CN111530355A - A agitating unit for compound fertilizer production - Google Patents
A agitating unit for compound fertilizer production Download PDFInfo
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- CN111530355A CN111530355A CN202010195605.6A CN202010195605A CN111530355A CN 111530355 A CN111530355 A CN 111530355A CN 202010195605 A CN202010195605 A CN 202010195605A CN 111530355 A CN111530355 A CN 111530355A
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- compound fertilizer
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- bevel gear
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 59
- 150000001875 compounds Chemical class 0.000 title claims abstract description 57
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 209
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 239000002994 raw material Substances 0.000 claims abstract description 39
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 238000005086 pumping Methods 0.000 claims description 21
- 239000002002 slurry Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract 2
- 238000002156 mixing Methods 0.000 description 11
- 239000007921 spray Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/811—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles in two or more consecutive, i.e. successive, mixing receptacles or being consecutively arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
- B01F27/212—Construction of the shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
- B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
- B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/84—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers rotating at different speeds or in opposite directions about the same axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
- B01F31/441—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/187—Preventing generation of dust or dirt; Sieves; Filters using filters in mixers, e.g. during venting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/32—Mixing fertiliser ingredients
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
Abstract
The invention provides a stirring device for compound fertilizer production, which comprises a first stirring barrel, a filtering barrel, a second stirring barrel, a material return pipe and a control device, wherein the first stirring barrel is arranged on the first stirring barrel; first churn and second churn all are equipped with agitator motor and pneumatic cylinder, and agitator motor is connected with the puddler, is provided with forward stirring leaf, reversing mechanism, reverse stirring leaf on the puddler, is connected with the push rod on the pneumatic cylinder. According to the invention, through the arrangement of the multi-direction stirring blades, the filter barrel, the push rod and the like of the twice stirring barrel, the raw materials of the compound fertilizer can be fully and uniformly stirred, and the arrangement of the material return pipe improves the utilization rate of the raw materials and the production efficiency.
Description
Technical Field
The invention relates to the technical field of compound fertilizer production, in particular to a stirring device for compound fertilizer production.
Background
The compound fertilizer is a chemical fertilizer containing two or more nutrient elements, has the advantages of high nutrient content, few side components, good physical properties and the like, and plays an important role in balancing fertilization, improving the utilization rate of the fertilizer and promoting the high and stable yield of crops, but the existing compound fertilizer is not uniformly and fully stirred during production, so that the quality of the compound fertilizer is influenced.
Disclosure of Invention
In order to solve the problem of uneven and insufficient stirring of compound fertilizer raw materials in the prior art, the invention provides a stirring device for compound fertilizer production.
The utility model provides an agitating unit for compound fertilizer production which characterized in that: the stirring device comprises a first stirring barrel, a filtering barrel, a second stirring barrel and a control device, wherein the bottom of the first stirring barrel is connected with the filtering barrel through a connecting pipe, the bottom of the filtering barrel is connected with the second stirring barrel through a second feeding pipe, the connection part of the second feeding pipe and the second stirring barrel is arranged above the second stirring barrel, and the control device is arranged on the side surface of the second stirring barrel;
the first stirring barrel comprises a first feeding pipe, a first stirring motor, a hydraulic cylinder, a stirring rod, a barrel body and a stirring mechanism, wherein the first feeding pipe, the first stirring motor and the hydraulic cylinder are arranged above the barrel body;
the second agitator includes second agitator motor, pneumatic cylinder, puddler, barrel and rabbling mechanism, second agitator motor, a plurality of pneumatic cylinder set up in the barrel top, the output shaft of second agitator motor is connected with the puddler of setting in the second agitator, the rabbling mechanism sets up on the puddler, the rabbling mechanism includes forward stirring leaf, reversing mechanism and reverse stirring leaf, forward stirring leaf and reversing mechanism fixed connection, reversing mechanism and reverse stirring leaf fixed connection, forward stirring leaf and reverse stirring leaf are on the contrary to the rotation, and the interval sets up.
In a preferred embodiment of the present invention, the reversing mechanism includes a driving bevel gear, an intermediate rod and a transmission bevel gear, the driving bevel gear is fixed on the stirring rod, the intermediate rod is located inside the cylinder and is fixedly connected with the cylinder, the stirring barrel is connected with the intermediate rod through the stirring rod, the transmission bevel gear is fixed on the intermediate rod, and the driving bevel gear is engaged with the transmission bevel gear.
