CN214436984U

CN214436984U - Filter device

Info

Publication number: CN214436984U
Application number: CN202023222807.XU
Authority: CN
Inventors: 张英人; 李卫龙; 吴帆; 张云飞; 曹丽娜
Original assignee: Hebei Anminuo Amino Acid Technology Co ltd
Current assignee: Hebei Amino Amino Acid Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-22
Anticipated expiration: 2030-12-28

Abstract

The utility model provides a filter equipment belongs to the filter screen and changes technical field, including framework, connection frame, filter screen and a plurality of retaining member. The bottom of the frame body is communicated with a liquid outlet pipe; the outer wall of one side of the frame body is provided with a connecting shaft. The connecting frame is communicated with a liquid inlet pipe; the connecting frame is buckled on the frame body and is used for communicating the liquid inlet pipe and the liquid outlet pipe. The filter screen is coiled on the connecting shaft, and the end of the filter screen penetrates between the frame body and the connecting frame. The plurality of locking pieces are used for positioning the filter screen between the frame body and the connecting frame. The utility model provides a filter equipment when the filter screen needs to be changed, the new filter screen that will unreel relocate in framework and connection frame can, the process of changing the filter screen is simple and efficient.

Description

Filter device

Technical Field

The utility model belongs to the technical field of the filter screen is changed, more specifically say, relate to filter equipment.

Background

In the production process of amino acid and other products, liquid needs to be filtered through a filter screen. Because the filter screen is after using a period, its surface can bond the impurity of crossing the filter, and resistance when these impurity has increased liquid and has flowed through, consequently need regularly change the filter screen, but in order to guarantee the leakproofness, need fix a position the filter screen with the help of relevant component among the current device, and this process that just also leads to changing the filter screen is comparatively loaded down with trivial details, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter equipment, it is comparatively loaded down with trivial details, the problem that wastes time and energy to aim at solving the process of changing the filter screen.

In order to achieve the above object, the utility model adopts the following technical scheme: providing a filtration device comprising:

the bottom of the frame body is communicated with a liquid outlet pipe; the outer wall of one side of the frame body is provided with a connecting shaft;

the liquid inlet pipe is communicated with the connecting frame; the connecting frame is buckled on the frame body and is used for communicating the liquid inlet pipe with the liquid outlet pipe;

the filter screen is wound on the connecting shaft, and the end of the filter screen penetrates between the frame body and the connecting frame;

and the locking pieces are used for positioning the filter screen between the frame body and the connecting frame.

As another embodiment of the present application, a plurality of first lugs are disposed on an outer side surface of the frame body, a plurality of second lugs opposite to the first lugs are disposed on an outer side surface of the connection frame, and the locking member is connected between the first lugs and the second lugs.

As another embodiment of the present application, the locking member is a positioning stud, the bottom end of the positioning stud is fixed on the first lug, and the top of the positioning stud penetrates through the second lug and positions the connection frame between the frame bodies through a connection nut.

As another embodiment of the application, a blocking net for supporting the filter net is placed at the top of the frame body.

As another embodiment of this application, the bottom surface of coupling frame bonds has sealed the pad, sealed the pad be used for the shutoff the framework with the clearance between the coupling frame.

As another embodiment of this application, it has the protection casing to articulate on the framework, the connecting axle is installed in the protection casing.

As another embodiment of this application, the linking frame is less than the inner wall of feed liquor pipe is fixed with the flow distribution plate, link up on the flow distribution plate and seted up a plurality of intercommunicating pores.

As another embodiment of the present application, a handle is connected to the top of the connection frame.

The utility model provides a filter equipment's beneficial effect lies in: compared with the prior art, the utility model discloses the bottom intercommunication of framework has the drain pipe among the filter equipment, installs the connecting axle on the outer wall of connecting frame one side. The connecting frame is communicated with a liquid inlet pipe, and the connecting frame is buckled on the frame body and used for communicating the liquid inlet pipe with the liquid outlet pipe. The filter screen is wound on the connecting shaft, and the end head penetrates between the frame body and the connecting frame.

In the time of practical application, because the filter screen wears to establish between framework and connecting frame, the connecting frame passes through a plurality of retaining members and fixes a position the filter screen in the framework, when the filter screen uses a period of time and needs to be changed, through dismantling a plurality of retaining members down, make connecting frame and framework separation, then unreel the filter screen of convoluteing, make new filter screen penetrate between framework and the connecting frame, install a plurality of retaining members again for the connecting frame is with new filter screen relocation in the framework. In this application, when the filter screen needs to be changed, the new filter screen that will unreel relocates at framework and connection frame can, and the process of changing the filter screen is simple and efficient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a filtering apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating a connection between a second lug and a connection frame according to an embodiment of the present invention;

fig. 3 is a schematic view illustrating a connection between the first lug and the second lug and the positioning screw according to an embodiment of the present invention.

