CN218130291U

CN218130291U - Split type separating funnel with filtering capability

Info

Publication number: CN218130291U
Application number: CN202222178375.XU
Authority: CN
Inventors: 许闻浩; 徐明明; 周新宇; 赵颖; 金海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-27
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a split type separating funnel with filtering capability, concretely relates to chemistry experiment utensil field, including last bucket body, the bottom outside of going up the bucket body is connected with down the bucket body, the bottom of bucket body is provided with the discharging pipe down, install the valve on the discharging pipe, the top position department that the bottom outer wall of going up the bucket body is close to down the bucket body is provided with the spacing ring, the lower surface of spacing ring is fixed with the sealing washer through the hot melt adhesive bonding, the tip below position department that the top inner chamber of bucket body is close to last bucket body down installs filtering component. The utility model discloses separating funnel who sets up passes through threaded connection by last bucket body and bucket body two parts down and constitutes to through the internally mounted filter assembly of bucket body under, be convenient for carry out filtration treatment to the inside liquid of bucket body under flowing into of bucket body from last bucket body inside, and the filter assembly of setting conveniently takes out the clearance under when bucket body and last bucket body are dismantled, also conveniently carries out quick installation.

Description

Split type separating funnel with filtering capability

Technical Field

The utility model relates to a chemistry experiment utensil field, more specifically says, the utility model relates to a split type separating funnel with filtering capability.

Background

Separating funnel is the equipment commonly used in the chemistry experiment process, can be used for extraction, the branch of liquid and purification, and separating funnel has better separation effect to the obvious liquid of two-phase branch liquid, and separating funnel's primary function is the rate of control chemical reaction then in the junior middle stage, is the better laboratory vessel of function in scientific research, the chemical experiment.

The present split type separating funnel equipment is not good with the dismantlement mode, and the sealed effect after the equipment is unsatisfactory, and the filter component of the inside setting of split type separating funnel is not convenient for dismantle clearance and quick installation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a split type separating funnel with filtering capability, the separating funnel that sets up passes through threaded connection by last bucket body and bucket body two parts down and constitutes, and through the internally mounted filter assembly of bucket body under, be convenient for carry out filtration treatment to the liquid of bucket body inside down that flows in from last bucket body inside, and the filter assembly who sets up conveniently takes out the clearance when bucket body and last bucket body are dismantled down, also conveniently install fast, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a split type separating funnel with filtering capability, includes the bucket body, the bottom outside of going up the bucket body is connected with down the bucket body, the bottom of bucket body is provided with the discharging pipe down, install the valve on the discharging pipe, the top position department that the bottom outer wall of going up the bucket body is close to the bucket body down is provided with the spacing ring, the lower surface of spacing ring bonds through the hot melt adhesive and is fixed with the sealing washer, the tip below position department that the top inner chamber of bucket body is close to the last bucket body down installs filtering component, and goes up the top inner wall of bucket body and install the constant head tank that is used for fixed filtering component position.

In a preferred embodiment, the inner diameter of the top cross section of the lower bucket body is larger than the outer diameter of the bottom cross section of the upper bucket body, and the outer diameter of the cross section of the limiting ring is larger than the inner diameter of the top cross section of the lower bucket body.

In a preferred embodiment, the outer surface of the bottom of the upper bucket body is provided with an external thread at a position below the limiting ring, the inner surface of the top of the lower bucket body is provided with an internal thread corresponding to the outer side of the external thread, and the lower bucket body is in threaded connection with the upper bucket body.

In a preferred embodiment, the filter assembly includes installs the filter screen ring frame near bucket body inner wall down, the internally mounted of filter screen ring frame has the filter screen, and the both ends of filter screen ring frame all are connected with the reference column along the horizontal direction, the tip of reference column is used for inserting and establishes to bucket body inner wall down inside the constant head tank, the both ends inside wall of filter screen ring frame all is provided with the lug, the one end of reference column extends to the internal connection of lug and has the poker rod, the vertical setting of poker rod, and the top of poker rod extends to the top of lug, the inside that the inside of lug corresponds poker rod is provided with movable chamber, be connected with the spring between the bottom outer wall of poker rod and the inner wall in movable chamber.

