CN219482245U

CN219482245U - Static mixing equipment

Info

Publication number: CN219482245U
Application number: CN202223219401.5U
Authority: CN
Inventors: 何海潮; 周兵; 李强
Original assignee: Chuzhou Jinwei Machinery Co ltd
Current assignee: Chuzhou Jinwei Machinery Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-08-08
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses static mixing equipment, which belongs to the field of mixing equipment and comprises a mixing pipe and a liquid inlet pipe arranged at the top of the mixing pipe, wherein a filter screen is arranged in the liquid inlet pipe, the top of the mixing pipe is fixedly connected with a mounting seat, a connecting pipe communicated with the mixing pipe is arranged in the mounting seat, a connecting groove matched with the lower end of the liquid inlet pipe is formed between the mounting seat and the connecting pipe, the lower end of the liquid inlet pipe is spliced in the connecting groove, the inner wall of the liquid inlet pipe is mutually abutted with the outer wall of the connecting pipe, the filter screen is arranged at the upper end of the connecting pipe, clamping grooves are formed in the periphery of the lower end of the liquid inlet pipe, a spring is arranged in the mounting seat, one end of the spring is fixedly connected with a clamping block matched with the clamping grooves, and one end of the clamping block close to the spring is fixedly connected with a pull rod; through setting up of mount pad, connecting pipe, spread groove, joint groove, spring, joint piece and pull rod, make things convenient for the dismouting of feed liquor pipe.

Description

Static mixing equipment

Technical Field

The utility model belongs to the technical field of mixing equipment, and particularly relates to static mixing equipment.

Background

The static mixing equipment is high-efficiency mixing equipment without moving parts, and is more commonly used in the production line of PVC, PE and the like as pipes. The basic working mechanism is that the mixing unit body fixed in the pipe is used for changing the flowing state of the fluid in the pipe so as to achieve the purposes of good dispersion and full mixing of different fluids, and the common static mixing equipment has no filtering function and is easy to cause blockage after long-time use.

In order to improve this problem, the current chinese patent with publication number CN208161386U discloses a static mixing device, which comprises a base, open in the base has the cavity, open respectively upper surface and side surface in the cavity has inlet and liquid outlet, be equipped with the drain pipe in the liquid outlet, be equipped with the body that is linked together in inlet and the liquid outlet, the base upper surface is equipped with the feed liquor body, be equipped with the filter screen in the feed liquor body, body inside surface is equipped with the internal thread, the internal thread is inlayed and is equipped with double-end filling pipe, the external side surface of feed liquor body is equipped with the fixed block of a plurality of, the fixed block upper surface is opened threaded through-hole, threaded through-hole embedment is equipped with the bolt.

With respect to the related art as described above, the inventors found that there are at least the following problems in this technology: the feed liquor body adopts the bolt to install, and is comparatively troublesome when the dismouting, influences work efficiency, and the filter screen in the feed liquor body can't dismantle, leads to later stage be difficult to change, leads to use cost too high.

Disclosure of Invention

The present utility model is directed to a static mixing device for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a static mixing equipment, includes the hybrid tube and installs the feed liquor pipe at the hybrid tube top, be provided with the filter screen in the feed liquor pipe, the top fixedly connected with mount pad of hybrid tube, the inside of mount pad is provided with the connecting pipe with the hybrid tube intercommunication, be formed with the spread groove with feed liquor pipe lower extreme looks adaptation between mount pad and the connecting pipe, the lower extreme of feed liquor pipe is pegged graft in the spread groove, just the inner wall of feed liquor pipe and the mutual butt of the outer wall of connecting pipe, the filter screen setting is in the connecting pipe upper end, the joint groove has all been seted up around the feed liquor pipe lower extreme, the inside of mount pad is provided with the spring, the one end fixedly connected with and the joint piece of joint groove looks adaptation of spring, the one end fixedly connected with pull rod that the joint piece is close to the spring.

As a preferred implementation mode, the outer wall of the connecting pipe is provided with an elastic convex ring, and the inner wall of the liquid inlet pipe is fixedly connected with an annular groove matched with the elastic convex ring.

