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CN-122010341-A - Wastewater treatment device for livestock breeding

CN122010341ACN 122010341 ACN122010341 ACN 122010341ACN-122010341-A

Abstract

The invention relates to the technical field of aquaculture wastewater treatment, and discloses a wastewater treatment device for livestock and cattle aquaculture, which comprises a treatment box, a bracket, a solid-liquid separation mechanism and a dredging mechanism, wherein the bracket is fixedly connected to the bottom of the treatment box and used for supporting the treatment box, the solid-liquid separation mechanism is arranged in the treatment box and used for separating solid wastes in aquaculture wastewater, and the dredging mechanism is arranged in the treatment box and is positioned above the solid-liquid separation mechanism and used for cleaning the solid-liquid separation mechanism. The invention adopts the combined design of the inclined rotating separating cylinder and the built-in spiral ring, the spiral ring not only plays a role in stirring and preventing deposition in the rotating process, but also can actively push solid waste to the high end, continuous and automatic discharging of the solid is realized, and liquid is rapidly separated under the action of gravity and centrifugal force through the through hole of the cylinder wall.

Inventors

  • TIAN JIANZHONG

Assignees

  • 巴东县茶店牛肉养殖有限公司

Dates

Publication Date
20260512
Application Date
20260306

Claims (8)

  1. 1. The utility model provides a livestock-raising is with effluent treatment plant, includes treatment box (1), its characterized in that still includes: the bracket (2) is fixedly connected to the bottom of the treatment box (1) and is used for supporting the treatment box (1); the solid-liquid separation mechanism (3) is arranged in the treatment box (1) and is used for separating solid wastes in the cultivation wastewater; The dredging mechanism (4) is arranged in the treatment box (1) and is positioned above the solid-liquid separation mechanism (3) and used for cleaning the solid-liquid separation mechanism (3); Wherein the solid-liquid separation mechanism (3) comprises: The separating cylinder (34) is obliquely arranged in the treatment box (1) and is used for separating solid wastes in the cultivation wastewater; two annular rails (31) fixedly connected to the outer wall of the separating cylinder (34); The arc-shaped rails (32) are respectively connected to the front side and the rear side of the inner wall of the treatment box (1) through two fixing rods (33), and the annular rail (31) is positioned on the arc-shaped rails (32) to rotate.
  2. 2. The apparatus for treating waste water for cattle raising according to claim 1, wherein said solid-liquid separating means (3) further comprises: the toothed ring (35) is fixedly connected to the outer wall of the separating cylinder (34) and is positioned at one side of the annular rail (31) and used for driving the separating cylinder (34) to rotate; the spiral ring (36) is fixedly connected to the inner wall of the separating cylinder (34), and the spiral ring stirs solid wastes in the cultivation wastewater to move upwards along the separating cylinder (34) during rotation.
  3. 3. The device for treating waste water for cattle raising according to claim 2, wherein the inner wall of the treating box (1) is provided with a feed hopper (5) and is attached to the inclined lower side of the separating cylinder (34); The guide plate (6) is connected to the inner wall of the treatment box (1), and a water outlet hole is formed in the inclined lower part of the guide plate (6) and used for discharging liquid separated by the separating cylinder (34); and the discharging hopper (7) is arranged on the inner wall of the treatment box (1) and is positioned below the inclined upper side of the separating cylinder (34) and used for guiding out solid wastes in the separated wastewater.
  4. 4. A wastewater treatment apparatus for cattle farming according to claim 3, wherein the dredging mechanism (4) comprises: two arc-shaped fixing rods (41) fixedly connected to the front and rear inner walls of the treatment box (1); The water pipe (42) is connected to the outer walls of the two arc-shaped fixing rods (41) in a sliding manner, and a plurality of spray heads (43) are fixedly connected below the outer walls of the water pipe (42) and are used for spraying water to the top of the outer wall of the separating cylinder (34) for cleaning; And the poking assembly (44) is arranged below the water pipe (42) and used for poking the water pipe (42) to slide on the outer wall of the arc-shaped fixing rod (41).
  5. 5. A waste water treatment device for cattle farming according to claim 4, wherein the toggle assembly (44) comprises: a plurality of arc-shaped shifting blocks (441) which are equally divided and fixedly connected to the outer wall of the annular rail (31); the two deflector rods (442) are fixedly connected to the outer wall of the water pipe (42), and the lower parts of the deflector rods are in contact with the arc-shaped deflector blocks (441); a plurality of fixing rings (444), two of which are fixedly connected to the outer wall of the arc-shaped fixing rod (41) and are positioned at two sides of the water pipe (42); and the springs (443) are sleeved on the outer wall of the arc-shaped fixing rod (41) and are positioned on two sides of the outer wall of the water pipe (42) and used for resetting the water pipe (42).
  6. 6. The apparatus of claim 5, wherein a cavity is provided inside the arcuate rail (32) such that an arcuate shifting block (441) slides in the cavity; one end of the water pipe (42) is connected with a corrugated hose for introducing clean water to one side of the water pipe (42).
  7. 7. The livestock-raising wastewater treatment device according to claim 6, wherein a self-cleaning mechanism (8) is arranged in the separating cylinder (34) and is used for cleaning the inner wall of the separating cylinder (34), and the self-cleaning mechanism (8) comprises: The cleaning rod (82) is arranged on the inner wall of the separating cylinder (34) and is connected with the water pipe (42) through two synchronous rods (81) so as to deflect along with the water pipe (42); and a plurality of bristles (83) arranged on the outer wall of the cleaning rod (82) and used for cleaning the inner wall of the separating cylinder (34).
  8. 8. A wastewater treatment apparatus for cattle farming according to claim 7, wherein a plurality of through holes are provided in the outer wall of the separating cylinder (34) for separating wastewater from the wastewater.

