CN215864757U

CN215864757U - Rotary cooler for compound fertilizer

Info

Publication number: CN215864757U
Application number: CN202121874908.7U
Authority: CN
Inventors: 刘现文; 张晓帅; 李建学
Original assignee: Hebei Lyuwang Ecological Fertilizer Co ltd
Current assignee: Hebei Lyuwang Ecological Fertilizer Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-02-18
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the technical field of compound fertilizer production, and provides a rotary cooler for compound fertilizers, which has higher cooling efficiency and higher practicability, is convenient for reducing the splashing of uncooled compound fertilizer particles from a feed inlet and a discharge outlet, and has higher practicability, and comprises a machine body, wherein an outer ventilating barrel is connected to the machine body through the rotation of a motor, a stirring mechanism is arranged on the outer ventilating barrel, a feed inlet and a discharge outlet are arranged on the outer ventilating barrel, a feed pipe and a discharge pipe are respectively arranged at the feed inlet and the discharge outlet, the feed pipe and the discharge pipe are both fixedly connected with the machine body, a feed valve and a discharge valve are respectively arranged on the feed pipe and the discharge pipe, a filter screen is arranged at the bottom end of the machine body, an air extractor and a filter mechanism are arranged at the top end of the machine body, the filter mechanism is communicated with the machine body through a communication pipe, the input end of the air extractor is communicated with the filter mechanism through the air extraction pipe, and an air extraction valve is arranged on the air extraction pipe, the stirring mechanism comprises an outer spiral belt and an inner spiral belt.

Description

Rotary cooler for compound fertilizer

Technical Field

The utility model relates to the technical field of compound fertilizer production, in particular to a rotary cooler for compound fertilizers.

Background

As is known, compound fertilizers are chemical fertilizers containing any two or three of the crop nutrient elements nitrogen, phosphorus and potassium prepared by chemical methods or mixing methods, and in the production of the compound fertilizers, compound fertilizer particles need to be cooled, and the compound fertilizers are widely used in the field.

Through the retrieval, chinese patent application number is CN 206369415U's utility model discloses a rotation cooler for compound fertilizer production, it roughly includes the cooler body, the cooler body is the cylinder, the left end is provided with the feed inlet, the right-hand member is provided with the discharge gate, cooler body slope sets up, it is when using, rotate through motor drive cooler body, compound fertilizer granule is by the lifting blade slab band toward eminence, when the lifting blade reaches cooler body top, compound fertilizer granule falls down naturally under the effect of gravity, utilize the air to cool off, the cooler body is placed for the slope simultaneously, compound fertilizer granule is in the cooler body internal rotation, be close to the discharge gate gradually, finally can automatic unloading.

Among the foretell prior art scheme, carry out the lifting by winnowing material and then carry out the forced air cooling to compound fertilizer's granule through the lifting blade, the cooling effect is relatively poor, and the practicality is lower to it is easy at feed inlet and discharge gate department spill compound fertilizer's granule that does not cool off, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a rotary cooler for compound fertilizers, which aims to solve the problems that the raising is carried out through a raising plate so as to carry out air cooling on compound fertilizer particles, the cooling effect is poor, the practicability is low, and uncooled compound fertilizer particles are easy to splash at a feed inlet and a discharge outlet.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a compound fertilizer uses rotation cooler, which comprises a bod, be connected with outer ventilative bucket through the motor rotation on the organism, install rabbling mechanism on the outer ventilative bucket, be provided with feed inlet and discharge gate on the outer ventilative bucket, feed inlet and discharge gate department are provided with inlet pipe and discharge tube respectively, inlet pipe and discharge tube all with organism fixed connection, and install feed valve and discharge valve on inlet pipe and the discharge tube respectively, the filter screen is installed to the bottom of organism, air exhauster and filtering mechanism are installed on the top of organism, filtering mechanism passes through communicating pipe and organism intercommunication, the input of air exhauster passes through exhaust column and filtering mechanism intercommunication, and install the blast valve on the exhaust column.

