CN219784036U - Sewage treatment equipment for livestock farm - Google Patents

Abstract

The utility model discloses a livestock farm sewage treatment device, which relates to the technical field of sewage treatment devices and comprises: the main body frame consists of a large water accumulation bin, a small water accumulation bin, a drain pipe, a water outlet hole, a water inlet hole and a square through groove, wherein the small water accumulation bin is arranged at the top of one end of the large water accumulation bin, the water inlet hole is arranged at the bottom of the small water accumulation bin, the water inlet hole is arranged at the position, close to the top, of one end of the large water accumulation bin, the drain pipe is arranged at the bottom of the other end of the large water accumulation bin, and the square through groove is arranged at the top of the large water accumulation bin; the material outlet is formed in the bottom of one end of the main body frame; the bottom net belt group is arranged in the main body frame and consists of a bottom rotating net belt and a fine roller, and the bottom rotating net belt is wound on the outer side of the fine roller; the utility model has good solid-liquid separation effect on the livestock and poultry raising sewage, does not need to carry out secondary solid-liquid separation through other equipment, and simplifies the solid-liquid separation process of the livestock and poultry raising sewage.

Description

Sewage treatment equipment for livestock farm

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to sewage treatment equipment for livestock farms.

Background

The sewage of livestock farms can be discharged through a series of treatment procedures, wherein one of the treatment procedures is solid-liquid separation, and impurity excrement is separated from the sewage. When carrying out solid-liquid separation to livestock and poultry cultivation sewage, traditional separation mode just is through grid separation and filter screen separation, in real life, we found that when carrying out solid-liquid separation to livestock and poultry cultivation sewage through grid and filter screen, separation speed is fast, but contain a large amount of softened solid excrement in the livestock and poultry cultivation sewage, and after these softened solid excrement all possess certain water absorption function, the excrement and urine that separates through grid and filter screen still can deposit sewage liquid through other granule impurity insidely, cause grid and filter screen to carry out the separation effect when solid-liquid separation to livestock and poultry cultivation sewage poor, still need carry out secondary separation through other equipment, the process of indirect complicated livestock and poultry cultivation sewage solid-liquid separation.

Disclosure of Invention

Therefore, in order to solve the defects, the utility model provides the livestock farm sewage treatment equipment which has good solid-liquid separation effect on livestock farm sewage, does not need to carry out secondary solid-liquid separation through other equipment, and simplifies the solid-liquid separation process of the livestock farm sewage.

The utility model is realized by constructing a livestock farm sewage treatment device, comprising: the main body frame consists of a large water accumulation bin, a small water accumulation bin, a drain pipe, a water outlet hole, a water inlet hole and a square through groove, wherein the small water accumulation bin is arranged at the top of one end of the large water accumulation bin, the water inlet hole is arranged at the bottom of the small water accumulation bin, the water inlet hole is arranged at the position, close to the top, of one end of the large water accumulation bin, the drain pipe is arranged at the bottom of the other end of the large water accumulation bin, and the square through groove is arranged at the top of the large water accumulation bin; the discharging hole is formed in one end of the main body frame; the bottom net belt group is arranged in the main body frame and consists of a bottom rotating net belt and a fine roller, and the bottom rotating net belt is wound on the outer side of the fine roller; the brake motor is arranged on one side outside the main body frame; the control box is arranged on the outer side of the support column of the main body frame; the top belt group is also arranged in the main body frame; the net belt cleaning groups are two, one is arranged at one end of the large water accumulation bin, and the other is arranged at the inner side of the small water accumulation bin.