In a preferred embodiment, the outer wall of the end part of the filter screen ring frame corresponding to the outer part of the positioning column is provided with a movable hole along the horizontal direction, and the inner diameters of the vertical sections of the movable hole and the positioning groove are both larger than the outer diameter of the vertical section of the positioning column.

In a preferred embodiment, a limiting hole is formed in the top of the bump corresponding to the outside of the poke rod, the bottom of the limiting hole is communicated with the inside of the movable cavity, and a baffle is connected to the position, above the limiting hole, of the outer wall of the top of the poke rod.

In a preferred embodiment, the connection between the two ends of the spring and the outer wall of the tap lever and the inner wall of the movable cavity are both welded.

The utility model has the advantages that:

1. the separating funnel is composed of an upper bucket body and a lower bucket body, the lower bucket body is connected with the upper bucket body through threads, the lower bucket body is convenient to connect and detach with the upper bucket body, the limiting ring is convenient to limit the connection of the lower bucket body, and meanwhile, a sealing ring arranged at the bottom of the limiting ring can achieve a sealing effect on the connection position;

2. through the internally mounted filter assembly of bucket body under, be convenient for carry out filtration treatment to the inside liquid of bucket body under the inside inflow of bucket body from last bucket body, and the filter assembly convenience of setting takes out the clearance when bucket body and last bucket body are dismantled down, when taking out, only need to stimulate the poker rod to the inboard and reach the spring compression, and make the reference column break away from the inside of constant head tank, at this moment, the user can directly take out filter assembly from the inside of bucket body down and clear up, after the clearance, press the poker rod to drive the spring compression equally inboard, at this moment, the inside of bucket body is put into gradually to one side that the constant head tank place is aimed at to the position at the locating lever place, put into the in-process and can loosen the poker rod, after the locating column removes to the inboard of constant head tank, the reference column does not receive the effort of bucket body inner wall down, the spring promotes the inside realization location installation of reference column card income constant head tank.

Drawings

Fig. 1 is a schematic diagram of the external structure of the present invention.

Fig. 2 is a cross-sectional view of the junction between the upper bucket body and the lower bucket body of the present invention.

Fig. 3 is a schematic structural diagram of the middle filter assembly of the present invention.

Fig. 4 is a cross-sectional view of the location column installed in the filtering assembly of the present invention.

The reference signs are: 1. an upper bucket body; 2. a lower bucket body; 3. a discharge pipe; 4. a valve; 5. a limiting ring; 6. an external thread; 7. an internal thread; 8. a filter assembly; 9. positioning a groove; 51. a seal ring; 81. a filter screen ring frame; 82. a filter screen; 83. a bump; 84. a poke rod; 85. a limiting hole; 86. a baffle plate; 87. a positioning column; 88. a movable cavity; 89. a spring; 810. a movable hole.

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 efforts all belong to the protection scope of the present invention.

The split type separating funnel with the filtering function comprises an upper bucket body 1, a lower bucket body 2 is connected to the outer side of the bottom of the upper bucket body 1, a discharging pipe 3 is arranged at the bottom end of the lower bucket body 2, a valve 4 is installed on the discharging pipe 3, a limiting ring 5 is arranged at the position, close to the upper portion of the lower bucket body 2, of the outer wall of the bottom of the upper bucket body 1, a sealing ring 51 is fixedly bonded to the lower surface of the limiting ring 5 through hot melt adhesive, a filtering assembly 8 is installed at the position, close to the lower portion of the end portion of the upper bucket body 1, of the inner cavity of the top of the lower bucket body 2, and a positioning groove 9 used for fixing the position of the filtering assembly 8 is installed on the inner wall of the top of the upper bucket body 1.

As shown in the attached drawings 1-2, the inner diameter of the top cross section of the lower bucket body 2 is larger than the outer diameter of the bottom cross section of the upper bucket body 1, the outer diameter of the cross section of the limiting ring 5 is larger than the inner diameter of the top cross section of the lower bucket body 2, the bottom of the upper bucket body 1 can conveniently extend into the lower bucket body 2, the limiting ring 5 can conveniently be arranged to play a limiting role, and a sealing effect is achieved on the joint through the sealing ring 51 at the bottom.

