CN212818494U

CN212818494U - Novel backwashing device of filter

Info

Publication number: CN212818494U
Application number: CN202021280942.7U
Authority: CN
Inventors: 王刚; 赵鹏; 吴克刚
Original assignee: Shandong Youkun Energy Equipment Co ltd
Current assignee: Shandong Youkun Energy Equipment Co ltd
Priority date: 2020-07-04
Filing date: 2020-07-04
Publication date: 2021-03-30
Anticipated expiration: 2030-07-04

Abstract

The utility model belongs to the technical field of the filter, especially, novel backwash device of filter, to current traditional mode troublesome poeration inefficiency, renew cartridge is inconvenient, the inconvenient problem of getting rid of impurity, the scheme as follows is put forward now, which comprises a housin, the top of casing is provided with the feed liquor pipe, the bottom of casing is provided with the sewage pipe, and feed liquor pipe and sewage pipe all run through the outer wall of casing and the inside of casing communicate each other, one side of casing is provided with leads the liquid room, leads the liquid room and passes through the mutual fixed connection of closed ring and casing, leads the top fixedly connected with drain pipe of liquid room, leads a lateral wall that the casing was kept away from to the liquid room and installs drive assembly, drive assembly's power take off end runs through the lateral wall of leading the liquid room, the inside of casing is the level and is provided with. The utility model has the advantages of make to wash more convenient, high-efficient, the convenient cartridge filter of changing, discharge impurity is very quick.

Description

Novel backwashing device of filter

Technical Field

The utility model relates to a filter technical field especially relates to a novel backwash of filter device.

Background

When sewage or other liquid transportation, all need pass through filter equipment usually, come to filter the inside impurity of liquid and foul, prevent to pass through, filter equipment is after long-time the use, and its one side with the sewage contact can be attached to a large amount of filths, needs timely clearance, and traditional clearance mode all is to filter equipment dismantlement washing.

The improper cleaning effect of manual dismantlement clearance of traditional filter equipment is not too good, and the speed of clearance is slower moreover, can be serious influence to normal liquid pass through, lead to unable transport liquid, and traditional clearance mode is when using, and the clearance effect is not fine, some filtration equipment that have backwash device, because its structure is too complicated to result in dismantling the trouble very, and when the back flush, backwash device will adnexed impurity clear away the back, impurity discharge that also can not be fine.

Disclosure of Invention

The utility model provides a novel backwash of filter device has solved the problem that traditional mode troublesome poeration inefficiency, renew cartridge are inconvenient, impurity inconvenient gets rid of.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a backwashing device of a novel filter comprises a shell, wherein a liquid inlet pipe is arranged at the top of the shell, a sewage pipe is arranged at the bottom of the shell, the liquid inlet pipe and the sewage pipe are communicated with the inside of the shell through penetrating through the outer wall of the shell, a liquid guide chamber is arranged at one side of the shell, the liquid guide chamber is fixedly connected with the shell through a closed ring, a liquid outlet pipe is fixedly connected at the top of the liquid guide chamber, a driving component is arranged on one side wall of the liquid guide chamber away from the shell, the power output end of the driving component penetrates through the side wall of the liquid guide chamber, a filter cylinder is horizontally arranged inside the shell, fixing cylinders are arranged at two ends of the filter cylinder, the center of the inside of the filter cylinder is horizontally provided with a plurality of stirring blades in a spiral surrounding manner, the outer wall of a center rod is fixedly connected with the stirring blades through fixing rods, the fixed cylinder penetrates through the threaded hole, and the outer wall of the shell, close to the threaded hole, is fixedly connected with a sealing cap through threads.

Preferably, the driving assembly comprises a driving motor, a transmission rod and a fixing frame, the driving motor is fixedly connected with the side wall of the liquid guide chamber through the fixing frame, the power output end of the driving motor is fixedly connected with the transmission rod, and the transmission rod penetrates through the interior of the liquid guide chamber and is fixedly connected with the central rod.

Preferably, the inside center of closed ring is equipped with the sealing ring, and the center department of sealing ring is fixed with the mutual joint of a fixed cylinder, and the inside of cartridge filter communicates each other through the inside of sealing ring with the drain room.

Preferably, well core rod is fixed through the both ends of welding with the dead lever respectively with the stirring leaf, and the surface of stirring leaf is the arc, and the both sides of stirring leaf are close to well core rod's outer wall and cartridge filter's inner wall respectively, and well core rod is made for the metal.

Preferably, the casing is olive type, and drain pipe and the inside of leading the liquid room communicate each other, and the top of drain pipe and feed liquor pipe all is connected with the water pump, and shells inner wall is smooth burr-free.

Preferably, the bottom of sewage pipe is equipped with the connecting pipe, and the internally mounted of connecting pipe has control switch, and the top of connecting pipe and the bottom of sewage pipe all are provided with the flange ring, and fix through the bolt between two flange rings, and the sewage pipe is made for the metal.