In a preferred embodiment of the invention, the reversing mechanism further comprises a sleeve, the sleeve is connected with the stirring rod through a bearing, a driven bevel gear is fixed on the sleeve, the driven bevel gear is meshed with the transmission bevel gear, and the reverse stirring blade is fixed on the sleeve.
In a preferred embodiment of the invention, the filter barrel comprises a filter plate which is positioned at the lower end of the filter barrel and is used for filtering the compound fertilizer raw materials entering the second stirring barrel.
In a preferred embodiment of the invention, the filter vat further comprises a water inlet pipe, a water supply device and an auxiliary ball, the water inlet pipe is positioned on the side surface of the filter vat, one end of the water inlet pipe is connected with the water supply device outside the filter vat, the other end of the water inlet pipe extends into the filter vat and is connected with the auxiliary ball, the surface of the auxiliary ball is provided with holes, and the water supply device sprays purified water from the auxiliary ball onto the filter plate through the water inlet pipe.
In a preferred embodiment of the invention, the filter barrel further comprises a feed back pipe, the feed back pipe is positioned below the side surface of the filter barrel, one end of the feed back pipe is connected with the filter barrel, the other end of the feed back pipe is connected with the first stirring barrel, the feed back pipe is connected with the first stirring barrel and positioned above the side surface of the first stirring barrel, the feed back pipe comprises a first slurry pumping motor, and the first slurry pumping motor transmits the compound fertilizer raw materials left on the filter plate in the filter barrel into the first stirring barrel through the feed back pipe for stirring again.
In a preferred embodiment of the invention, the second feeding pipe comprises a second slurry pumping motor, and the second slurry pumping motor conveys the compound fertilizer raw materials in the first stirring barrel to the second stirring barrel.
In a preferred embodiment of the present invention, a push plate is fixed on a piston rod of the hydraulic cylinder, the push plate is located inside the stirring barrel, and the push plate pushes the mixed liquid up and down in the stirring barrel, so that the mixed liquid is convected repeatedly in the vertical direction.
In a preferred embodiment of the present invention, a switch valve is disposed on the first connection pipe.
In a preferred embodiment of the present invention, the control device is connected to the first stirring motor, the second stirring motor, the switch valve, the water supply device, the first slurry pumping motor, the second slurry pumping motor and the hydraulic cylinder.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the filter barrel is arranged between the first stirring barrel and the second stirring barrel, so that the compound fertilizer raw materials can be stirred for the second time, the stirring is sufficient, the quality of the compound fertilizer raw materials is improved, and the utilization rate of the raw materials is improved;
(2) the reversing mechanism is arranged on the stirring rod, after reversing, the rotating direction of the reverse stirring blade is opposite to that of the forward stirring blade, the forward stirring blade and the reverse stirring blade fully stir mixed liquid from two directions, the mixed liquid can be fully mixed, and the mixing uniformity is further improved;
(3) when the stirring rod rotates along a certain direction, the driving bevel gear is in transmission with the driving bevel gear, the driving bevel gear is in transmission with the driven bevel gear, the driven bevel gear and the driving bevel gear rotate along the opposite direction, the sleeve and the reverse stirring paddle rotate together with the driven bevel gear, and the reverse stirring paddle and the forward stirring paddle rotate in the opposite direction. The direction rotation of the reverse stirring paddle is realized through the reversing mechanism, so that the mixed liquid can be turned over from all directions;
(4) the forward stirring blades and the reverse stirring blades are arranged at intervals, so that the layering phenomenon of one-way stirring of the mixed liquid is further reduced;
(5) the stirring mechanisms can fully stir the mixed liquid in each area, reduce the generation of eddy current of the mixed liquid and fully mix the finally prepared mixed liquid;
(6) according to the invention, the water inlet pipe and the auxiliary ball are arranged on the filter barrel, so that the compound fertilizer raw materials which are recovered from the filter barrel by the first slurry pumping motor and are not filtered out are not easy to be over-thick, and the filter plate can be protected from being blocked;