In addition to the above, it should be noted that: the side walls of the large water accumulation bin and the small water accumulation bin are smooth, the drain pipe is connected with an external drain pipe, the bottom of the large water accumulation bin is an inclined bottom, the water outlet and the water inlet are communicated through a water guide pipe, the two groups of brake motors are connected in series and are connected with an external power supply, a PLC (programmable logic controller) control system is installed in the control box, the PLC control system of the control box controls the power switch, the rotating speed, the steering and the like of the two groups of motor through an adaptive circuit, the thin rollers are provided with a plurality of groups, meanwhile, the thin rollers are installed on two sides in the large water accumulation bin through water seal bearings by virtue of short shafts at two ends of the thin rollers, meanwhile, the short shaft at one end of the thin roller at the top is fixedly connected with the output shaft of the large water accumulation bin through the water seal bearings, the bottom net belt group plays a role in filtering sewage by virtue of natural gravity, the bottom net belt group and the top belt group plays a role in squeezing and filtering the sewage, the net belt cleaning group plays a role in cleaning the bottom net belt group and the top belt group, and the thin belt cleaning group is connected with an external high-pressure water pipe through the water pipe; staff relies on suitable pressure to import the square through groove with sewage through outside sewage pipeline, then fall on the bottom web group top through the square through groove, then the sewage passes through the bottom web group and relies on self gravity filtration back, the impurity of leaving is carried to the contact department of bottom web group and top web group through the bottom web group, extrude the sewage that remains in the impurity through bottom web group and top web group, the impurity that is extruded continues to carry to the discharge gate department through bottom web group and top belt group, then the top scraper blade and the bottom scraper blade of rethread discharge gate scrape the impurity that is stained on top web group and bottom web group respectively, discharge the discharge gate after scraping impurity is exported through top scraper blade and bottom scraper blade, simultaneously, after top web group and bottom web group contact separation, clean it through two sets of web group, top web group and bottom web group after the washing continue to use.

Further, the top belt group consists of a top rotating belt and a rough roller, and the top rotating belt is wound on the outer side of the rough roller; the coarse rollers are provided with a plurality of groups, the coarse rollers are arranged on the inner sides of the large water accumulation bin and the small water accumulation bin by virtue of the short shafts at the two ends of the coarse rollers, the short shafts at one end of one group of coarse rollers penetrate through the side wall of the large water accumulation bin by virtue of the water seal bearings, the penetrated part of the short shafts is fixedly connected with the output shaft of one group of brake motors, the top rotating belt is narrower than the bottom rotating belt, the top rotating belt is positioned between the side protecting belts at the two sides of the bottom rotating belt when the top rotating belt rotates, impurities are wrapped, and meanwhile, the coarse rollers are slightly shorter than the fine rollers, and are positioned between the side protecting belts at the two sides of the bottom rotating belt when the coarse rollers are propped against the top rotating belt and the bottom rotating belt.

Further, the net belt cleaning group consists of a transverse water pipe, a spray head and a scrubbing brush, wherein the scrubbing brush is arranged on one side of the transverse water pipe, and the spray head is arranged on the top of the transverse water pipe; after the transverse water pipes of the two groups of net belt cleaning groups are filled with water, the water is sprayed on the net belt through the spray head, the net belt is brushed once again by the scrubbing brush along with the rotation of the bottom rotating net belt, impurities stained on the net belt are brushed out, and the net belt cleaning groups installed in the small water accumulation bin clean the top rotating belt in the same mode.

Further, the bottom rotating mesh belt consists of a mesh belt and side protection belts, and the side protection belts are arranged on two sides of the mesh belt;

the mesh belt is provided with a plurality of tiny meshes, when the bottom rotating mesh belt rotates by pulling through the thin rollers, the side protection belts can be limited by the side walls at the two sides of the large water accumulation bin, so that the side protection belts cannot be turned outwards.

Further, a top scraping plate is arranged at the top of the discharge hole, a bottom scraping plate is arranged at the bottom of the discharge hole, and a water guide pipe is arranged outside the lateral part of the discharge hole; the top scraper blade top and the top rotate the belt contact, and the mesh area contact of the mesh area is rotated to the bottom scraper blade top and bottom, and the bottom rotates the mesh area and rotates the belt at the top and rotates the back each other separation at its operation, can strike off the impurity of being infected with through bottom scraper blade and top scraper blade respectively.

