CN211159499U

CN211159499U - A dosing unit for potassium nitrate production and processing

Info

Publication number: CN211159499U
Application number: CN201921584369.6U
Authority: CN
Inventors: 黄志坚; 熊佳义
Original assignee: Hunan Meiao Potassium Industry Co ltd
Current assignee: Hunan Meiao Potassium Industry Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-08-04
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a batching device for potassium nitrate production and processing, which comprises a bracket, wherein an outer box body is arranged on the bracket, an inner roller is arranged in the outer box body, a first knife tackle is arranged on the inner wall of the upper part of the inner roller, a second knife tackle is arranged on the inner wall of the lower part of the inner roller, a second discharge hole is arranged on one side of an inner roller bottom plate, the central position of the inner roller bottom plate is connected with a main shaft, the lower end of the main shaft is connected on an output shaft of a motor, and the motor is arranged on the bracket bottom plate and is positioned outside the outer box body; the baffle is provided with including outer internal portion of box below, is provided with many electrothermal tubes on the outer internal wall of box, and first discharge gate has been seted up to outer box lower extreme one side, and this device carries out rotatory structure through setting up interior cylinder, and two sets of knife tackle inside the cylinder carry out abundant broken stirring with the material in the cooperation and dissolve, also set up the electrothermal tube simultaneously on outer internal wall of box, heat for interior cylinder when ambient temperature reduces and prevent the material crystallization.

Description

A dosing unit for potassium nitrate production and processing

Technical Field

The utility model relates to a potassium nitrate apparatus for producing field especially relates to a dosing unit for potassium nitrate production and processing.

Background

Potassium nitrate is a chemical fertilizer containing 13.8% of nitrogen and 46.6% of potassium oxide. Is commonly called as potassium nitrate or potassium nitrate, is colorless transparent orthorhombic crystal or rhombic crystal or white powder, and has no odor, no toxicity, salty taste and cool feeling. The moisture absorption in the air is small, and the caking is not easy. It is suitable for vegetables, fruits and flowers, and some chlorine-sensitive crops.

The production method of potassium nitrate is generally a double decomposition circulation method, an ion exchange method and the like, namely potassium chloride or potassium carbonate is mixed and then dissolved in a mixing tank to obtain a potassium chloride reaction solution, and then the subsequent production is carried out. The existing dosing tank is usually stirred by a stirring rod to promote dissolution, and has the defects of easy damage of the stirring rod, uneven stirring and the like. In the processing process, when the environmental temperature is reduced, the materials are easy to crystallize, and the material supply speed is low, so that the production and processing efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, provide a dosing unit for potassium nitrate production and processing, cancel traditional stirring rod, through setting up the structure that the cylinder carries out the rotation, the inside two sets of knife tackle of cylinder carry out abundant broken stirring with the material and dissolve in the cooperation, also set up the electrothermal tube simultaneously on outer box inner wall, heat for the inner drum when ambient temperature reduces and prevent the material crystallization.

In order to realize the above purpose, the utility model adopts the technical scheme that:

a batching device for potassium nitrate production and processing comprises a support and is characterized in that an outer box body is mounted on the support, an inner roller is arranged in the outer box body, a feed inlet is formed in a top cover of the outer box body, the top of the feed inlet is branched into a first feed inlet and a second feed inlet, the lower end of the feed inlet extends into the inner roller, a filter screen is arranged in the inner roller to divide the inner roller into an upper part and a lower part, a first knife group is arranged on the inner wall of the upper part of the inner roller, a second knife group is arranged on the inner wall of the lower part of the inner roller, a second discharge outlet is formed in one side of a bottom plate of the inner roller, a main shaft is connected to the central position of the bottom plate of the inner roller, the lower end of the main; the baffle is arranged below the inner roller in the outer box body, the inner wall of the outer box body is provided with a plurality of electric heating tubes, and one side of the lower end of the outer box body is provided with a first discharge hole.

Furthermore, first feed inlet and second feed inlet bottom are linked together, and install on the top cap of outer box and the top panel of interior cylinder through first bearing second bearing respectively, and first bearing second bearing is sealed bearing.

