CN211756788U

CN211756788U - A screening drying device for chemical fertilizer production

Info

Publication number: CN211756788U
Application number: CN202020230599.9U
Authority: CN
Inventors: 李春花
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-01
Filing date: 2020-03-01
Publication date: 2020-10-27
Anticipated expiration: 2030-03-01

Abstract

The utility model provides a screening drying device for chemical fertilizer production relates to chemical fertilizer technical field. This a screening drying device for chemical fertilizer production, including casing and heating cabinet, the fixed intercommunication of top surface of casing has the pan feeding pipe, and the scattered bellows of interior roof fixedly connected with of casing, scattered wind gap have been seted up to the bottom surface of scattered bellows, the first filter screen of upper portion fixedly connected with of shells inner wall, and the fixed intercommunication in upper portion of shell external surface has first discharging pipe. This a screening drying device for chemical fertilizer production, through setting up the heating cabinet, the air-blower, the heating piece, the defeated tuber pipe, scattered bellows and scattered wind gap, possess the effectual advantage that promotes screening efficiency of drying, through setting up gear motor, first filter screen, the second filter screen, pivot and broken pole, promote the screening efficiency of chemical fertilizer, promote the stoving effect of chemical fertilizer simultaneously, solved traditional screening drying device if the stoving effect is not good very easily to block up the screen cloth at the screening in-process, influence the production efficiency's of chemical fertilizer problem.

Description

A screening drying device for chemical fertilizer production

Technical Field

The utility model relates to a chemical fertilizer technical field specifically is a screening drying device for chemical fertilizer production.

Background

Chemical fertilizers are called chemical fertilizers for short, and fertilizers containing one or more nutrient elements required by the growth of crops, also called inorganic fertilizers, which comprise nitrogenous fertilizers, phosphate fertilizers, potash fertilizers, trace fertilizers, compound fertilizers and the like, are prepared by chemical and/or physical methods.

Traditional generation mode granulator pelletizes the back, sends into drying device through the conveyer belt and dries the back and then send into screening plant in and sieve, if dry effect very easily block up the screen cloth at the screening in-process not well to influence the production efficiency of chemical fertilizer, for this reason, we propose a screening drying device who is used for chemical fertilizer production and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a screening drying device for chemical fertilizer production has solved the problem of proposing in the background art.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a screening and drying device for fertilizer production comprises a shell and a heating box, wherein the top surface of the shell is fixedly communicated with a feeding pipe, the inner top wall of the shell is fixedly connected with a wind dispersing box, the bottom surface of the wind dispersing box is provided with a wind dispersing opening, the upper part of the inner wall of the shell is fixedly connected with a first filter screen, the upper part of the outer surface of the shell is fixedly communicated with a first discharging pipe, the middle part of the inner wall of the shell is fixedly connected with a second filter screen, the middle part of the outer surface of the shell is fixedly communicated with a second discharging pipe, the bottom part of the outer surface of the shell is fixedly communicated with a third discharging pipe, the center of the bottom surface of the shell is fixedly connected with a speed reducing motor, the output end of the speed reducing motor is fixedly connected with a rotating shaft, the top end of the outer surface of the rotating, one side of the heating box is fixedly communicated with an air delivery pipe, and one end of the air delivery pipe, which is far away from the heating box, is fixedly communicated with an air dispersing box.

The further improvement does, the inside of first filter screen and the inside of second filter screen are all fixed to be inlayed and are had the bearing, the surface of pivot respectively with the inner circle fixed connection of two bearings, the bottom fixedly connected with clearance leaf of pivot surface, through setting up the clearance leaf, will clear up the inner diapire of leaf to the casing and clear up to avoid the chemical fertilizer to remain in the inside of casing.

The improved structure is characterized in that a side face of the shell is fixedly communicated with an air outlet pipe, a dust removal box is fixedly connected to the inside of the shell, a side face of the dust removal box is fixedly inlaid with a cleaning net, the top face and the bottom face of the dust removal box are fixedly connected with three corner blocks, the air outlet pipe is fixedly communicated with the dust removal box, the air in the shell is filtered by the cleaning net through the air outlet pipe and the cleaning net, and the filtered air is discharged out of the shell through the air outlet pipe.