The beneficial effects of the utility model can be embodied as follows: in the utility model, impurities comprise softened solid feces and others, workers guide sewage into a square through groove by means of proper pressure through an external sewage conveying pipeline, the sewage flows into the inner side of a bottom rotating mesh belt of a bottom mesh belt group through the square through groove, then is filtered through the mesh belt of the bottom mesh belt group, liquid is leaked into a large water accumulation bin by meshes of the mesh belt, the impurities are trapped by the mesh belt, and are filtered through the mesh belt of the bottom rotating mesh belt, most of the liquid in the sewage can fall into the large water accumulation bin by meshes of the mesh belt, the workers start two groups of brake motors through a control box at the same time, and after the two groups of brake motors operate, one group of coarse rollers and one group of fine rollers are driven to rotate, the coarse rollers and the fine rollers respectively pull the top rotating belt and the bottom rotating belt to rotate relatively after rotating, at this time, impurities falling on the bottom rotating belt are driven to the contact area of the top rotating belt and the bottom rotating belt by the rotating bottom rotating belt, so that the impurities are positioned between the mesh belt of the bottom rotating belt and the top rotating belt, at this time, the top rotating belt and the bottom rotating belt are continuously driven to rotate, and after passing through the coarse rollers and the fine rollers between the mesh belt and the top rotating belt, the moisture in the top rotating belt is basically extruded out, secondary solid-liquid separation is not needed through other equipment, the solid-liquid separation effect on the livestock and poultry cultivation sewage is good, and the solid-liquid separation process of the livestock and poultry cultivation sewage is simplified.

Drawings

FIG. 1 is a schematic diagram of a livestock farm wastewater treatment facility according to the present utility model;

FIG. 2 is a cross-sectional view of the body frame of the present utility model;

FIG. 3 is a schematic view of the structure of a discharge port of the utility model;

FIG. 4 is a schematic view of the end face of the rough roll of the present utility model;

FIG. 5 is a schematic view of the structure of the bottom rotating mesh belt of the present utility model;

FIG. 6 is a schematic view of a fine roll configuration of the present utility model;

fig. 7 is a schematic diagram of the end face structure of the mesh belt cleaning group of the present utility model.

Reference numerals: the main body frame 1, the discharge port 3, the bottom net belt group 4, the top belt group 5, the net belt cleaning group 6, the brake motor 7, the control box 8, the large water accumulation bin 11, the small water accumulation bin 12, the drain pipe 13, the water outlet hole 14, the water inlet hole 15, the square through groove 16, the top scraping plate 31, the bottom scraping plate 32, the water guide pipe 33, the bottom rotating net belt 41, the thin roller 42, the mesh belt 411, the side protection belt 412, the top rotating belt 51, the thick roller 52, the transverse water pipe 61, the spray head 62 and the scrubbing brush 63.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described in the following detailed description with reference to the accompanying drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout; all other embodiments, based on the embodiments of the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model;

it is to be understood that ordinal and directional descriptions, such as "first," "second," "third," "up, down, left, right," etc., are referred to for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and for example, they may be fixed connections, or they may be removable connections or electrical connections; either directly or indirectly, and therefore are not to be construed as limiting the utility model.

The technical scheme of the utility model is further elaborated below by referring to the drawings in the specification and the specific embodiments.

Examples: the utility model provides livestock farm sewage treatment equipment, which is combined with figures 1-2, wherein a discharge hole 3 is formed in the bottom of one end of a main body frame 1; the bottom net belt group 4 is arranged in the main body frame 1, and the brake motor 7 is arranged on one side outside the main body frame 1; the control box 8 is arranged outside the support column of the main body frame 1; a top belt set 5, the top belt set 5 being also mounted inside the main body frame 1; the net belt cleaning groups 6 are two groups, one group is arranged at one end of the large water accumulation bin 11, and the other group is arranged at the inner side of the small water accumulation bin 12; the main body frame 1 is composed of a large water accumulation bin 11, a small water accumulation bin 12, a drain pipe 13, a water outlet hole 14, a water inlet hole 15 and a square through groove 16, wherein the small water accumulation bin 12 is arranged at the top of one end of the large water accumulation bin 11, the water inlet hole 15 is arranged at the bottom of the small water accumulation bin 12, the water inlet hole 15 is arranged at the position, close to the top, of one end of the large water accumulation bin 11, the drain pipe 13 is arranged at the bottom of the other end of the large water accumulation bin 11, and the square through groove 16 is arranged at the top of the large water accumulation bin 11.

