CN220159903U - Calcium chloride circulating system for preparing egg white lysozyme polymer - Google Patents
Calcium chloride circulating system for preparing egg white lysozyme polymer Download PDFInfo
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- CN220159903U CN220159903U CN202321287401.0U CN202321287401U CN220159903U CN 220159903 U CN220159903 U CN 220159903U CN 202321287401 U CN202321287401 U CN 202321287401U CN 220159903 U CN220159903 U CN 220159903U
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- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 title claims abstract description 224
- 239000001110 calcium chloride Substances 0.000 title claims abstract description 167
- 229910001628 calcium chloride Inorganic materials 0.000 title claims abstract description 167
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 102000002322 Egg Proteins Human genes 0.000 title claims abstract description 22
- 108010000912 Egg Proteins Proteins 0.000 title claims abstract description 22
- 102000016943 Muramidase Human genes 0.000 title claims abstract description 22
- 108010014251 Muramidase Proteins 0.000 title claims abstract description 22
- 108010062010 N-Acetylmuramoyl-L-alanine Amidase Proteins 0.000 title claims abstract description 22
- 235000014103 egg white Nutrition 0.000 title claims abstract description 22
- 210000000969 egg white Anatomy 0.000 title claims abstract description 22
- 229960000274 lysozyme Drugs 0.000 title claims abstract description 22
- 235000010335 lysozyme Nutrition 0.000 title claims abstract description 22
- 239000004325 lysozyme Substances 0.000 title claims abstract description 22
- 229920000642 polymer Polymers 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 77
- 239000010865 sewage Substances 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 23
- 239000008399 tap water Substances 0.000 claims description 11
- 235000020679 tap water Nutrition 0.000 claims description 11
- 239000002351 wastewater Substances 0.000 claims description 7
- 238000004064 recycling Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005469 granulation Methods 0.000 description 14
- 230000003179 granulation Effects 0.000 description 14
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 8
- 239000004005 microsphere Substances 0.000 description 8
- 235000010413 sodium alginate Nutrition 0.000 description 8
- 239000000661 sodium alginate Substances 0.000 description 8
- 229940005550 sodium alginate Drugs 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000004090 dissolution Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 239000003674 animal food additive Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Abstract
The utility model discloses a calcium chloride circulating system for preparing egg white lysozyme polymers, which comprises a granulating system, a calcium chloride intermediate treatment system and a calcium chloride dissolving system, wherein the calcium chloride circulating system is formed; the calcium chloride dissolving system comprises a calcium chloride tank, a delivery pump and a valve group which are sequentially arranged along a delivery pipeline; the granulating system comprises a granulating tank; the calcium chloride intermediate treatment system comprises a draining tray and a calcium chloride solution receiving hopper. The method is applied to the preparation of the egg white lysozyme polymer, realizes the recycling of the calcium chloride solution, improves the utilization rate of resources, reduces the manufacturing cost of the egg white lysozyme polymer product, obviously reduces the environmental protection cost and realizes the comprehensive benefits of energy conservation, consumption reduction and emission reduction.
Description
Technical Field
The utility model relates to a solution circulating system, in particular to a saline solution circulating device, which is applied to the technical field of feed additive processing automation equipment.
Background
At present, in the liquid granulation process of the liquid granulation system, the generated liquid to be discharged is treated as waste liquid, so that on one hand, the waste liquid treatment capacity is increased, and on the other hand, the environmental treatment cost is increased. And for egg white lysozyme polymer granulation, which is applied to feed additive processing, a solution method is generally adopted for granulation so as to ensure the biological performance and quality of the granular product. The liquid granulation system mainly focuses on the treatment of granulation smoke dust or waste gas, and focuses on waste liquid in an insufficient degree.
The common practice in the prior art is that sodium alginate is directly dripped into a calcium chloride solution, and the following defects exist:
1. the sodium alginate microspheres are difficult to separate;
2. if the calcium chloride tank is placed below the granulation tank, the spatial arrangement requires a very high space and the investment cost is high.
