CN214436823U

CN214436823U - Filter pressing kettle for transparent polyester of lubricating oil

Info

Publication number: CN214436823U
Application number: CN202023109856.2U
Authority: CN
Inventors: 孙跃
Original assignee: Tongxiang Shule Rubber Plastic Material Co ltd
Current assignee: Tongxiang Shule Rubber Plastic Material Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-22
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a filter-pressing cauldron for transparent polyester of lubricating oil relates to the filter-pressing cauldron field, the reactor comprises a kettle body, the inner chamber upper end of the cauldron body is provided with the seal bag, the top middle part fixedly connected with coupling hose of seal bag, the top middle part fixedly connected with feed valve of the cauldron body, coupling hose's top is connected with the feed valve, the sealed section of thick bamboo of top edge fixedly connected with of the cauldron body, the inner chamber of a sealed section of thick bamboo is provided with the movable rod. The utility model discloses an inside at the cauldron body is provided with the seal bag, is provided with a sealing barrel on the top of the cauldron body, and a sealing barrel can compress the seal bag through movable rod and clamp plate under air feeder's effect for material in the seal bag can be quick filters from the filter, has improved the work efficiency of this device, sets up the filter on the bottom plate, and the bottom plate sets up to detachable construction, makes filter convenient to detach wash the change, has further improved the work efficiency of this device.

Description

Filter pressing kettle for transparent polyester of lubricating oil

Technical Field

The utility model relates to a filter-pressing cauldron field, in particular to filter-pressing cauldron for transparent polyester of lubricating oil.

Background

The solid-liquid two-phase coexisting material is separated, and the currently adopted method is filtration. The filtration is a process of realizing solid-liquid separation of materials through a filter medium under the action of a thrust force, the filtration effect mainly depends on the filtration speed, and the main factors influencing the filtration speed mainly comprise the resistance of a filter residue layer and a filter material and the pressure difference of two sides of a filter.

The existing filtering kettle mostly adopts filter cloth as a filtering element, the filter cloth is easy to damage, the service life is short, the replacement is frequent, and the like, especially under the condition that pressure or a medium is a toxic substance, the replacement of the filtering element has the defects of high labor intensity, easy pollution to the environment, secondary pollution to the environment caused by the replaced filter cloth, low equipment use efficiency and the like, and meanwhile, as the liquid-solid phase mixing side pressure and the filtrate side pressure are both normal pressure, the power for the filtrate to pass through the filtering element is small, the filtering speed is limited, and the filtering effect is poor. Therefore, it is necessary to invent a filter pressing kettle for transparent polyester of lubricating oil to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter-pressing cauldron for transparent polyester of lubricating oil to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a filter pressing kettle for lubricating oil transparent polyester, which comprises a kettle body, wherein the upper end of the inner cavity of the kettle body is provided with a sealing bag, the middle part of the top end of the sealing bag is fixedly connected with a connecting hose, the middle part of the top end of the kettle body is fixedly connected with a feed valve, the top end of the connecting hose is connected with the feed valve, the edge of the top end of the kettle body is fixedly connected with a sealing cylinder, the inner cavity of the sealing cylinder is provided with a movable rod, the bottom end of the movable rod penetrates through the top end of the kettle body and is inserted into the upper end of the kettle body, the bottom end of the movable rod is fixedly connected with a pressing plate, the lower surface of the pressing plate is in fit connection with the sealing bag, the bottom end of the kettle body is fixedly connected with a bottom plate through a tightening screw, the middle part of the lower surface of the bottom plate is fixedly connected with a discharge valve, the top of bottom plate is provided with the connecting plate, the middle part of connecting plate sets up to the filter, the filter is located the lower extreme inner chamber of the cauldron body.

Preferably, the sealing cylinder is provided with a plurality of sealing cylinders which are distributed in an annular array, and the top end of each sealing cylinder is communicated with an external air supply device through an air pipe.

Preferably, the edge of the lower surface of the connecting plate is connected with the upper surface of the bottom plate through a plurality of elastic rubber columns distributed in an annular array, and the outer sides of the elastic rubber columns are sleeved with sealing sleeves.

Preferably, the upper end fixedly connected with of sealing bag is a plurality of elastic connection ropes that are the annular array and distribute, the top of elastic connection rope and the interior roof fixed connection of the cauldron body.

Preferably, the lower surface edge fixedly connected with rigging board of connecting plate, the rigging board sets up to annular structure, the outside of rigging board is connected with the lower extreme inner wall laminating of the cauldron body.