The improved structure is characterized in that the middle of the outer surface of the rotating shaft is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a cleaning block, and the connecting rod drives the cleaning block to rotate by being provided with the connecting rod and the cleaning block, so that the cleaning block cleans a cleaning net.

The improvement is that, the front of casing is fixed to be inlayed and is had two observation windows, the bottom surface fixedly connected with connecting block of casing, the center fixedly connected with vibrating motor of connecting block bottom surface, through setting up vibrating motor and connecting block, transmit the vibration that vibrating motor produced for the casing through the connecting block to promote the speed of chemical fertilizer screening.

The improvement is that, the equal fixedly connected with high-pressure spring in four edges of connecting block bottom surface, the equal fixedly connected with support column of one end of connecting block is kept away from to every high-pressure spring, through setting up high-pressure spring and support column, supports the casing to promote the stability of casing.

The improved structure is characterized in that four corners of the bottom surface of the connecting block are fixedly connected with limit columns, the four limit columns are respectively located inside the four high-voltage springs, and the descending distance of the connecting block is limited by the limit columns.

1. The screening and drying device for fertilizer production comprises a heating box, a blower, a heating block, a wind conveying pipe, a wind dispersing box and a wind dispersing port, wherein outside air is conveyed to the inside of the heating box through the blower, and is heated to hot air through the heating block, so that the outside air is conveyed to the inside of the wind dispersing box through the wind conveying pipe, and fertilizer in a shell is dried through the wind dispersing port, the effect of drying the fertilizer is achieved, the advantages of good drying effect and screening efficiency improvement are achieved, through the arrangement of a speed reducing motor, a first filter screen, a second filter screen, a rotating shaft and a crushing rod, the output end of the speed reducing motor drives the rotating shaft to rotate, so that the crushing rod stirs and crushes the fertilizer on the first filter screen, the screening efficiency of the fertilizer is improved, meanwhile, the drying effect of the fertilizer is improved, the problem that the screen is easily blocked in the screening process if the drying effect is poor in the traditional, thereby affecting the production efficiency of the fertilizer.

2. This a screening drying device for chemical fertilizer production, through setting up the clearance leaf, will clear up the leaf and clear up the inner diapire of casing, thereby avoid the chemical fertilizer to remain in the inside of casing, through setting up out tuber pipe and clearance net, filter the clearance net to the internal air of casing, and make the air after filtering through the inside of going out tuber pipe discharge casing, through setting up connecting rod and clearance piece, it is rotatory to make the connecting rod drive the clearance piece, thereby make the clearance piece clear up the clearance net, through setting up vibrating motor and connecting block, transmit the vibration that vibrating motor produced for the casing through the connecting block, thereby promote the speed of chemical fertilizer screening, through setting up high-pressure spring and support column, support the casing, thereby promote the stability of casing, through setting up spacing post, carry on spacingly to the descending distance of connecting block.

Drawings

Fig. 1 is a sectional view of the housing of the present invention;

fig. 2 is a front view of the housing of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a perspective view of the rotating shaft of the present invention.

The reference numbers in the figure are as follows, 1 shell, 2 feeding pipes, 3 heating boxes, 4 blowers, 5 heating blocks, 6 air conveying pipes, 7 air dispersing boxes, 8 air dispersing openings, 9 first filter screens, 10 first discharge pipes, 11 second filter screens, 12 second discharge pipes, 13 third discharge pipes, 14 speed reducing motors, 15 cleaning blades, 16 rotating shafts, 17 connecting rods, 18 cleaning blocks, 19 crushing rods, 20 dust removing boxes, 21 cleaning nets, 22 triangular blocks, 23 air outlet pipes, 24 observation windows, 25 connecting blocks, 26 vibration motors, 27 limiting columns, 28 high-pressure springs and 29 supporting columns.