In a word, the waste liquid resource treatment degree that produces in the current liquid granulation process is not high, and device design and overall arrangement are unreasonable, have increased the height of whole equipment, need set up higher three-dimensional equipment support, and maintenance and use are inconvenient, because space arrangement needs very high space, and investment cost is higher, are unfavorable for industrial application.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to overcome the defects in the prior art, and provides a calcium chloride circulating system for preparing egg white lysozyme polymers, which is applied to the preparation of egg white lysozyme polymers, realizes the recycling of calcium chloride solution, improves the utilization rate of resources, reduces the manufacturing cost of egg white lysozyme polymer products, obviously reduces the environmental protection cost and realizes the comprehensive benefits of energy conservation, consumption reduction and emission reduction.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
a calcium chloride circulation system for preparing egg white lysozyme polymers comprises a granulating system, a calcium chloride intermediate treatment system and a calcium chloride dissolution system, and forms a calcium chloride circulation system;
the calcium chloride dissolving system comprises a calcium chloride tank, a first conveying pump and a valve group which are sequentially arranged along a conveying pipeline; the calcium chloride tank comprises a calcium chloride tank body and a calcium chloride stirring device, and the stirring power output end of the calcium chloride stirring device is used for stirring liquid in the calcium chloride tank body; the calcium chloride tank body is provided with a tap water inlet pipe and a calcium chloride feed port, and a tap water inlet butterfly valve is arranged on the tap water inlet pipe; the lower part of the calcium chloride tank body is connected with a liquid discharge pipe which is communicated with the inlet of the three-way element through a liquid discharge butterfly valve; one outlet of the three-way element is connected with a sewage drain pipe with a first sewage drain butterfly valve, and the sewage drain pipe is communicated with a subsequent wastewater collection treatment system to form a sewage drain pipeline structure; the other outlet of the three-way element is communicated with a part of pipe section of a conveying pipeline with a first outlet butterfly valve, then is communicated with a liquid flow inlet of a first conveying pump, a liquid flow outlet of the first conveying pump is connected with the other part of pipe section of the conveying pipeline with a valve group through a valve group, then is communicated with a calcium chloride solution supply pipeline which is connected with a granulating tank of a granulating system, and forms a calcium chloride solution return pipeline, wherein the valve group consists of a ball valve and a butterfly valve;
the granulating system comprises a granulating tank, the lower part of the granulating tank is connected with an output pipe, a discharge butterfly valve is arranged on the output pipe, and a draining tray of the calcium chloride intermediate treatment system is arranged below the output end of the output pipe;
the calcium chloride intermediate treatment system comprises a draining tray and a calcium chloride receiving tray, wherein the calcium chloride receiving tray is arranged below the draining tray, and a calcium chloride solution in the calcium chloride receiving tray is conveyed into a calcium chloride tank of the calcium chloride dissolving system by utilizing the intermediate conveying system.
As a preferable technical scheme of the utility model, the intermediate conveying system of the calcium chloride intermediate treatment system comprises an intermediate tank and a second conveying pump, the intermediate tank comprises an intermediate tank body and a liquid level sensor for measuring liquid in the intermediate tank body, a liquid inlet of the intermediate tank body is communicated with a conveying port of a calcium chloride receiving disc through a connecting pipeline, and the liquid level sensor comprises a high liquid level sensor and a low liquid level sensor; each liquid level sensor is respectively connected with a signal receiving end of the control unit in a signal way, and a signal output end of the control unit is respectively connected with a driving device of each conveying pump or each valve in a signal way; the lower part of the middle tank body is connected with a liquid discharge pipe, and the liquid discharge pipe is provided with another three-way element; one outlet of the three-way element is connected with a sewage drain pipe with a second sewage drain butterfly valve, and the sewage drain pipe is also communicated with a subsequent wastewater collection treatment system to form another sewage drain pipeline structure;
the other outlet of the three-way element is connected with a conveying pipe with a second outlet butterfly valve, then is communicated with a liquid flow inlet of a second conveying pump, a liquid flow outlet of the second conveying pump is connected with a conveying pipeline, and is communicated with a liquid inlet of a calcium chloride tank body of a calcium chloride dissolving system through the conveying pipeline to form an intermediate conveying pipeline structure.
As a further preferred embodiment of the utility model, the intermediate conveying system forms two switchable signal connection paths:
the high liquid level sensor, the control unit, the second delivery pump and the second outlet butterfly valve form an intermediate delivery information connection system for circulating the calcium chloride solution;
the low liquid level sensor, the control unit, the second delivery pump and the second outlet butterfly valve form an intermediate delivery information interruption control system for calcium chloride solution circulation.
As a preferable technical scheme of the utility model, a hot water inlet pipe is also connected to the calcium chloride tank body of the calcium chloride dissolving system, and a hot water inlet butterfly valve is arranged on the hot water inlet pipe.
As a preferable technical scheme of the utility model, the stirring head of the calcium chloride stirring device of the calcium chloride dissolving system is arranged in the calcium chloride tank body; the driving part of the calcium chloride stirring device is arranged above the calcium chloride tank body.
As a preferred embodiment of the present utility model, the calcium chloride dissolution system is disposed at a position beside the granulating system.
