CN209752902U

CN209752902U - Tubular reactor for producing high-efficiency ecological fertilizer of poly-amino acid

Info

Publication number: CN209752902U
Application number: CN201920371555.5U
Authority: CN
Inventors: 陶兴亮; 柏万文; 蒋天举; 阎应广
Original assignee: Chengdu Cloud Picture Cmi Holdings Ltd
Current assignee: Chengdu Cloud Picture Cmi Holdings Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2019-12-10
Anticipated expiration: 2029-03-22

Abstract

The utility model discloses a tubular reactor for producing high-efficiency ecological fertilizer of polyamino acid, which comprises a reactor body, wherein a reaction tube is sleeved in the reactor body, a closed cavity is formed between the reactor body and the reaction tube, the reactor body comprises an upper shell and a lower shell which are matched with each other, the reaction tube also comprises an upper tube body and a lower tube body which are matched with each other, a water supply inlet and a steam outlet are arranged in the upper shell in a matched manner, an amino acid feeding tube is coaxially and jointly arranged on the lower shell and the lower tube body, and the part of the amino acid feeding tube, which is positioned in the reaction tube, is provided with a plurality of discharge holes; the edge of the upper shell and the edge of the upper pipe body are respectively provided with a stepped convex plate, and the edge of the lower shell and the edge of the lower pipe body are respectively provided with a stepped groove matched with the stepped convex plates. The body and the reaction tube of the reactor are designed into split structures, and the poly-amino acid conveying tube stretches into the reaction tube to uniformly convey materials, so that the aims of uniform material mixing, simple equipment maintenance and easy cleaning are fulfilled.

Description

Tubular reactor for producing high-efficiency ecological fertilizer of poly-amino acid

Technical Field

the utility model relates to a chemical fertilizer production field, concretely relates to high-efficient ecological fertile production of polyamino acid is with tubular reactor.

Background

The polymeric amino acid fertilizer, poly-amino acid fertilizer for short, is a kind of fertilizer produced by adding polymeric amino acid synergist on the basis of traditional fertilizer, and the poly-amino acid high molecular compound can play the role of ion pump, and can strengthen the absorption of crops to nitrogen, phosphorus, potassium and trace elements. Compared with the conventional compound (mixed) fertilizer, the polyamino acid fertilizer has the characteristics of drought resistance, water retention, high nutrient utilization rate and the like. The body of the existing tubular reactor for producing the poly-amino acid ecological fertilizer is a revolving body with openings at two ends, and the reaction tube is arranged in the reactor, so that the dirt on the inner wall is frequently not completely cleaned when the reactor body or the reaction tube is cleaned, the volume of the reactor is reduced when the dirt is deposited for a long time, the flow of the polymer in the reactor is blocked, the blockage is generated, and the normal operation of the polymerization reaction is influenced. In addition, in the prior art, materials such as raw materials, poly-amino acid and the like are all fed from an inlet of a reactor, and the materials are sent out from an outlet after the reaction is finished, so that the materials at the inlet are easy to gather, and the phenomena of large material return ratio, uneven product granularity and incomplete reaction exist.

Disclosure of Invention

In order to solve the problem, the utility model discloses a tubular reactor is used in fertile production of high-efficient ecology of polyamino acid, this reactor's body and reaction tube all design split type structure, and the inside even pay-off of reaction tube is stretched into to the polyamino acid conveying pipeline, has realized material misce bene, equipment maintenance is simple, easy abluent purpose.

A tubular reactor for producing a high-efficiency ecological fertilizer of poly-amino acid comprises a reactor body, wherein a reaction tube is sleeved in the reactor body, a closed cavity is formed between the reactor body and the reaction tube, the reactor body comprises an upper shell and a lower shell which are matched with each other, the reaction tube also comprises an upper tube body and a lower tube body which are matched with each other, a water supply inlet and a steam outlet are installed on the upper shell in a matched manner, an amino acid feeding tube is coaxially and jointly installed on the lower shell and the lower tube body, and a plurality of discharging holes are formed in the part, located in the reaction tube, of the amino acid feeding tube;

The edge of the upper shell and the edge of the upper pipe body are respectively provided with a stepped convex plate, and the edge of the lower shell and the edge of the lower pipe body are respectively provided with a stepped groove matched with the stepped convex plates.

Preferably, a first sealing ring is arranged at the joint of the reactor body and the reaction tube.

Preferably, the connection parts of the feed water inlet, the steam outlet and the amino acid feeding pipe of the reactor body are provided with second sealing rings.

Preferably, the joint of the upper shell and the lower shell is provided with a convex connecting part, the two connecting parts are connected through a first screw, and a first sealing gasket is arranged between the two connecting parts.

Preferably, the upper pipe body and the lower pipe body are connected through a second screw, and a second sealing gasket is arranged between the upper pipe body and the lower pipe body.

