CN217247312U - Grid sewage-removing machine for domestic sewage treatment - Google Patents

Abstract

The utility model provides a grid de-dirt machine for domestic sewage treatment, including the bilge pit, bilge pit one side inner wall rotates respectively and is connected with dwang two and dwang three, and dwang two and three outer walls of dwang are provided with two conveyer belts, and two conveyer belt outer walls are provided with same rotation grid, and bilge pit one side outer wall is provided with the motor, and the output shaft of motor passes through the shaft coupling and is connected with the dwang three-phase, and bilge pit one side inner wall is provided with the protective sheath, and protective sheath one side inner wall is provided with the washing mechanism. The utility model discloses a be provided with the bilge pit, connect the rotation grid through dwang two and dwang three on the bilge pit, then be provided with between the rotation grid and wash the mechanism, be provided with two sets of clearance mechanisms below the rotation grid, when starting motor drove rotation grid and promoted debris, wash mechanism and two sets of clearance mechanisms and wash the clearance to rotation grid bottom, then debris fall into in collecting the mechanism.

Description

A grille decontamination machine for domestic sewage treatment

technical field

The utility model relates to the technical field of grille decontamination machines, in particular to a grille decontamination machine for domestic sewage treatment.

Background technique

In the prior art, before the domestic sewage is treated, the first step is to remove the larger solid impurities in the sewage through the grille, and then screen them out before the next step of the sewage treatment can be carried out; at present, the existing grille It is mainly a filter screen, which is easy to cause solid impurities to accumulate on the filter screen when filtering solid impurities in the sewage. If it is not removed in time, after a certain period of use, a large amount of solid impurities will accumulate on the filter screen, which will greatly reduce the filtering effect.

In addition, the rotary grille decontamination machine is a special water treatment equipment that can continuously and automatically intercept and remove various shapes of debris in the fluid. It can be widely used in urban sewage treatment, tap water industry, power plant water inlet, and can also As a pre-screening equipment in the wastewater treatment process of textile, food processing, papermaking, leather and other industries, it is one of the most advanced solid-liquid screening equipment in my country.

Although the rotary grille decontamination machine can self-clean when it is working, in order to avoid debris residue, a grille decontamination machine for domestic sewage treatment is proposed.

Utility model content

In view of this, the embodiments of the present invention hope to provide a grid decontamination machine for domestic sewage treatment, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

The technical scheme of the embodiment of the present utility model is realized as follows: it includes a sewage tank, the inner wall of one side of the sewage tank is rotatably connected with the second rotating rod and the third rotating rod, and the outer walls of the second rotating rod and the third rotating rod are provided with two conveyor belts, The outer wall of the two conveyor belts is provided with the same rotary grille, the outer wall of one side of the sewage tank is provided with a motor, the output shaft of the motor is connected with the rotating rod in three phases through the coupling, and the inner wall of one side of the sewage tank is provided with a protective cover. The inner wall of the side is provided with a flushing mechanism, and the flushing mechanism is located between the rotary grilles. The inner wall of one side of the sewage tank is provided with two groups of cleaning mechanisms. There is a collection mechanism, and the collection mechanism is connected with the rotating rod.

In some embodiments, the two groups of the cleaning mechanisms respectively include a cleaning brush, a fourth rotating rod and a second belt. The cleaning brushes are arranged on the outer wall of the four circumferences of the rotating rod, the rotating rod four is rotatably connected to the inner wall of one side of the sewage tank, and the rotating rod four passes through The second belt is connected with the rotating rod in three phases, and the two cleaning brushes are in contact with each other and with the rotary grille respectively.

In some embodiments, the flushing mechanism includes a flushing pipe, two or more water spray heads, a belt three, a connecting rod, a half gear, a fixed gear, two return springs and a connecting ring, and the two or more water spray heads are evenly distributed. It is fixed on the bottom outer wall of the flushing pipe, the flushing pipe is rotatably connected to the inner wall of one side of the protective sleeve, the connecting rod is rotatably connected to the inner wall of one side of the sewage tank, and the connecting rod is three-phase connected to the rotating rod through the belt three.

In some embodiments, the half-gear is arranged at one end of the connecting rod, the fixed gear is arranged at one end of the flushing pipe, the half-gear is engaged with the flushing pipe, the connecting ring is arranged on the inner and outer walls of the flushing pipe, and two return springs are at one end They are respectively connected with the connecting rings, the other ends of the two return springs are respectively connected with the inner wall of the protective sleeve, and more than two water spray heads are located above the two cleaning brushes.

