CN219984596U - Calcium magnesium ratio feeding system - Google Patents
Calcium magnesium ratio feeding system Download PDFInfo
- Publication number
- CN219984596U CN219984596U CN202321367419.1U CN202321367419U CN219984596U CN 219984596 U CN219984596 U CN 219984596U CN 202321367419 U CN202321367419 U CN 202321367419U CN 219984596 U CN219984596 U CN 219984596U
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- CN
- China
- Prior art keywords
- tank
- calcium
- magnesium
- premixing
- feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 title claims abstract description 61
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 239000012141 concentrate Substances 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 16
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 9
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 8
- 229910001425 magnesium ion Inorganic materials 0.000 description 8
- 238000005469 granulation Methods 0.000 description 5
- 230000003179 granulation Effects 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- DUAQZVXGEHUXOH-UHFFFAOYSA-N N.[Ca] Chemical compound N.[Ca] DUAQZVXGEHUXOH-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002367 phosphate rock Substances 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The utility model relates to the technical field of feeding systems, in particular to a calcium-magnesium proportioning feeding system. The utility model discloses a calcium-magnesium proportioning feeding system which comprises a calcium-magnesium concentration liquid tank, an ammoniated calcium nitrate liquid tank, a premixing tank, a buffer tank and a concentration tank, wherein the calcium-magnesium concentration liquid tank and the ammoniated calcium nitrate liquid tank are respectively and independently connected to the premixing tank, and the premixing tank receives calcium-magnesium concentrate in the calcium-magnesium concentration liquid tank and ammoniated calcium nitrate liquid in the ammoniated calcium liquid tank from different positions. According to the calcium-magnesium proportioning feeding system, the premixing groove, the buffer groove, the first feeding pump and the second feeding pump are arranged, the first feeding pump and the second feeding pump do not use the same feeding pipe, the two materials cannot be opposite, and the proportioning precision of calcium-magnesium liquid can be improved.
Description
Technical Field
The utility model relates to the technical field of feeding systems, in particular to a calcium-magnesium proportioning feeding system.
Background
At present, products such as a medium element water-soluble fertilizer, a magnesium-calcium fertilizer and the like of high tower type particles are developed, and magnesium element in phosphorite is required to be fully utilized. The original production system design scheme is not provided with a calcium-magnesium proportioning system, two pumps are temporarily adopted to simultaneously pump calcium-magnesium liquid and calcium nitrate liquid to be mixed in a subsequent pipeline system, but because the two pumps share an outlet pipeline, the two pumps can generate a hedging phenomenon, when one pump rotates at a higher speed, the quantity of pumped materials is increased, but the quantity of materials pumped by the other pump is doubled, so that the proportion is unstable, the index fluctuation is large, the product qualification rate is low, the quantity of returned materials is high, and when the magnesium weight content exceeds 1.8%, a large quantity of ammonia-calcium returned materials are required to be led between high towers during granulation, so that the use of feed liquid is seriously out of standard, and the production cost is increased.
Therefore, it is necessary to provide a calcium-magnesium proportioning feeding system.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the calcium-magnesium proportioning feeding system, which is characterized in that a premixing groove, a buffer groove, a first feeding pump and a second feeding pump are arranged, the first feeding pump and the second feeding pump do not use the same feeding pipe, the two materials cannot be opposite, and the proportioning precision of calcium-magnesium liquid can be improved.
The technical scheme adopted for solving the technical problems is as follows:
the calcium-magnesium proportioning feeding system comprises a calcium-magnesium concentrate tank, a calcium nitrate ammoniated liquid tank, a premixing tank, a buffer tank and a concentration tank, wherein the calcium-magnesium concentrate tank and the calcium nitrate ammoniated liquid tank are respectively and independently connected to the premixing tank, and the premixing tank receives calcium-magnesium concentrate in the calcium-magnesium concentrate tank and calcium nitrate ammoniated liquid in the calcium nitrate ammoniated liquid tank from different positions;
the overflow pipe of the premixing tank is connected to the buffer tank, and the discharging pipe of the premixing tank and the discharging pipe of the buffer tank are connected to the concentration tank.
Further, the calcium-magnesium concentrate liquid tank is correspondingly provided with a first feeding pump, and the ammoniated calcium nitrate liquid tank is correspondingly provided with a second feeding pump.
Further, a stirring paddle is arranged in the premixing groove.
Furthermore, two feeding pipes of the premixing groove are arranged at different positions of the premixing groove.
And the two feeding pipes are respectively arranged at two ends of the premixing groove.
Further, a heating component is arranged outside the concentration tank.
Further, the concentration tank is connected to a granulating device.
Still further, the heating assembly includes a steam tube and a coil.
Further, the weight content of magnesium ions in the concentration tank is controlled to be 1.2-1.6%.
Further, a flowmeter is arranged on the two feeding pipes.