As an example, it is to be noted that: staff introduces sewage into the square through groove 16 by means of proper pressure through an external sewage conveying pipeline, sewage flows into the inner side of the bottom rotating mesh belt 41 of the bottom mesh belt group 4 through the square through groove 16, then is filtered through the mesh belt 411 of the bottom mesh belt group 4, liquid is leaked into the large water accumulation bin 11 through meshes of the mesh belt 411, and impurities are intercepted by the mesh belt 411.

Referring to fig. 2 and fig. 4 to 6, the bottom web 4 is composed of a bottom rotating web 41 and a fine roll 42, and the bottom rotating web 41 is wound around the outside of the fine roll 42; the bottom rotating mesh belt 41 is composed of a mesh belt 411 and side guard belts 412, and the side guard belts 412 are installed on both sides of the mesh belt 411; the top belt group 5 is composed of a top rotating belt 51 and a thick roller 52, and the top rotating belt 51 is wound around the outside of the thick roller 52.

As an example, it is to be noted that: after sewage and impurities are contacted with the bottom rotating mesh belt 41, the sewage is filtered through the mesh belt 411 of the bottom rotating mesh belt 41, most of liquid in the sewage falls into the big ponding bin 11 through meshes of the mesh belt 411, a worker starts two groups of brake motors 7 through the control box 8, after the two groups of brake motors 7 run, one group of coarse rollers 52 and one group of fine rollers 42 are driven to rotate, the top rotating belt 51 and the bottom rotating mesh belt 41 are pulled to rotate relatively after one group of coarse rollers 52 and one group of fine rollers 42 rotate, at the moment, the impurities falling onto the bottom rotating mesh belt 41 are driven to the area where the top rotating belt 51 and the bottom rotating mesh belt 41 are contacted, so that the impurities are positioned between the mesh belt 411 and the top rotating belt 51 of the bottom rotating mesh belt 41, at the moment, the top rotating belt 51 and the bottom rotating mesh belt 41 are continuously driven to rotate, the impurities between the mesh belt 411 and the top rotating belt 51 are positioned at the bottom of the rotating mesh belt 51 or the top of the fine rollers 42, the impurities between the mesh belt 411 and the top rotating belt 411 are extruded by the top rotating belt 411, and the impurities are extruded by the top rotating belt 411, and the moisture is further positioned between the top rotating belt and the top rotating belt 411 and the top rotating drum and the top rotating belt 51, and the impurities are gradually separated by the impurities and the impurities are positioned between the top belt and the top rotating and the top belt and the impurities is pressed.

Referring to fig. 3 and 7, a top scraper 31 is installed at the top of the discharge port 3, a bottom scraper 32 is installed at the bottom of the discharge port 3, and a water guide pipe 33 is installed outside the side part of the discharge port 3; the mesh belt cleaning group 6 is composed of a horizontal water pipe 61, a spray head 62 and a scrubber 63, the scrubber 63 is installed on one side of the horizontal water pipe 61, and the spray head 62 is installed on the top of the horizontal water pipe 61.

As an example, it is to be noted that: when the impurity between the mesh belt 411 and the top rotating belt 51 is also gradually near the separation position of the mesh belt 411 and the top rotating belt 51, and then near the discharge port 3, the impurity between the bottom rotating belt 41 and the top rotating belt 51 is automatically fallen off and falls on the bottom scraping plate 32, and then the discharge port 3 is led out through the bottom scraping plate 32, meanwhile, the impurity stuck on the mesh belt 411 is scraped by the bottom scraping plate 32 along with the operation of the bottom rotating belt 41, and the impurity stuck on the top rotating belt 51 is scraped by the top scraping plate 31 along with the operation of the top rotating belt 51 and falls on the bottom scraping plate 32.