In some embodiments, the collecting mechanism includes a first slope, a second slope, a collecting tank and a driving component, the first slope and the second slope are respectively arranged on the inner wall of one side of the sewage tank, and the first slope and the second slope are located under the two cleaning brushes.

In some embodiments, the top outer walls of the first slope and the second slope are provided with more than two water filtering ports, the collection tank is slidably connected to the inner wall of one side of the sewage tank, and the lowest end of the second slope is located above the collection tank.

In some embodiments, the driving component is composed of a rotating rod, a belt, two or more water leakage ports, and two or more arc-shaped plates.

In some embodiments, the first rotating rod is rotatably connected to the inner wall of one side of the sewage tank, the first rotating rod is connected to the second rotating rod through a belt, and two or more arc-shaped plates are evenly distributed on the first outer wall of the rotating rod. More than one water leakage opening is opened on the outer walls of more than two arc-shaped plates.

The embodiments of the present utility model have the following advantages due to the adoption of the above technical solutions:

1. By setting a sewage tank, on the sewage tank, the rotary grille is connected by the second and third rotating rods, and then a flushing mechanism is set between the rotary grilles, and two groups of cleaning are set under the rotary grille. When the motor is started to drive the rotary grille to lift the sundries, the flushing mechanism and two groups of cleaning mechanisms wash and clean the bottom of the rotary grille, and then the sundries fall into the collection mechanism.

2. By setting a flushing mechanism, the flushing mechanism includes a flushing pipe, two or more water spray heads, a belt three, a connecting rod, a half gear, a fixed gear, two return springs and a connecting ring, and the half gear is used to mesh with the flushing pipe, The two reset springs reset the flushing pipe, drive more than two water spray heads on the flushing pipe to reciprocate and spray water, and then use the two cleaning brushes to contact each other and the rotary grille respectively. clean up.

3. By setting the collecting mechanism, the collecting mechanism includes the first slope, the second slope, the collecting tank and the driving component. The first slope and the second slope are located under the two cleaning brushes, and the filtered debris falls on the first slope and the second slope. The waste water is returned to the sewage tank through the filtering water outlet, and the sundries are slid into the collection tank. When the second rotating rod rotates, the rotating rod is driven to rotate one, so that the curved plate gathers the sundries in the sewage to the rotary grille, which is convenient for Remove debris.

The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only For some embodiments of the present application, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is the front view structure diagram of the utility model;

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

Fig. 3 is the flushing pipe structure diagram of the utility model;

Fig. 4 is the half gear structure diagram of the utility model;

5 is a cross-sectional view of the protective cover of the present invention.

Reference number:

In the picture: 1-sewage tank; 2-rotating rod one; 3-belt one; 4-rotating rod two; 5-motor; 6-rotating rod three; 7-rotary grille; Shaped plate; 10-slope one; 11-slope two; 12-collection tank; 13-flushing pipe; 14-spray head; 15-cleaning brush; 16-rotating rod four; 17-belt two; 18-belt three; 19-protective sleeve; 20-connecting rod; 21-half gear; 22-fixed gear; 23-return spring; 24-connecting ring.

Detailed ways

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not restrictive.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific Orientation, construction and operation in a particular orientation, and therefore should not be construed as a limitation of the present invention.

In the present utility model, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integration; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two elements or the interaction of two elements relation. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Example 1:

As shown in Figures 1-5, the embodiment of the present utility model provides a grille decontamination machine for domestic sewage treatment. In order to clean the grille, it includes a sewage tank 1, and the inner wall of one side of the sewage tank 1 rotates respectively. A rotating rod 2 4 and a rotating rod 3 6 are connected. The outer walls of the rotating rod 2 4 and the rotating rod 3 6 are sleeved with two conveyor belts. The outer walls of the two conveyor belts are provided with the same rotary grille 7. The motor 5 is fixed with bolts, the output shaft of the motor 5 is connected with the rotating rod 36 through the coupling, the inner wall of the sewage tank 1 is welded with a protective sleeve 19, and the inner wall of the protective sleeve 19 is provided with a flushing mechanism, and the flushing mechanism is located in the rotary. Between the grids 7, two groups of cleaning mechanisms are arranged on the inner wall of one side of the sewage tank 1. The two groups of cleaning mechanisms and the flushing mechanism are respectively connected with the rotating rod 36. The inner wall of one side of the sewage tank 1 is provided with a collection mechanism. The rotating rods 2 and 4 are connected; the sewage tank 1 is provided, and the rotary grille 7 is connected on the sewage tank 1 through the rotating rod 24 and the rotating rod 36, and then a flushing mechanism is arranged between the rotary grilles 7. Two sets of cleaning mechanisms are arranged below the rotary grille 7. When the starter motor 5 drives the rotary grille 7 to lift the sundries, the flushing mechanism and the two sets of cleaning mechanisms wash and clean the bottom of the rotary grille 7, and then the sundries are cleaned. into the collection facility.

