CN219518039U - Sewage environmental protection treatment filter tank - Google Patents

Abstract

The utility model relates to the technical field of filter tanks, in particular to a sewage environment-friendly treatment filter tank which comprises a filter cylinder, wherein one side of the filter cylinder is provided with a water inlet end, the other side of the filter cylinder is provided with a water outlet end, the top of the filter cylinder is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a screw rod, the outside of the screw rod is sleeved with a sealing plate, the inside of the sealing plate is connected with a threaded cylinder, the upper part of the threaded cylinder is connected with an end cover, and a fastening bolt penetrates through the end cover to the sealing plate. According to the utility model, through the planetary distribution arrangement of the driving gear and the driven gear, synchronous rotation of the thread barrels at a plurality of positions can be realized, so that the screw rod is matched for quick assembly and disassembly, the convenience of assembly and disassembly of the subsequent end cover is effectively improved, the maintenance of the device is facilitated, and meanwhile, the extension pipe is inserted and arranged, so that the sewage can be guided in an auxiliary manner, and the sewage can enter the filter basket accurately.

Description

Sewage environmental protection treatment filter tank

Technical Field

The utility model relates to the technical field of filter tanks, in particular to an environment-friendly sewage treatment filter tank.

Background

Basket filters are used on sewage or other liquid pipelines, and filter impurities in the sewage of the pipelines, which are the most common filter tanks in sewage treatment, and are small-sized treatment equipment for removing a small amount of solid particles in sewage liquid.

When the existing sewage basket type filter is used, the filter basket inside the filter basket type filter is required to be taken out and cleaned or replaced regularly, but the fastening mode of the end cover at the top of the filter tank is fastened by adopting a mode of circular ring distribution bolts, so that when the filter basket type filter is disassembled, a plurality of bolts are required to be rotated and disassembled, the operation steps are complicated, the filter basket is not convenient to be taken out and replaced quickly, and the convenience of later maintenance of the filter basket type filter is reduced.

Disclosure of Invention

The utility model aims to provide a sewage environment-friendly treatment filter tank, which solves the problems that a plurality of bolts are required to be rotated and disassembled, the operation steps are complicated, and a filter basket is inconvenient to take out and replace quickly, so that the convenience of later maintenance of the filter tank is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a sewage environmental treatment filtration tank, comprising:

the filter cartridge, one side of filter cartridge is provided with the end that intakes, the opposite side of filter cartridge is provided with the end that goes out, the top fixedly connected with backup pad of filter cartridge, the last fixed surface of backup pad is connected with the screw rod, the sealing plate has been cup jointed to the outside of screw rod, the internally connected of sealing plate has a screw thread section of thick bamboo, the top of screw thread section of thick bamboo is connected with the end cover, run through between the end cover has fastening bolt to sealing plate, the outer wall fixedly connected with driven gear of screw thread section of thick bamboo, driven gear's external engagement has the driving gear, the center fixedly connected with rotation handle of driving gear.

Preferably, the filter basket is placed in the filter cartridge, the handle is fixedly connected with the upper surface of the filter basket, and the extension pipe is inserted in the water inlet end.

Preferably, two groups of positioning holes are uniformly formed in the end cover, fastening bolts penetrate through the inside of one group of positioning holes, a threaded cylinder is rotatably connected to the inside of the other group of positioning holes, threaded holes are formed in the sealing plate, and the threaded holes are connected with the fastening bolts.

Preferably, the inner diameter of the end cover is equal to the outer diameter of the sealing plate, the depth of the end cover is equal to the depth of the threaded cylinder plus the thickness of the supporting plate, and the outer diameter of the supporting plate is equal to the outer diameter of the sealing plate.

Preferably, the inside threaded connection of screw thread section of thick bamboo has the screw rod, the screw thread section of thick bamboo is the step form, the both ends of screw thread section of thick bamboo are rotated respectively and are connected with closing plate and end cover, and the center fixedly connected with driven gear of screw thread section of thick bamboo, six group driven gears of external joint of driving gear have.

Preferably, the sealing pads are arranged on one sides of the sealing plate and the supporting plate, the rotating handles penetrate through the upper portion of the end cover, two groups of handles are connected to the upper surface of the end cover in a rotating mode, and the two groups of handles are symmetrically distributed on two sides of the rotating handles.

Preferably, the top of filter basket is the slope form, filter basket top nadir is in the below of water inlet end, filter basket top nadir is in the top of water outlet end, and the inner wall fixedly connected with adaptation filter basket supports the holding ring of cartridge filter, the extension pipe is arranged in after extending and is filtered basket internal diameter scope top.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the planetary distribution arrangement of the driving gear and the driven gear, synchronous rotation of the thread barrels at a plurality of positions can be realized, so that the screw rod is matched for quick assembly and disassembly, the convenience of assembly and disassembly of the follow-up end cover is effectively improved, the maintenance of the device is facilitated, and meanwhile, the extension pipe is inserted and arranged, so that the sewage can be guided in an auxiliary manner, and the sewage can accurately enter the filter basket.

(1) According to the utility model, the driving gear and the driven gear which are distributed in the planet way can drive the driven gear to rotate under the driving of the driving gear, so that the rotation of the threaded cylinders is realized, the rotation connection of the threaded cylinders to the screw is further realized synchronously, the up-down adjustment of the end cover is realized, when the end cover and the filter tank are in mutual extrusion contact, the sealing connection of the end cover and the filter tank is realized, and the filter tank is more convenient to assemble and disassemble through the arrangement of the structure, so that the filter basket inside the filter tank is effectively assembled, disassembled and cleaned or replaced.

(2) According to the utility model, the inside of the water inlet end is extended through the arrangement of the extension pipe, so that sewage can be accurately guided to the upper part of the filter basket, and further, the sewage is effectively prevented from flowing against the inner wall of the filter cartridge, so that the particulate impurities are effectively prevented from accumulating between the filter basket and the inner wall of the filter cartridge, and the filtering and collecting effects of the filter cartridge are improved.

Drawings

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

FIG. 2 is a schematic diagram of the distribution state of the driven gear according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic overall cross-sectional view of the present utility model;

FIG. 5 is a schematic view of a partial cross-sectional structure of the present utility model;

fig. 6 is an enlarged schematic view of the structure of B in fig. 5 according to the present utility model.

In the figure: 1. a filter cartridge; 2. a water inlet end; 3. a water outlet end; 4. an end cap; 5. a fastening bolt; 6. rotating the handle; 7. a grip; 8. a drive gear; 9. a driven gear; 10. a thread cylinder; 11. a sealing plate; 12. a support plate; 13. a screw; 14. a filter basket; 15. an extension tube; 16. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, an embodiment of the present utility model is provided: a sewage environmental treatment filtration tank, comprising:

the filter cartridge 1, one side of filter cartridge 1 is provided with into water end 2, the opposite side of filter cartridge 1 is provided with out water end 3, the top fixedly connected with backup pad 12 of filter cartridge 1, the last fixed surface of backup pad 12 is connected with screw rod 13, seal plate 11 has been cup jointed to the outside of screw rod 13, the internal connection of seal plate 11 has screw barrel 10, the top of screw barrel 10 is connected with end cover 4, run through between the end cover 4 has fastening bolt 5 to seal plate 11, the outer wall fixedly connected with driven gear 9 of screw barrel 10, driven gear 9's external engagement has driving gear 8, driving gear 8's center fixedly connected with rotates handle 6, through the rotation drive of rotating handle 6, can drive driving gear 8 and rotate, further drive all driven gear 9 and rotate, simultaneously through the rotation of screw barrel 10, cooperation screw rod 13 carries out threaded connection, thereby make backup pad 12 and seal plate 11 extrusion each other, the dismouting that can realize end cover 4 and filter cartridge 1 in the utility model, water end 2 and out water end 3 are the product that can directly purchase in the market, its principle and the connection mode are the field, the technology that is not know in this field again.

Further, filter basket 14 has been placed to filter cartridge 1's inside, and filter basket 14's upper surface fixedly connected with handle 16, and the inside grafting of water inlet end 2 has extension pipe 15, is used for the filtration of granule impurity in the sewage through filter basket 14's setting, simultaneously through extension pipe 15's setting, can lead to sewage for its accurate entering filter basket 14 is inside.

Further, two sets of locating holes have evenly been seted up on the end cover 4, the inside of a set of locating hole runs through and has fastening bolt 5, and the inside rotation of another set of locating hole is connected with screw thread section of thick bamboo 10, has seted up the screw hole on the closing plate 11, and screw hole and fastening bolt 5 interconnect, through the setting of fastening bolt 5, can accomplish the connection fastening of end cover 4, screw thread section of thick bamboo 10 and closing plate 11 to can accomplish its dismouting maintenance, can change the screw thread section of thick bamboo 10 of smooth silk.

Further, the inner diameter of the end cover 4 is equal to the outer diameter of the sealing plate 11, the depth of the end cover 4 is equal to the depth of the threaded cylinder 10 plus the thickness of the supporting plate 12, and the outer diameter of the supporting plate 12 is equal to the outer diameter of the sealing plate 11, so that the end cover 4 finishes covering the supporting plate 12.