In the figure: 1. a frame body; 2. a connecting frame; 3. a liquid outlet pipe; 4. a liquid inlet pipe; 5. a gasket; 6. a protective cover; 7. a connecting shaft; 8. a flow distribution plate; 9. a barrier net; 10. a second lug; 11. a handle; 12. positioning the stud; 13. a first lug; 14. a nut; 15. and (4) a filter screen.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2 and 3, the filtering device of the present invention will now be described. The filtering device comprises a frame body 1, a connecting frame 2, a filter screen 15 and a plurality of locking pieces. The bottom of the frame body 1 is communicated with a liquid outlet pipe 3; the outer wall of one side of the frame body 1 is provided with a connecting shaft 7. The connecting frame 2 is communicated with a liquid inlet pipe 4; the connecting frame 2 is buckled on the frame body 1 and is used for communicating the liquid inlet pipe 4 with the liquid outlet pipe 3. The filter screen 15 is wound on the connecting shaft 7, and the end of the filter screen 15 penetrates between the frame body 1 and the connecting frame 2. A plurality of locking members are used to position the filter screen 15 between the frame body 1 and the connection frame 2.

The utility model provides a filter equipment's beneficial effect lies in: compared with the prior art, the utility model discloses among the filter equipment the bottom intercommunication of framework 1 has drain pipe 3, installs connecting axle 7 on the outer wall of connecting frame 2 one side. The connecting frame 2 is communicated with a liquid inlet pipe 4, and the connecting frame 2 is buckled on the frame body 1 and is used for communicating the liquid inlet pipe 4 with the liquid outlet pipe 3. The filter screen 15 is wound on the connecting shaft 7, and the end of the filter screen penetrates between the frame body 1 and the connecting frame 2.

In the time of practical application, because filter screen 15 wears to establish between framework 1 and connecting frame 2, connecting frame 2 fixes a position filter screen 15 on framework 1 through a plurality of retaining members, when filter screen 15 uses a period of time and needs to be changed, through dismantling a plurality of retaining members down, make connecting frame 2 and framework 1 separation, then unreel filter screen 15 with the coiling, make new filter screen 15 penetrate between framework 1 and the connecting frame 2, install a plurality of retaining members again, make connecting frame 2 with new filter screen 15 relocate on framework 1. In this application, when needing to change filter screen 15, will unreel new filter screen 15 reposition in framework 1 and connection frame 2 can, change filter screen 15's process simple and efficient.

As a specific embodiment of the filtering device of the present invention, please refer to fig. 2 and fig. 3, the outer side of the frame body 1 is provided with a plurality of first lugs 13, the outer side of the connecting frame 2 is provided with a plurality of second lugs 10 opposite to the first lugs 13, and the locking member is connected to the first lugs 13 and the second lugs 10. Under the general condition framework 1 and connection frame 2 are the cuboid component, and when filter screen 15 was changed to needs, filter screen 15 unreeled certain length, can make the liquid homoenergetic of feed liquor pipe 4 exhaust discharge from drain pipe 3 behind new filter screen 15. In order to facilitate the tight connection between the frame body 1 and the connecting frame 2 and prevent liquid from flowing out from a gap between the frame body 1 and the connecting frame 2, the first lugs 13, the second lugs 10 and the locking pieces are arranged in a one-to-one correspondence manner.

The locking piece is connected with the corresponding first lug 13 and the second lug 10, and the first lug 13 and the second lug 10 are respectively arranged on the outer walls of the frame body 1 and the connecting frame 2, so that the influence on the tightness of the frame body 1 and the connecting frame 2 is avoided. It is noted that the number of locking members may be two, three or four in general. If the quantity of retaining member is more, then the interval between two adjacent retaining members diminishes, not only is not convenient for dismantle, after need taking off whole connection frame 2 simultaneously, just can guarantee that filter screen 15 tiles on framework 1. If the quantity of retaining member is less, on the basis of guaranteeing the leakproofness, mention certain height back with connection frame 2, can be through pulling certain distance with filter screen 15, can realize unreeling of convoluteing filter screen 15 to can guarantee that filter screen 15 tiles on framework 1, save the time.

As a specific embodiment of the filtering device of the present invention, please refer to fig. 2 and fig. 3, the locking member is a positioning stud 12, the bottom end of the positioning stud 12 is fixed on the first lug 13, the top portion of the positioning stud runs through the second lug 10 and the connecting frame 2 is positioned on the frame 1 by the connecting nut 14. Can be through pulling old filter screen 15 after separating a distance with linking frame 2 and framework 1 in this application, can make new filter screen 15 wear between framework 1 and linking frame 2. For this purpose, the connecting frame 2 is slid upward by a certain distance by means of a locking member, and in order to ensure accurate positioning, the locking member may be a positioning stud 12, the bottom end of the positioning stud 12 is fixed on the first lug 13, the top end of the positioning stud 12 penetrates through the second lug 10, and the reliable connection of the frame body 1 and the connecting frame 2 is realized by a nut 14.