As a preferred embodiment, a sealing gasket is arranged on the inner bottom wall of the connecting groove, and the lower end of the liquid inlet pipe is abutted against the sealing gasket.

As a preferred embodiment, the clamping block is provided with a guide angle in the direction of the opening of the connecting groove.

As a preferred embodiment, the inner wall of the liquid inlet pipe is fixedly connected with an abutting ring, and the upper end of the filter screen abuts against the abutting ring.

As a preferred embodiment, a sealing ring is disposed at the upper end of the connecting pipe, and the lower end of the filter screen is abutted against the sealing ring.

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

according to the static mixing equipment, through the arrangement of the mounting seat, the connecting pipe, the connecting groove, the clamping groove, the spring, the clamping block and the pull rod, when the liquid inlet pipe is mounted, the lower end of the liquid inlet pipe is only required to be inserted into the connecting groove, so that the connecting pipe is inserted into the liquid inlet pipe, when the clamping groove is aligned with the clamping block, the spring pushes the clamping block to be inserted into the clamping groove, the liquid inlet pipe can be fixed, and when the liquid inlet pipe is dismounted, the liquid inlet pipe can be taken down by pulling the pull rod to pull out the clamping block, so that the liquid inlet pipe is convenient to dismount and mount, and the working efficiency is improved;

this static mixing equipment can support the upper end of fixing to the filter screen through the butt ring, supports the lower extreme of fixing to the filter screen through the sealing washer, when needs change the filter screen, only need take off the feed liquor pipe, can follow feed liquor pipe lower extreme roll-off with the filter screen, make things convenient for the later stage to the change of filter screen.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a liquid inlet pipe according to the present utility model;

fig. 3 is an enlarged view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a mixing tube; 2. a liquid inlet pipe; 3. a filter screen; 4. a mounting base; 5. a connecting pipe; 6. a connecting groove; 7. a clamping groove; 8. a spring; 9. a clamping block; 10. a pull rod; 11. an elastic convex ring; 12. an annular groove; 13. a sealing gasket; 14. an abutment ring; 15. and (3) sealing rings.

Detailed Description

The utility model is further described below with reference to examples.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1-3, the utility model provides a static mixing device, which comprises a mixing pipe 1 and a liquid inlet pipe 2 arranged at the top of the mixing pipe 1, wherein a filter screen 3 is arranged in the liquid inlet pipe 2, the top of the mixing pipe 1 is fixedly connected with a mounting seat 4, a connecting pipe 5 communicated with the mixing pipe 1 is arranged in the mounting seat 4, a connecting groove 6 matched with the lower end of the liquid inlet pipe 2 is formed between the mounting seat 4 and the connecting pipe 5, the lower end of the liquid inlet pipe 2 is spliced in the connecting groove 6, the inner wall of the liquid inlet pipe 2 is mutually abutted with the outer wall of the connecting pipe 5, the filter screen 3 is arranged at the upper end of the connecting pipe 5, clamping grooves 7 are formed in the periphery of the lower end of the liquid inlet pipe 2, a spring 8 is arranged in the mounting seat 4, one end of the spring 8 is fixedly connected with a clamping block 9 matched with the clamping groove 7, one end of the clamping block 9, which faces the opening direction of the connecting groove 6, a pull rod 10 is fixedly connected to one end of the clamping block 9, which is close to the spring 8, the connecting pipe 2 is spliced into the connecting pipe 2 through the mounting seat 4, the connecting pipe 5, the connecting groove 6, the connecting groove 7, the clamping block 9 and the liquid inlet pipe 2 and the clamping block 10 are only need to be inserted into the connecting pipe 2 when the connecting pipe 2 is pulled into the connecting pipe 2, and the liquid inlet pipe 2 is conveniently dismounted.

Further, the outer wall of the connecting pipe 5 is provided with an elastic convex ring 11, the inner wall of the liquid inlet pipe 2 is fixedly connected with an annular groove 12 matched with the elastic convex ring 11, and the tightness between the liquid inlet pipe 2 and the connecting pipe 5 can be improved through the matching of the elastic convex ring 11 and the annular groove 12.

