CN218221368U - Sewage filter of jam is prevented in recoil - Google Patents

Abstract

The utility model discloses a sewage filter of jam is prevented in recoil, including the filter, the filter comprises jar body, baffle, scum pipe, drain pipe and sewage inlet pipe, and wherein, the baffle is fixed in the inside of jar body, and the inside of baffle has seted up the filtration pore, and scum pipe intercommunication is on the right side of jar body, and scum pipe is located the top of baffle, and the drain pipe intercommunication is on the right side of jar body, and the drain pipe is located the below of baffle. The utility model discloses a set up recoil mechanism and adjustment mechanism, adjustment mechanism drives recoil mechanism and moves right, the scraper scrapes right in the bottom of baffle, strike off the scale deposit of baffle bottom, the outlet pipe scrapes right in the bottom of baffle, outlet pipe blowout water carries out the back flush to crossing the filtration pore, because the outlet pipe only washes a filtration pore of indulging the row at every turn, water pressure is comparatively concentrated, can all break away most filtration pores, collect the impurity that will dash out through the scum pipe, so, the effect of back flush is better.

Description

Sewage filter of jam is prevented in recoil

Technical Field

The utility model relates to a sewage filter field, in particular to sewage filter that jam was prevented in recoil.

Background

In sewage treatment, in order to remove floc and large solid impurities in sewage, a filter is used for filtration.

When the filter is used for filtering sewage, the filtering speed of the sewage is obviously reduced along with the time;

the reduction of sewage filter efficiency is that impurity will filter the hole under most circumstances and block up, and common solution is to use the clear water to carry out the back flush, will block up the impurity of filtering the hole and wash out.

When the filter holes of the sewage filter are backwashed, generally, the filter holes can only be flushed with the blockages in part of the filter holes, but all the filter holes are difficult to flush.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a sewage filter of jam is prevented in recoil, carry out the back flush to every row of filtration pore in proper order, can break most filtration pore, the back flush is effectual.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a backflushing anti-clogging sewage filter, which comprises a filter, wherein the filter consists of a tank body, a clapboard, a slag discharge pipe, a drain pipe and a sewage inlet pipe, wherein,

the partition plate is fixed inside the tank body, and a filtering hole is formed inside the partition plate;

the slag discharge pipe is communicated with the right side of the tank body and is positioned above the partition plate;

the water discharge pipe is communicated with the right side of the tank body and is positioned below the partition plate;

the sewage inlet pipe is communicated with the top of the tank body;

the filter is provided with a backflushing mechanism, the filter is provided with an adjusting mechanism, the backflushing mechanism is provided with a water pumping mechanism, the backflushing mechanism comprises a transverse pipe, a side plate, a scraper and a water outlet pipe, wherein,

the transverse pipe is inserted at the left side of the tank body;

the side plate is fixed at one end of the transverse pipe positioned in the tank body;

the scraper is fixed on the top of the side plate, and the top of the scraper is in contact with the bottom of the partition plate;

and the water outlet pipe is communicated with the top of the transverse pipe, and the top of the water outlet pipe is contacted with the bottom of the partition plate.

The water outlet pipe moves to the right at the bottom of the partition plate, and the water outlet pipe sprays water to back flush the filter holes.

As a preferred technical scheme of the utility model, violently manage and be the rectangular pipe, the inner wall of the jar body is laminated with the outer wall of violently managing mutually.

As a preferred technical proposal of the utility model, the water pumping mechanism comprises a water pump, a water pumping pipe, an extension pipe and a bent pipe, wherein,

the bent pipe is communicated with one end of the transverse pipe, which is far away from the side plate;

the water pumping pipe is communicated with a water inlet of the water pump;

and the extension pipe is communicated with the water outlet of the water pump, and the other end of the extension pipe is communicated with the bent pipe.

As an optimal technical scheme of the utility model, the extension pipe is corrugated hose, the extension pipe and the home range phase-match of violently managing.

As a preferred technical proposal of the utility model, the adjusting mechanism comprises a driving motor, a threaded rod, a threaded sleeve, a positioning sleeve and a connecting rod, wherein,

the driving motor is fixed on the left side of the tank body;

the threaded rod is fixed at the output end of the driving motor;

the threaded sleeve is in threaded connection with the outer part of the threaded rod;

the positioning sleeve is fixed outside the transverse pipe and is positioned on the left side of the tank body;

the top of the connecting rod is fixedly connected with the positioning sleeve, and the bottom of the connecting rod is fixedly connected with the threaded sleeve.

