CN216946689U - Accommodating cavity type sludge filter - Google Patents

Abstract

The utility model discloses a sludge filter with a containing cavity, belonging to the technical field of sludge filtering equipment and aiming at solving the problems that the filtering part of the sludge filtering equipment in the prior art is easy to block and the production cost is high. The filter comprises a main filter pipeline, wherein a first filter plate is arranged in the main filter pipeline in a manner of inclining to the horizontal plane, one side of the main filter pipeline is communicated with a containing cavity pipe, a drain outlet is formed in one end, away from the main filter pipeline, of the containing cavity pipe, the highest point of the communicating port of the containing cavity pipe and the main filter pipeline is located between the highest point and the lowest point of the first filter plate, and the containing cavity pipe is arranged in a manner of inclining to the horizontal plane. The sludge storage and treatment device is suitable for filtering sludge containing more impurities, improves the sludge storage space through the sludge storage effect, has a small and exquisite equipment structure, is not easy to block, is low in production cost, has a long cleaning period, and is beneficial to operation of workers and application and popularization in the actual use process.

Description

Accommodating cavity type sludge filter

Technical Field

The utility model relates to a sludge filter with a containing cavity, belonging to the technical field of sludge filtering equipment.

Background

Sludge filtration handles the processing that especially relates to oiliness mud, because the mud composition is complicated and its content accounts for than great, consequently need adopt enough big filtering surface in filtration equipment usually in order to prevent the jam of filtration mouth, need in time clear up in order to guarantee filtration system's normal operating after the filtration mouth blocks up, the short fortune dimension procedure of clearance cycle is loaded down with trivial details, if singly change the equipment size, then its structure space utilization is low, equipment manufacturing cost is big, filtration structure intensity requires highly, be unfavorable for use and popularization in the actual production.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a containing cavity type sludge filter which is used for filtering sludge with more impurities, improves the sludge containing and storing space through the containing effect of the sludge, has small and exquisite equipment structure, is not easy to block, has low production cost and long cleaning period, and is beneficial to the operation of workers and the application and popularization in the actual use process.

In order to realize the purpose, the utility model is realized by adopting the following technical scheme:

on one hand, the accommodating cavity type sludge filter provided by the utility model comprises a main filtering pipeline, wherein a first filter plate is arranged in the main filtering pipeline in a position inclined to the horizontal plane, an accommodating cavity pipe is communicated with one side of the main filtering pipeline, a sewage discharge port is arranged at one end of the accommodating cavity pipe, which is far away from the main filtering pipeline, the highest point of the communication port of the accommodating cavity pipe and the main filtering pipeline is positioned between the highest point and the lowest point of the first filter plate, the accommodating cavity pipe is arranged in a manner inclined to the horizontal plane, and the highest point of the accommodating cavity pipe is positioned at the connection part of the accommodating cavity pipe and the main filtering pipeline.

Specifically, the inside of main filtering duct just is equipped with the second filter plate below that is located first filter plate, the filter gap of second filter plate is less than the filter gap of first filter plate, it accepts the chamber to be formed with the second between first filter plate and the second filter plate, one side of main filtering duct is equipped with and is used for accepting the pipe of decontaminating that the chamber is linked together with the second, be equipped with the valve of decontaminating on the pipe of decontaminating.

Specifically, the overall structure of main filtering conduit is square tube form, the inside of main filtering conduit is equipped with two layer boards, two one side of layer board is the opening, first filter plate and second filter plate slide through corresponding opening and set up on corresponding layer board.

Specifically, the second filter plate horizontally slides and is arranged on the main filter pipeline, the opening position of the main filter pipeline where the second filter plate is located is provided with at least one positioning ring opening, each positioning ring opening is inserted with a positioning block, and the positioning blocks are used for limiting the second filter plate.

In another aspect, the utility model provides a sludge filter with a containing cavity, wherein a storage chamber is connected to a sewage discharge port of the containing cavity pipe, and a discharge pipeline is arranged at the bottom of the storage chamber.

Specifically, install the motor on the apotheca, the output shaft end fixed mounting of motor has puddler group, puddler group is used for stirring the mud in the apotheca.

Specifically, be equipped with the inlet pipe on the apotheca, demountable installation has sealed head on the inlet pipe.

Specifically, an antifouling countercurrent filter plate is arranged at the position of a feed inlet in the storage chamber.

Specifically, the inside of main filtration pipeline is equipped with the speed reduction dog, be equipped with the inclined plane on the speed reduction dog, the inclined plane on the speed reduction dog is used for changing the angle that the first filter plate of sludge water striking.

Specifically, one side of main filtering conduit is equipped with the effect chamber, the dog that slows down slides and sets up in the inside that acts on the chamber, the tip of dog that slows down is equipped with the spring of contradicting on acting on the chamber wall face.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the first filter plate inclined to the horizontal plane is arranged in the main filter pipeline and is combined with the containing cavity pipe arranged on one side of the main filter pipeline, so that the filtered residual sludge flows into the containing cavity pipe under the action of gravity, and the filter holes in the first filter plate are ensured not to be blocked when the containing cavity pipe is not filled up, so that the normal filtering function is ensured, the cleaning period of the equipment is positively correlated with the volume of the containing cavity pipe, the volume structure of the equipment can be adjusted according to the actual use requirement, the space utilization rate of the equipment is high, the production cost can be effectively reduced, and the popularization and the use are more facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of a filter according to an embodiment of the present invention;

FIG. 2 is a side view of a filter construction provided by an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken in the direction A-A of a filter construction according to the embodiment of FIG. 2;

reference numerals: 1. a main filtration conduit; 2. a first filter plate; 3. a receiving lumen; 4. a second filter plate; 5. cleaning a sewage pipe; 6. a decontamination valve; 7. a support plate; 8. positioning the ring opening; 9. positioning blocks; 10. a storage chamber; 11. a motor; 12. a stirring rod group; 13. a feed pipe; 14. a sealing head; 15. a discharge line; 16. an antifouling countercurrent filter plate; 17. a deceleration stop block; 18. an action cavity; 19. a spring; 20. a guide rod.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The first embodiment is as follows:

the accommodating cavity type sludge filter provided by the embodiment of the utility model is used for filtering sludge containing more impurities, the sludge accommodating space is increased by the sludge accommodating effect, the equipment is small and exquisite in structure, not easy to block, low in production cost and long in cleaning period, is beneficial to operation of workers and application and popularization in the actual use process, in order to realize the sludge accommodating effect and ensure the normal filtering effect of a filtering part, the equipment is provided with a main filtering pipeline 1, a first filter plate 2 (shown in figure 3) is arranged in the main filtering pipeline 1 at a position inclined to the horizontal plane in addition to the main filtering pipeline 1, an accommodating cavity pipe 3 is communicated and arranged on one side of the main filtering pipeline 1, the sludge is collected and stored by the accommodating cavity pipe 3, a drain outlet is arranged at one end of the accommodating cavity pipe 3 far away from the main filtering pipeline 1 for draining, and in order to ensure the good effect of the accommodating cavity pipe 3, the highest point of the communicating opening of the accommodating cavity tube 3 and the main filtering pipeline 1 is arranged between the highest point and the lowest point of the first filtering plate 2 (if the highest point of the communicating opening is higher than the highest point of the first filtering plate 2, the accommodating cavity tube 3 may block the filtering surface of the first filtering plate 2 when not filled, so that the first filtering plate 2 cannot normally exert the filtering function, and the volume of the accommodating cavity tube 3 is difficult to be fully utilized), in order to prevent sludge impurities from accumulating in the accommodating cavity tube 3, the accommodating cavity tube 3 is arranged to be inclined to the horizontal plane, and the highest point of the accommodating cavity tube 3 is arranged at the connecting part with the main filtering pipeline 1 (the structure can be seen in figure 3, sludge sinks to the bottom of the accommodating cavity tube 3 under the action of gravity to ensure that the upper port of the sludge can normally enter, so as to accommodate the sludge, at this time, a small part of water has a light density, so that water can still be removed through the first filter plate 2 when it is above the receiving chamber tube 3).

In order to refine the filtering effect of the main filtering pipeline 1, the second filtering plate 4 is arranged inside the main filtering pipeline 1 and below the first filtering plate 2, the filtering gap of the second filtering plate 4 is smaller than that of the first filtering plate 2, so that impurities which are not adequately filtered by the first filtering plate 2 can be intercepted by the second filtering plate 4, and a good filtering effect of sewage is ensured.

In order to facilitate cleaning or replacement of the first filter plate 2 and the second filter plate 4, the overall structure of the main filter pipeline 1 is in a square tube shape, two support plates 7 are arranged inside the main filter pipeline 1, one side of each support plate 7 is provided with an opening (the openings are formed in the main filter pipeline 1), the first filter plate 2 and the second filter plate 4 are arranged on the corresponding support plates 7 in a sliding mode through the corresponding openings, the first filter plate 2 and the second filter plate 4 can directly slide out of the corresponding openings when the first filter plate 2 and the second filter plate 4 need to be cleaned and replaced, and in addition, the main filter pipeline 1 is designed to be a square tube, so that the structure of the main filter plate 2 and the second filter plate 4 can be simpler, and the practical production and processing use can be facilitated.

In the sludge filter with the containing cavity provided by the embodiment of the utility model, because the required volume in the second containing cavity is relatively small, in order to facilitate the regulation and the disassembly and assembly of the second filter plate 4, the second filter plate 4 can be horizontally and slidably arranged on the main filter pipeline 1, at this time, at least one positioning ring opening 8 is arranged at the opening position of the main filter pipeline 1 where the second filter plate 4 is arranged, a positioning block 9 is inserted on each positioning ring opening 8, and the positioning block 9 is arranged for limiting the second filter plate 4 (the positioning block 9 is abutted against or inserted on the second filter plate 4, the structure of which can be shown in fig. 1).

Example two:

the difference between the sludge filter with the accommodating cavity provided by the embodiment of the utility model and the first embodiment is that a storage chamber 10 is connected to a sewage discharge port of the accommodating cavity tube 3, and a discharge pipeline 15 is arranged at the bottom of the storage chamber 10, and in the second embodiment, when the sludge is mainly composed of oil sludge, the content of the oil sludge is large, so that the accommodating space of the sludge is further expanded through the storage chamber 10, at the moment, the oil sludge is directly discharged into the storage chamber 10 through the accommodating cavity tube 3, wherein the turbid water is floated above the storage chamber 10, when the content of the sludge in the storage chamber 10 is excessive, the turbid liquid on the upper layer can be filtered out through the first filter plate 2 again, and therefore, the good oil sludge mass ratio in the storage chamber 10 is ensured, and the space utilization rate is ensured.

In order to facilitate the sludge component to be well precipitated, the housing chamber type sludge filter according to the embodiment of the present invention may include a motor 11 mounted on the storage chamber 10, and a stirring rod set 12 fixedly mounted on an output shaft end of the motor 11, wherein the stirring rod set 12 is used to stir the sludge in the storage chamber 10, so as to ensure the sufficient precipitation of the sludge component (see fig. 3 for structure).

According to the sludge filter with the accommodating cavity, when the sludge component in the storage chamber 10 is oily sludge, in order to facilitate treatment of the oily sludge, the storage chamber 10 is provided with the feeding pipe 13, the feeding pipe 13 is detachably provided with the sealing head 14 for sealing, and corresponding regulators (such as flocculating agent, demulsifier, pH value regulator and the like) can be added into the storage chamber 10 under the action of the feeding pipe 13 and can be fully separated from oil, water and slag under the corresponding stirring action.

In order to prevent sludge from flowing back into the containing cavity tube 3 through stirring, an antifouling reverse flow filter plate 16 is arranged at a feed inlet position inside the storage chamber 10, at the moment, turbid liquid surging in the storage chamber 10 is collected to the edge inside the storage chamber 10 under centrifugal action, sludge components are intercepted by the antifouling reverse flow filter plate 16, and the sludge components can be effectively prevented from flowing back into the containing cavity tube 3.

In order to reduce the content of aqueous solution entering the accommodating cavity tube 3 and avoid the water content of filtered impurities from being high, a speed reducing stop block 17 is arranged inside the main filtering pipeline 1, and an inclined surface is arranged on the speed reducing stop block 17, so that the inclined surface on the speed reducing stop block 17 is used for changing the angle of the sludge water impacting the first filter plate 2 (the sludge impurities can fully impact the first filter plate 2 by increasing the corresponding impact angle), at the moment, the speed reducing stop block 17 can effectively reduce the speed of the dirt entering, can effectively prevent the sludge components from directly wrapping water after impacting the first filter plate 2 and entering the accommodating cavity tube 3, and in addition, the changed impact angle can also utilize the water to impact the filter holes of the first filter plate 2, so that the water components can be fully filtered.

