CN212141655U

CN212141655U - Double-inner container kettle type filter

Info

Publication number: CN212141655U
Application number: CN201922396572.7U
Authority: CN
Inventors: 王慧
Original assignee: Wuxi Nanquan Chemical Whole Set Equipment Co ltd
Current assignee: Wuxi Nanquan Chemical Whole Set Equipment Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-12-15
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a two inner bag cauldron formula filters, including the head, outer barrel and cone, the head, outer barrel and cone top-down connect and form hollow cauldron formula structure, set up first inner tube and second inner tube respectively in cauldron formula structure's inside, filter the hole along circumference and a plurality of axial equipartition on the lateral wall of first inner tube and second inner tube, set up the inlet pipe in the top of head, set up the feed inlet flange in the other end of inlet pipe, set up the discharging pipe in the bottom of cone, set up the discharge gate flange in the other end of discharging pipe, along circumference equipartition a plurality of support on the outside lateral wall of outer barrel. The utility model discloses a set up two inner bag structures in cauldron formula filter, can carry out twice filtration operation simultaneously in single filter, and can carry out the differentiation according to the production requirement of difference and filter, avoid two split type cauldron formula filters to establish ties the occupation of land problem of bringing, simplify production flow, improve production efficiency.

Description

Double-inner container kettle type filter

Technical Field

The utility model belongs to the technical field of cauldron formula filter technique and specifically relates to a two inner bag cauldron formula filters.

Background

The filter is a common device in the chemical field, can be divided into a normal pressure filter and a pressurizing filter, and is designed into a kettle type structure in order to meet the production requirement. The sealing performance and the bearing performance of the kettle structure are good, the automation degree is high, and the occupied space of the kettle structure is large. If need multichannel filtration, then need set up the cauldron formula filter of a plurality of series connection simultaneously, not only need very big production area, the filtration flow is also comparatively complicated simultaneously, is unfavorable for serialization production.

SUMMERY OF THE UTILITY MODEL

The applicant provides a double-inner-container kettle type filter aiming at the defects in the prior art, so that two times of filtering can be realized in a single filter, different filtering conditions can be set, the occupation of production space is reduced, and the production efficiency is improved.

The utility model discloses the technical scheme who adopts as follows:

the utility model provides a two inner bag cauldron formula filters, including the head, outer barrel and cone, the head, outer barrel and cone top-down connect and form hollow cauldron formula structure, set up first inner tube and second inner tube respectively in the inside of cauldron formula structure, filter the hole along circumference and a plurality of axial equipartition on the lateral wall of first inner tube and second inner tube, set up the inlet pipe in the top of head, set up the feed inlet flange in the other end of inlet pipe, set up the discharging pipe in the bottom of cone, set up the discharge gate flange in the other end of discharging pipe, along a plurality of support of circumference equipartition on the outside lateral wall of outer barrel.

The further technical scheme is as follows:

the lower edge of the end socket and the upper edge of the outer cylinder body are both provided with outer cylinder flanges;

the second inner cylinder and the first inner cylinder are coaxially arranged;

a first inner cylinder flange and a second inner cylinder flange are respectively arranged at the cylinder openings of the first inner cylinder and the second inner cylinder;

the second inner cylinder flange is connected to the first inner cylinder flange in an abutting mode and integrally forms an inner cylinder flange group, and the inner cylinder flange group is embedded between the end socket and the outer cylinder flange of the outer cylinder body;

and a gasket is arranged at the joint of the first inner cylinder flange and the second inner cylinder flange, and gaskets are respectively arranged at the joints of the first inner cylinder flange, the second inner cylinder flange and the outer cylinder flange.

The utility model has the advantages as follows:

the utility model has the advantages of compact and reasonable structure, convenient operation through set up two inner bag structures in cauldron formula filter, can carry out twice filtration operation simultaneously in single filter, and can carry out the differentiation according to the production requirement of difference and filter, avoids two split type cauldron formula filters to establish ties the occupation of land problem of bringing, simplifies the production flow, improves production efficiency.

Drawings

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

Fig. 2 is a schematic structural diagram of the first inner cylinder and the second inner cylinder of the present invention.

Wherein: 1. a discharge port flange; 2. a cone; 3. a first inner cylinder; 4. an outer cylinder; 5. a support; 6. an outer barrel flange; 7. sealing the end; 8. a feed port flange; 9. a feed pipe; 10. a gasket; 11. a second inner barrel; 12. a discharge pipe; 13. a first inner barrel flange; 14. a second inner barrel flange; 15. and (4) filtering holes.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-2, the utility model discloses a head 7, outer barrel 4 and cone 2, head 7, outer barrel 4 and 2 top-down of cone connect and form hollow cauldron formula structure, inside in cauldron formula structure sets up first inner tube 3 and second inner tube 11 respectively, filter pores 15 along circumference and a plurality of axial equipartition on the lateral wall of first inner tube 3 and second inner tube 11, top in head 7 sets up inlet pipe 9, the other end in inlet pipe 9 sets up feed inlet flange 8, bottom in cone 2 sets up discharging pipe 12, the other end in discharging pipe 12 sets up discharge gate flange 1, along a plurality of support 5 of circumference equipartition on the outside lateral wall of outer barrel 4.