(7) the invention is also provided with a hydraulic press and a push plate, wherein the push plate pushes the mixed liquid up and down in the stirring barrel, so that the mixed liquid is repeatedly convected in the vertical direction, the mixed liquid is prevented from being layered up and down, the mixed liquid with heavy weight is prevented from being layered up and down, and the mixing uniformity of the compound fertilizer raw materials and water is improved.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a stirring device for compound fertilizer production according to the present invention;
FIG. 2 is a partial schematic structural view of a stirring mechanism of a preferred embodiment of the stirring device for compound fertilizer production according to the present invention;
in the figure, 1-first mixing drum; 2-a filter vat; 3-a second stirring barrel; 4-a control device; 11-a first feed pipe; 12-a first stirring motor; 13-a hydraulic cylinder; 14-a stirring rod; 141-forward stirring blades; 142-a reversing mechanism; 143-reverse stirring blade; 15-connecting pipe; 151-switching the valve; 31-a second feed tube; 32-a second stirring motor; 21-a filter plate; 22-a water inlet pipe; 23-a water supply device; 24-an auxiliary ball; 16-a feed back pipe; 161-a first slurry pumping motor; 311-a second slurry pumping motor; 1421 — drive bevel gear; 1422-middle rod; 1423-drive bevel gears; 1424-sleeve; 1425 — driven bevel gear; 131-push plate.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, an agitating device for compound fertilizer production includes a first agitating barrel 1, a filtering barrel 2, a second agitating barrel 3, and a control device 4, wherein the bottom of the first agitating barrel 1 is connected to the filtering barrel 2 through a connecting pipe 15, the bottom of the filtering barrel 2 is connected to the second agitating barrel 3 through a second feeding pipe 31, the connection between the second feeding pipe 31 and the second agitating barrel is located above the second agitating barrel 3, and the control device 4 is disposed on the side surface of the second agitating barrel 3. A filter barrel 2 is arranged between the first stirring barrel 1 and the second stirring barrel 3, so that the compound fertilizer raw materials can be stirred for the second time, the quality of the compound fertilizer raw materials is improved, and the utilization rate of the raw materials is improved; the first stirring barrel 1 comprises a first feeding pipe 11, a first stirring motor 12, a hydraulic cylinder 13, a stirring rod 14, a barrel body and a stirring mechanism, the first feeding pipe 11, the first stirring motor 12 and the hydraulic cylinder 13 are arranged above the barrel body, an output shaft of the first stirring motor 12 is connected with the stirring rod 14 arranged in the barrel body, the stirring mechanism is arranged on the stirring rod 14, the first feeding pipe 11 inputs compound fertilizer raw materials into the barrel body, the first stirring motor 12 drives the stirring rod 14 and the stirring mechanism to work, so that the compound fertilizer raw materials are crushed and stirred, the hydraulic cylinder 13 is used for stirring the compound fertilizer raw materials, the phenomenon that the mixed liquid is layered up and down is avoided, and the mixing uniformity of the compound fertilizer raw materials and water is improved; the stirring mechanism comprises a forward stirring blade 141, a reversing mechanism 142 and a reverse stirring blade 143, the forward stirring blade 141 is fixedly connected with the reversing mechanism 142, the reversing mechanism 142 is fixedly connected with the reverse stirring blade 143, the forward stirring blade 141 and the reverse stirring blade 142 have opposite rotating directions and are arranged at intervals, the reversing mechanism 142 is arranged on the stirring rod 14, the rotating direction of the reverse stirring blade 143 is opposite to that of the forward stirring blade 141, the forward stirring blade 141 and the reverse stirring blade 143 fully stir the mixed liquid from two directions, and the reverse stirring blade rotates in the direction of the reverse stirring paddle, so that the mixed liquid can be turned over from each direction, the mixed liquid can be fully mixed, and the forward stirring blade 141 and the reverse stirring blade 143 are arranged at intervals, the layering phenomenon of the unidirectional stirring of the mixed liquid is further reduced, and the mixing is further improved; as shown in fig. 2, the reversing mechanism 142 includes a driving bevel gear 1421, an intermediate bar 1422, a driving bevel gear 1423, a sleeve 1424 and a driven bevel gear 1425, the driving bevel gear 1421 is fixed on the stirring bar 14, the intermediate bar 1422 is fixedly installed on the inner side of the cylinder, the driving bevel gear 1423 is fixed on the intermediate bar 1422, the driving bevel gear 1421 is engaged with the driving bevel