Compared with the prior art, the utility model has the following substantial characteristics and advantages:
1. the device circulates the calcium chloride solution, can receive the calcium chloride solution filtered from the lower part of the tray, realizes the recycling of calcium chloride, and obviously reduces the raw material cost for preparing the egg white lysozyme polymer; the utility model is easy to separate the sodium alginate microspheres from the calcium chloride, and has high efficiency of collecting the calcium chloride solution after the separation of the sodium alginate microspheres;
2. the device effectively avoids the conditions of blockage and the like of a pipeline, directly reduces the height of the whole factory, and reduces the cost and investment of equipment and facilities compared with the calcium chloride tank which is directly arranged below the granulating tank;
3. the device of the utility model realizes the transportation of the calcium chloride solution into the long-distance calcium chloride tank, so that the layout of the device is more flexible;
4. the device has simple structure, is easy to replace and maintain, can meet the installation requirements of various feed additive treatment devices by different device combinations, meets the requirements of arrangement at any position in a flow field, and greatly reduces the use cost.
Drawings
FIG. 1 is a schematic diagram of the structure of a calcium chloride circulation system for preparing egg white lysozyme polymers according to a preferred embodiment of the present utility model.
Detailed Description
Preferred embodiments of the present utility model are described in detail below:
embodiment one:
in this example, referring to fig. 1, a calcium chloride circulation system for preparing egg white lysozyme polymer comprises a granulation system 1, a calcium chloride intermediate treatment system 2 and a calcium chloride dissolution system 3, which form a calcium chloride circulation system;
the calcium chloride dissolving system 3 comprises a calcium chloride tank 3.1, a first conveying pump 3.2 and a valve group which are sequentially arranged along a conveying pipeline 3.5; the calcium chloride tank 3.1 comprises a calcium chloride tank body 3.1.1 and a calcium chloride stirring device 3.1.2, and the stirring power output end of the calcium chloride stirring device 3.1.2 is used for stirring liquid in the calcium chloride tank body 3.1.1; the calcium chloride tank body 3.1.1 is provided with a tap water inlet pipe and a calcium chloride feed inlet, and the tap water inlet pipe is provided with a tap water inlet butterfly valve 3.1.4; the lower part of the calcium chloride tank body 3.1.1 is connected with a liquid discharge pipe which is communicated with the inlet of the three-way element through a liquid discharge butterfly valve 3.1.7; one outlet of the three-way element is connected with a sewage drain pipe with a first sewage drain butterfly valve 3.1.5, and the sewage drain pipe is communicated with a subsequent wastewater collection treatment system to form a sewage drain pipeline structure; the other outlet of the three-way element is communicated with a part of pipe section of a conveying pipeline 3.5 with a first outlet butterfly valve 3.1.6, then is communicated with a liquid flow inlet of a first conveying pump 3.2, a liquid flow outlet of the first conveying pump 3.2 is connected with the other part of pipe section of the conveying pipeline 3.5 with a valve group through a valve group, then is communicated with a calcium chloride solution supply pipeline 1.2 which is connected with a granulating tank 1.1 of a granulating system 1, and forms a calcium chloride solution return pipeline, and the valve group consists of a ball valve 3.3 and a butterfly valve 3.4;
the granulating system 1 comprises a granulating tank 1.1, wherein the lower part of the granulating tank 1.1 is connected with an output pipe, the output pipe is provided with a discharge butterfly valve 1.3, and a draining tray 2.1 of the calcium chloride intermediate treatment system 2 is arranged below the output end of the output pipe;
the calcium chloride intermediate treatment system 2 comprises a draining tray 2.1 and a calcium chloride receiving tray 2.2, wherein the calcium chloride receiving tray 2.2 is arranged below the draining tray 2.1, and a calcium chloride solution in the calcium chloride receiving tray 2.2 is conveyed into a calcium chloride tank 3.1 of the calcium chloride dissolving system 3 by utilizing an intermediate conveying system.
The embodiment circulates the calcium chloride solution, can receive the calcium chloride solution filtered from the lower part of the tray, realizes the recycling of calcium chloride, and obviously reduces the raw material cost for preparing the egg white lysozyme polymer; the embodiment is applied to the preparation of the egg white lysozyme polymer, realizes the recycling of the calcium chloride solution, improves the utilization rate of resources, reduces the manufacturing cost of the egg white lysozyme polymer product, obviously reduces the environmental protection cost, and realizes the comprehensive benefits of energy conservation, consumption reduction and emission reduction.