As a specific embodiment of the filtering device provided by the present invention, please refer to fig. 1, a separation net 9 for supporting the filtering net 15 is placed on the top of the frame body 1. Because the structural strength of filter screen 15 itself is lower, and the tip that framework 1 and connection frame 2 are close to is uncovered setting mutually simultaneously, also has very big region to be in unsettled state for filter screen 15, in order to avoid filter screen 15's structure to be destroyed, consequently is connected with at the top of framework 1 and separates net 9, and filter screen 15 butt is on separating net 9 to the ability of resisting liquid impact has been improved.

As a specific embodiment of the filtering device of the present invention, please refer to fig. 1 and fig. 3, a sealing gasket 5 is bonded on the bottom surface of the connecting frame 2, and the sealing gasket 5 is used for sealing the gap between the frame body 1 and the connecting frame 2. The frame body 1 and the connecting frame 2 are both made of rigid materials, so that a gap is inevitably formed between the frame body 1 and the connecting frame 2, the sealing gasket 5 is bonded on the bottom surface of the connecting frame 2 in order to ensure the tightness of connection between the frame body 1 and the connecting frame 2, and when a plurality of locking pieces are connected, the sealing gasket 5 can extrude the filter screen 15, so that the tightness of the frame body 1 and the connecting frame 2 is ensured.

As a specific embodiment of the filtering device provided by the present invention, please refer to fig. 1 and 2, a protecting cover 6 is hinged on the frame body 1, and the connecting shaft 7 is installed in the protecting cover 6. If directly expose filter screen 15 in the air, inevitable impurity in making the outside air bonds on filter screen 15, influences filterable effect, has protection casing 6 in that this is articulated in the outside of framework 1, and protection casing 6 can be transparent material finished piece to connecting axle 7 is installed in protection casing 6, after the filter screen 15 of coiling all unreels, again with 15 suits of filter screen of coiling on connecting axle 7 can.

In the present application, please refer to fig. 1, the top of the protection cover 6 is provided with an avoiding hole, and the avoiding hole is located at the top of the frame body 1. Filter screen 15 convolutes on connecting axle 7 in this application, in order to avoid filter screen 15 longer one section region directly to expose in the air, consequently need make the hole of dodging at protection casing 6 top be close to framework 1 top setting for filter screen 15 directly gets into between framework 1 and the connecting frame 2 after wearing out from protection casing 6.

As a specific embodiment of the filtering apparatus provided in the present invention, please refer to fig. 1, a splitter plate 8 is fixed on the inner wall of the connecting frame 2 lower than the liquid inlet pipe 4, and a plurality of communicating holes are formed on the splitter plate 8. Through setting up flow distribution plate 8 for liquid from 4 exhaust of feed liquor pipe can shunt under flow distribution plate 8's effect after assaulting flow distribution plate 8, avoided liquid direct impact filter screen 15, reduced the impact force of liquid to filter screen 15, prolonged filter screen 15's life.

As a specific embodiment of the filtering device of the present invention, please refer to fig. 1 and 2, a handle 11 is connected to the top of the connecting frame 2. Through setting up handle 11 thereby be convenient for lift connecting-frame 2, also can carry out the change of filter screen 15 after lifting connecting-frame 2 certain height promptly.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A filter device, comprising:

2. The filtering apparatus as claimed in claim 1, wherein the outer side of the frame body is provided with a plurality of first lugs, the outer side of the connection frame is provided with a plurality of second lugs opposite to the first lugs, and the locking member is connected to the first lugs and the second lugs.

3. The filter apparatus of claim 2, wherein the locking member is a positioning stud having a bottom end fixed to the first lug and a top end extending through the second lug and adapted to engage the attachment frame with the attachment nut to position the attachment frame on the frame.

4. The filtration apparatus of claim 1, wherein a barrier net is placed on top of the frame to support the filter screen.

5. The filtering device as claimed in claim 1, wherein a gasket is adhered to the bottom surface of the connection frame, and the gasket is used for sealing the gap between the frame body and the connection frame.

6. The filter device according to claim 1, wherein a shield is hinged to the frame, the connecting shaft being mounted in the shield.

7. The filtering device as claimed in claim 1, wherein a flow distribution plate is fixed on the inner wall of the connecting frame lower than the liquid inlet pipe, and a plurality of communication holes are formed through the flow distribution plate.

8. The filtration device of claim 1, wherein a handle is attached to a top portion of the attachment frame.