CN210205980U

CN210205980U - Coalescence filter element device for oil-water separation

Info

Publication number: CN210205980U
Application number: CN201920944534.8U
Authority: CN
Inventors: Changliang Xi; 奚长亮
Original assignee: Langfang Kun He Filter Equipment Co Ltd
Current assignee: Langfang Kun He Filter Equipment Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-03-31
Anticipated expiration: 2029-06-21

Abstract

The utility model relates to a coalescence filter core device for oil-water separation, which comprises an outer shell, wherein a liquid storage cavity is arranged at the bottom end of the outer shell, a liquid guide port is arranged at the top part of the liquid storage cavity, a plurality of liquid inlet pipes are arranged on the side wall of the liquid storage cavity, the liquid inlet pipes are communicated with the liquid storage cavity, a top cover is arranged above the outer shell, a fixed block is fixedly connected at the top part of the top cover, rocking handles are fixedly connected at two sides of the fixed block, a rotary block is fixedly connected at the bottom part of the top cover, an inner shell is fixedly connected at the bottom part of the rotary block, a filter screen is arranged at the bottom end of the inner shell, a filter core body is arranged in the inner shell, the filter core body is arranged at the bottom part of the rotary block, a liquid inlet is arranged at the bottom end, the bottom end of the filter element is communicated with the filter element body.

Description

Coalescence filter element device for oil-water separation

Technical Field

The utility model relates to a filter core technical field specifically is a coalescence filter core device for water oil separating.

Background

The coalescence-separation filter element is used in an oil-water separation system and mainly separates oil-water mixture, suspension solution, emulsion solution and the like. The existing coalescence filter element is of an integrated structure mostly and cannot be detached and installed at will, so that the filter element body is inconvenient to clean and replace, the existing coalescence filter element lacks sufficient buffering protection measures, and the existing coalescence filter element is easy to damage when being impacted by external force, and therefore the coalescence filter element is urgently needed to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's coalescence filter core and dismantle the installation inconvenient, lack safeguard measure, and buffering effect is poor, the defect of easy damage provides a coalescence filter core device for water oil separating. The coalescence filter element device for oil-water separation has the characteristics of convenience in disassembly and installation, good sealing property, firm structure, good buffering effect, difficulty in damage and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a coalescence filter element device for oil-water separation comprises a shell, a liquid storage cavity is arranged at the bottom end of the shell, a liquid guide port is arranged at the top of the liquid storage cavity, and the side wall of the liquid storage cavity is provided with a plurality of liquid inlet pipes which are communicated with the liquid storage cavity, a top cover is arranged above the shell, the top of the top cover is fixedly connected with a fixed block, both sides of the fixed block are fixedly connected with a crank, the bottom of the top cover is fixedly connected with a rotary block, the bottom of the rotary block is fixedly connected with an inner shell, the bottom end of the inner shell is provided with a filter screen, a filter element body is arranged in the filter element body, the filter element body is arranged at the bottom of the rotary block, a liquid inlet is arranged at the bottom end of the filter element body, just the drain pipe has been seted up at the top of filter core body, the top of drain pipe runs through top cap and fixed block and extends to the top of fixed block, and its bottom is each other for communicating with the filter core body.

Preferably, be formed with the cushion chamber between the intermediate layer of shell, be provided with a plurality of dashpot in the cushion chamber, the both sides of dashpot all are provided with the stopper, and every all be provided with the buffer block in the dashpot, a plurality of spring of fixedly connected with between the tank bottom of buffer block and dashpot, just fixedly connected with buffer beam on the buffer block, the terminal fixed connection of buffer beam is at the inner wall of shell.

Preferably, the outer wall surface of the inner shell is provided with a layer of sealing ring.

Preferably, the tail end of the crank is provided with a groove, a protective sleeve is sleeved in the groove, the protective sleeve is of a silica gel sleeve structure, and a plurality of hemispherical convex grains are uniformly distributed on the surface of the protective sleeve.

Preferably, the pipe orifices of the liquid inlet pipe and the liquid outlet pipe are both in a horn shape.

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

1. the top cover and the inner shell can be screwed off from the outer shell by rotating the crank, so that the filter element can be detached and installed at any time, and the filter element body can be conveniently cleaned and replaced;

2. the vibration amplitude of the buffer block can be reduced through the elastic action of the spring, so that the buffer effect on the shell can be achieved through the buffer block and the buffer rod, and the shell is prevented from being deformed due to external force impact;

3. the sealing ring can fill the gap between the inner shell and the outer shell so as to prevent the mixed liquid from leaking out of the gap.

Drawings

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

fig. 2 is an enlarged view of fig. 1 at a.

Reference numbers in the figures: 1 shell, 2 stock solution chambeies, 3 drain hole, 4 feed liquor pipes, 5 top caps, 6 fixed blocks, 7 crank, 8 piece, 9 inner shells, 10 filter screens, 11 filter core bodies, 12 inlet, 13 drain pipes, 14 cushion chambers, 15 dashpots, 16 stopper, 17 buffer block, 18 spring, 19 buffer rod, 20 sealing washers, 21 protective sheaths.