Preferably, the stirring mechanism comprises an outer spiral belt and an inner spiral belt, the outer spiral belt is installed on the outer breathable barrel, and the outer spiral belt and the inner spiral belt are fixedly connected through the inner breathable sleeve.

Further, filtering mechanism includes the rose box, and the rose box is installed on the organism, and communicating pipe and exhaust column all communicate with the rose box, and sliding connection has a plurality of filters on the rose box, all installs the closing plate on the filter, and the below of a plurality of filters is provided with the disintegrating slag and retrieves the subassembly.

Still further, the disintegrating slag recovery assembly comprises a drawer, the drawer is arranged below the plurality of filter plates, and the drawer is in sliding fit with the filter boxes.

As a further scheme of the scheme, handles are arranged on the sealing plate and the drawer.

As a further scheme of the scheme, a protective cover is arranged outside the motor and connected with the machine body, and an access cover is mounted on the protective cover.

On the basis of the scheme, the feeding pipe is provided with a feeding hopper.

On the basis of the scheme, the bottom end of the machine body is connected with a plurality of cushion blocks through a plurality of supporting legs.

(III) advantageous effects

Compared with the prior art, the utility model provides a rotary cooler for compound fertilizer, which has the following beneficial effects:

1. according to the rotary cooler for the compound fertilizer, the compound fertilizer particles are conveniently stirred through the motor, the outer ventilating barrel and the stirring mechanism, the stirring efficiency is high, the heat emitted from the stirred compound fertilizer particles to the air is conveniently extracted together with the air through the air extractor and the filter screen, fresh air is injected into the machine body through the filter screen at the bottom of the machine body under the inducing action of the air, the air cooling is conveniently carried out on the compound fertilizer particles through the outer ventilating barrel, the cooling efficiency is high, the practicability is high, and therefore the rotary cooler for the compound fertilizer is high in cooling efficiency and high in practicability.

2. According to the rotary cooler for the compound fertilizer, the filter mechanism is arranged, so that the unpleasant smell emitted by the compound fertilizer particles can be conveniently filtered, the feeding pipe and the discharging pipe are arranged, so that the compound fertilizer particles can be conveniently led in and led out, the feeding valve and the discharging valve are arranged, the splashing of uncooled compound fertilizer particles from the feeding port and the discharging port can be conveniently reduced, the practicability is high, therefore, the uncooled compound fertilizer particles can be conveniently prevented from splashing from the feeding port and the discharging port, and the practicability is high.

Drawings

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic perspective view of the present invention;

FIG. 4 is a schematic perspective view of the outer and inner bands and inner gas permeable cover of the present invention in a partially exploded perspective view.

In the figure: 1. a body; 2. a motor; 3. an outer vented barrel; 4. a feed pipe; 5. a discharge pipe; 6. a feed valve; 7. a discharge valve; 8. a filter screen; 9. an air extractor; 10. an exhaust pipe; 11. a suction valve; 12. an outer helical band; 13. an inner helical band; 14. an inner air permeable cover; 15. a filter box; 16. a filter plate; 17. a sealing plate; 18. a drawer is drawn; 19. a handle; 20. a protective cover; 21. a feed hopper; 22. and (7) supporting legs.