The beneficial effects of the utility model are as follows:
1. according to the calcium-magnesium proportioning feeding system, the premixing groove, the buffer groove, the first feeding pump and the second feeding pump are arranged, the first feeding pump and the second feeding pump do not use the same feeding pipe, the two materials cannot be opposite, and the proportioning precision of calcium-magnesium liquid can be improved.
2. The calcium-magnesium proportioning feeding system provided by the utility model can stabilize the weight content of magnesium ions in the mixed material liquid in the concentration tank to 1.2-1.6%, and the mixed material liquid is conveyed to a granulating device in a high-tower workshop for granulation, so that no unqualified products are produced, the product qualification rate is improved, and the production cost is reduced.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a calcium-magnesium proportioning feeding system according to the present utility model;
FIG. 2 is a schematic structural diagram of the calcium-magnesium proportioning feeding system of the present utility model when in operation;
wherein: 1. a calcium magnesium concentrate tank; 2. ammoniated calcium nitrate flume; 3. a premixing tank; 4. a buffer tank; 5. a concentrating tank; 6. a granulating device; 101. a first feed pump; 201. a second feed pump; 301. and (5) feeding a pipe.
Detailed Description
The utility model will be further illustrated by the following examples, which are not intended to limit the scope of the utility model, in order to facilitate the understanding of those skilled in the art.
As used herein, "and/or" includes any and all combinations of one or more of the associated listed items. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
As shown in fig. 1-2, a calcium-magnesium proportioning feeding system comprises a calcium-magnesium concentrate tank 1, a calcium nitrate ammoniated liquid tank 2, a premixing tank 3, a buffer tank 4 and a concentration tank 5, wherein the calcium-magnesium concentrate tank 1 and the calcium nitrate ammoniated liquid tank 2 are respectively and independently connected to the premixing tank 3, and the premixing tank 3 receives calcium-magnesium concentrate in the calcium-magnesium concentrate tank 1 and calcium nitrate ammoniated liquid in the calcium nitrate ammoniated liquid tank 2 from different positions;
the overflow pipe of the premix tank 3 is connected to the buffer tank 4, and the discharge pipe of the premix tank 3, the discharge pipe of the buffer tank 4, and the concentrate tank 5 are connected.
Specifically, the calcium magnesium concentrate tank 1 is used for placing calcium magnesium concentrate, and the volume, shape, position and the like of the calcium magnesium concentrate tank 1 are designed according to workshop and actual production requirements.
The ammoniated calcium nitrate flume 2 is used for placing ammoniated calcium nitrate solution, and the volume, shape, position and the like of the ammoniated calcium nitrate flume 2 are designed according to the workshop and actual production requirements.
A premixing tank 3 for mixing the ammoniated calcium nitrate liquid guided out by the ammoniated calcium nitrate liquid tank 2 with the calcium magnesium concentrated liquid guided out by the calcium magnesium concentrated liquid tank 1; the volume, shape, position, etc. of the premixing tank 3 are designed according to the workshop and actual production requirements.
And the buffer tank 4 is used for collecting overflowed feed liquid when the ammoniated calcium nitrate liquid and the calcium magnesium concentrated liquid are mixed in the premixing tank 3, and particularly can be collected by arranging an overflow pipe. The volume, shape, position, etc. of the buffer tank 4 are designed according to the workshop and actual production requirements.
The concentration tank 5 is used for collecting the mixed feed liquid led out from the premixing tank 3 and the buffer tank 4, and can control the weight content of magnesium ions in the mixed feed liquid to be 1.2-1.6%, and then the mixed feed liquid is sent into the granulating device for granulating. The volume, shape, position, etc. of the concentrating tank 5 are designed according to the workshop and actual production requirements.
In one embodiment, the calcium magnesium concentrate tank 1 is correspondingly provided with a first feeding pump 101, and the ammoniated calcium nitrate tank 2 is correspondingly provided with a second feeding pump 201. The feed pipes 301 of the premixing tank 3 are provided in two, two feed pipes 301 are provided at different positions of the premixing tank 3, specifically, two feed pipes 301 are provided at both ends of the premixing tank 3, respectively, the first feed pump 101 is connected to one feed pipe 301, and the second feed pump 201 is connected to the other feed pipe 301. Therefore, the first feeding pump 101 can lead the calcium magnesium liquid in the calcium magnesium concentrate tank 1 out to the premixing tank 3 through a feeding pipe 301; a second feeding pump 201 can guide out the calcium nitrate ammoniated solution in the calcium nitrate ammoniated solution tank 2 to the premixing tank 3 through another feeding pipe 301; because the two feeding pipes 301 are arranged at different positions, the material cannot be subjected to the opposite impact phenomenon in the process of conveying the liquid by the first feeding pump 101 (the second feeding pump 201).
