life avoids the filtration that 5 inside impurity of intercommunication chamber caused too much not enough.

2. The utility model discloses a drain that the difference of solution filter mounted position that the blow off pipe can be fine leads to the below can lead to the drain to contact with external equipment and can't open the problem that the normal use that makes the inside impurity of filter can't be cleared away and influence the filter, and fine assurance is taken out the impurity on intercommunication intracavity portion, reduces the impurity quantity on lower clamping ring surface to increase the air input on filter screen surface, accelerate the filter rate of waste gas.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a high-efficiency laminated exhaust gas filter provided by the present invention;

FIG. 2 is a schematic structural view of a blow-off pipe of the high-efficiency laminated exhaust gas filter provided by the present invention;

fig. 3 is a schematic structural diagram of a filtering device of a high-efficiency laminated exhaust gas filter according to the present invention;

in the figure: 1. a filtration device; 2. a stationary ring; 3. an air inlet pipe; 4. a blow-off pipe; 5. a communicating cavity; 6. an air outlet pipe; 11. a limiting ring; 12. a filter screen; 13. a lower connecting ring; 14. a housing; 15. an upper connecting ring; 41. rotating the cover; 42. a through pipe; 43. a lower fixing cover; 44. a tube body.

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 a technical solution:

the utility model provides a high-efficient lamination formula exhaust gas filter, including filter equipment 1 and intercommunication chamber 5, filter equipment 1's lower extreme port is connected with intercommunication chamber 5, filter equipment 1 and intercommunication chamber 5's surface connection have retainer plate 2, the left end terminal surface through connection of intercommunication chamber 5 has intake pipe 3, the right-hand member terminal surface of intercommunication chamber 5 is connected with outlet duct 6, the lower extreme terminal surface of intercommunication chamber 5 is connected with blow off pipe 4, blow off pipe 4 is including rotating lid 41, run through siphunculus 42, lower fixed lid 43 and body 44, the lower extreme port of body 44 has lower fixed lid 43 through threaded connection, the left end and the right-hand member terminal surface of body 44 are connected with and run through siphunculus 42, the one end that runs through siphunculus 42 has.

The utility model provides a high-efficient lamination formula exhaust gas filter, filter equipment 1 includes spacing collar 11, filter screen 12, lower clamping ring 13, shell 14 and last clamping ring 15, the lower extreme port of shell 14 is connected with spacing collar 11, the inside of shell 14 is provided with clamping ring 15, the lower extreme port of going up clamping ring 15 is connected with filter screen 12, the lower extreme port of filter screen 12 is connected with lower clamping ring 13, filter screen 12 can be fine with the impurity filtration in the waste gas to reduce the pollution of waste gas to the environment.

A high-efficiency laminated waste gas filter, the surface of a fixed ring 2 is provided with a bolt for fixing, the bolt is removed, a filtering device 1 and a communicating cavity 5 are separated, a rubber pad is arranged between the filtering device 1 and the communicating cavity 5 for sealing treatment, the surface of the filtering device 1 is provided with raised patterns, the rubber pad can well ensure the sealing between the filtering device 1 and the communicating cavity 5 through external extrusion, the overflow of internal waste gas is avoided, the upper end port of a pipe body 44 is connected with the surface of the communicating cavity 5, a rotating cover 41 can be detached from the surface of a through pipe 42 through rotation, impurities in the pipe body 44 can be well taken out through the through pipe 42 after detachment, the trouble caused by the blockage of a lower fixed cover 43 is avoided, the lower end port of a lower connecting ring 13 is connected with an air inlet pipe 3 through a pipeline in the communicating cavity 5, and the lower end face of a limiting ring 11 is connected with, guarantee that can be fine waste gas passes through filter screen 12, guarantee the normal purification to waste gas, the lower extreme terminal surface of intake pipe 3 and outlet duct 6 is provided with the gas vent, the surface of intake pipe 3 and outlet duct 6 is provided with the bolt hole and is connected with outside exhaust gas pipe and blast pipe through the bolt respectively, the gas vent can be fine with the inside gas outgoing of intake pipe 3 and outlet duct 6, avoid the opening difficulty that the inside high-pressure condition of intake pipe 3 and outlet duct 6 caused, lower fixed lid 43 accessible rotates and pulls down from the surface of body 44, the surface of rotating lid 41 and lower fixed lid 43 is provided with the friction arch, the friction arch can increase and the hand between the friction, make the rotation of rotating lid 41 and lower fixed lid 43 more laborsaving.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when in use, the air inlet pipe 3 and the air outlet pipe 6 are firstly connected with the external waste gas pipe and the exhaust pipe through bolts, then the external waste gas pipe is controlled to introduce waste gas into the air inlet pipe 3, the waste gas enters the lower connecting ring 13 along the pipeline inside the communicating cavity 5 after entering the air inlet pipe 3, the waste gas enters the filter screen 12 due to the push of the subsequent gas, the impurities inside the waste gas are filtered by the filter screen 12, the filtered waste gas overflows from the upper connecting ring 15, the overflowed gas fills the shell 14, finally the waste gas enters the air outlet pipe 6 along the shell 14, the gas inside the air outlet pipe 6 enters the external exhaust pipe so as to be released into the external atmosphere, the impurities which can not enter the filter screen 12 can fall down from the surface of the lower connecting ring 13 and pile up inside the pipe body, when the lower fixing cap 43 is stopped by an external device, the rotating cap 41 is rotated, and the rotating cap 41 is removed, so that the impurities inside the pipe body 44 can be cleaned from the through pipe 42.