The lower edge of the end socket 7 and the upper edge of the outer barrel 4 are both provided with outer barrel flanges 6, the second inner barrel 11 and the first inner barrel 3 are coaxially arranged, the barrel openings of the first inner barrel 3 and the second inner barrel 11 are respectively provided with a first inner barrel flange 13 and a second inner barrel flange 14, the second inner barrel flange 14 is connected to the first inner barrel flange 13 in a leaning mode and integrally forms an inner barrel flange group, the inner barrel flange group is embedded between the end socket 7 and the outer barrel flange 6 of the outer barrel 4, a gasket 10 is arranged at the joint of the first inner barrel flange 13 and the second inner barrel flange 14, and gaskets 10 are also arranged at the joint of the first inner barrel flange 13, the second inner barrel flange 14 and the outer barrel flange 6.

The utility model discloses a concrete assembly and use as follows:

the end socket 7, the outer cylinder 4 and the cone 2 are connected to form a hollow kettle-type structure, and the connection mode can be selected from welding or other equivalent connection modes. The kettle type structure is installed and fixed through the support 5 fixedly connected to the outer cylinder body 4, in the embodiment, the number of the support 5 is three, the support 5 is distributed on the outer side of the outer cylinder body 4 at equal intervals along the circumferential direction, and the bottom end and the installation position of the support 5 are in threaded connection. Gaskets 10 are arranged between the first inner cylinder flange 13 and the second inner cylinder flange 14 and between the two inner cylinder flanges and the outer cylinder flange 6, and the gaskets 10 are used for sealing and fastening. The end socket 7 is connected with the outer barrel flange 6 on the outer barrel 4 through screw connection, the inner barrel flange group embedded between the outer barrel flanges 6 is clamped tightly, and the feed inlet flange 8 and the discharge outlet flange 1 are respectively connected and fastened with an external feed inlet and a discharge outlet.

The raw materials enter the second inner barrel 11 from the feeding pipe 9, after being filtered by the second inner barrel 11, the raw materials flow into the first inner barrel 3 from the filtering hole 15 on the second inner barrel 11, are filtered in the first inner barrel 3 for the second time, flow out from the filtering hole 15 on the first inner barrel 3 and flow into the material storage or reaction equipment through the discharging pipe 12. Compared with a traditional single-channel filter, the double-inner-container filter can adjust the structures of the filtering holes 15 on the first inner cylinder 3 and the second inner cylinder 11 according to actual filtering requirements, and can also add filtering layers on the first inner cylinder 3 or the second inner cylinder 11, so that step-by-step filtering is realized, the filtering capacity of a single filter is improved, the installation space of one filter is saved, the production continuity is stronger, and the production efficiency is higher.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims

1. The utility model provides a two inner bag cauldron formula filters which characterized in that: the device comprises a sealing head (7), an outer barrel (4) and a cone (2), wherein the sealing head (7), the outer barrel (4) and the cone (2) are connected from top to bottom to form a hollow kettle-type structure, a first inner barrel (3) and a second inner barrel (11) are respectively arranged inside the kettle-type structure, a plurality of filtering holes (15) are uniformly distributed on the side walls of the first inner barrel (3) and the second inner barrel (11) along the circumferential direction and the axial direction, a feeding pipe (9) is arranged at the top of the sealing head (7), a feeding port flange (8) is arranged at the other end of the feeding pipe (9), a discharging pipe (12) is arranged at the bottom of the cone (2), a discharging port flange (1) is arranged at the other end of the discharging pipe (12), and a plurality of supporting seats (5) are uniformly distributed on the outer side wall of the; and outer cylinder flanges (6) are arranged on the lower edge of the seal head (7) and the upper edge of the outer cylinder body (4).

2. A dual bladder tank filter as defined in claim 1, wherein: the second inner cylinder (11) and the first inner cylinder (3) are coaxially arranged.

3. A dual bladder tank filter as defined in claim 1, wherein: a first inner cylinder flange (13) and a second inner cylinder flange (14) are respectively arranged at the cylinder openings of the first inner cylinder (3) and the second inner cylinder (11); the second inner cylinder flange (14) is connected to the first inner cylinder flange (13) in an abutting mode and integrally forms an inner cylinder flange group, and the inner cylinder flange group is embedded between the seal head (7) and the outer cylinder flange (6) of the outer cylinder body (4); and a gasket (10) is arranged at the joint of the first inner cylinder flange (13) and the second inner cylinder flange (14), and the gaskets (10) are respectively arranged at the joints of the first inner cylinder flange (13), the second inner cylinder flange (14) and the outer cylinder flange (6).