As shown in fig. 1-2, the outer surface of the bottom of the upper bucket body 1 is provided with an external thread 6 at a position below the limit ring 5, the inner surface of the top of the lower bucket body 2 is provided with an internal thread 7 corresponding to the outer side of the external thread 6, and the lower bucket body 2 is connected with the upper bucket body 1 through the thread, so that the lower bucket body 2 is connected with and detached from the upper bucket body 1.

As shown in fig. 2-4, the filtering assembly 8 includes a filtering net ring frame 81 installed close to the inner wall of the lower hopper body 2, a filtering net 82 is installed inside the filtering net ring frame 81, positioning posts 87 are connected to both ends of the filtering net ring frame 81 along the horizontal direction, the ends of the positioning posts 87 are used for being inserted into the positioning slots 9 on the inner wall of the lower hopper body 2, bumps 83 are provided on the inner side walls of both ends of the filtering net ring frame 81, a poking rod 84 is connected to one end of each positioning post 87 extending to the inside of the bump 83, the poking rod 84 is vertically arranged, the top end of the poking rod 84 extends to the upper side of the bump 83, a movable cavity 88 is provided inside the bump 83 corresponding to the poking rod 84, a spring 89 is connected between the outer wall of the bottom of the poking rod 84 and the inner wall of the movable cavity 88, wherein a movable hole 810 is provided on the outer wall of the end of the filtering net ring frame 81 corresponding to the outside of the positioning post 87 along the horizontal direction, the inner diameters of the vertical sections of the movable hole 810 and the positioning groove 9 are both larger than the outer diameter of the vertical section of the positioning column 87, the top of the bump 83 is provided with a limiting hole 85 corresponding to the outside of the poking rod 84, the bottom of the limiting hole 85 is communicated with the inside of the movable cavity 88, the outer wall of the top of the poking rod 84 is connected with a baffle 86 at the position above the limiting hole 85, the two end parts of the spring 89 are welded with the outer wall of the poking rod 84 and the inner wall of the movable cavity 88, so that the connection of the spring 89 is convenient, and when in use, liquid flows into the lower bucket body 2 from the inside of the upper bucket body 1 and is filtered by the arranged filtering component 8, wherein the lower bucket body 2 is connected with the upper bucket body 1 through threads, the connection and the disassembly between the lower bucket body 2 and the upper bucket body 1 are convenient, and the arranged limiting ring 5 is convenient for limiting the connection of the lower bucket body 2, meanwhile, the sealing ring 51 arranged at the bottom of the limiting ring 5 can play a role in sealing the joint, the arranged filtering component 8 is convenient to take out and clean when the lower bucket body 2 and the upper bucket body 1 are disassembled, when the filtering component is taken out, the poke rod 84 only needs to be pulled inwards to achieve compression of the spring 89, and the positioning column 87 is separated from the inside of the positioning groove 9, at the moment, a user can directly take out the filtering component from the inside of the lower bucket body 2 to clean the filtering component inwards, after the completion of the inward cleaning, the poke rod 84 is also pressed to drive the spring 89 to compress, at the moment, one side of the positioning rod 87, where the positioning groove 9 is located, is gradually placed into the inside of the lower bucket body 2, the poke rod 84 can be loosened in the placing process, after the positioning column 87 moves to the inner side of the positioning groove 9, the positioning column 87 is not influenced by the acting force of the inner wall of the lower bucket body 2, and the spring 89 pushes the positioning column 87 to be clamped into the inside of the positioning groove 89 to achieve positioning installation.

