阅读说明：本技术 一种硫酸铵的精炼装置 (Refining device of ammonium sulfate ) 是由 封宽裕 潘保立 葛加成 袁从阳 刘蕾 于 2020-07-06 设计创作，主要内容包括：本发明公开了一种硫酸铵的精炼装置,涉及化工技术领域；该硫酸铵的精炼装置,包括混合箱,混合箱内设有用于粗硫酸铵进入的进料口,混合箱内固定有第一固定板,第一固定板上方通过驱动组件活动连接有第一过滤网,所述第一过滤网上方设有搅拌组件；所述第一固定板通过出料管与过滤腔连通,过滤腔中设有过滤组件；所述混合箱通过移料泵与除铵箱连通,除铵箱与一侧的推料离心机连通,推料离心机与干燥箱连通,通过设置驱动组件,能够起到过滤杂质的作用,而通过搅拌组件能够起到搅拌的作用,在驱动组件向上移动的过程中,能够带动支架在竖直方向上移动,进而不会影响到过滤和搅拌,通过两者的组合,具有非常好的实用性。(The invention discloses an ammonium sulfate refining device, and relates to the technical field of chemical industry; the refining device for the ammonium sulfate comprises a mixing box, wherein a feed inlet for crude ammonium sulfate to enter is formed in the mixing box, a first fixing plate is fixed in the mixing box, a first filter screen is movably connected above the first fixing plate through a driving assembly, and a stirring assembly is arranged above the first filter screen; the first fixing plate is communicated with a filter cavity through a discharge pipe, and a filter assembly is arranged in the filter cavity; the mixing box removes the material pushing centrifuge intercommunication of ammonium case and one side through moving the material pump and removing ammonium case intercommunication, pushes away material centrifuge and drying cabinet intercommunication, through setting up drive assembly, can play the effect of filtering impurity, and can play the effect of stirring through the stirring subassembly, at drive assembly rebound's in-process, can drive the support and move in vertical direction, and then can not influence filtration and stirring, through the combination between the two, has very good practicality.)

1. A refining device of ammonium sulfate comprises a mixing box (01), wherein a feeding hole (11) for crude ammonium sulfate to enter is formed in the mixing box (01), and is characterized in that a first fixing plate (12) is fixed in the mixing box (01), a first filter screen (13) is movably connected above the first fixing plate (12) through a driving assembly (02), and a stirring assembly (03) is arranged above the first filter screen (13); the first fixing plate (12) is communicated with the filter cavity (16) through a discharge pipe (14), a control valve (15) is arranged on the discharge pipe (14), and a filter assembly (04) is arranged in the filter cavity (16); the mixing box (01) is communicated with the ammonium removing box (05) through a material moving pump (43), the ammonium removing box (05) is communicated with a material pushing centrifugal machine (06) on one side, and the material pushing centrifugal machine (06) is communicated with the drying box (07).

2. The refining device of ammonium sulfate as set forth in claim 1, characterized in that an oxygen-flushing chamber (17) is further provided on one side of the mixing box (01), and the oxygen-flushing chamber (17) is communicated with the mixing box (01) through an oxygen-flushing pipe (18).

3. The refining device of ammonium sulfate as defined in claim 1, wherein the driving assembly (02) comprises two cavities (21) arranged on the mixing box (01), a threaded rod (22) and a first guide rod (25) are respectively fixed in the two cavities (21), the threaded rod (22) is in threaded connection with one end of the first filter screen (13), the first guide rod (25) is in sliding connection with the other end of the first filter screen (13), and the threaded rod (22) is connected with a first motor (24) outside the mixing box (01) through a bevel gear set (23).

4. The refining device of ammonium sulfate as defined in claim 1, wherein the stirring assembly (03) comprises a connecting frame (32) fixed on the top of the mixing box (01), a sliding groove (33) is formed in the connecting frame (32), the sliding groove (33) is slidably connected with a connecting shaft (34) on the support (31), a second motor (35) is fixed on the support (31), the output end of the second motor (35) is fixedly connected with a driving rod (36), first stirring shafts (37) are fixed at two ends of the driving rod (36), a second stirring shaft (38) is movably connected in the first stirring shaft (37), and a stirring rod (39) is fixed on the second stirring shaft (38).