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

1. when needs filter, the feed liquor pipe with the top is sealed, and then drive well core rod through drive assembly and rotate, and then well core rod passes through the dead lever and drives the stirring leaf rotatory, because one side of stirring leaf is close to well core rod, and then the stirring leaf is in the pivoted, liquid with center department extrudees to the edge, and then make liquid wash the cartridge filter from inside to outside, can be very convenient wash its outer wall adnexed impurity, need not to dismantle equipment, and in stirring leaf pivoted, can make the liquid pressure of center department less, and then produce the adsorption affinity, inside will go out the inside liquid suction cartridge filter of liquid pipe, make the transport of liquid very convenient, and can increase the speed when liquid discharges, better clear up the cartridge filter.

2. During the back flush, because impurity no longer with adhere to the surface at the cartridge filter, and the cartridge filter is cylindrical, and then make impurity can be along rivers and cartridge filter alternate segregation, reach the inside of casing, float on the surface, and then can open the connecting pipe switch of sewage bottom this moment, and then liquid is mixing impurity and just can be through the sewage pipe discharge convenience of bottom ten minutes, need not the manual work and clear up, and because the solid fixed cylinder of cartridge filter one end cup joints each other with one side of casing, and then when needs are changed, make the solid fixed cylinder alternate segregation of sealed cap and solid fixed cylinder through rotating the sealed cap, pull the solid fixed cylinder this moment again, just can be easily take the cartridge filter out, at this moment just can wash or change, and is very convenient.

Drawings

FIG. 1 is a schematic view of a backwashing device of the novel filter;

FIG. 2 is a sectional view of the internal structure of a backwashing device of the novel filter;

fig. 3 is a side view of the internal structure of a backwashing device of the novel filter.

In the figure: 1. a housing; 2. a liquid inlet pipe; 3. a sewage pipe; 4. a liquid guide chamber; 5. a closed ring; 6. a liquid outlet pipe; 7. a drive assembly; 701. a drive motor; 702. a transmission rod; 703. a fixed mount; 8. a filter cartridge; 801. a fixed cylinder; 9. a center pole; 10. stirring blades; 11. fixing the rod; 12. a sealing cap; 13. a seal ring; 14. and (4) connecting the pipes.

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.

Referring to fig. 1-3, a backwashing device of a novel filter comprises a casing 1, a liquid inlet pipe 2 is arranged at the top of the casing 1, a sewage pipe 3 is arranged at the bottom of the casing 1, the liquid inlet pipe 2 and the sewage pipe 3 both penetrate through the outer wall of the casing 1 and are communicated with the inside of the casing 1, a liquid guide chamber 4 is arranged at one side of the casing 1, the liquid guide chamber 4 is fixedly connected with the casing 1 through a closed ring 5, a liquid outlet pipe 6 is fixedly connected at the top of the liquid guide chamber 4, a driving component 7 is arranged at one side wall of the liquid guide chamber 4 far away from the casing 1, the power output end of the driving component 7 penetrates through the side wall of the liquid guide chamber 4, a filter cylinder 8 is horizontally arranged inside the casing 1, fixing cylinders 801 are arranged at both ends of the filter cylinder 8, a central rod 9 is horizontally arranged at the center inside of the filter cylinder 8, a plurality of stirring blades 10 are spirally wound around the outer wall of, the outer wall of the side, away from the liquid guide chamber 4, of the shell 1 is provided with a threaded hole close to the filter cartridge 8, the fixed cylinder 801 penetrates through the inside of the threaded hole, and the outer wall of the shell 1 is fixedly connected with a sealing cap 12 close to the threaded hole through threads.

The driving assembly 7 comprises a driving motor 701, a transmission rod 702 and a fixing frame 703, the driving motor 701 is fixedly connected with the side wall of the liquid guide chamber 4 through the fixing frame 703, the power output end of the driving motor 701 is fixedly connected with the transmission rod 702, and the transmission rod 702 penetrates through the interior of the liquid guide chamber 4 and is fixedly connected with the central rod 9.

The sealing ring 13 is arranged at the center of the inner part of the sealing ring 5, the center of the sealing ring 13 is clamped and fixed with the fixed cylinder 801, and the inner part of the filter cylinder 8 is communicated with the inner part of the liquid guide chamber 4 through the sealing ring 13.

Well core rod 9 is fixed through the both ends of welding with dead lever 11 respectively with stirring leaf 10, and the surface of stirring leaf 10 is the arc, and the both sides of stirring leaf 10 are close to well core rod 9's outer wall and cartridge filter 8's inner wall respectively, and stirring leaf 10 is in the pivoted time, extrudees the liquid of center department to the edge, and then makes liquid wash cartridge filter 8 from inside to outside, can very convenient wash its outer wall adnexed impurity.

Casing 1 is olive type, and drain pipe 6 and the inside of leading liquid room 4 communicate each other, and drain pipe 6 all is connected with the water pump with the top of feed liquor pipe 2, when stirring leaf 10 pivoted, can make the liquid pressure of its center department less, and then produces the adsorption affinity, with the inside liquid of drain pipe 6 through leading liquid room 4 suction cartridge filter 8 inside for the transport of liquid is very convenient.

