CN212119162U

CN212119162U - Liquid manure integration filtration system

Info

Publication number: CN212119162U
Application number: CN202020747199.5U
Authority: CN
Inventors: 徐守全; 李胜
Original assignee: Anhui Guanghua Agricultural Technology Co ltd
Current assignee: Anhui Guanghua Agricultural Technology Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-11
Anticipated expiration: 2030-05-07

Abstract

The utility model belongs to the technical field of agricultural production, and particularly discloses a water and fertilizer integrated filtering system, which comprises a primary filter, a water and fertilizer mixing box and a secondary filter; the tail end of the water inlet pipeline is connected to a tap water supply system and a rainwater collecting system, water to be irrigated is input into a primary filter through a pressure pump, the primary filter is a cyclone separator and is subjected to primary filtration to separate out impurities such as silt and the like, and the filtered irrigation water is introduced into a mixing cavity; it also lets in the mixing chamber with the complex liquid fertilizer to advance the pipe through the liquid fertilizer to stir through total control button control stirring subassembly, make liquid fertilizer and irrigation water intensive mixing, then in leading-in buffer chamber through the intercommunication pipeline, carry out the secondary filter, filter the impurity that probably does not dissolve in the liquid fertilizer, get into secondary filter after filtering, in the water supply pipe among the leading-in drip irrigation system of cubic filtration back.

Description

Liquid manure integration filtration system

Technical Field

The utility model relates to an agricultural production technical field specifically is a liquid manure integration filtration system.

Background

A water and fertilizer integration technology refers to a new agricultural technology integrating irrigation and fertilization. The water and fertilizer integration is realized by means of a pressure system (or natural fall of the terrain), mixing soluble solid or liquid fertilizer with irrigation water according to the soil nutrient content and the fertilizer requirement rule and characteristics of the crop species, supplying water and fertilizer through a controllable pipeline system, forming drip irrigation through a pipeline and a dripper after the water and fertilizer are mixed, and uniformly, regularly and quantitatively infiltrating a crop root system development and growth area to ensure that the main root system soil is always kept loose and has proper water content; meanwhile, according to the characteristics of fertilizer requirement of different crops, the conditions of soil environment and nutrient content, the water requirement of the crops in different growth periods and the fertilizer requirement rule condition, the demand design of different growth periods is carried out, and the water and the nutrients are quantified at regular time and are directly provided for the crops in proportion.

However, the spray nozzles for spray irrigation are small in diameter and can easily clog the nozzles if the water source is not filtered. In addition, a fertilizer is required to be added into a water source in a targeted manner for increasing nutrition, and solid particles are easy to generate to block a nozzle under the condition that the fertilizer is not completely dissolved. Adopt independent water source filter and fertilizer filter among the prior art usually, filter water source and fertilizer after dissolving respectively, the staff need operate two equipment simultaneously, the operation is complicated, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid manure integration filtration system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a water and fertilizer integrated filtering system comprises a primary filter, a water and fertilizer mixing box and a secondary filter; the inlet end of the primary filter is connected to a water inlet pipeline, a pressure pump is connected to the water inlet pipeline, and the output end of the primary filter is connected to a water-fertilizer mixing box; a mixing cavity is arranged above the inside of the water-fertilizer mixing box, the bottom of the mixing cavity is of a conical structure with a narrow lower part and a wide upper part, and the output end of the primary filter is connected to the upper part of the mixing cavity through a connecting pipeline; a liquid fertilizer inlet pipe is arranged on the other side of the mixing cavity, and a stirring assembly is arranged in the mixing cavity; the bottom of the mixing cavity is connected with a communicating pipeline, the bottom of the communicating pipeline is connected with a buffer cavity, and a multi-stage filter screen is arranged in the buffer cavity; the bottom of the buffer cavity is provided with a lead-out pipeline which is connected to a secondary filter, and the output end of the secondary filter is connected to a water supply pipeline.

Furthermore, the tail end of the water inlet pipeline is connected to a tap water supply system and a rainwater collecting system.

Furthermore, the buffer cavity is a conical structure with a narrow upper part and a wide lower part, and the buffer cavity and the mixing cavity are oppositely arranged at the upper end and the lower end in the liquid fertilizer mixing box along the communicating pipeline.