5. The refining device of ammonium sulfate as recited in claim 4, wherein a connecting block (310) is fixed to one end of the second stirring shaft (38), the connecting block (310) is slidably connected to a second guide rod (312) of the second stirring shaft (38), and the connecting block (310) is connected to the first stirring shaft (37) through a spring (311).

6. The refining device of ammonium sulfate as set forth in claim 1, characterized in that the filtering assembly (04) comprises a plurality of placing frames (41) fixed in the filtering chamber (16), the placing frames (41) are sequentially reduced in length, and a second filter screen (42) is disposed on the placing frames (41).

7. The refining device of ammonium sulfate according to claim 1, wherein a second fixing plate (51) and a baffle plate (54) are fixed in the ammonium removing box (05), an ammonium removing cavity (55) is arranged between the baffle plate (54) and the ammonium removing box (05), a dosing pipe (53) is inserted in the ammonium removing cavity (55), and the dosing pipe (53) is communicated with a dosing port (52) at the top end of the ammonium removing box (05).

8. The refining device of ammonium sulfate as defined in claim 1, wherein a limiting frame (71) is fixed in the drying box (07), a third fixing plate (72) is fixed between the limiting frames (71), a connecting shaft (73) is rotatably connected between the limiting frames (71), a stirring blade (74) is fixed on the connecting shaft (73), one end of the connecting shaft (73) is fixedly connected with an output end of a third motor (75), a hot air pipe (76) is further fixed in the drying box (07), the hot air pipe (76) is communicated with a hot air box (78) at the top of the drying box (07), and a plurality of hot air spray heads (77) are arranged on the hot air pipe (76).

Technical Field

The invention relates to the technical field of chemical industry, in particular to a refining device of ammonium sulfate.

Background

Ammonium sulfate is a colorless crystal or white particle, odorless, insoluble in ethanol and acetone. It has hygroscopicity, and can be used for absorbing moisture, solidifying into blocks, heating to 513 deg.C, decomposing into ammonia gas, nitrogen gas, sulfur dioxide and water, reacting with alkali to release ammonia gas, reacting with barium chloride solution to generate barium sulfate precipitate, and salting out protein.

In the preparation of ammonium sulfate, most of the produced ammonium sulfate is wrong ammonium sulfate, while the effect of crude ammonium sulfate is poor in the using process, and the crude ammonium sulfate needs to be further refined at will to improve the content of the ammonium sulfate; and current crude ammonium sulfate adopts the wet process in refining process, and just mix through adding water, then detach inside water through the mode of distillation again, and this kind of mode can make the refining effect of ammonium sulfate relatively poor, can cause the waste of a large amount of ammonium sulfate, and the practicality is relatively poor.

Disclosure of Invention

The present invention has been made to solve the above problems, and an object of the present invention is to provide an apparatus for refining ammonium sulfate.

In order to achieve the purpose, the invention provides the following technical scheme:

a refining device of ammonium sulfate comprises a mixing box, wherein a feed inlet for crude ammonium sulfate to enter is formed in the mixing box, a first fixing plate is fixed in the mixing box, a first filter screen is movably connected above the first fixing plate through a driving assembly, and a stirring assembly is arranged above the first filter screen; the first fixing plate is communicated with the filter cavity through a discharge pipe, a control valve is arranged on the discharge pipe, and a filter assembly is arranged in the filter cavity; the mixing box is communicated with the ammonium removing box through the material moving pump, the ammonium removing box is communicated with the material pushing centrifugal machine on one side, and the material pushing centrifugal machine is communicated with the drying box.

On the basis of the technical scheme, the invention also provides the following optional technical scheme:

in one alternative: and an oxygen flushing chamber is also arranged on one side of the mixing box and is communicated with the mixing box through an oxygen flushing pipe.