Detailed Description

As shown in FIGS. 1-4, the embodiment of the present invention provides a screening and drying device for fertilizer production, comprising a housing 1 and a heating box 3, wherein the top surface of the housing 1 is fixedly communicated with a feeding pipe 2, the inner top wall of the housing 1 is fixedly connected with a wind-dispersing box 7, the bottom surface of the wind-dispersing box 7 is provided with a wind-dispersing opening 8, the upper portion of the inner wall of the housing 1 is fixedly connected with a first filter screen 9, the upper portion of the outer surface of the housing 1 is fixedly communicated with a first discharging pipe 10, the middle portion of the inner wall of the housing 1 is fixedly connected with a second filter screen 11, the middle portion of the outer surface of the housing 1 is fixedly communicated with a second discharging pipe 12, the bottom portion of the outer surface of the housing 1 is fixedly communicated with a third discharging pipe 13, the center of the bottom surface of the housing 1 is fixedly connected with a decelerating motor 14, the decelerating motor 14 of the present invention, inside of first filter screen 9 and the inside of second filter screen 11 are all fixed to be inlayed and are had the bearing, the surface of pivot 16 respectively with the inner circle fixed connection of two bearings, the bottom fixedly connected with clearance leaf 15 of 16 surfaces of pivot, through setting up clearance leaf 15, will clear up leaf 15 and clear up the inner diapire of casing 1 to avoid the chemical fertilizer to remain in the inside of casing 1.

Fixed intercommunication in a side of casing 1 has out tuber pipe 23, the inside fixedly connected with dust removal case 20 of casing 1, a side of dust removal case 20 is fixed to be inlayed and is had clearance net 21, the top surface and the equal fixedly connected with triangle piece 22 in bottom surface of dust removal case 20, go out tuber pipe 23 and the fixed intercommunication of dust removal case 20, through setting up out tuber pipe 23 and clearance net 21, net 21 will be cleared up and air filters in casing 1, and make the air after the filtration through the inside of going out tuber pipe 23 discharge casing 1, the middle part fixedly connected with connecting rod 17 of 16 surfaces of pivot, the one end fixedly connected with clearance piece 18 of connecting rod 17, through setting up connecting rod 17 and clearance piece 18, it is rotatory to make connecting rod 17 drive clearance piece 18, thereby make clearance piece 18 clear up clearance net 21.

The front of the shell 1 is fixedly embedded with two observation windows 24, the bottom surface of the shell 1 is fixedly connected with a connecting block 25, the center of the bottom surface of the connecting block 25 is fixedly connected with a vibration motor 26, the vibration level 26 of the utility model uses a 350W vibration motor, through arranging the vibration motor 26 and the connecting block 25, the vibration generated by the vibration motor 26 is transmitted to the shell 1 through the connecting block 25, thereby improving the speed of screening the chemical fertilizer, four corners of the bottom surface of the connecting block 25 are all fixedly connected with high-pressure springs 28, one end of each high-pressure spring 28 far away from the connecting block 25 is all fixedly connected with a supporting column 29, through arranging the high-pressure springs 28 and the supporting columns 29, the shell 1 is supported, thereby improving the stability of the shell 1, four corners of the bottom surface of the connecting block 25 are all fixedly connected with limiting columns 27, the four limiting columns 27, the lowering distance of the connection block 25 is limited.

The top surface fixedly connected with air-blower 4 of heating cabinet 3, the utility model discloses air-blower 4 uses the XGB-1100W air-blower, and the output of air-blower 4 and the fixed intercommunication in a side of heating cabinet 3, the inside fixed mounting of heating cabinet 3 have heating block 5, the utility model discloses heating block 5 is the inside copper billet that is equipped with the resistance wire, and the fixed intercommunication in a side of heating cabinet 3 has defeated tuber pipe 6, and defeated tuber pipe 6 keeps away from the one end of heating cabinet 3 and the fixed intercommunication of wind case 7 that looses.

The utility model discloses the theory of operation as follows:

the method comprises the steps of electrically connecting a blower 4, a heating block 5, a speed reduction motor 14 and a vibration motor 26 with a municipal power supply, putting fertilizer raw materials into the interior of a shell 1 through a feeding pipe 2, starting the heating block 5, heating the interior of a heating box 3, starting the blower 4 to convey external air into the interior of the heating box 3, changing the heated air into hot air in the heating box 3, conveying the hot air into the interior of an air dispersing box 7 through an air conveying pipe 6, drying the fertilizer on a first filter screen 9 through an air dispersing port 8, achieving the effect of drying the fertilizer, starting the vibration motor 26 to vibrate, so that the vibration is transmitted to the shell 1 through a connecting block 25, thereby improving the screening efficiency of the first filter screen 9 and a second filter screen 11 in the shell 1, starting the speed reduction motor 14 at the same time, driving a rotating shaft 16 to rotate through an output end of the vibration motor, and enabling a crushing rod 19 to crush and stir the fertilizer on the first filter screen 9, thereby promote the screening efficiency of chemical fertilizer, promote the stoving effect of chemical fertilizer simultaneously, solved traditional screening drying device if the stoving effect is not good very easily and blockked up the screen cloth at the screening in-process, thereby influence the problem of the production efficiency of chemical fertilizer, after the chemical fertilizer is through first filter screen 9 and the dual screening of second filter screen 11, through first filter screen 9 on the chemical fertilizer through first discharging pipe 10 discharge, the chemical fertilizer is through second discharging pipe 12 discharge on the second filter screen 11, the chemical fertilizer drives the rotatory back of clearance leaf 15 through pivot 16 in the casing 1, through the inside of third discharging pipe 13 discharge casing 1, the air is filtered through clearance net 21 after the chemical fertilizer is dried to casing 1 in, through the inside of play tuber pipe 23 discharge casing 1, pivot 16 drives clearance piece 18 on the connecting rod 17 and clears up clearance net 21 simultaneously.

Claims

1. The utility model provides a screening drying device for chemical fertilizer production, includes casing (1) and heating cabinet (3), its characterized in that: the top surface of the shell (1) is fixedly communicated with a feeding pipe (2), the inner top wall of the shell (1) is fixedly connected with a wind dispersing box (7), a wind dispersing opening (8) is formed in the bottom surface of the wind dispersing box (7), the upper portion of the inner wall of the shell (1) is fixedly connected with a first filter screen (9), the upper portion of the outer surface of the shell (1) is fixedly communicated with a first discharging pipe (10), the middle portion of the inner wall of the shell (1) is fixedly connected with a second filter screen (11), the middle portion of the outer surface of the shell (1) is fixedly communicated with a second discharging pipe (12), the bottom portion of the outer surface of the shell (1) is fixedly communicated with a third discharging pipe (13), the center of the bottom surface of the shell (1) is fixedly connected with a speed reducing motor (14), the output end of the speed reducing motor (14) is fixedly connected with a rotating shaft (16), the, the output end of the air blower (4) is fixedly communicated with one side face of the heating box (3), the heating block (5) is fixedly mounted inside the heating box (3), an air conveying pipe (6) is fixedly communicated with one side face of the heating box (3), and one end, far away from the heating box (3), of the air conveying pipe (6) is fixedly communicated with the air dispersing box (7).

2. The screening and drying device for fertilizer production as claimed in claim 1, wherein: the inside of first filter screen (9) and the inside of second filter screen (11) are all fixed to be inlayed and are had the bearing, the surface of pivot (16) respectively with the inner circle fixed connection of two bearings, the bottom fixedly connected with of pivot (16) surface clears up leaf (15).

3. The screening and drying device for fertilizer production as claimed in claim 1, wherein: the fixed intercommunication of a side of casing (1) has air-out pipe (23), and the inside fixedly connected with dust removal case (20) of casing (1), a side of dust removal case (20) is fixed to be inlayed and is had clearance net (21), and the top surface and the equal fixedly connected with triangle piece (22) in bottom surface of dust removal case (20), air-out pipe (23) and dust removal case (20) fixed intercommunication.

4. The screening and drying device for fertilizer production as claimed in claim 1, wherein: the middle part of the outer surface of the rotating shaft (16) is fixedly connected with a connecting rod (17), and one end of the connecting rod (17) is fixedly connected with a cleaning block (18).

5. The screening and drying device for fertilizer production as claimed in claim 1, wherein: the front of casing (1) is fixed to be inlayed and is had two observation windows (24), bottom surface fixedly connected with connecting block (25) of casing (1), center fixedly connected with vibrating motor (26) of connecting block (25) bottom surface.

6. The screening and drying device for fertilizer production as claimed in claim 5, wherein: the equal fixedly connected with high-pressure spring (28) in four edges of connecting block (25) bottom surface, the equal fixedly connected with support column (29) of one end that connecting block (25) were kept away from in every high-pressure spring (28).

7. The screening and drying device for fertilizer production as claimed in claim 6, wherein: four equal fixedly connected with spacing posts (27) in edge of connecting block (25) bottom surface, four spacing post (27) branches are located the inside of four high-pressure spring (28).