gear 1423, the sleeve 1424 is connected with the stirring bar 14 through a bearing, the driven bevel gear 1425 is fixed on the sleeve 1424, the driven bevel gear 1425 is engaged with the driving bevel gear 1423, and the reverse stirring blade 143 is fixed on the sleeve 1424; when the stirring rod 144 rotates in a certain direction, the driving bevel gear 1421 and the driving bevel gear 1423 are driven, the driving bevel gear 1423 and the driven bevel gear 1425 are driven, the driven bevel gear 1425 and the driving bevel gear 1421 rotate in opposite directions, the sleeve 1424 and the reverse stirring blades 143 rotate together with the driven bevel gear 1425, the reverse stirring blades 143 and the forward stirring blades 141 rotate in opposite directions, the forward stirring blades 141 and the reverse stirring blades 143 respectively stir the mixed liquid sufficiently from two directions, the mixed liquid can be sufficiently mixed, the mixing uniformity is further improved, and the forward stirring blades 141 and the reverse stirring blades 142 are arranged at intervals, so that layering caused by unidirectional stirring of the mixed liquid is reduced; the setting of second agitator 3 is similar with the setting of first agitator 1, second agitator 3 includes second agitator motor 32, pneumatic cylinder 13, puddler 14 and rabbling mechanism, second agitator motor 32, pneumatic cylinder 13 sets up in the barrel top, the output shaft of second agitator motor 32 is connected with the puddler 14 that sets up in the barrel, the rabbling mechanism sets up on puddler 14, the rabbling mechanism includes forward stirring leaf 141, reversing mechanism 142 and reverse stirring leaf 143, forward stirring leaf 141 and reversing mechanism 142 fixed connection, reversing mechanism 142 and reverse stirring leaf 143 fixed connection, forward stirring leaf 141 and reverse stirring leaf 142 revolve to opposite, the interval sets up.
As a further example, the first connection pipe 15 is provided with a switch valve 151, after the first stirring barrel 1 finishes stirring, the control device 4 controls the switch valve 151 to open, and the mixed liquid stirred by the first stirring barrel 1 flows into the filter barrel 2 through the connection pipe 15.
As a further embodiment, the lower end of the filtering barrel 2 is provided with a filtering plate 21 for filtering the compound fertilizer raw material entering the second stirring barrel 3, and the compound fertilizer raw material with large fibers is left on the filtering plate 21.
As a further embodiment, the filter vat 2 includes the inlet tube 22, water supply installation 23 and supplementary ball 24, the inlet tube 22 is located the 2 sides of filter vat, the water supply installation 23 of 2 outsides of filter vat is connected to inlet tube 22 one end, the other end extends to 2 insides of filter vat and is connected with supplementary ball 24, supplementary ball 24 surface trompil, water supply installation 23 sprays the water purification to the filter 21 from supplementary ball 24 through inlet tube 22, controlling means 4 control water supply installation 23 opens, water supply installation 23 sprays the water purification to the filter 21 from supplementary ball 24 through inlet tube 22, avoid the compound fertilizer raw materials on the filter 21 too thick, can also avoid the filter 21 to be blocked.
As a further embodiment, the filter vat 2 further includes a feed back pipe 16, the feed back pipe 16 is located filter vat 2 side below, feed back pipe 16 one end is connected with filter vat 2, the other end is connected with first agitator 1, be connected in the side top of first agitator 1 with first agitator 1, feed back pipe 16 includes first thick liquid motor 161 of taking out, first thick liquid motor 161 of taking out transmits the compound fertilizer raw materials of staying on the filter 21 in the filter vat 2 to first agitator 1 through feed back pipe 16 and stirs once more, the utilization ratio of raw materials is improved, and the production efficiency is improved.
As a further example, second feeding pipe 31 includes second slurry pumping motor 311, and second slurry pumping motor 311 transports the compound fertilizer raw material in first mixing tank 1 to second mixing tank 3 for second mixing.
As a further embodiment, the hydraulic cylinder 13 includes a push plate 131, the push plate 131 is fixedly mounted on a piston rod of the hydraulic cylinder 13, the push plate 131 is located inside the stirring barrel, and the push plate 131 pushes the mixed liquid up and down in the stirring barrel, so that the mixed liquid is convected repeatedly in the vertical direction.
As a further example, the control device 4 is connected to the first stirring motor 12, the second stirring motor 32, the on-off valve 151, the water supply device 23, the first slurry pumping motor 161, the second slurry pumping motor 311, and the hydraulic cylinder 13.