Furthermore, the cutter devices of the first cutter group are arranged on the inner wall of the inner roller in a crossed manner, and the cutter devices of the first cutter group are structurally characterized in that a plurality of groups of blades are arranged on each connecting rod in an array manner.

Furthermore, the cutter devices of the second cutter group are symmetrically arranged on the inner wall of the inner roller, and the width of the cutter of the second cutter group is wider, so that the stirring effect is achieved.

Furthermore, the top end of the main shaft is connected with a connecting plate, and the connecting plate is fixedly connected to the center of the inner roller base plate through a bolt.

Further, the second discharge hole extends downwards to the position below the baffle.

Furthermore, a through hole is formed in the center of the baffle plate for installing the spindle, and a circular ring hole is formed in the baffle plate for avoiding the second discharge hole during movement.

Furthermore, a first electromagnetic valve and a second electromagnetic valve are respectively arranged on the first discharge hole and the second discharge hole.

The utility model has the advantages that:

1. cancel traditional stirring rod, through the spacing cooperation lower extreme main shaft support of upper end feed inlet and the interior cylinder of transmission installation in the external case to the rotation of cylinder in realizing, the inside first knife tackle and the second knife tackle of cylinder carry out abundant broken stirring with the material in the cooperation and dissolve.

2. The inner wall of the outer box body is provided with the electric heating pipe, so that the inner roller is heated when the environmental temperature is reduced, and the material is prevented from crystallizing.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an installation schematic diagram of the first bearing and the second bearing of the present invention.

The text labels in the figures are represented as: 1. A first feed port; 2. a second feed port; 3. a first bearing; 4. a second bearing; 5. an inner drum; 6. an outer case; 7. an electric heating tube; 8. a baffle plate; 9. a first electromagnetic valve; 10. a first discharge port; 11. a main shaft; 12. a motor; 13. a connecting plate; 14. a second discharge port; 15. a second electromagnetic valve; 16. a second group of knives; 17. a filter screen; 18. a blade; 19. a first group of knives; 20. and (4) a bracket.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

Please refer to fig. 1, which is a schematic structural diagram of a preferred embodiment of a batching device for potassium nitrate production and processing according to the present invention.

A batching device for potassium nitrate production and processing comprises a support 20 and is characterized in that an outer box body 6 is mounted on the support 20, an inner roller 5 is arranged in the outer box body 6, a feed inlet is formed in a top cover of the outer box body 6, the top of the feed inlet is bifurcated into a first feed inlet 1 and a second feed inlet 2, the lower end of the feed inlet extends into the inner roller 5, a filter screen 17 is arranged inside the inner roller 5 to divide the inner roller 5 into an upper part and a lower part, a first cutter set 19 is arranged on the inner wall of the upper part of the inner roller 5, a second cutter set 16 is arranged on the inner wall of the lower part of the inner roller 5, a second discharge outlet 14 is formed in one side of a bottom plate of the inner roller 5, a main shaft 11 is connected to the central position of the bottom plate of the inner roller 5, the lower end of the main shaft; a baffle 8 is arranged below the inner roller 5 inside the outer box 6, a plurality of electric heating tubes 7 are arranged on the inner wall of the outer box 6, and a first discharge hole 10 is formed in one side of the lower end of the outer box 6.

Preferably, as shown in fig. 2, the first feeding hole 1 is communicated with the second feeding hole 2 at the bottom, and is respectively installed on the top cover of the outer box 6 and the top panel of the inner drum 5 through the first bearing 3 and the second bearing 4, and the first bearing 3 and the second bearing 4 are both sealing bearings.

Preferably, as shown in fig. 1, the cutter devices of the first cutter set 19 are arranged on the inner wall of the inner drum 5 in a crossing manner, and the cutter devices of the first cutter set 19 are structured such that a plurality of groups of blades 18 are arranged on each connecting rod in an array manner.

Preferably, as shown in fig. 1, the cutting devices of the second knife group 16 are symmetrically disposed on the inner wall of the inner drum 5, and the width of the cutting knife of the second knife group 16 is wider to play a role of stirring at the same time.

Preferably, as shown in fig. 1, a connecting plate 13 is connected to the top end of the main shaft 11, and the connecting plate 13 is fixedly connected to the central position of the bottom plate of the inner drum 5 through a bolt.