When the impurities adhered to the top rotating belt 51 and the mesh belt 411 are scraped off, the top rotating belt 51 and the bottom rotating belt 41 which continue to run are both washed by the mesh belt cleaning group 6, when the bottom rotating belt 41 passes by the mesh belt cleaning group 6, water of the transverse water pipe 61 is sprayed on the mesh belt 411 of the bottom rotating belt 41 by the spray head 62 to wash out, meanwhile, the mesh belt 411 is brushed once again by the scrubbing brush 63, the impurities adhered to the mesh belt 411 are washed out, when the top rotating belt 51 passes by the mesh belt cleaning group 6, the top rotating belt 51 is also washed out by the water sprayed by the spray head 62, and simultaneously, the scrubbing brush 63 brushes the impurities adhered to the top rotating belt 51, the water for washing the top rotating belt 5 falls into the small water accumulation bin 12, then flows into the large water accumulation bin 11 by means of the water outlet hole 14 through the water inlet hole 15 and the water guide pipe 33, the accumulated in the large water accumulation bin 11 is discharged by the water outlet pipe 13, and the clean mesh belt 411 and the top rotating belt 51 continue to run to filter the impurities.

To sum up; the livestock farm sewage treatment equipment has good solid-liquid separation effect on livestock farm sewage, does not need to carry out secondary solid-liquid separation through other equipment, and simplifies the solid-liquid separation process of the livestock farm sewage.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein; it should be noted that, for those skilled in the art, without departing from the structure of the present utility model, several modifications and improvements can be made, and these should also be considered as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practicality of the patent; the protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (5)

1. A livestock farm wastewater treatment facility comprising:

the main body frame (1), main body frame (1) comprises big ponding storehouse (11), little ponding storehouse (12), drain pipe (13), apopore (14), inlet opening (15) and square groove (16), little ponding storehouse (12) are located big ponding storehouse (11) one end top, inlet opening (15) are seted up in little ponding storehouse (12) bottom, inlet opening (15) are seted up in big ponding storehouse (11) one end and are leaned on top position, drain pipe (13) are installed in big ponding storehouse (11) other end bottom, square groove (16) are seted up in big ponding storehouse (11) top;

the discharging hole (3) is formed in one end of the main body frame (1);

the bottom net belt group (4), the bottom net belt group (4) is arranged in the main body frame (1), the bottom net belt group (4) is composed of a bottom rotating net belt (41) and a fine roller (42), and the bottom rotating net belt (41) is wound on the outer side of the fine roller (42);

a brake motor (7), wherein the brake motor (7) is arranged on one side outside the main body frame (1);

the control box (8) is arranged outside the support column of the main body frame (1);

the top belt set (5), the said top belt set (5) is installed in the body frame (1) too;

the net belt cleaning groups (6) are arranged in two groups, one group is arranged at one end of the large water accumulation bin (11), and the other group is arranged at the inner side of the small water accumulation bin (12).

2. A livestock farm sewage treatment apparatus according to claim 1, wherein: the top belt group (5) is composed of a top rotating belt (51) and a rough roller (52), and the top rotating belt (51) is wound on the outer side of the rough roller (52).

3. A livestock farm sewage treatment apparatus according to claim 1, wherein: the net belt cleaning group (6) is composed of a transverse water pipe (61), a spray head (62) and a scrubbing brush (63), wherein the scrubbing brush (63) is installed on one side of the transverse water pipe (61), and the spray head (62) is installed at the top of the transverse water pipe (61).

4. A livestock farm sewage treatment apparatus according to claim 1, wherein: the bottom rotating mesh belt (41) is composed of a mesh belt (411) and side protection belts (412), and the side protection belts (412) are arranged on two sides of the mesh belt (411).

5. A livestock farm sewage treatment apparatus according to claim 1, wherein: the top scraper blade (31) is installed at discharge gate (3) top, and bottom scraper blade (32) is installed to discharge gate (3) bottom, and aqueduct (33) are installed to discharge gate (3) lateral part outside.