The working process of the invention is as follows: the method comprises the following steps that compound fertilizer raw materials enter a first stirring barrel 1 through a first feeding pipe 11, a control device 4 controls a first stirring motor 12 and a hydraulic cylinder 13 to be started, the compound fertilizer raw materials are stirred through a forward stirring blade 141, a reverse stirring blade 143 and a push plate 131 in the first stirring barrel 1, after the first stirring is completed, the control device 4 controls a switch valve 151 to be opened, mixed liquid stirred through the first stirring barrel 1 flows into a filter barrel 2 from a connecting pipe 15, compound fertilizer raw material liquid with small fiber size flows into a second feeding pipe 31 through a filter plate 21, the control device 4 starts a second slurry pumping motor 311 to transmit the compound fertilizer raw material liquid in the second feeding pipe 31 to a second stirring barrel 3, and the compound fertilizer raw material liquid is stirred for the second time through the forward stirring blade 141, the reverse stirring blade 143 and the push plate 131 in the second stirring barrel 3; on filter 21 is stayed to the big quilt of fibre size, controlling means 4 controls first slurry pumping motor 161 and opens, compound fertilizer's raw materials liquid that will stay on filter 21 extracts feed back pipe 16, when being stayed compound fertilizer's raw materials liquid on filter 21 thick, controlling means 4 controls water supply installation 23 and opens, transmit the water purification to hollow supplementary ball 24 through inlet tube 22, the trompil through supplementary ball 24 surface sprays on filter 21, it also can protect filter 21 to avoid blockking up filter 21 simultaneously to do benefit to first slurry pumping motor 161 extraction compound fertilizer's raw materials solution.
According to the device, the filter barrel 2 is arranged between the first stirring barrel 1 and the second stirring barrel 3, so that the compound fertilizer raw materials can be stirred for the second time, the quality of the compound fertilizer raw materials is improved, and the utilization rate of the raw materials is improved; meanwhile, the water inlet pipe 22 and the auxiliary ball 24 are arranged on the filter barrel 2, so that the raw materials of the compound fertilizer which is not filtered out and is recovered from the filter barrel 2 by the first slurry pumping motor 161 are not too thick, and the filter plate 21 can be protected from being blocked; the reversing mechanism is arranged on the stirring rod 14, after reversing, the rotating direction of the reverse stirring blade 143 is opposite to that of the forward stirring blade 141, the forward stirring blade 141 and the reverse stirring blade 143 fully stir the mixed liquid from two directions, and the reverse stirring paddle rotates in the direction, so that the mixed liquid can be turned over from all directions, the mixed liquid can be fully mixed, and the forward stirring blade 141 and the reverse stirring blade 143 are arranged at intervals, so that the layering phenomenon of the unidirectional stirring of the mixed liquid is further reduced, and the mixing uniformity is further improved; at last, through the coordinated operation of the hydraulic cylinder 13 and the push plate 131, the push plate 131 pushes the mixed liquid up and down in the stirring barrel, so that the mixed liquid is repeatedly convected in the vertical direction, the upper and lower layering condition of the mixed liquid is avoided, the upper and lower layering condition of the heavy mixed liquid and the lower light mixed liquid is avoided, and the mixing uniformity of the ore pulp powder and the water is improved.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A stirring device for compound fertilizer production is characterized in that a first stirring barrel (1), a filtering barrel (2), a second stirring barrel (3) and a control device (4) are arranged, the bottom of the first stirring barrel (1) is connected with the filtering barrel (2) through a connecting pipe (15), the bottom of the filtering barrel (2) is connected with the second stirring barrel (3) through a second feeding pipe (31), the second feeding pipe (31) is connected with the second stirring barrel and is positioned above the second stirring barrel (3), and the control device (4) is arranged on the side surface of the second stirring barrel (3);
the first stirring barrel (1) comprises a first feeding pipe (11), a first stirring motor (12), a hydraulic cylinder (13), a stirring rod (14), a barrel body and a stirring mechanism, wherein the first feeding pipe (11), the first stirring motor (12) and the hydraulic cylinder (13) are arranged above the barrel body, an output shaft of the first stirring motor (12) is connected with the stirring rod (14) arranged in the barrel body, the stirring mechanism is arranged on the stirring rod (14), the stirring mechanism comprises a forward stirring blade (141), a reversing mechanism (142) and a reverse stirring blade (143), the forward stirring blade (141) is fixedly connected with the reversing mechanism (142), the reversing mechanism (142) is fixedly connected with the reverse stirring blade (143), and the forward stirring blade (141) and the reverse stirring blade (143) are opposite in rotation direction and are arranged at intervals;
second agitator (3) include second agitator motor (32), pneumatic cylinder (13), puddler (14), barrel and rabbling mechanism, second agitator motor (32), a plurality of pneumatic cylinder (13) set up in the barrel top, the output shaft and the puddler (14) of setting in the barrel of second agitator motor (32) are connected, rabbling mechanism sets up on puddler (14), rabbling mechanism includes forward stirring leaf (141), reversing mechanism (142) and reverse stirring leaf (143), forward stirring leaf (141) and reversing mechanism (142) fixed connection, reversing mechanism (142) and reverse stirring leaf (143) fixed connection, forward stirring leaf (141) and reverse stirring leaf (142) are opposite in the direction of rotation, and the interval sets up.