In one alternative: the drive assembly is including setting up the cavity on the mixing box, and the quantity of cavity is two, is fixed with threaded rod and first guide bar in two cavities respectively, threaded rod and first filter screen one end threaded connection, first guide bar and first filter screen other end sliding connection, and the threaded rod passes through bevel gear group and is connected with the outer first motor of mixing box.

In one alternative: the stirring assembly comprises a connecting frame fixed at the top of the mixing box, a sliding groove is formed in the connecting frame, the sliding groove is connected with a connecting shaft on the support in a sliding mode, a second motor is fixed on the support, the output end of the second motor is fixedly connected with a driving rod, first stirring shafts are fixed at two ends of the driving rod, a second stirring shaft is movably connected in the first stirring shafts, and stirring rods are fixed on the second stirring shafts.

In one alternative: and one end of the second stirring shaft is fixedly provided with a connecting block, the connecting block is connected with a second guide rod on the second stirring shaft in a sliding manner, and the connecting block is connected with the first stirring shaft through a spring.

In one alternative: the filter assembly comprises a plurality of placing frames fixed in the filter cavity, the length of the placing frames is reduced in sequence, and a second filter screen is arranged on the placing frames.

In one alternative: remove ammonium incasement fixed with second fixed plate and baffle, the baffle with remove and be equipped with between the ammonium case and remove the ammonium chamber, remove the ammonium intracavity and insert and be equipped with the pencil that adds, add the pencil and remove the medicine mouth intercommunication that adds of ammonium case top.

In one alternative: the drying cabinet internal fixation has the spacing, is fixed with the third fixed plate between the spacing, rotates between the spacing to be connected with the connecting axle, is fixed with the stirring leaf on the connecting axle, and the one end of connecting axle and the output fixed connection of third motor still are fixed with the hot-blast main in the drying cabinet, and the hot-blast main communicates with the hot-blast cabinet at drying cabinet top, is equipped with a plurality of hot air shower nozzles on the hot-blast main.

Compared with the prior art, the invention has the following beneficial effects:

the driving assembly is arranged, so that the impurity filtering function can be achieved, the stirring function can be achieved through the stirring assembly, the support can be driven to move in the vertical direction in the upward moving process of the driving assembly, the filtering and stirring cannot be influenced, and the practicability is very good through the combination of the driving assembly and the stirring assembly; through setting up filtering component, can play very good filter effect, can effectively filter the solid impurity in the mixed liquid, convenient subsequent processing.

Drawings

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

FIG. 2 is a schematic view of the bevel gear set and the first motor according to the present invention.

FIG. 3 is a schematic view showing the connection between the first stirring shaft and the second stirring shaft according to the present invention.

Fig. 4 is a schematic structural view of the stent of the present invention.

Fig. 5 is a schematic structural view of the connecting frame of the present invention.

Notations for reference numerals: 01-mixing box, 02-driving component, 03-stirring component, 04-filtering component, 05-ammonium removing box, 06-material pushing centrifuge, 07-drying box, 11-feeding hole, 12-first fixing plate, 13-first filtering screen, 14-discharging pipe, 15-control valve, 16-filtering cavity, 17-oxygen flushing chamber, 18-oxygen flushing pipe, 21-cavity, 22-threaded rod, 23-bevel gear set, 24-first motor, 25-first guide rod, 31-bracket, 32-connecting frame, 33-sliding groove, 34-connecting shaft, 35-second motor, 36-driving rod, 37-first stirring shaft, 38-second stirring shaft, 39-stirring rod, 310-connecting block, 311-spring, 312-a second guide rod, 41-a placing rack, 42-a second filter screen, 43-a material moving pump, 51-a second fixing plate, 52-a medicine adding port, 53-a medicine adding pipe, 54-a baffle, 55-an ammonium removing cavity, 71-a limiting frame, 72-a third fixing plate, 73-a connecting shaft, 74-a stirring blade, 75-a third motor, 76-a hot air pipe, 77-a hot air nozzle and 78-a hot air box.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.