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

the utility model is provided with the recoil mechanism and the adjusting mechanism, the adjusting mechanism drives the recoil mechanism to move rightwards, and the scraper scrapes rightwards at the bottom of the clapboard to scrape off scales at the bottom of the clapboard;

the outlet pipe scrapes the bottom of baffle right, and outlet pipe blowout water carries out the back flush to filtering the hole, because the outlet pipe only washes a vertical row's filtration hole at every turn, and water pressure is comparatively concentrated, can all wash away most filtration holes, collects the impurity of rushing out through the scum pipe, so, the effect of back flush is better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the recoil mechanism of the present invention;

fig. 4 is a schematic structural diagram of the adjusting mechanism of the present invention.

In the figure: 1. a filter; 11. a tank body; 12. a partition plate; 121. a filtration pore; 13. a slag discharge pipe; 14. a drain pipe; 15. a sewage inlet pipe; 2. a water pump; 3. a water pumping pipe; 4. an extension pipe; 5. bending the pipe; 6. a recoil mechanism; 61. a transverse tube; 62. a side plate; 63. a scraper; 64. a water outlet pipe; 7. an adjustment mechanism; 71. a drive motor; 72. a threaded rod; 73. a threaded sleeve; 74. a positioning sleeve; 75. a connecting rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in fig. 1-4, the utility model provides a sewage filter of jam is prevented in recoil, including filter 1, filter 1 comprises jar body 11, baffle 12, scum pipe 13, drain pipe 14 and dirty pipe 15 of advancing, and wherein, baffle 12 is fixed in the inside of jar body 11, and the inside of baffle 12 has seted up filtration pore 121, and scum pipe 13 intercommunication is on the right side of jar body 11, and scum pipe 13 is located the top of baffle 12, and drain pipe 14 intercommunication is on the right side of jar body 11, and drain pipe 14 is located the below of baffle 12, and dirty pipe 15 intercommunication is at the top of jar body 11.

Sewage is injected into the tank body 11 from the sewage inlet pipe 15, floccules and solid impurities in the sewage are filtered out by the partition plate 12, filtered matters are collected from the slag discharge pipe 13 periodically, and primary filtered sewage is collected from the drain pipe 14.

As shown in fig. 1 and 3, the filter 1 is provided with the backflushing mechanism 6, the backflushing mechanism 6 includes a horizontal pipe 61, a side plate 62, a scraper 63 and a water outlet pipe 64, the horizontal pipe 61 is inserted into the left side of the tank body 11, the horizontal pipe 61 is a rectangular pipe, the inner wall of the tank body 11 is attached to the outer wall of the horizontal pipe 61, the side plate 62 is fixed at one end of the horizontal pipe 61 inside the tank body 11, the scraper 63 is fixed at the top of the side plate 62, the top of the scraper 63 is in contact with the bottom of the partition plate 12, the scraper 63 is a stainless steel blade, and dirt at the bottom of the partition plate 12 can be scraped during the rightward movement of the scraper 63.

As shown in fig. 1 and 3, the outlet pipe 64 communicates at the top of violently managing 61, and the stainless steel material should be chooseed for use to the outlet pipe 64, avoids influencing the result of use because rust, and the pipe wall thickness of outlet pipe 64 slightly is less than the interval of controlling two adjacent filtration pores 121, and the top of outlet pipe 64 contacts with the bottom of baffle 12, and when outlet pipe 64 sprayed water, rivers washed to baffle 12, washed the baffle 12 top with the impurity of blockking up in the filtration pore 121, opened row's cinder pipe 13 and collected the impurity of rushing out.

In this embodiment, be provided with pumping mechanism on recoil mechanism 6, pumping mechanism includes water pump 2, a drinking-water pipe 3 for putting through clean water source, extension pipe 4 and return bend 5, wherein, return bend 5 intercommunication is violently managed 61 and is kept away from the one end of curb plate 62, drinking-water pipe 3 intercommunication is at the water inlet of water pump 2, extension pipe 4 intercommunication is at the delivery port of water pump 2, extension pipe 4's the other end is linked together with return bend 5, extension pipe 4 is the bellows, extension pipe 4 and the home range phase-match of violently managing 61, open water pump 2 behind the drinking-water pipe 3 putting through the water source and draw water and pour into violently the pipe 61 through extension pipe 4 and return bend 5 in, finally follow outlet pipe 64 blowout.