In one embodiment, the two groups of the cleaning mechanisms respectively include a cleaning brush 15, a fourth rotating rod 16 and a second belt 17. The cleaning brush 15 is disposed on the circumferential outer wall of the rotating rod four 16, and the rotating rod four 16 is rotatably connected to the sewage tank 1-1 On the side inner wall, the rotating rod four 16 is connected with the rotating rod three 6 through the belt two 17, the two cleaning brushes 15 are in contact with each other and are in contact with the rotary grille 7 respectively, the flushing mechanism includes a flushing pipe 13, more than two water spray heads 14. Belt three 18, connecting rod 20, half gear 21, fixed gear 22, two return springs 23 and connecting ring 24, two or more water spray heads 14 are evenly distributed and fixed on the bottom outer wall of the flushing pipe 13, and the flushing pipe 13 rotates Connected to the inner wall of the protective sleeve 19, the connecting rod 20 is rotatably connected to the inner wall of the sewage tank 1, the connecting rod 20 is connected to the rotating rod 36 through the belt 3 18, the half gear 21 is welded to one end of the connecting rod 20, and the fixed gear 22 Welded to one end of the flushing pipe 13, the half gear 21 is engaged with the flushing pipe 13, the connecting ring 24 is welded to the flushing pipe 13 and located on the inner and outer walls of the protective sleeve 19, one end of the two return springs 23 is respectively connected with the connecting ring 24, the two reset The other end of the spring 23 is respectively connected with the inner wall of the protective sleeve 19, and the two or more water spray heads 14 are located above the two cleaning brushes 15; by being provided with a flushing mechanism, the flushing mechanism includes a flushing pipe 13, two or more water spray heads 14, belts 3.18. The connecting rod 20, the half gear 21, the fixed gear 22, the two return springs 23 and the connecting ring 24 are engaged with the flushing pipe 13 by the half gear 21, and the two restoring springs 23 reset the flushing pipe 13 to drive the flushing The two or more water spray heads 14 on the pipe 13 reciprocate and spray water, and then use the two cleaning brushes 15 to contact each other and the rotary grill 7 respectively to clean the rotary grill 7 .

When the utility model is working, two sets of cleaning mechanisms are arranged below the rotary grill 7. When the starter motor 5 drives the rotary grill 7 to lift the sundries, the half gear 21 is used to mesh with the flushing pipe 13, and the two reset The spring 23 resets the flushing pipe 13, drives the two or more water spray heads 14 on the flushing pipe 13 to reciprocate and spray water, and then uses the two cleaning brushes 15 to contact each other and the rotary grille 7 respectively. Grill 7 for cleaning.

Example 2:

A grid decontamination machine for domestic sewage treatment, as shown in Figures 1 and 2, in order to collect filtered debris, the collection mechanism includes a slope 10, a second slope 11, a collection tank 12 and a driving component, the first slope 10. The slope one 10 and the slope two 11 are located under the two cleaning brushes 15, the top outer wall of the slope one 10 and the slope two 11 are provided with more than two water filter ports, and the collecting tank 12 slides Connected to the inner wall of one side of the sewage tank 1, the lowest end of the slope 2 11 is located above the collection tank 12, the driving component is composed of a rotating rod 1 2, a belt 1 3, two or more water leakage ports 8 and more than two arc-shaped plates 9, the rotating rod is composed of One 2 is rotatably connected to the inner wall of one side of the sewage tank 1, the rotating rod 1 2 is connected with the rotating rod 2 4 through the belt 1 3, two or more arc-shaped plates 9 are evenly distributed and welded to the outer wall of the rotating rod 1, and more than two leak water. The opening 8 is opened on the outer walls of more than two arc-shaped plates 9; by being provided with a collecting mechanism, the collecting mechanism includes a slope one 10, a slope two 11, a collecting groove 12 and a driving component, and the slope one 10 and the slope two 11 are located in the two cleaning brushes 15 Below, the filtered debris falls on the first slope 10 and the second slope 11. The generated waste water is returned to the sewage tank 1 through the filtering water outlet, and the debris slides into the collection tank 12. When the rotating rod 24 rotates, it drives the rotation. Rod 1 2 rotates, so that the curved plate 9 gathers the sundries in the sewage to the rotary grill 7, so that the sundries can be easily removed.