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. 1-2, the present invention provides a technical solution: the utility model provides a coalescence filter core device for water oil separating, which comprises an outer shell 1, stock solution chamber 2 has been seted up to the bottom of shell 1, drain mouth 3 has been seted up at the top in stock solution chamber 2, and a plurality of feed liquor pipes 4 have been seted up to the lateral wall in stock solution chamber 2, feed liquor pipe 4 and stock solution chamber 2 are each other for the intercommunication, the top of shell 1 is provided with top cap 5, the top fixedly connected with fixed block 6 of top cap 5, the both sides fixedly connected with crank 7 of fixed block 6, the end of crank 7 is seted up flutedly, the recess endotheca is equipped with protective sheath 21, protective sheath 21 is the silica gel cover structure, its surface evenly distributed has a plurality of hemisphere protruding grain, can increase the frictional force between staff and the crank 7, thereby be convenient for gripping, in order to prevent skidding, the bottom fixedly connected with spiral piece 8 of top cap 5, the lateral wall of spiral piece 8 is carved with the external screw thread, the top inner wall of shell 1 is carved with rather than matched with The filter element comprises a top end of an outer shell 1, an inner shell 9 is fixedly connected to the bottom of a rotary block 8, a layer of sealing ring 20 is arranged on the surface of the outer wall of the inner shell 9, the sealing ring 20 is made of rubber and has elasticity, and can be used for filling a gap between the inner shell 9 and the outer shell 1 so as to prevent oil-water mixed liquid from leaking out of the gap, a filter screen 10 is installed at the bottom end of the inner shell 9 and can filter particle impurities in the mixed liquid, a filter element body 11 is arranged inside the inner shell 9, the filter element body 11 is the prior art on the market and has the effects of filtering and absorbing impurities, the filter element body 11 is installed at the bottom of the rotary block 8, a liquid inlet 12 is formed at the bottom end of the filter element body 11, a liquid outlet pipe 13 is formed at the top of the filter element body 11, the top end of the liquid outlet pipe 13, can enlarge the feed liquor volume and the play liquid measure of mixed liquid, thereby improve this filter core device's work efficiency, be formed with cushion chamber 14 between shell 1's the intermediate layer, be provided with a plurality of dashpot 15 in the cushion chamber 14, the both sides of dashpot 15 all are provided with stopper 16, and all be provided with buffer block 17 in every buffer tank 15, a plurality of spring 18 of fixedly connected with between the tank bottom of buffer block 17 and buffer tank 15, and fixedly connected with buffer beam 19 on the buffer block 17, the terminal fixed connection of buffer beam 19 is at shell 1's inner wall.

The working principle is as follows: when the utility model is used, firstly, the top cover 5 is placed at the top of the shell 1, then the crank 7 is held and rotated to drive the fixed block 6 to rotate together with the top cover 5, so that the rotary block 8 at the bottom of the top cover 5 is screwed into the internal thread at the top end of the shell 1, thereby the top cover 5 is screwed at the top of the shell 1, then the oil-water mixed liquid is led into the liquid storage cavity 2 through the liquid inlet pipe 4, the liquid level in the liquid storage cavity 2 rises continuously along with the continuous introduction of the mixed liquid and enters the inner shell 9 through the liquid guide port 3 and the filter screen 10, the particle impurities in the mixed liquid can be filtered through the filter screen 10, then the mixed liquid enters the filter element body 11 through the liquid inlet 12, the filter element body 11 can absorb the impurities and most of the water in the mixed liquid, a small amount of water and a large amount of oil are remained in the mixed liquid at, the oil layer floating on the upper layer can be led out through the liquid outlet pipe 13, so that the oil-water separation work is completed; when this filter core device receives external force and assaults, utilize the elastic action of spring 18 can reduce the vibrations range of buffer block 17 to can play the cushioning effect to shell 1 through buffer block 17 and buffer beam 19, in order to avoid it to receive external force and assault and take place deformation.

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 coalescing filter element device for oil-water separation, comprising a shell (1), characterized in that: the liquid storage cavity (2) is formed in the bottom end of the outer shell (1), the liquid guide port (3) is formed in the top of the liquid storage cavity (2), a plurality of liquid inlet pipes (4) are formed in the side wall of the liquid storage cavity (2), the liquid inlet pipes (4) are communicated with the liquid storage cavity (2), a top cover (5) is arranged above the outer shell (1), a fixed block (6) is fixedly connected to the top of the top cover (5), cranks (7) are fixedly connected to the two sides of the fixed block (6), a rotary block (8) is fixedly connected to the bottom of the top cover (5), an inner shell (9) is fixedly connected to the bottom of the rotary block (8), a filter screen (10) is installed at the bottom end of the inner shell (9), a filter core body (11) is arranged in the inner shell, the bottom of the filter core body (11) is installed at the bottom, just drain pipe (13) have been seted up at the top of filter core body (11), top cap (5) and fixed block (6) are run through and extend to the top of fixed block (6) on the top of drain pipe (13), and each other is the intercommunication in its bottom and filter core body (11).

2. A coalescing filter element assembly for oil-water separation according to claim 1, wherein: be formed with cushion chamber (14) between the intermediate layer of shell (1), be provided with a plurality of dashpot (15) in cushion chamber (14), the both sides of dashpot (15) all are provided with stopper (16), and every all be provided with buffer block (17) in buffer chamber (15), a plurality of spring (18) of fixedly connected with between the tank bottom of buffer block (17) and buffer chamber (15), just fixedly connected with buffer beam (19) on buffer block (17), the terminal fixed connection of buffer beam (19) is at the inner wall of shell (1).

3. A coalescing filter element assembly for oil-water separation according to claim 1, wherein: and a layer of sealing ring (20) is arranged on the surface of the outer wall of the inner shell (9).

4. A coalescing filter element assembly for oil-water separation according to claim 1, wherein: the tail end of the crank (7) is provided with a groove, a protective sleeve (21) is sleeved in the groove, the protective sleeve (21) is of a silica gel sleeve structure, and a plurality of hemispherical convex grains are uniformly distributed on the surface of the protective sleeve.

5. A coalescing filter element assembly for oil-water separation according to claim 1, wherein: the pipe orifices of the liquid inlet pipe (4) and the liquid outlet pipe (13) are both in a horn shape.