Preferably, the sealing ring is bonded to the edge of the upper surface of the connecting plate, an annular bump is fixedly connected to the bottom end of the sealing bag, the annular bump is fixedly mounted on the inner wall of the lower end of the kettle body, and the lower surface of the annular bump is attached to the sealing ring.

The utility model discloses a technological effect and advantage:

the utility model discloses an inside at the cauldron body is provided with the seal bag, is provided with a sealing barrel on the top of the cauldron body, and a sealing barrel can compress the seal bag through movable rod and clamp plate under air feeder's effect for material in the seal bag can be quick filters from the filter, has improved the work efficiency of this device, sets up the filter on the bottom plate, and the bottom plate sets up to detachable construction, makes filter convenient to detach wash the change, has further improved the work efficiency of this device.

Drawings

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

Fig. 2 is a schematic top view of the pressing plate structure of the present invention.

Fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. a kettle body; 2. sealing the bag; 3. a connecting hose; 4. a feed valve; 5. a sealing cylinder; 6. a movable rod; 7. pressing a plate; 8. a base plate; 9. a discharge valve; 10. a connecting plate; 11. a filter plate; 12. an elastic rubber column; 13. sealing sleeves; 14. an elastic connecting rope; 15. attaching a plate; 16. a seal ring; 17. and an annular projection.

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.

The utility model provides a filter pressing kettle for transparent polyester of lubricating oil as shown in figures 1-3, as shown in figure 1, comprising a kettle body 1, a sealing bag 2 is arranged on the upper end of the inner cavity of the kettle body 1, a plurality of elastic connecting ropes 14 distributed in an annular array are fixedly connected on the upper end of the sealing bag 2, the top end of the elastic connecting ropes 14 is fixedly connected with the inner top wall of the kettle body 1, the elastic connecting ropes 14 play a supporting role for the sealing bag 2 and do not influence the compression of the sealing bag 2, the middle part of the top end of the sealing bag 2 is fixedly connected with a connecting hose 3, the middle part of the top end of the kettle body 1 is fixedly connected with a feed valve 4, the top end of the connecting hose 3 is connected with the feed valve 4, the feed valve 4 injects the filter material into the sealing bag 2 through the connecting hose 3, the edge of the top end of the kettle body 1 is fixedly connected with a sealing barrel 5, the inner cavity of the sealing barrel 5 is provided with a movable rod 6, compressed air is injected into the sealing barrel 5 by an external air supply device, the movable rod 6 in the sealing barrel 5 is driven to move downwards, the bottom end of the movable rod 6 penetrates through the top end of the kettle body 1 and is inserted into the upper end of the kettle body 1, a pressing plate 7 is fixedly connected to the bottom end of the movable rod 6, the lower surface of the pressing plate 7 is connected with the sealing bag 2 in an attaching mode, the pressing plate 7 can extrude the sealing bag 2 to drive the sealing bag 2 to compress, the bottom end of the kettle body 1 is fixedly connected with a bottom plate 8 through a tightening screw, a discharge valve 9 is fixedly connected to the middle of the lower surface of the bottom plate 8, a connecting plate 10 is arranged above the bottom plate 8, a filter plate 11 is arranged in the middle of the connecting plate 10, the filter plate 11 is located in an inner cavity at the lower end of the kettle body 1 and plays a filtering role, the edge of the lower surface of the connecting plate 10 is connected with the upper surface of the bottom plate 8 through a plurality of elastic rubber columns 12 distributed in an annular array, the arrangement of the elastic rubber columns 12 enables the connecting plate 10 to be closely attached to an annular lug 17, the sealing sleeve 13 is sleeved on the outer side of the elastic rubber column 12, and the sealing sleeve 13 plays a role in protecting the elastic rubber column 12.

As shown in fig. 2, a plurality of sealing cylinders 5 are provided, the plurality of sealing cylinders 5 are distributed in an annular array, the top end of each sealing cylinder 5 is communicated with an external air supply device through an air pipe, and compressed air provided by the external air supply device can drive the movable rod 6 in each sealing cylinder 5 to move.