Furthermore, the stirring assembly comprises a rotating motor and a stirring shaft, the rotating motor is fixed at the top of the mixing cavity, the stirring shaft is connected to an output shaft of the rotating motor, and the stirring shaft is vertically arranged in the mixing cavity; a plurality of stirring fins which are uniformly distributed are arranged on the outer side of the bottom of the stirring shaft, and the height of the inlet position at the tail end of the liquid fertilizer inlet pipe is higher than that of the position of the stirring fins.

Further, the primary filter is a cyclone separator, and the secondary filter is a centrifugal filter.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure and good filtering effect, and can solve the problem of blockage of the drip irrigation system after filtering; the tail end of the water inlet pipeline is connected to a tap water supply system and a rainwater collecting system, water to be irrigated is input into a primary filter through a pressure pump, the primary filter is a cyclone separator and is subjected to primary filtration to separate out impurities such as silt and the like, and the filtered irrigation water is introduced into a mixing cavity; it also lets in the mixing chamber with the complex liquid fertilizer to advance the pipe through the liquid fertilizer to stir through total control button control stirring subassembly, make liquid fertilizer and irrigation water intensive mixing, then in leading-in buffer chamber through the intercommunication pipeline, carry out the secondary filter, filter the impurity that probably does not dissolve in the liquid fertilizer, get into secondary filter after filtering, in the water supply pipe among the leading-in drip irrigation system of cubic filtration back.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a primary filter; 2. a water inlet pipe; 3. a pressure pump; 4. a water and fertilizer mixing box; 5. a mixing chamber; 6. feeding liquid fertilizer into the pipe; 7. a stirring assembly; 8. a communicating pipe; 9. a buffer chamber; 10. a multi-stage filter screen; 11. leading out the pipeline; 12. a secondary filter; 13. a water supply pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 according to specific situations by those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: a water and fertilizer integrated filtering system comprises a primary filter 1, a water and fertilizer mixing box 4 and a secondary filter 12; the inlet end of the primary filter 1 is connected to a water inlet pipeline 2, the water inlet pipeline 2 is connected with a booster pump 3, and the output end of the primary filter 1 is connected to a water-fertilizer mixing box 4; a mixing cavity 5 is arranged above the inside of the liquid manure mixing box 4, the bottom of the mixing cavity 5 is of a conical structure with a narrow lower part and a wide upper part, and the output end of the primary filter 1 is connected to the upper part of the mixing cavity 5 through a connecting pipeline; a liquid fertilizer inlet pipe 6 is arranged at the other side of the mixing cavity 5, and a stirring assembly 7 is arranged in the mixing cavity 5; the bottom of the mixing cavity 5 is connected with a communicating pipeline 8, the bottom of the communicating pipeline 8 is connected with a buffer cavity 9, and a multi-stage filter screen 10 is arranged in the buffer cavity 9; the bottom of the buffer cavity 9 is provided with a lead-out pipeline 11, the lead-out pipeline 11 is connected to a secondary filter 12, and the output end of the secondary filter 12 is connected to a water supply pipeline 13.

Further, the tail end of the water inlet pipeline 2 is connected to a tap water supply system and a rainwater collecting system.

Further, the buffer chamber 9 is a conical structure with a narrow upper part and a wide lower part, and the buffer chamber 9 and the mixing chamber 5 are oppositely arranged at the upper end and the lower end in the liquid fertilizer mixing box 4 along the communicating pipeline 8.

Further, the stirring assembly 7 comprises a rotating motor and a stirring shaft, the rotating motor is fixed at the top of the mixing cavity 5, the stirring shaft is connected to an output shaft of the rotating motor, and the stirring shaft is vertically arranged in the mixing cavity 5; a plurality of stirring fins which are uniformly distributed are arranged on the outer side of the bottom of the stirring shaft, and the height of the inlet position at the tail end of the liquid fertilizer inlet pipe 6 is higher than that of the position of the stirring fins.

Further, the primary filter 1 is a cyclone separator, and the secondary filter 12 is a centrifugal filter.

The working principle is as follows: the inlet end of the primary filter 1 is connected to a water inlet pipeline 2, a booster pump 3 is connected to the water inlet pipeline 2, and the output end of the primary filter 1 is connected to a water-fertilizer mixing box 4; a mixing cavity 5 is arranged above the inside of the liquid manure mixing box 4, the bottom of the mixing cavity 5 is of a conical structure with a narrow lower part and a wide upper part, and the output end of the primary filter 1 is connected to the upper part of the mixing cavity 5 through a connecting pipeline; the tail end of the water inlet pipeline 2 is connected to a tap water supply system and a rainwater collection system, water to be irrigated is input into a primary filter 1 through a booster pump 3, the primary filter 1 is a cyclone separator, primary filtration is carried out, impurities such as silt and the like are separated, and the filtered irrigation water is introduced into a mixing cavity 5;

a liquid fertilizer inlet pipe 6 is arranged at the other side of the mixing cavity 5, and a stirring assembly 7 is arranged in the mixing cavity 5; the bottom of the mixing cavity 5 is connected with a communicating pipeline 8, the bottom of the communicating pipeline 8 is connected with a buffer cavity 9, and a multi-stage filter screen 10 is arranged in the buffer cavity 9; a guide-out pipeline 11 is arranged at the bottom of the buffer cavity 9, the guide-out pipeline 11 is connected to a secondary filter 12, and the output end of the secondary filter 12 is connected to a water supply pipeline 13; advance pipe 6 through liquid fertilizer and also let in the hybrid chamber 5 with the complex liquid fertilizer to stir through total control button control stirring subassembly 7, make liquid fertilizer and irrigation water intensive mixing, then through the leading-in cushion chamber 9 of communicating pipe 8 in, carry out the secondary filter, filter the impurity that probably does not dissolve in the liquid fertilizer, get into secondary filter 12 after the filtration, in the leading-in water supply pipe 13 among the drip irrigation system of cubic filtration back.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

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

Claims

1. The utility model provides a liquid manure integration filtration system which characterized in that: comprises a primary filter (1), a water-fertilizer mixing box (4) and a secondary filter (12); the inlet end of the primary filter (1) is connected to a water inlet pipeline (2), the water inlet pipeline (2) is connected with a booster pump (3), and the output end of the primary filter (1) is connected to a water-fertilizer mixing box (4); a mixing cavity (5) is arranged above the inside of the water and fertilizer mixing box (4), the bottom of the mixing cavity (5) is of a conical structure with a narrow lower part and a wide upper part, and the output end of the primary filter (1) is connected to the upper part of the mixing cavity (5) through a connecting pipeline; a liquid fertilizer inlet pipe (6) is arranged at the other side of the mixing cavity (5), and a stirring assembly (7) is arranged in the mixing cavity (5); the bottom of the mixing cavity (5) is connected with a communicating pipeline (8), the bottom of the communicating pipeline (8) is connected with a buffer cavity (9), and a multi-stage filter screen (10) is arranged in the buffer cavity (9); the bottom of the buffer cavity (9) is provided with a lead-out pipeline (11), the lead-out pipeline (11) is connected to a secondary filter (12), and the output end of the secondary filter (12) is connected to a water supply pipeline (13).

2. The integrated water and fertilizer filtering system of claim 1, wherein: the tail end of the water inlet pipeline (2) is connected to a tap water supply system and a rainwater collecting system.

3. The integrated water and fertilizer filtering system of claim 1, wherein: the buffer cavity (9) is of a conical structure with a narrow upper part and a wide lower part, and the buffer cavity (9) and the mixing cavity (5) are oppositely arranged at the upper end and the lower end in the liquid manure mixing box (4) along the communicating pipeline (8).

4. The integrated water and fertilizer filtering system of claim 1, wherein: the stirring assembly (7) comprises a rotating motor and a stirring shaft, the rotating motor is fixed at the top of the mixing cavity (5), the stirring shaft is connected to an output shaft of the rotating motor, and the stirring shaft is vertically arranged in the mixing cavity (5); a plurality of stirring fins which are uniformly distributed are arranged on the outer side of the bottom of the stirring shaft, and the height of the inlet position at the tail end of the liquid fertilizer inlet pipe (6) is higher than that of the position of the stirring fins.

5. The integrated water and fertilizer filtering system of claim 1, wherein: the primary filter (1) is a cyclone separator, and the secondary filter (12) is a centrifugal filter.