The utility model has the advantages that:

(1) The utility model discloses a with the form that reactor body and reaction tube components of a whole that can function independently set up, make things convenient for the dismouting to overhaul, the washing of the internal side wall scale deposit of convenience.

(2) The amino acid inlet pipe stretches into the inside of the reaction pipe and is provided with a plurality of discharge ports, so that the amino acid can be highly dispersed after being sprayed, the mass transfer area is increased, turbulent mixing is improved, the ammonification reaction is quickly completed, and the pipe orifice is not easy to scale and block.

(3) The sealing performance of the device is improved by the arrangement of the sealing ring and the sealing gasket, and leakage of materials is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an overall sectional view of the present invention;

FIG. 3 is a view showing the construction of the upper and lower housings;

FIG. 4 is a view showing the structure of the lower and lower pipes;

FIG. 5 is a front view of the overall structure;

FIG. 6 is a top view of the overall structure;

in the figure: 1. raw materials import, 2, reactor body, 3, feed water entry, 4, steam outlet, 5, amino acid inlet pipe, 6, first sealing washer, 7, second sealing washer, 8, reaction tube.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, a tubular reactor for producing a high-efficiency ecological fertilizer containing poly-amino acid, wherein a reaction tube 8 is sleeved in a reactor body 2, a closed cavity is formed between the reactor body 2 and the reaction tube 8, the reactor body 2 comprises an upper shell and a lower shell which are matched with each other, a water supply inlet 3 and a steam outlet 4 are arranged in the upper shell in a matched manner, and heat generated by the reaction of materials in the reaction tube is absorbed and taken away by water cooling. The feed water inlet, the steam outlet and the amino acid feeding pipe of the reactor body are all provided with a second sealing ring, so that the sealing performance of the device is improved.

As shown in fig. 3, stepped convex plates are welded on the edges of the two sides of the upper shell, stepped grooves matched with the stepped convex plates are machined on the edges of the two sides of the lower shell, the convex plates are matched with the grooves to form a sealing structure, convex connecting portions are arranged on the outer sides of the convex plates and the grooves, the two connecting portions are connected through first screws, and a first sealing gasket is arranged between the two connecting portions.

The reaction tube 8 comprises an upper tube body and a lower tube body which are matched with each other, as shown in fig. 4, a stepped convex plate is arranged at the edge of the upper tube body in a processing manner, and a stepped groove matched with the stepped convex plate is arranged at the edge of the lower tube body in a processing manner. The convex plate is matched with the groove to form a sealing structure, the upper pipe body and the lower pipe body are connected through a second screw, and a second sealing gasket is arranged between the upper pipe body and the lower pipe body. The form that the components of a whole that can function independently set up makes things convenient for dismouting to overhaul, makes things convenient for the washing of internal side wall scale deposit.

the lower shell and the lower shell are coaxially and jointly provided with an amino acid feeding pipe 5, and the part of the amino acid feeding pipe, which is positioned in the reaction pipe, is provided with a plurality of discharging holes; the amino acid can be highly dispersed after being sprayed, the mass transfer area is increased, turbulent mixing is improved, the ammonification reaction is quickly completed, and the pipe orifice is not easy to scale and block.

The first sealing ring 6 is arranged at the joint of the reactor body and the reaction tube, is a framework-shaped sealing ring, and increases the sealing effect through the self tension force to prevent raw material leakage.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tubular reactor for producing a high-efficiency ecological fertilizer containing poly-amino acid is characterized by comprising a reactor body, wherein a reaction tube is sleeved in the reactor body, a closed cavity is formed between the reactor body and the reaction tube, the reactor body comprises an upper shell and a lower shell which are matched with each other, the reaction tube also comprises an upper tube body and a lower tube body which are matched with each other, a water supply inlet and a steam outlet are installed on the upper shell in a matched manner, an amino acid feeding tube is coaxially and jointly installed on the lower shell and the lower tube body, and a plurality of discharging holes are formed in the part of the amino acid feeding tube, which is positioned in the reaction tube;

2. The tubular reactor for producing the high-efficiency ecological fertilizer containing the polyamino acid as claimed in claim 1, wherein a first sealing ring is arranged at the joint of the reactor body and the reaction tube.

3. the tubular reactor for producing the high-efficiency ecological fertilizer containing the polyamino acid as claimed in claim 1, wherein the joints of the water supply inlet, the steam outlet and the amino acid feeding pipe of the reactor body are provided with second sealing rings.

4. the tubular reactor for producing the high-efficiency ecological fertilizer containing the polyamino acid as claimed in claim 1, wherein the joint of the upper shell and the lower shell is provided with a convex connecting portion, the two connecting portions are connected through a first screw, and a first sealing gasket is arranged between the two connecting portions.

5. The tubular reactor for producing the high-efficiency ecological fertilizer containing the polyamino acid, which is claimed in claim 1, wherein the upper tubular body and the lower tubular body are connected through a second screw, and a second sealing gasket is arranged between the upper tubular body and the lower tubular body.