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 (7)

1. An efficient lamination type exhaust gas filter comprises a filtering device (1) and a communication cavity (5), and is characterized in that: the utility model discloses a sewage treatment device, including filter equipment (1), filter equipment, intake pipe (42), fixed cover (43) and body (44), the lower extreme port of filter equipment (1) is connected with intercommunication chamber (5), the surface connection of filter equipment (1) and intercommunication chamber (5) has retainer plate (2), the left end terminal surface through connection in intercommunication chamber (5) has intake pipe (3), the right-hand member terminal surface in intercommunication chamber (5) is connected with outlet duct (6), the lower extreme terminal surface in intercommunication chamber (5) is connected with blow off pipe (4), blow off pipe (4) are including rotating lid (41), link up pipe (42), lower fixed cover (43) and body (44), the lower extreme port of body (44) has lower fixed lid (43) through threaded connection, the left end and the right-hand member terminal surface of body (44) are connected with and run through siphunculus (42.

2. A high efficiency laminated exhaust gas filter according to claim 1 wherein: the filter device (1) comprises a limiting ring (11), a filter screen (12), a lower connecting ring (13), a shell (14) and an upper connecting ring (15), wherein the lower end port of the shell (14) is connected with the limiting ring (11), the inner part of the shell (14) is provided with the upper connecting ring (15), the lower end port of the upper connecting ring (15) is connected with the filter screen (12), and the lower end port of the filter screen (12) is connected with the lower connecting ring (13).

3. A high efficiency laminated exhaust gas filter according to claim 1 wherein: the surface of the fixing ring (2) is provided with bolts for fixing, the bolts are removed, then the filtering device (1) and the communicating cavity (5) are separated, rubber pads are arranged between the filtering device (1) and the communicating cavity (5) for sealing treatment, and raised patterns are arranged on the surface of the filtering device (1).

4. A high efficiency laminated exhaust gas filter according to claim 1 wherein: the upper end port of the pipe body (44) is connected to the surface of the communication cavity (5), and the rotating cover (41) can be detached from the surface of the through pipe (42) through rotation.

5. A high efficiency laminated exhaust gas filter according to claim 2 wherein: the lower end port of the lower connecting ring (13) is connected with the air inlet pipe (3) through a pipeline inside the communicating cavity (5), and the lower end face of the limiting ring (11) is connected with the communicating cavity (5) through the fixing ring (2).

6. A high efficiency laminated exhaust gas filter according to claim 1 wherein: the lower extreme terminal surface of intake pipe (3) and outlet duct (6) is provided with the gas vent, the surface of intake pipe (3) and outlet duct (6) is provided with the bolt hole and is connected with outside exhaust gas pipe and blast pipe through the bolt respectively.

7. A high efficiency laminated exhaust gas filter according to claim 1 wherein: the lower fixing cover (43) can be detached from the surface of the tube body (44) through rotation, and friction protrusions are arranged on the surfaces of the rotating cover (41) and the lower fixing cover (43).

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