For better calculating the volume of the liquid transferred into the premixing tank 3, a flowmeter can be arranged on the two feeding pipes 301, so that the volumes of the calcium-magnesium concentrated solution and the ammoniated calcium nitrate solution entering the premixing tank 3 can be conveniently calculated. In addition, the types of the first feeding pump 101 and the second feeding pump 201 can be selected according to actual needs, and the functions of feeding and transferring liquid can be specifically met.
In one embodiment, the premixing tank 3 is provided with stirring paddles, so that the calcium-magnesium concentrated solution and the ammoniated calcium nitrate solution can be fully mixed.
In one embodiment, the concentrating tank 5 is externally provided with a heating assembly comprising a steam pipe and a coil pipe, steam is introduced through the external steam pipe, the steam is used as a heating medium to heat the coil pipe, and the outer surface of the concentrating tank 5 is provided with the coil pipe, so that the material in the concentrating tank 5 can be heated. Therefore, when the weight content of magnesium ions in the mixture in the concentration tank 5 is low, the mixture liquid in the concentration tank 5 can be concentrated by the heating component, so that the weight content of magnesium ions can be increased.
In one embodiment, the concentration tank 5 is connected to the granulating device 6 of the high tower workshop, and when the magnesium ion weight content of the mixed liquor in the concentration tank 5 is controlled to be 1.2-1.6%, the mixed liquor in the concentration tank 5 can be introduced into the granulating device 6 for granulation. The particular granulation device 6 comprises a high tower granulator that can be purchased and designed according to the plant and actual production needs.
Therefore, when the calcium-magnesium proportioning feeding system is specifically used, the first feeding pump and the second feeding pump are operated to guide the calcium-magnesium concentrated solution and the ammoniated calcium nitrate solution into different positions in the premixing groove respectively, so that the opposite flushing effect is reduced, meanwhile, the mixed material liquid can be fully mixed through the stirring paddles, and the overflowed mixed material liquid is collected through the buffering groove, so that overflow leakage is avoided. After the mixed material liquid is collected in the concentration tank, the content of magnesium ions in the mixed material liquid can be increased by a heating component or reduced by adding water, and after the content of magnesium ions is 1.2-1.6% by weight, the mixed material liquid is conveyed to a high tower workshop for granulation.
The above embodiments are preferred embodiments of the present utility model, and besides, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (9)
1. The calcium-magnesium proportioning feeding system is characterized by comprising a calcium-magnesium concentrate tank (1), an ammoniated calcium nitrate liquid tank (2), a premixing tank (3), a buffer tank (4) and a concentration tank (5), wherein the calcium-magnesium concentrate tank (1) and the ammoniated calcium nitrate liquid tank (2) are respectively and independently connected to the premixing tank (3), and the premixing tank (3) receives calcium-magnesium concentrate in the calcium-magnesium concentrate tank (1) and ammoniated calcium nitrate liquid in the ammoniated calcium nitrate liquid tank (2) from different positions;
the overflow pipe of the premixing tank (3) is connected to the buffer tank (4), and the discharging pipe of the premixing tank (3) and the discharging pipe of the buffer tank (4) are connected to the concentration tank (5).
2. The calcium-magnesium proportioning feeding system according to claim 1, wherein the calcium-magnesium concentrate tank (1) is correspondingly provided with a first feeding pump (101), and the ammoniated calcium nitrate tank (2) is correspondingly provided with a second feeding pump (201).
3. The calcium-magnesium proportioning feeding system according to claim 1, wherein stirring paddles are arranged in the premixing groove (3).
4. The calcium-magnesium proportioning feeding system according to claim 2, wherein two feeding pipes (301) of the premixing tank (3) are arranged, and the two feeding pipes (301) are arranged at different positions of the premixing tank (3).
5. The calcium-magnesium proportioning feeding system according to claim 4, wherein two feeding pipes (301) are respectively arranged at two ends of the premixing tank (3).
6. The calcium-magnesium proportioning feeding system according to claim 1, wherein a heating component is arranged outside the concentrating tank (5).
7. A calcium-magnesium proportioning feeding system according to claim 1, characterized in that the concentration tank (5) is connected to a granulating device (6).
8. The calcium-magnesium proportioning feeding system of claim 6, wherein said heating assembly comprises a steam tube and a coil.
9. A calcium-magnesium proportioning feeding system according to claim 5, characterized in that a flowmeter is arranged on both feeding pipes (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321367419.1U CN219984596U (en) | 2023-05-31 | 2023-05-31 | Calcium magnesium ratio feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321367419.1U CN219984596U (en) | 2023-05-31 | 2023-05-31 | Calcium magnesium ratio feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219984596U true CN219984596U (en) | 2023-11-10 |
Family
ID=88611601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321367419.1U Active CN219984596U (en) | 2023-05-31 | 2023-05-31 | Calcium magnesium ratio feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219984596U (en) |
-
2023
- 2023-05-31 CN CN202321367419.1U patent/CN219984596U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |