CN211963279U - Filter device for sewage degradation in ecological ditch - Google Patents

Abstract

The utility model discloses a filter device for degrading sewage by an ecological ditch, which comprises a box body, a cover plate and screws. A sliding groove is provided at the left end of the top of the box body, and a sliding rod is fixedly connected to the left end of the bottom of the cover plate. The sliding rod is slidably connected with the inner cavity of the chute, the right end of the top of the box is provided with a groove, the bottom of the inner cavity of the groove is rotatably connected with a threaded pipe through a bearing, and the lower part of the outer surface of the threaded pipe is sleeved There is a second belt pulley, the inner cavity of the threaded pipe is threadedly connected with a threaded rod, and the top of the threaded rod is fixedly connected with the right end of the bottom of the cover plate. The utility model adopts the sliding groove, the sliding rod, the cover plate, the threaded rod, the threaded pipe, the first belt pulley, the motor, the second belt pulley, the insertion rod, the water flow detector, the screw, the first slot and the second slot. The mutual cooperation solves the problem that the current filter device is inconvenient for people to replace the filter mechanism, which leads to the blockage of the filter mechanism after long-term use and affects the conveying efficiency of sewage.

Description

Filter device for sewage degradation in ecological ditch

technical field

The utility model relates to the technical field of sewage treatment, in particular to a filter device for degrading sewage in an ecological ditch.

Background technique

Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical care, catering, etc. There are many sewage treatment methods, and the ecological ditch degradation method is one of them. When the sewage is sent into the ecological ditch for degradation, it is necessary to filter the sewage first. To prevent the debris in the sewage from entering the ecological ditch, but the current filter device is not convenient for people to replace the filter mechanism, which leads to the blockage of the filter mechanism after long-term use, which affects the transportation efficiency of sewage. Therefore, we propose a filter for the degradation of sewage in the ecological ditch device.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a filter device for degrading sewage in an ecological ditch, which has the advantages of convenient replacement of the filter mechanism, and solves the problem that the current filter device is inconvenient for people to replace the filter mechanism, resulting in blockage of the filter mechanism after long-term use, affecting sewage. the problem of delivery efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a filter device for degrading sewage in an ecological ditch, comprising a box body, a cover plate and screws, a chute is provided at the left end of the top of the box body, and a bottom of the cover plate is provided with a chute. The left end is fixedly connected with a sliding rod, the sliding rod is slidably connected with the inner cavity of the chute, the right end of the top of the box is provided with a groove, and the bottom of the inner cavity of the groove is rotatably connected with a threaded pipe through a bearing. The lower part of the outer surface of the threaded pipe is sleeved with a second belt pulley, the inner cavity of the threaded pipe is threadedly connected with a threaded rod, the top of the threaded rod is fixedly connected with the right end of the bottom of the cover plate, and the lower part of the right side of the box body A waterproof box is fixedly connected, a motor is fixedly installed at the bottom of the inner cavity of the waterproof box, a first belt pulley is sleeved on the outer surface of the output shaft of the motor, and the first belt pulley is driven and connected with the second belt pulley through a belt , the bottom of the cover plate is provided with a first slot, the inner cavity of the first slot is movably connected with a filter screen cylinder, the first slot is fixedly connected with the filter screen cylinder through screws, the filter screen A filter screen is arranged on the cylinder, the lower part of the front surface of the inner cavity of the box is fixedly connected to a water outlet pipe, and a water flow detector is installed in the inner cavity of the water outlet pipe.

Preferably, a display is fixedly installed on the upper part of the front of the box, and the input end of the display is electrically connected to the output end of the water flow detector.

Preferably, a PLC controller is fixedly installed in the middle of the front of the box, and the output end of the PLC controller is electrically connected to the input end of the motor.

Preferably, a water inlet pipe is fixedly connected to the middle end of the top of the cover plate, the first slot is annular, and the number of the screws is two.

Preferably, the left and right ends of the bottom of the filter cartridge are provided with second slots, and the left and right ends of the bottom of the box inner cavity are fixedly connected with insertion rods, and the insertion rods are connected to the inner cavity of the second slot. Active connection.

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

In the utility model, the sewage can be sent into the filter screen cylinder through the water inlet pipe, and the sewage can fall into the box body from top to bottom, the filter screen can be used to filter the sewage, the water outlet pipe can be used to discharge the filtered sewage, and the water The flow detector can detect the water flow in the water pipe. When the water flow decreases, it means that the filter cylinder is blocked, and then stops conveying sewage and controls the motor to rotate forward. The first belt pulley and the second belt pulley can drive the thread. When the tube rotates, under the action of the chute, the sliding rod and the threaded rod, it can drive the cover plate to move upward, thereby driving the filter cylinder to move upward. Using screws, the filter cylinder can be connected with the cover plate, and it is convenient for people to connect the filter screen. The cylinder is separated from the cover, which is convenient for people to replace the filter cylinder. The insertion rod and the second slot can play the role of positioning and support, which solves the problem that the current filter device is inconvenient for people to replace the filter mechanism, which leads to filtering after long-term use. The mechanism is blocked, which affects the efficiency of sewage transportation.

Description of drawings

The drawings described here are used to provide further understanding of the application and constitute a part of the application. The schematic embodiments of the application and their descriptions are used to explain the application and do not constitute an improper limitation of the application. :

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the left side view structure schematic diagram of the present utility model;

Fig. 3 is the enlarged structural schematic diagram at A in Fig. 1 of the utility model;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 1 of the present utility model.

In the figure: 1. Box body; 2. Chute; 3. Slide rod; 4. Filter cartridge; 5. Cover plate; 6. Water inlet pipe; 7. Threaded rod; 8. Threaded pipe; 9. Filter net; 10 11, the first belt pulley; 12, the waterproof box; 13, the motor; 14, the second belt pulley; 15, the insertion rod; 16, the water outlet pipe; 17, the water flow detector; 18, the PLC controller; 19, monitor; 20, screw; 21, first slot; 22, second slot.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The utility model has a box body 1, a chute 2, a sliding rod 3, a filter screen cylinder 4, a cover plate 5, a water inlet pipe 6, a threaded rod 7, a threaded pipe 8, a filter screen 9, a groove 10, and a first belt pulley 11. , waterproof box 12, motor 13, second belt pulley 14, plunger 15, water outlet pipe 16, water flow detector 17, PLC controller 18, display 19, screw 20, first slot 21 and second slot 22 The components are all common standard components or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or through routine experimental methods.

Please refer to Figures 1-4, a filter device for degrading sewage in an ecological ditch, including a box body 1, a cover plate 5 and screws 20, the left end of the top of the box body 1 is provided with a chute 2, and the bottom left end of the cover plate 5 is fixedly connected with a Sliding rod 3, the sliding rod 3 is slidably connected with the inner cavity of the chute 2, the right end of the top of the box 1 is provided with a groove 10, and the bottom of the inner cavity of the groove 10 is connected with a threaded pipe 8 through the bearing rotation, and the outer surface of the threaded pipe 8 A second belt pulley 14 is sleeved on the lower part of the threaded pipe 8, a threaded rod 7 is threadedly connected to the inner cavity of the threaded pipe 8, the top of the threaded rod 7 is fixedly connected to the right end of the bottom of the cover plate 5, and the lower part of the right side of the box body 1 is fixedly connected with a waterproof The box 12, the bottom of the inner cavity of the waterproof box 12 is fixedly installed with a motor 13, the outer surface of the output shaft of the motor 13 is sleeved with a first belt pulley 11, and the first belt pulley 11 is connected with the second belt pulley 14 through a belt. The bottom of 5 is provided with a first slot 21, the inner cavity of the first slot 21 is movably connected with the filter cylinder 4, the first slot 21 is fixedly connected with the filter cylinder 4 through screws 20, and the middle of the top of the cover plate 5 is connected. The end is fixedly connected with a water inlet pipe 6, the first slot 21 is annular, the number of screws 20 is two, a filter screen 9 is provided on the filter screen cylinder 4, and the left and right ends of the bottom of the filter screen cylinder 4 are provided with a second socket. Slot 22, the left and right ends of the bottom of the inner cavity of the box body 1 are fixedly connected with insertion rods 15, the insertion rods 15 are movably connected with the inner cavity of the second slot 22, and the lower part of the front of the inner cavity of the box body 1 is fixedly connected. After the water outlet pipe 16 , a water flow detector 17 is installed in the inner cavity of the water outlet pipe 16. Through the water inlet pipe 6, the sewage can be sent into the filter cylinder 4, and the sewage falls into the box 1 from top to bottom. Filter, use the water outlet pipe 16 to discharge the filtered sewage, and use the water flow detector 17 to detect the water flow in the water pipe 16. When the water flow decreases, it means that the filter cartridge 4 is blocked, and then stops Sewage is conveyed, and the motor 13 is controlled to rotate forward. The first belt pulley 11 and the second belt pulley 14 can drive the threaded pipe 8 to rotate. Under the action of the chute 2, the sliding rod 3 and the threaded rod 7, the cover plate 5 can be driven. Move up, thereby driving the filter cartridge 4 to move upward, using the screw 20, the filter cartridge 4 can be connected with the cover 5, and it is convenient for people to separate the filter cartridge 4 from the cover 5, and it is convenient for people to replace the filter cartridge 4, The use of the insertion rod 15 and the second slot 22 can play the role of positioning and support, which solves the problem that the current filter device is not convenient for people to replace the filter mechanism, which causes the filter mechanism to be blocked after long-term use and affects the conveying efficiency of sewage. The upper part of the front of the box body 1 is fixedly installed with a display 19, the input end of the display 19 is electrically connected with the output end of the water flow detector 17, the middle part of the front of the box body 1 is fixedly installed with a PLC controller 18, and the output of the PLC controller 18 is fixedly installed. The terminal is electrically connected to the input terminal of the motor 13 .

When in use, the sewage can be sent into the filter cartridge 4 through the water inlet pipe 6, and the sewage can fall into the box 1 from top to bottom. The filter 9 can be used to filter the sewage. The water flow detector 17 can be used to detect the water flow in the water pipe 16. When the water flow decreases, it means that the filter cartridge 4 is blocked, and then the sewage is stopped, and the motor 13 is controlled to rotate forward. A belt pulley 11 and a second belt pulley 14 can drive the threaded pipe 8 to rotate, and under the action of the chute 2, the sliding rod 3 and the threaded rod 7, can drive the cover plate 5 to move upward, thereby driving the filter cylinder 4 to move upward, Using the screw 20, the filter cartridge 4 can be connected with the cover plate 5, and it is convenient for people to separate the filter cartridge 4 from the cover plate 5, so as to facilitate people to replace the filter cartridge 4. The insertion rod 15 and the second slot 22 can be used to It plays the role of positioning and support, and solves the problem that the current filter device is inconvenient for people to replace the filter mechanism, which causes the filter mechanism to be blocked after long-term use and affects the conveying efficiency of sewage.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides an ecological ditch degradation filter equipment for sewage, includes box (1), apron (5) and screw (20), its characterized in that: the left end at the top of the box body (1) is provided with a sliding groove (2), the left end at the bottom of the cover plate (5) is fixedly connected with a sliding rod (3), the sliding rod (3) is connected with an inner cavity of the sliding groove (2) in a sliding manner, the right end at the top of the box body (1) is provided with a groove (10), the bottom of the inner cavity of the groove (10) is rotatably connected with a threaded pipe (8) through a bearing, the lower part of the outer surface of the threaded pipe (8) is sleeved with a second belt pulley disc (14), the inner cavity of the threaded pipe (8) is in threaded connection with a threaded rod (7), the top of the threaded rod (7) is fixedly connected with the right end at the bottom of the cover plate (5), the lower part on the right side of the box body (1) is fixedly connected with a waterproof box (12), the bottom of the inner cavity, first belt pulley (11) are connected through belt and second belt pulley (14) transmission, first slot (21) have been seted up to the bottom of apron (5), the inner chamber swing joint of first slot (21) has filter screen cylinder (4), first slot (21) and through screw (20) and filter screen cylinder (4) fixed connection, be provided with filter screen (9) on filter screen cylinder (4), outlet pipe (16) behind the positive lower part fixed connection in box (1) inner chamber, water flow detector (17) are installed to the inner chamber of outlet pipe (16).

2. The filter device for sewage degradation in the ecological ditch according to claim 1, wherein: the positive upper portion fixed mounting of box (1) has display (19), the input of display (19) and the output electric connection of water flow detector (17).

3. The filter device for sewage degradation in the ecological ditch according to claim 1, wherein: the middle part of the front surface of the box body (1) is fixedly provided with a PLC (programmable logic controller) (18), and the output end of the PLC (18) is electrically connected with the input end of the motor (13).

4. The filter device for sewage degradation in the ecological ditch according to claim 1, wherein: the middle end fixedly connected with inlet tube (6) at apron (5) top, first slot (21) are the annular, the quantity of screw (20) is two.

5. The filter device for sewage degradation in the ecological ditch according to claim 1, wherein: second slot (22) have all been seted up at both ends about filter screen section of thick bamboo (4) bottom, equal fixedly connected with inserted bar (15) in both ends about box (1) inner chamber bottom, the inner chamber swing joint of inserted bar (15) and second slot (22).

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