Detailed Description

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

Examples

Referring to fig. 1-4, a rotary cooler for compound fertilizer comprises a machine body 1, an outer permeable barrel 3 is rotatably connected to the machine body 1 through a motor 2, a stirring mechanism is installed on the outer permeable barrel 3, the motor 2 is rotated to drive the outer permeable barrel 3 to rotate by opening the motor 2, and further drive the stirring mechanism to stir compound fertilizer particles, a feed port and a discharge port are formed in the outer permeable barrel 3, a feed pipe 4 and a discharge pipe 5 are respectively arranged at the feed port and the discharge port, the feed pipe 4 and the discharge pipe 5 are both fixedly connected with the machine body 1, a feed valve 6 and a discharge valve 7 are respectively installed on the feed pipe 4 and the discharge pipe 5, by opening the feed valve 6, compound fertilizer particles can be conveniently injected into the outer permeable barrel 3 through the feed pipe 4, by opening the discharge valve 7, the discharge can be conveniently carried out through the discharge pipe 5, and by the feed valve 6 and the discharge valve 7, be convenient for reduce uncooled compound fertilizer granule from feed inlet and discharge gate spill, the practicality is higher, filter screen 8 is installed to organism 1's bottom, air extractor 9 and filtering mechanism are installed to organism 1's top, filtering mechanism passes through communicating pipe and organism 1 intercommunication, air extractor 9's input passes through exhaust column 10 and filtering mechanism intercommunication, and install exhaust valve 11 on the exhaust column 10, open air extractor 9 and exhaust valve 11, be convenient for distribute compound fertilizer granule heat intercommunication air in the air and take out together, and under filtering mechanism's filtration, make the unpleasant smell that compound fertilizer granule distributed out filter, the induction that passes through the wind, filter screen 8 through organism 1 bottom injects the new trend into organism 1, it is convenient for carry out the forced air cooling to compound fertilizer granule to see through outer ventilative bucket 3, cooling efficiency is higher, the practicality is higher.

Further, the stirring mechanism comprises an outer spiral belt 12 and an inner spiral belt 13, the outer spiral belt 12 is installed on the outer breathable barrel 3, the outer spiral belt 12 and the inner spiral belt 13 are fixedly connected through an inner breathable sleeve 14, the outer spiral belt 12 and the inner spiral belt 13 are convenient for driving compound fertilizer particles positioned on the outer side and the inner side of the inner breathable sleeve 14 to be conveyed and stirred in opposite directions, the stirring efficiency is high, the compound fertilizer particles on the inner side and the outer side are convenient to circulate through two sides of the inner breathable sleeve 14, the stirring and cooling efficiency is improved, the filtering mechanism comprises a filtering box 15, the filtering box 15 is installed on the machine body 1, a communicating pipe and an exhaust pipe 10 are communicated with the filtering box 15, the filtering box 15 is connected with a plurality of filtering plates 16 in a sliding mode, sealing plates 17 are installed on the filtering plates 16, a crushed slag recovery assembly is arranged below the filtering plates 16, peculiar smell emitted by the compound fertilizer particles is convenient to adsorb and filter through the filtering plates 16, retrieve the subassembly through the disintegrating slag and be convenient for retrieve the compound fertilizer granule disintegrating slag of coming through air extractor 9 pumping, the disintegrating slag is retrieved the subassembly and is included drawer 18, drawer 18 sets up the below at a plurality of filters 16, and drawer 18 and filter box 15 sliding fit, be convenient for block through a plurality of filters 16 and detain the compound fertilizer granule disintegrating slag in filter box 15 and collect, all install handle 19 on closing plate 17 and the drawer 18, be convenient for pull out filter 16 and drawer 18, motor 2's outside is provided with safety cover 20, safety cover 20 is connected with organism 1, and install the access cover on the safety cover 20, be convenient for protect and overhaul motor 2, install feeder hopper 21 on 4, be convenient for pour into compound fertilizer granule into, organism 1's bottom is connected with a plurality of inlet pipe cushion blocks through a plurality of landing leg cushion blocks 22, be convenient for support organism 1.

It should be further described that the motor 2 in this embodiment is a conventional device purchased from the market and known to those skilled in the art, and the model can be selected or customized according to actual needs, and in this patent, we only use it, and do not improve its structure and function, and its setting mode, installation mode, and electrical connection mode are used, and for those skilled in the art, it is only necessary to perform debugging operations according to the requirements of their usage specifications, and no further description is given here, and the motor 2 is provided with a control switch matched with it, and the installation position of the control switch is selected according to the actual usage requirements, so that the operator can perform operation control conveniently.