Further, the inner bottom wall of the connecting groove 6 is provided with a gasket 13, and the lower end of the liquid inlet pipe 2 is abutted against the gasket 13, and the sealing property of the lower end of the liquid inlet pipe 2 can be improved by the arrangement of the gasket 13.

Further, the inner wall fixedly connected with butt ring 14 of feed liquor pipe 2, the upper end and the butt ring 14 butt of filter screen 3, the upper end of connecting pipe 5 is provided with sealing washer 15, the lower extreme and the sealing washer 15 butt of filter screen 3, can support tightly fixedly to the upper end of filter screen 3 through butt ring 14, can support tightly fixedly to the lower extreme of filter screen 3 through sealing washer 15, can improve the leakproofness between connecting pipe 5 upper end and the feed liquor pipe 2 inner wall simultaneously, when needs change filter screen 3, only need take off feed liquor pipe 2, can slide out filter screen 3 from feed liquor pipe 2 lower extreme, the convenient later stage is to the change of filter screen 3.

The working principle and the using flow of the utility model are as follows: firstly, through setting up of mount pad 4, connecting pipe 5, spread groove 6, joint groove 7, spring 8, joint piece 9 and pull rod 10, when installing feed liquor pipe 2, only need insert in spread groove 6 with the lower extreme of feed liquor pipe 2, make connecting pipe 5 insert in feed liquor pipe 2, when joint groove 7 and joint piece 9 are aligned, spring 8 promotes joint piece 9 and inserts in joint groove 7, can fix feed liquor pipe 2, when dismantling feed liquor pipe 2, only need pull rod 10 with joint piece 9 pull-out, can take off feed liquor pipe 2, make things convenient for the dismouting of feed liquor pipe 2, can support tightly fixedly to the upper end of filter screen 3 through butt ring 14, can support fixedly to the lower extreme of filter screen 3 through sealing washer 15, can improve the leakproofness between connecting pipe 5 upper end and the inner wall of feed liquor pipe 2 simultaneously, when needs change filter screen 3, only need take down feed liquor pipe 2, can slide 3 from feed liquor pipe 2 lower extreme, the filter screen of convenient later stage to change filter screen 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Static mixing equipment, including mixing tube (1) and install feed liquor pipe (2) at mixing tube (1) top, its characterized in that: be provided with filter screen (3) in feed liquor pipe (2), the top fixedly connected with mount pad (4) of hybrid tube (1), the inside of mount pad (4) is provided with connecting pipe (5) with hybrid tube (1) intercommunication, be formed with between mount pad (4) and connecting pipe (5) with feed liquor pipe (2) lower extreme looks adaptation spread groove (6), peg graft in spread groove (6) in the lower extreme of feed liquor pipe (2), just the inner wall of feed liquor pipe (2) and the outer wall mutual butt of connecting pipe (5), filter screen (3) set up in connecting pipe (5) upper end, joint groove (7) have all been seted up around of feed liquor pipe (2) lower extreme, the inside of mount pad (4) is provided with spring (8), the one end fixedly connected with of spring (8) and joint piece (9) looks adaptation, one end fixedly connected with pull rod (10) that the joint piece (9) is close to spring (8).

2. A static mixing device according to claim 1, characterized in that: the outer wall of the connecting pipe (5) is provided with an elastic convex ring (11), and the inner wall of the liquid inlet pipe (2) is fixedly connected with an annular groove (12) matched with the elastic convex ring (11).

3. A static mixing device according to claim 1, characterized in that: the inner bottom wall of the connecting groove (6) is provided with a sealing gasket (13), and the lower end of the liquid inlet pipe (2) is abutted to the sealing gasket (13).

4. A static mixing device according to claim 1, characterized in that: the clamping block (9) is provided with a guide angle towards the opening direction of the connecting groove (6).

5. A static mixing device according to claim 1, characterized in that: the inner wall of the liquid inlet pipe (2) is fixedly connected with an abutting ring (14), and the upper end of the filter screen (3) is abutted with the abutting ring (14).

6. A static mixing device according to claim 5, characterized in that: the upper end of the connecting pipe (5) is provided with a sealing ring (15), and the lower end of the filter screen (3) is abutted against the sealing ring (15).