In this embodiment, the filter 1 is provided with the adjusting mechanism 7, the adjusting mechanism 7 includes a driving motor 71, a threaded rod 72, a threaded sleeve 73, a positioning sleeve 74 and a connecting rod 75, wherein a positioning ring is sleeved outside the driving motor 71, both the top and the bottom of the positioning ring are fixedly provided with a positioning plate, one end of the positioning plate is fixed on the left side of the tank 11, the threaded rod 72 is fixed on the output end of the driving motor 71, the threaded sleeve 73 is connected to the outside of the threaded rod 72 in a threaded manner, the positioning sleeve 74 is fixed on the outside of the horizontal tube 61, the positioning sleeve 74 is located on the left side of the tank 11, the top of the connecting rod 75 is fixedly connected to the positioning sleeve 74, the bottom of the connecting rod 75 is fixedly connected to the threaded sleeve 73, the driving motor 71 drives the threaded rod 72 to rotate, the threaded sleeve 73 moves left and right, and the positioning sleeve 74 drives the horizontal tube 61 to move.

The use method of the device comprises the following steps:

when the filter holes 121 are partially blocked, the filtering efficiency of the filter 1 is greatly reduced, and the sewage injection is stopped at the moment;

the water pumping pipe 3 is communicated with a water source, the spring opens the water pump 2 to pump water, and the water is injected into the transverse pipe 61 through the extension pipe 4 and the bent pipe 5 and is finally sprayed out from the water outlet pipe 64;

the driving motor 71 is turned on, the threaded rod 72 rotates forward and backward, the threaded sleeve 73 moves left and right, and the positioning sleeve 74 drives the transverse pipe 61 to move along with the threaded rod;

the scraper 63 scrapes the bottom of the partition plate 12 to the right, scales on the bottom of the partition plate 12 are scraped, the water outlet pipe 64 scrapes the bottom of the partition plate 12 to the right, water sprayed from the water outlet pipe 64 backwashes the filter holes 121, and the water outlet pipe 64 only washes the filter holes 121 in a longitudinal row at each time, so that water pressure is concentrated, and most of the filter holes 121 can be flushed.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. A backflushing anti-clogging sewage filter comprises a filter (1), wherein the filter (1) consists of a tank body (11), a partition plate (12), a slag discharge pipe (13), a drain pipe (14) and a sewage inlet pipe (15),

the partition plate (12) is fixed inside the tank body (11), and a filtering hole (121) is formed inside the partition plate (12);

the slag discharge pipe (13) is communicated with the right side of the tank body (11), and the slag discharge pipe (13) is positioned above the partition plate (12);

the drain pipe (14) is communicated with the right side of the tank body (11), and the drain pipe (14) is positioned below the partition plate (12);

the sewage inlet pipe (15) is communicated with the top of the tank body (11);

it is characterized in that a backflushing mechanism (6) is arranged on the filter (1), an adjusting mechanism (7) is arranged on the filter (1), a water pumping mechanism is arranged on the backflushing mechanism (6), the backflushing mechanism (6) comprises a transverse pipe (61), a side plate (62), a scraper (63) and a water outlet pipe (64), wherein,

the transverse pipe (61) is inserted at the left side of the tank body (11);

the side plate (62) is fixed at one end of the transverse pipe (61) positioned in the tank body (11);

the scraper (63) is fixed on the top of the side plate (62), and the top of the scraper (63) is in contact with the bottom of the partition plate (12);

and the water outlet pipe (64) is communicated with the top of the transverse pipe (61), and the top of the water outlet pipe (64) is contacted with the bottom of the partition plate (12).

2. A backflushing anti-clogging sewage filter according to claim 1 wherein the cross tube (61) is a rectangular tube and the inner wall of the tank (11) is attached to the outer wall of the cross tube (61).

3. A backflushing anti-clogging sewage filter according to claim 1 wherein said pumping mechanism comprises a water pump (2), a pumping pipe (3), an extension pipe (4) and an elbow (5) wherein,

the bent pipe (5) is communicated with one end of the transverse pipe (61) far away from the side plate (62);

the water pumping pipe (3) is communicated with a water inlet of the water pump (2);

the extension pipe (4) is communicated with the water outlet of the water pump (2), and the other end of the extension pipe (4) is communicated with the bent pipe (5).

4. A backflush anti-clogging sewage filter according to claim 3, wherein the extension pipe (4) is a corrugated hose, the extension pipe (4) matching the range of motion of the cross pipe (61).

5. A backflush anti-clogging sewage filter according to claim 1, wherein the adjustment mechanism (7) comprises a drive motor (71), a threaded rod (72), a threaded sleeve (73), a locating sleeve (74) and an engaging rod (75), wherein,

a driving motor (71) fixed on the left side of the tank body (11);

the threaded rod (72) is fixed at the output end of the driving motor (71);

a threaded sleeve (73) which is screwed to the outside of the threaded rod (72);

the positioning sleeve (74) is fixed on the outer part of the transverse pipe (61), and the positioning sleeve (74) is positioned on the left side of the tank body (11);

the top of the connecting rod (75) is fixedly connected with the positioning sleeve (74), and the bottom of the connecting rod is fixedly connected with the threaded sleeve (73).

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