As shown in fig. 3, lower surface edge fixedly connected with rigging board 15 of connecting plate 10, rigging board 15 sets up to the loop configuration, the outside of rigging board 15 is connected with the lower extreme inner wall laminating of the cauldron body 1, the upper surface edge of connecting plate 10 bonds there is sealing washer 16, the bottom fixedly connected with annular lug 17 of sealing bag 2, annular lug 17 fixed mounting is on the lower extreme inner wall of the cauldron body 1, and the lower surface of annular lug 17 is connected with the laminating of sealing washer 16, sealing washer 16 has improved the leakproofness of connecting plate 10 with the cooperation of annular lug 17, avoid the filter material to leak.

The utility model discloses the theory of operation:

when the device is installed, firstly, the bottom plate 8 is fixed at the bottom end of the kettle body 1 through a locking screw, at the moment, the connecting plate 10 is inserted into the kettle body 1, the binding plate 15 on the connecting plate 10 is bound with the inner wall of the kettle body 1, the installation stability of the connecting plate 10 is improved, the sealing ring 16 on the connecting plate 10 is bound and connected with the annular lug 17, the sealing function is realized, the sealing ring 16 is closely bound with the annular lug 17 under the action of the elastic rubber column 12 by the connecting plate 10, the sealing performance of the connecting plate 10 is improved, then, the filter material is injected into the sealing bag 2 through the feed valve 4 and the connecting hose 3, then, the compressed air is injected into the sealing barrel 5 through the external air supply device, the movable rod 6 in the sealing barrel 5 is driven to move downwards, the movable rod 6 drives the sealing bag 2 to compress through the pressing plate 7, so that the filter material in the sealing bag 2 can be quickly filtered from the filtering plate 11, the filtered liquid is discharged through the discharge valve 9, so that the working efficiency of the device is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a filter pressing cauldron for transparent polyester of lubricating oil, includes the cauldron body (1), its characterized in that: the kettle is characterized in that a sealing bag (2) is arranged at the upper end of an inner cavity of the kettle body (1), a connecting hose (3) is fixedly connected to the middle of the top end of the sealing bag (2), a feeding valve (4) is fixedly connected to the middle of the top end of the kettle body (1), the top end of the connecting hose (3) is connected with the feeding valve (4), a sealing barrel (5) is fixedly connected to the edge of the top end of the kettle body (1), a movable rod (6) is arranged in the inner cavity of the sealing barrel (5), the bottom end of the movable rod (6) penetrates through the top end of the kettle body (1) and is inserted into the inner part of the upper end of the kettle body (1), a pressing plate (7) is fixedly connected to the bottom end of the movable rod (6), the lower surface of the pressing plate (7) is connected with the sealing bag (2) in a laminating manner, a bottom plate (8) is fixedly connected to the bottom end of the kettle body (1) through a tightening screw, a discharge valve (9) is fixedly connected to the middle of the lower surface of the bottom plate (8), the top of bottom plate (8) is provided with connecting plate (10), the middle part of connecting plate (10) sets up to filter (11), filter (11) are located the lower extreme inner chamber of the cauldron body (1).

2. A filter-pressing kettle for transparent polyester of lubricating oil as recited in claim 1, wherein: the sealing cylinder (5) is provided with a plurality of sealing cylinders (5) which are distributed in an annular array, and the top end of each sealing cylinder (5) is communicated with an external air supply device through an air pipe.

3. A filter-pressing kettle for transparent polyester of lubricating oil as recited in claim 2, wherein: the lower surface edge of the connecting plate (10) is connected with the upper surface of the bottom plate (8) through a plurality of elastic rubber columns (12) distributed in an annular array, and the outer sides of the elastic rubber columns (12) are sleeved with sealing sleeves (13).

4. A filter-pressing kettle for transparent polyester of lubricating oil as recited in claim 3, wherein: the upper end fixedly connected with of sealed bag (2) a plurality of elastic connection ropes (14) that are the annular array and distribute, the top of elastic connection rope (14) and the interior roof fixed connection of cauldron body (1).

5. A filter-pressing kettle for transparent polyester of lubricating oil as recited in claim 4, wherein: the lower surface edge fixedly connected with rigging board (15) of connecting plate (10), rigging board (15) set up to annular structure, the outside of rigging board (15) is connected with the laminating of the lower extreme inner wall of the cauldron body (1).

6. A filter-pressing kettle for transparent polyester of lubricating oil as recited in claim 5, wherein: the edge bonding of the upper surface of connecting plate (10) has sealing washer (16), the bottom fixedly connected with annular lug (17) of sealing bag (2), annular lug (17) fixed mounting is on the lower extreme inner wall of the cauldron body (1), and the lower surface and the sealing washer (16) laminating of annular lug (17) are connected.