The working principle is as follows: the utility model discloses a split type separating funnel with filtering capability, the concrete structure is shown as the attached figure 1-4 of the specification, in the technical scheme, the separating funnel is composed of an upper bucket body 1 and a lower bucket body 2, the lower bucket body 2 is connected with the upper bucket body 1 through screw threads, the connection and the disassembly between the lower bucket body 2 and the upper bucket body 1 are convenient, the limiting ring 5 is arranged to facilitate the connection of the lower bucket body 2 to play a limiting role, and meanwhile, the sealing ring 51 arranged at the bottom of the limiting ring 5 can play a sealing effect on the connection part; through internally mounted filter assembly 8 at bucket body 2 down, be convenient for carry out filtration treatment to the inside liquid of bucket body 2 under the inside inflow of bucket body 1 from last bucket body 1, and the filter assembly 8 that sets up conveniently takes out the clearance when bucket body 2 and last bucket body 1 are dismantled down, when taking out, only need to pull poker rod 84 inboard to reach the spring 89 compression, and make reference column 87 break away from the inside of constant head tank 9, at this moment, the user can directly take out filter assembly from the inside of bucket body 2 down and clear up, after the clearance, press poker rod 84 to drive spring 89 compression inwards equally, at this moment, aim at one side at constant head tank 9 with the position that locating lever 87 belongs at and put into the inside of bucket body 2 down gradually, put into in-process and can loosen poker rod 84, when locating column 87 removes to the inboard back of constant head tank 9, reference column 87 does not receive the effort of bucket body 2 inner wall down, spring 89 promotes reference column 87 and blocks into the inside of constant head tank 89 and realizes the location installation.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a split type separating funnel with filtering capability, includes the upper part of the body (1), its characterized in that: go up the bottom outside of bucket body (1) and be connected with down bucket body (2), the bottom of bucket body (2) is provided with discharging pipe (3) down, install valve (4) on discharging pipe (3), the top position department that the bottom outer wall of going up bucket body (1) is close to bucket body (2) down is provided with spacing ring (5), the lower surface of spacing ring (5) bonds through the hot melt adhesive and is fixed with sealing washer (51), tip below position department that the top inner chamber of bucket body (2) is close to last bucket body (1) down installs filtering component (8), and goes up the top inner wall of bucket body (1) and install constant head tank (9) that are used for fixed filtering component (8) position.

2. The split-type separating funnel with the filtering function according to claim 1, wherein: the inner diameter of the cross section of the top of the lower bucket body (2) is larger than the outer diameter of the cross section of the bottom of the upper bucket body (1), and the outer diameter of the cross section of the limiting ring (5) is larger than the inner diameter of the cross section of the top of the lower bucket body (2).

3. The split-type separating funnel with the filtering function according to claim 1, wherein: go up the bottom surface of bucket body (1) and be located the below position department of spacing ring (5) and be provided with external screw thread (6), the outside that the top internal surface of bucket body (2) corresponds external screw thread (6) down is provided with internal thread (7), pass through threaded connection between bucket body (2) and the last bucket body (1) down.

4. The split-type separating funnel with the filtering function according to claim 1, wherein: filter component (8) is including installing filter screen ring frame (81) near bucket body (2) inner wall down, the internally mounted of filter screen ring frame (81) has filter screen (82), and the both ends of filter screen ring frame (81) all are connected with reference column (87) along the horizontal direction, the tip of reference column (87) is used for inserting and establishes inside constant head tank (9) to bucket body (2) inner wall down, the both ends inside wall of filter screen ring frame (81) all is provided with lug (83), the internal connection that the one end of reference column (87) extended to lug (83) has poker rod (84), poker rod (84) vertical setting, and the top of poker rod (84) extends to the top of lug (83), the inside of lug (83) corresponds poker rod (84) inboard and is provided with movable chamber (88), be connected with spring (89) between the bottom outer wall of poker rod (84) and the inner wall in movable chamber (88).

5. The split-type separating funnel with the filtering function according to claim 4, wherein: the outside that the tip outer wall of filter screen ring frame (81) corresponds reference column (87) is provided with activity hole (810) along the horizontal direction, the perpendicular cross-section internal diameter of activity hole (810) and constant head tank (9) all is greater than the perpendicular cross-section external diameter of reference column (87).

6. The split-type separating funnel with the filtering function according to claim 4, wherein: the top of the lug (83) is provided with a limiting hole (85) corresponding to the outside of the poking rod (84), the bottom of the limiting hole (85) is communicated with the inside of the movable cavity (88), and the outer wall of the top of the poking rod (84) is connected with a baffle (86) at the position above the limiting hole (85).

7. The split-type separating funnel with the filtering function according to claim 4, wherein: the two ends of the spring (89) are welded with the outer wall of the poke rod (84) and the inner wall of the movable cavity (88).