2. The stirring device for compound fertilizer production according to claim 1, characterized in that: the reversing mechanism (142) comprises a driving bevel gear (1421), an intermediate rod (1422) and a transmission bevel gear (1423), the driving bevel gear (1421) is fixed on the stirring rod (14), the intermediate rod (1422) is located inside the cylinder body and is fixedly connected with the cylinder body, the transmission bevel gear (1423) is fixed on the intermediate rod (1422), and the driving bevel gear (1421) is meshed with the transmission bevel gear (1423).
3. The stirring device for compound fertilizer production according to claim 1, characterized in that: the reversing mechanism (142) further comprises a sleeve (1424), the sleeve (1424) is connected with the stirring rod (14) through a bearing, a driven bevel gear (1425) is fixed on the sleeve (1424), the driven bevel gear (1425) is meshed with the transmission bevel gear (1423), and the reverse stirring blade (143) is fixed on the sleeve (1424).
4. The stirring device for compound fertilizer production according to claim 1, characterized in that: the filter vat (2) includes filter (21), filter (21) are located the lower extreme of filter vat (2) for filter the compound fertilizer raw materials that get into in second agitator (3).
5. The stirring device for compound fertilizer production according to claim 1, characterized in that: the filter vat (2) still include inlet tube (22), water supply installation (23) and supplementary ball (24), inlet tube (22) are located filter vat (2) side, the outside water supply installation (23) of filter vat (2) are connected to inlet tube (22) one end, and the other end extends to inside and is connected with supplementary ball (24) of filter vat (2), supplementary ball (24) surface trompil, water supply installation (23) are sprayed the water purification from supplementary ball (24) to on filter (21) through inlet tube (22).
6. The stirring device for compound fertilizer production according to claim 1, characterized in that: the filter vat (2) still include feed back pipe (16), feed back pipe (16) are located filter vat (2) side below, feed back pipe (16) one end is connected with filter vat (2), and the other end is connected with first agitator (1), and the side top of being connected in first agitator (1) with first agitator (1), feed back pipe (16) include first thick liquid motor (161), first thick liquid motor (161) of taking out transmit the compound fertilizer raw materials of staying on filter plate (21) in filter vat (2) to first agitator (1) through feed back pipe (16) and stir once more.
7. The stirring device for compound fertilizer production according to claim 1, characterized in that: the second feeding pipe (31) comprises a second slurry pumping motor (311), and the second slurry pumping motor (311) conveys the compound fertilizer raw materials in the first stirring barrel (1) to the second stirring barrel (3).
8. The stirring device for compound fertilizer production according to claim 1, characterized in that: be fixed with push pedal (131) on the piston rod of pneumatic cylinder (13), inside push pedal (131) were located the agitator, push pedal (131) promoted mixed liquid from top to bottom in the agitator for mixed liquid is at the repeated convection current of vertical direction.
9. The stirring device for compound fertilizer production according to claim 1, characterized in that: and a switch valve (151) is arranged on the first connecting pipe (15).
10. The stirring device for compound fertilizer production according to claim 1, characterized in that: the control device (4) is connected with the first stirring motor (12), the second stirring motor (32), the switch valve (151), the water supply device (23), the first slurry pumping motor (161), the second slurry pumping motor (311) and the hydraulic cylinder (13).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010195605.6A CN111530355A (en) | 2020-03-19 | 2020-03-19 | A agitating unit for compound fertilizer production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010195605.6A CN111530355A (en) | 2020-03-19 | 2020-03-19 | A agitating unit for compound fertilizer production |
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| CN111530355A true CN111530355A (en) | 2020-08-14 |
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| CN202010195605.6A Pending CN111530355A (en) | 2020-03-19 | 2020-03-19 | A agitating unit for compound fertilizer production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915890A (en) * | 2021-01-20 | 2021-06-08 | 苏波 | Crushing, stirring and pelletization integrated equipment of bio-organic fertilizer |
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Application publication date: 20200814 |