Preferably, referring to fig. 1, the second discharge hole 14 extends downward to a position below the baffle plate 8.

Preferably, as shown in fig. 1, a through hole is formed in the center of the baffle plate 8 for installing the spindle 11, and a circular ring hole is formed in the baffle plate 8 for avoiding a space when the second discharge hole 14 moves.

Preferably, as shown in fig. 1, the first discharge hole 10 and the second discharge hole 14 are respectively provided with a first electromagnetic valve 9 and a second electromagnetic valve 15.

The utility model discloses during the use, at first throw into material and water respectively from first feed inlet 1 and second feed inlet 2, the upper portion of cylinder 5 in getting into, starting motor 12 drives interior cylinder 5 and rotates, carry out breakage and stirring with the material through first knife tackle 19, dissolve insufficient material this moment and still can not pass through filter screen 17, the material that enters into the 5 lower parts of interior cylinder carries out further stirring once more through second knife tackle 16 and dissolves, dissolve and open in the storage space of second electromagnetic valve 15 follow the 14 discharge of second discharge gate to baffle 8 lower part after abundant, open first electromagnetic valve 9 and then can follow first discharge gate 10 and carry out ultimate ejection of compact.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; these modifications, variations or combinations, or direct applications of the concepts and solutions of the present invention to other applications without further modifications, are intended to be included within the scope of the present invention.

Claims

1. A batching device for potassium nitrate production and processing comprises a support (20) and is characterized in that an outer box body (6) is mounted on the support (20), an inner roller (5) is arranged in the outer box body (6), a feed inlet is formed in a top cover of the outer box body (6), the top of the feed inlet is branched into a first feed inlet (1) and a second feed inlet (2), the lower end of the feed inlet extends into the inner roller (5), a filter screen (17) is arranged inside the inner roller (5) to divide the inner roller (5) into an upper part and a lower part, a first cutter set (19) is arranged on the inner wall of the upper part of the inner roller (5), a second cutter set (16) is arranged on the inner wall of the lower part of the inner roller (5), a second discharge outlet (14) is formed in one side of a bottom plate of the inner roller (5), a main shaft (11) is connected to the central position of the bottom plate of the inner, the motor (12) is arranged on the bottom plate of the bracket (20) and is positioned outside the outer box body (6); a baffle (8) is arranged below the inner roller (5) in the outer box body (6), a plurality of electric heating tubes (7) are arranged on the inner wall of the outer box body (6), and a first discharge hole (10) is formed in one side of the lower end of the outer box body (6).

2. The batching device for the potassium nitrate production and processing according to claim 1, wherein the first feeding port (1) and the second feeding port (2) are communicated at the bottom and are respectively installed on the top cover of the outer box body (6) and the top panel of the inner drum (5) through a first bearing (3) and a second bearing (4), and the first bearing (3) and the second bearing (4) are both sealing bearings.

3. The batching device for the potassium nitrate production and processing according to claim 1, characterized in that the cutter devices of the first cutter group (19) are crosswise arranged on the inner wall of the inner drum (5), and the cutter devices of the first cutter group (19) are structured to be provided with a plurality of groups of blades (18) on each connecting rod in an array manner.

4. The batching device for the potassium nitrate production and processing according to claim 1, characterized in that the cutter devices of the second group of knives (16) are symmetrically arranged on the inner wall of the inner drum (5) and the width of the cutters of the second group of knives (16) is wide to simultaneously play a role of stirring.

5. The batching device for potassium nitrate production and processing according to claim 1, wherein a connecting plate (13) is connected to the top end of the main shaft (11), and the connecting plate (13) is fixedly connected to the central position of the bottom plate of the inner drum (5) through a bolt.

6. The batching device for the potassium nitrate production process according to claim 1, characterized in that said second outlet (14) is deep down below the baffle (8).

7. The batching device for potassium nitrate production and processing according to claim 1 or 6, wherein a through hole is formed in the center of the baffle (8) for installing the main shaft (11), and a circular ring hole is formed in the baffle (8) for avoiding a space when the second discharge port (14) moves.

8. The batching device for the potassium nitrate production and processing according to claim 1, wherein the first discharging port (10) and the second discharging port (14) are respectively provided with a first electromagnetic valve (9) and a second electromagnetic valve (15).