The bottom of sewage pipe 3 is equipped with connecting pipe 14, and the internally mounted of connecting pipe 14 has control switch, and the top of connecting pipe 14 and the bottom of sewage pipe 3 all are provided with the flange ring, and fix through the bolt between two flange rings.

The working principle is as follows: when the liquid needs to be filtered, the liquid inlet pipe 2 at the top is sealed, the driving assembly 7 drives the central rod 9 to rotate, the central rod 9 drives the stirring blades 10 to rotate through the fixing rods 11, one side of each stirring blade 10 is close to the central rod 9, the stirring blades 10 rotate and extrude liquid at the center to the edge, the filter cartridges 8 are washed by the liquid from inside to outside, impurities attached to the outer walls of the filter cartridges can be washed conveniently without disassembling the equipment, the liquid pressure at the center of each stirring blade 10 is smaller while the stirring blades rotate, the adsorption force is generated, the liquid inside the liquid outlet pipe 6 is sucked into the filter cartridges 8 through the liquid guide chamber 4, the liquid is conveyed conveniently, the liquid discharging speed can be increased, the filter cartridges 8 are better cleaned, and during back flushing, because impurity no longer with adhere to the surface at cartridge filter 8, and cartridge filter 8 is cylindrical, and then make impurity can be along rivers with cartridge filter 8 looks mutual separation, reach the inside of casing 1, float on the surface, and then can open the connecting pipe 14 switch of sewage pipe 3 bottom this moment, and then liquid is mixing impurity and just can be through the sewage pipe 3 discharge convenience of bottom ten minutes, need not the manual work and clear up, and because the solid fixed cylinder 801 of cartridge filter 8 one end cup joints each other with one side of casing 1, and then when needing to be changed, through rotating sealed cap 12, make sealed cap 12 and solid fixed cylinder 801 mutual separation, this moment pull solid fixed cylinder 801 again, just can take out cartridge filter 8 easily, just at this moment can wash or change, it is very convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A backwashing device of a novel filter comprises a shell (1) and is characterized in that a liquid inlet pipe (2) is arranged at the top of the shell (1), a sewage pipe (3) is arranged at the bottom of the shell (1), the liquid inlet pipe (2) and the sewage pipe (3) penetrate through the outer wall of the shell (1) and are communicated with the inside of the shell (1), a liquid guide chamber (4) is arranged on one side of the shell (1), the liquid guide chamber (4) is fixedly connected with the shell (1) through a closed ring (5), a liquid outlet pipe (6) is fixedly connected with the top of the liquid guide chamber (4), a driving component (7) is installed on one side wall of the liquid guide chamber (4) far away from the shell (1), the power output end of the driving component (7) penetrates through the side wall of the liquid guide chamber (4), a filter cylinder (8) is horizontally arranged inside the shell (1), and fixing cylinders (801) are installed at two ends of the, the inside center of cartridge filter (8) is the level and is provided with well core rod (9), the outer wall of well core rod (9) is the spiral and encircles there are a plurality of stirring leaves (10), well core rod (9) are through dead lever (11) and stirring leaf (10) mutual fixed connection, the department that leads liquid chamber (4) one side outer wall to be close to cartridge filter (8) is kept away from in casing (1) is provided with the screw hole, solid fixed cylinder (801) pass inside the screw hole, casing (1) outer wall is close to screw hole department and seals cap (12) through screw thread fixedly connected with.

2. The backwashing device of the novel filter according to claim 1, wherein the driving assembly (7) comprises a driving motor (701), a transmission rod (702) and a fixing frame (703), the driving motor (701) is fixedly connected with the side wall of the liquid guide chamber (4) through the fixing frame (703), the transmission rod (702) is fixedly connected with the power output end of the driving motor (701), and the transmission rod (702) penetrates through the inside of the liquid guide chamber (4) and is fixedly connected with the central rod (9).

3. The backwashing device of the novel filter according to claim 1, wherein the sealing ring (13) is arranged at the center of the inner part of the closed ring (5), the center of the sealing ring (13) is clamped and fixed with the fixed cylinder (801), and the inner part of the filter cylinder (8) is communicated with the inner part of the liquid guide chamber (4) through the sealing ring (13).

4. The backwashing device of the novel filter according to claim 1, wherein the central rod (9) and the stirring blades (10) are fixed to both ends of the fixing rod (11) by welding, the surface of the stirring blades (10) is arc-shaped, and both sides of the stirring blades (10) are close to the outer wall of the central rod (9) and the inner wall of the filter cylinder (8), respectively.

5. The backwashing device of the novel filter according to claim 1, wherein the casing (1) is olive-shaped, the liquid outlet pipe (6) and the liquid guide chamber (4) are communicated with each other, and the water pumps are connected to the top of the liquid outlet pipe (6) and the top of the liquid inlet pipe (2).

6. The backwashing device of the novel filter according to claim 1, wherein a connecting pipe (14) is arranged at the bottom of the sewage pipe (3), a control switch is arranged inside the connecting pipe (14), flange rings are arranged at the top of the connecting pipe (14) and the bottom of the sewage pipe (3), and the two flange rings are fixed through bolts.