Further, the screw 13 is connected with the internal thread of the thread cylinder 10, the thread cylinder 10 is in a step shape, the two ends of the thread cylinder 10 are respectively connected with the sealing plate 11 and the end cover 4 in a rotating mode, the rotation of the thread cylinder 10 can be met, further the thread connection with the screw 13 is realized through the rotation of the thread cylinder 10, the driven gear 9 is fixedly connected with the center of the thread cylinder 10, and six groups of driven gears 9 are meshed with the outer portion of the driving gear 8 jointly.

Further, sealing pads are arranged on one sides of the sealing plate 11 and the supporting plate 12, the rotating handle 6 penetrates through the upper portion of the end cover 4, two groups of handles 7 are connected to the upper surface of the end cover 4 in a rotating mode, the two groups of handles 7 are symmetrically distributed on two sides of the rotating handle 6, and the detached end cover 4 can be separated through the arrangement of the two groups of handles 7.

Further, the top of the filter basket 14 is inclined, the lowest point of the top of the filter basket 14 is located below the water inlet end 2, the highest point of the top of the filter basket 14 is located above the water outlet end 3, the inner wall of the filter cartridge 1 is fixedly connected with a positioning ring which is matched with the support of the filter basket 14, and the extension pipe 15 is arranged above the inner diameter range of the filter basket 14 after extending.

Working principle: when the filter cartridge 1 is used, the device is firstly installed so as to be installed on a sewage conveying pipeline, and a control valve is preferably arranged in front of water inlet of the water inlet end 2, so that the filter basket 14 in the filter cartridge 1 is convenient to assemble and disassemble, and impurities filtered in the filter basket 14 are convenient to clean.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A sewage environmental protection treatment filter tank, which is characterized by comprising:

cartridge filter (1), one side of cartridge filter (1) is provided with into water end (2), the opposite side of cartridge filter (1) is provided with out water end (3), the top fixedly connected with backup pad (12) of cartridge filter (1), the last fixed surface of backup pad (12) is connected with screw rod (13), the outside of screw rod (13) has cup jointed closing plate (11), the internal connection of closing plate (11) has screw tube (10), the top of screw tube (10) is connected with end cover (4), run through between end cover (4) has fastening bolt (5) to closing plate (11), the outer wall fixedly connected with driven gear (9) of screw tube (10), the external engagement of driven gear (9) has driving gear (8), the center fixedly connected with of driving gear (8) rotates handle (6).

2. The sewage environmental protection treatment filter tank of claim 1, wherein: the filter cartridge is characterized in that a filter basket (14) is arranged in the filter cartridge (1), a handle (16) is fixedly connected to the upper surface of the filter basket (14), and an extension pipe (15) is inserted into the water inlet end (2).

3. The sewage environmental protection treatment filter tank of claim 1, wherein: two sets of locating holes have evenly been seted up on end cover (4), and the inside of a set of locating hole runs through has fastening bolt (5), and the inside rotation of another set of locating hole is connected with screw thread section of thick bamboo (10), set up threaded hole on closing plate (11), and screw hole and fastening bolt (5) interconnect.

4. The sewage environmental protection treatment filter tank of claim 1, wherein: the inner diameter of the end cover (4) is equal to the outer diameter of the sealing plate (11), the depth of the end cover (4) is equal to the depth of the threaded cylinder (10) plus the thickness of the supporting plate (12), and the outer diameter of the supporting plate (12) is equal to the outer diameter of the sealing plate (11).

5. The sewage environmental protection treatment filter tank of claim 1, wherein: the novel self-locking screw is characterized in that a screw (13) is connected to the inside of the threaded cylinder (10) in a threaded manner, the threaded cylinder (10) is in a stepped manner, a sealing plate (11) and an end cover (4) are respectively connected to the two ends of the threaded cylinder (10) in a rotating manner, a driven gear (9) is fixedly connected to the center of the threaded cylinder (10), and six groups of driven gears (9) are meshed with the outside of the driving gear (8) in a common manner.

6. The sewage environmental protection treatment filter tank of claim 5, wherein: sealing pads are arranged on one sides of the sealing plate (11) and the supporting plate (12) which are mutually attached, the rotating handles (6) penetrate through the upper portion of the end cover (4), two groups of handles (7) are rotatably connected to the upper surface of the end cover (4), and the two groups of handles (7) are symmetrically distributed on two sides of the rotating handles (6).

7. The sewage environmental protection treatment filter tank of claim 2, wherein: the top of filter basket (14) is the slope form, filter basket (14) top nadir is in the below of inlet end (2), filter basket (14) top nadir is in the top of outlet end (3), and the inner wall fixedly connected with adaptation filter basket (14) of cartridge filter (1) supports the holding ring, extension pipe (15) are arranged in behind the extension and are filtered basket (14) internal diameter scope top.