In the accommodating cavity type sludge filter provided by the embodiment of the utility model, in consideration of good filtering effect of water components, the end part of the deceleration stop block 17 should be close to the top of the first filter plate 2 as much as possible, but at the moment, the sludge filtering gap is too small, so that the sludge is blocked at the position of a feed inlet, in order to solve the problem, an action cavity 18 is arranged at one side of the main filtering pipeline 1, the deceleration stop block 17 is arranged in the action cavity 18 in a sliding way, a spring 19 which is abutted against the wall surface of the action cavity 18 is arranged at the end part of the deceleration stop block 17, when the sludge components above the deceleration stop block 17 are more, the mass of the sludge is larger, the spring 19 is extruded by gravity to ensure that the deceleration stop block 17 enlarges the feed inlet to ensure normal feeding, the structure can balance between feeding and filtering effect, is favorable for use of equipment, and is used for ensuring stable long-distance transmission of the spring 19, a guide rod 20 can be arranged at the tail end of the deceleration stop 17, the guide rod 20 is arranged to penetrate out of the action cavity 18, and the spring 19 is sleeved outside the guide rod 20 (the structure can be seen in fig. 3).

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a accept cavate sludge filter, its characterized in that, includes main filtering conduit (1), the inside slope of main filtering conduit (1) is provided with first filter plate (2) in the horizontal plane position, one side intercommunication of main filtering conduit (1) is provided with accepts chamber pipe (3), the one end of accepting chamber pipe (3) and keeping away from main filtering conduit (1) is equipped with the drain, the peak of accepting chamber pipe (3) and main filtering conduit (1) intercommunication mouth position is located between the peak and the minimum of first filter plate (2), it sets up to incline in the horizontal plane to accept chamber pipe (3), the peak of accepting chamber pipe (3) is located the junction with main filtering conduit (1).

2. The chamber-containing sludge filter according to claim 1, wherein a second filter plate (4) is arranged inside the main filter pipe (1) and below the first filter plate (2), the filter gap of the second filter plate (4) is smaller than the filter gap of the first filter plate (2), a second containing chamber is formed between the first filter plate (2) and the second filter plate (4), a sewage cleaning pipe (5) communicated with the second containing chamber is arranged on one side of the main filter pipe (1), and a sewage cleaning valve (6) is arranged on the sewage cleaning pipe (5).

3. The chamber-containing sludge filter according to claim 2, wherein the main filter pipe (1) has a square pipe shape, two support plates (7) are arranged inside the main filter pipe (1), one side of each support plate (7) is provided with an opening, and the first filter plate (2) and the second filter plate (4) are slidably arranged on the corresponding support plates (7) through the corresponding openings.

4. The chamber-containing sludge filter according to claim 3, wherein the second filter plate (4) is horizontally slidably disposed on the main filter pipe (1), at least one positioning ring opening (8) is disposed at an opening of the main filter pipe (1) where the second filter plate (4) is located, a positioning block (9) is inserted into each positioning ring opening (8), and the positioning block (9) is used for limiting the second filter plate (4).

5. The chamber-containing sludge filter according to claim 1, wherein a storage chamber (10) is connected to a sewage discharge port of the chamber-containing pipe (3), and a discharge pipeline (15) is arranged at the bottom of the storage chamber (10).

6. The sludge filter with the storage cavity as claimed in claim 5, wherein the storage chamber (10) is provided with a motor (11), an output shaft end of the motor (11) is fixedly provided with a stirring rod set (12), and the stirring rod set (12) is used for stirring the sludge in the storage chamber (10).

7. The chamber-containing sludge filter of claim 6 wherein the storage chamber (10) is provided with a feed pipe (13), and the feed pipe (13) is detachably provided with a sealing head (14).

8. The sludge filter with the receiving cavity as set forth in claim 5, wherein an antifouling reverse flow filter plate (16) is provided at a feed inlet position inside the storage chamber (10).

9. The sludge filter of any one of claims 1 to 8, wherein the main filtering pipeline (1) is internally provided with a deceleration stop (17), the deceleration stop (17) is provided with an inclined surface, and the inclined surface of the deceleration stop (17) is used for changing the angle of the sludge water impacting the first filtering plate (2).

10. The sludge filter with the storage cavity as claimed in claim 9, wherein an action cavity (18) is arranged on one side of the main filtering pipeline (1), the deceleration stop block (17) is slidably arranged in the action cavity (18), and a spring (19) which is abutted against the wall surface of the action cavity (18) is arranged at the end part of the deceleration stop block (17).

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