When the utility model is in operation, the first slope 10 and the second slope 11 are located under the two cleaning brushes 15, the filtered debris falls on the first slope 10 and the second slope 11, and the generated waste water is returned to the sewage tank 1 through the filtering water outlet, The sundries slide into the collecting tank 12, and when the rotating rod 24 rotates, it drives the rotating rod 1 2 to rotate, so that the curved plate 9 gathers the sundries in the sewage to the rotary grille 7, so as to facilitate the removal of sundries.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Such changes or substitutions should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (8)

1. A grille decontamination machine for domestic sewage treatment, characterized in that it comprises a sewage tank (1), and the inner wall of one side of the sewage tank (1) is rotatably connected with rotating rod two (4) and rotating rod three (3). 6), two conveyor belts are provided on the outer walls of the two (4) and three (6) rotating rods, the same rotary grille (7) is provided on the outer walls of the two conveyor belts, and a motor is provided on the outer wall of one side of the sewage tank (1). (5), the output shaft of the motor (5) is connected with the rotating rod three (6) through the coupling, the inner wall of one side of the sewage tank (1) is provided with a protective sleeve (19), and the inner wall of one side of the protective sleeve (19) is provided with There is a flushing mechanism, the flushing mechanism is located between the rotary grilles (7), and two groups of cleaning mechanisms are arranged on the inner wall of one side of the sewage tank (1). A collecting mechanism is arranged on the inner wall of one side of the sewage tank (1), and the collecting mechanism is connected with the second rotating rod (4). 2. The grid decontamination machine for domestic sewage treatment according to claim 1, wherein the two groups of said cleaning mechanisms respectively comprise a cleaning brush (15), four rotating rods (16) and two belts (17), The cleaning brush (15) is arranged on the circumferential outer wall of the rotating rod four (16), the rotating rod four (16) is rotatably connected to the inner wall of one side of the sewage tank (1), and the rotating rod four (16) passes through the belt two (17) and the rotating rod three (6) are connected, and the two cleaning brushes (15) are in contact with each other and are respectively in contact with the rotary grille (7). 3. The grid decontamination machine for domestic sewage treatment according to claim 2, wherein the flushing mechanism comprises a flushing pipe (13), two or more water spray heads (14), three belts (18), A connecting rod (20), a half gear (21), a fixed gear (22), two return springs (23) and a connecting ring (24), two or more spray heads (14) are evenly distributed and fixed to the flushing pipe (13) ) bottom outer wall, the flushing pipe (13) is rotatably connected to the inner wall of one side of the protective cover (19), the connecting rod (20) is rotatably connected to the inner wall of one side of the sewage tank (1), and the connecting rod (20) is connected with the belt three (18) through the belt three (18). Three (6) rotating rods are connected. 4. The grid decontamination machine for domestic sewage treatment according to claim 3, characterized in that the half gear (21) is arranged at one end of the connecting rod (20), and the fixed gear (22) is arranged at the flushing pipe (13) ) at one end, the half gear (21) meshes with the flushing pipe (13), the connecting ring (24) is arranged on the flushing pipe (13) on the inner and outer walls of the protective sleeve (19), and one end of the two return springs (23) is connected to the The rings (24) are connected, the other ends of the two return springs (23) are respectively connected with the inner wall of the protective sleeve (19), and the two or more water spray heads (14) are located above the two cleaning brushes (15). 5. The grid decontamination machine for domestic sewage treatment according to claim 2, wherein the collecting mechanism comprises a first slope (10), a second slope (11), a collecting tank (12) and a driving component, and the slope The first (10) and the second slope (11) are respectively arranged on the inner wall of one side of the sewage tank (1), and the first slope (10) and the second slope (11) are located under the two cleaning brushes (15). 6. The grid decontamination machine for domestic sewage treatment according to claim 5, characterized in that, the top outer walls of the first slope (10) and the slope two (11) are provided with two or more water filtering ports, and the collecting tank (12) ) is slidably connected to the inner wall of one side of the sewage tank (1), and the lowest end of the second slope (11) is located above the collecting tank (12). 7. The grid decontamination machine for domestic sewage treatment according to claim 5, characterized in that, the driving assembly consists of a rotating rod (2), a belt one (3), two or more water leakage ports (8) and It is composed of two or more arc-shaped plates (9). 8. The grid decontamination machine for domestic sewage treatment according to claim 7, characterized in that the first rotating rod (2) is rotatably connected to the inner wall of one side of the sewage tank (1), and the rotating rod one (2) passes through The belt one (3) is connected with the rotating rod two (4), the two or more arc-shaped plates (9) are evenly arranged on the outer wall of the rotating rod one (2), and the two or more water leakage ports (8) are opened at more than two The outer wall of the arc plate (9).

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