Description

Wastewater treatment device for livestock breeding Technical Field The invention relates to the technical field of cultivation wastewater treatment, in particular to a wastewater treatment device for livestock and cattle cultivation. Background The livestock breeding industry, especially the large-scale cattle farm, can generate a large amount of high-concentration organic wastewater in the production process, and the wastewater usually contains rich solid suspended matters such as excrement, residual feed, animal hair, padding and the like, has the characteristics of high solid content, more fiber substances, high viscosity and easy rancidity and stink, and can cause serious pollution to water, soil and surrounding environment if the wastewater is directly discharged without effective treatment. At present, the primary step of the treatment of the cultivation wastewater is solid-liquid separation so as to lighten the load of a subsequent biochemical treatment unit and facilitate the resource utilization of solid manure, and the prior solid-liquid separation technology and equipment have the following remarkable problems in practical application: The equipment relies on waste water to realize separation through a fixed screen, when the waste water is treated, slender fibrous impurities such as forage fibers and hair are extremely easy to wind and block sieve holes, so that the filtering efficiency is rapidly reduced, water flow is unsmooth, manual cleaning is required to be carried out by frequent shutdown, the labor intensity is high, the treatment continuity is influenced, the cleaning process is often messy, and the working environment is bad, so that the waste water treatment device for livestock and cattle cultivation is provided to solve the problems. Disclosure of Invention The invention aims to solve the technical problem of providing a wastewater treatment device for livestock and cattle cultivation, aiming at the defects in the prior art. In order to solve the technical problems, the invention adopts the technical scheme that the wastewater treatment device for livestock raising comprises a treatment box and further comprises: the bracket is fixedly connected to the bottom of the treatment box and used for supporting the treatment box; The solid-liquid separation mechanism is arranged in the treatment box and is used for separating solid wastes in the cultivation wastewater; The dredging mechanism is arranged in the treatment box and above the solid-liquid separation mechanism and is used for cleaning the solid-liquid separation mechanism; Wherein, solid-liquid separation mechanism includes: The separating cylinder is obliquely arranged in the treatment box and is used for separating solid wastes in the cultivation wastewater; The two annular rails are fixedly connected to the outer wall of the separating cylinder; the arc-shaped rails are respectively connected to the front side and the rear side of the inner wall of the treatment box through two fixing rods, and the annular rail is located on the arc-shaped rails to rotate. Preferably, the solid-liquid separation mechanism further comprises: The gear ring is fixedly connected to the outer wall of the separating cylinder and positioned at one side of the annular rail and used for driving the separating cylinder to rotate; The spiral ring is fixedly connected to the inner wall of the separating cylinder, and the spiral ring stirs solid wastes in the cultivation wastewater to move upwards along the separating cylinder during rotation. Preferably, a feed hopper is arranged on the inner wall of the treatment box and is attached to the inclined low side of the separation barrel; The guide plate is connected to the inner wall of the treatment box, and a water outlet hole is formed in the inclined lower part of the guide plate and used for discharging liquid separated by the separating cylinder; And the discharging hopper is arranged on the inner wall of the treatment box and positioned below the inclined upper side of the separation cylinder and is used for guiding out solid wastes in the separated wastewater. Preferably, the dredging mechanism comprises: two arc-shaped fixing rods fixedly connected to the front and rear inner walls of the treatment box; the water pipe is connected to the outer walls of the two arc-shaped fixing rods in a sliding manner, and a plurality of spray heads are fixedly connected below the outer walls of the water pipe and are used for spraying water to the top of the outer wall of the separating cylinder for cleaning; and the stirring assembly is arranged below the water pipe and used for stirring the water pipe to slide on the outer wall of the arc-shaped fixing rod. Preferably, the toggle assembly comprises: the arc-shaped shifting blocks are equally divided and fixedly connected to the outer wall of the annular rail; the two deflector rods are fixedly connected to the outer wall of the water pipe, and the lower parts of t