To sum up, the working principle and the working process of the rotary cooler for compound fertilizer are that, when in use, the rotary cooler for compound fertilizer is firstly placed at a place to be used, compound fertilizer particles are poured into the feed hopper 21 through opening the feed valve 6, enter the outer air-permeable barrel 3 through the feed pipe 4 and the feed inlet, then the feed valve 6 is closed, the motor 2 is started, the motor 2 rotates to drive the outer air-permeable barrel 3 to rotate, further drive the outer helical belt 12 and the inner helical belt 13 to rotate, the compound fertilizer particles positioned at the outer side and the inner side of the inner air-permeable sleeve 14 are conveniently driven to be transmitted and stirred in opposite directions through the outer helical belt 12 and the inner helical belt 13, the stirring efficiency is high, the compound fertilizer particles at the inner side and the outer side are conveniently circulated through the two sides of the inner air-permeable sleeve 14, the stirring and cooling efficiencies are improved, the air extractor 9 and the exhaust valve 11 are opened while stirring, heat intercommunication air convenient to give off compound fertilizer granule in the air is taken out together, and under the filtration of a plurality of filters 16, make the bad smell that compound fertilizer granule distributed out adsorb and filter, the induction through wind, inject the new trend into organism 1 through the filter screen 8 of organism 1 bottom, it is convenient for carry out the forced air cooling to compound fertilizer granule to see through outer ventilative bucket 3, cooling efficiency is higher, it will block the compound fertilizer granule disintegrating slag that is detained in rose box 15 through a plurality of filters 16 to be convenient for through drawer 18, the practicality is higher.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The rotary cooler for the compound fertilizer comprises a machine body (1) and is characterized in that an outer ventilating barrel (3) is rotatably connected onto the machine body (1) through a motor (2), a stirring mechanism is installed on the outer ventilating barrel (3), a feeding port and a discharging port are arranged on the outer ventilating barrel (3), a feeding pipe (4) and a discharging pipe (5) are respectively arranged at the feeding port and the discharging port, the feeding pipe (4) and the discharging pipe (5) are fixedly connected with the machine body (1), a feeding valve (6) and a discharging valve (7) are respectively installed on the feeding pipe (4) and the discharging pipe (5), a filter screen (8) is installed at the bottom end of the machine body (1), an air pump (9) and a filtering mechanism are installed at the top end of the machine body (1), the filtering mechanism is communicated with the machine body (1) through a communicating pipe, the input end of the air pump (9) is communicated with the filtering mechanism through an air pumping pipe (10), and an air exhaust valve (11) is arranged on the air exhaust pipe (10).

2. A rotary cooler for compound fertilizer as claimed in claim 1, characterized in that the stirring mechanism comprises an outer spiral belt (12) and an inner spiral belt (13), the outer spiral belt (12) is installed on the outer permeable barrel (3), and the outer spiral belt (12) and the inner spiral belt (13) are fixedly connected through an inner permeable sleeve (14).

3. The rotary cooler for compound fertilizer as claimed in claim 2, wherein the filtering mechanism comprises a filtering box (15), the filtering box (15) is installed on the machine body (1), the communicating pipe and the exhaust pipe (10) are both communicated with the filtering box (15), the filtering box (15) is connected with a plurality of filtering plates (16) in a sliding manner, the filtering plates (16) are both provided with sealing plates (17), and the crushed slag recovery assembly is arranged below the filtering plates (16).

4. A rotary cooler for compound fertilizer according to claim 3, characterized in that the debris recovery assembly comprises a suction hopper (18), the suction hopper (18) is arranged under the plurality of filter plates (16), and the suction hopper (18) is in sliding fit with the filter box (15).

5. A rotary cooler for compound fertilizer as claimed in claim 4, characterized in that the sealing plate (17) and the drawer (18) are both equipped with a handle (19).

6. A rotary cooler for compound fertilizer as in claim 5, characterized by that, the motor (2) is provided with a protective cover (20) on the outside, the protective cover (20) is connected with the machine body (1), and the protective cover (20) is provided with an access cover.

7. A rotary cooler for compound fertilizer as claimed in claim 6, characterized in that the feeding pipe (4) is equipped with a feeding hopper (21).

8. A rotary cooler for compound fertilizer according to claim 7, characterized in that the bottom of the body (1) is connected with a plurality of blocks through a plurality of legs (22).