Example two
This embodiment is substantially the same as the first embodiment, and is characterized in that:
in this embodiment, the intermediate conveying system of the calcium chloride intermediate treatment system 2 includes an intermediate tank 2.4 and a second conveying pump 2.5, the intermediate tank 2.4 includes an intermediate tank body 2.4.1 and a liquid level sensor for measuring the liquid in the intermediate tank body 2.4.1, the liquid inlet of the intermediate tank body 2.4.1 is communicated with the conveying inlet of the calcium chloride receiving tray 2.2 through a connecting pipeline 2.3, and the liquid level sensor includes a high liquid level sensor 2.4.2 and a low liquid level sensor 2.4.3; each liquid level sensor is respectively connected with a signal receiving end of the control unit in a signal way, and a signal output end of the control unit is respectively connected with a driving device of each conveying pump or each valve in a signal way; the lower part of the middle tank body 2.4.1 is connected with a liquid discharge pipe, and the liquid discharge pipe is provided with another three-way element; one outlet of the three-way element is connected with a sewage drain pipe with a second sewage drain butterfly valve 2.4.4, and the sewage drain pipe is also communicated with a subsequent wastewater collection treatment system to form another sewage drain pipeline structure;
the other outlet of the three-way element is communicated with a conveying pipe with a second outlet butterfly valve 2.4.5, then is communicated with a liquid flow inlet of a second conveying pump 2.5, a liquid flow outlet of the second conveying pump 2.5 is connected with a conveying pipeline 2.6, and is communicated with a liquid inlet of a calcium chloride tank body 3.1.1 of a calcium chloride dissolving system 3 through the conveying pipeline 2.6 to form an intermediate conveying pipeline structure.
The intermediate treatment system for calcium chloride of the embodiment adopts the intermediate tank, utilizes the calcium chloride receiving disc and the calcium chloride intermediate tank to realize that the calcium chloride solution is conveyed to the long-distance calcium chloride tank, completes the material circulation, adopts a low-cost mode, circulates the calcium chloride solution and can receive the calcium chloride solution filtered from the lower part of the tray. The intermediate conveying system in the embodiment has high intelligent degree.
Example III
This embodiment is substantially the same as the above embodiment, and is characterized in that:
in this embodiment, the intermediate delivery system forms two switchable signal connection paths:
the high liquid level sensor 2.4.2, the control unit, the second delivery pump 2.5 and the second outlet butterfly valve 2.4.5 form an intermediate delivery information connection system for circulating the calcium chloride solution;
the low liquid level sensor 2.4.3, the control unit, the second delivery pump 2.5 and the second outlet butterfly valve 2.4.5 form an intermediate delivery information interruption control system for calcium chloride solution circulation.
The intermediate conveying system of the embodiment has high intelligent degree, can realize remote intelligent control and improves the working efficiency.
Example IV
This embodiment is substantially the same as the above embodiment, and is characterized in that:
in this embodiment, a hot water inlet pipe is further connected to the calcium chloride tank 3.1.1 of the calcium chloride dissolution system 3, and a hot water inlet butterfly valve 3.1.3 is disposed on the hot water inlet pipe.
The embodiment has the important significance of setting hot water supplement in a calcium chloride dissolution system, regulating and controlling the temperature of the calcium chloride solution, improving the mixing homogenization of the calcium chloride solution and cleaning the calcium chloride tank body.
Example five
This embodiment is substantially the same as the above embodiment, and is characterized in that:
in this embodiment, the stirring head of the calcium chloride stirring device 3.1.2 of the calcium chloride dissolving system 3 is disposed in the calcium chloride tank 3.1.1; the driving part of the calcium chloride stirring device 3.1.2 is arranged above the calcium chloride tank body 3.1.1.
According to the embodiment, the calcium chloride solution is conveyed to the long-distance calcium chloride tank 3.1 through the addition of the calcium chloride receiving disc 2.2 and the middle tank 2.4, the condition that a pipeline is blocked and the like is avoided, the height of the whole factory is directly reduced, compared with the condition that the calcium chloride tank 3.1 is directly placed below the granulating tank 1.1, the equipment height can be obviously reduced, and the construction, installation and maintenance costs are saved.
Example six
This embodiment is substantially the same as the above embodiment, and is characterized in that:
in this embodiment, the calcium chloride dissolution system 3 is provided at a position lateral to the granulation system 1. In the embodiment, the calcium chloride receiving tray 2.2 and the middle tank 2.4 are adopted to convey the calcium chloride solution to the long-distance or short-distance calcium chloride tank 3.1, so that the recycling of the calcium chloride is completed.
Example seven
This embodiment is substantially the same as the above embodiment, and is characterized in that:
in this embodiment, when the calcium chloride circulation system for preparing egg white lysozyme polymers according to the above embodiment is used, a tap water inlet butterfly valve 3.1.4 is opened, a certain amount of tap water is added into a calcium chloride tank 3.1, then calcium chloride is added into the calcium chloride tank 3.1 through a calcium chloride charging port, then a calcium chloride stirring device 3.1.2 is opened, after stirring, a liquid discharge butterfly valve 3.1.7 and a first outlet butterfly valve 3.1.6 are opened, and the mixture enters a calcium chloride solution supply pipeline 1.2 through a first conveying pump 3.2, a conveying pipeline 3.5, a ball valve 3.3 and a butterfly valve 3.4 which are sequentially arranged, and finally enters a granulating tank 1.1.
After calcium chloride is mixed with materials in the granulating tank 1.1, the calcium chloride enters the draining tray 2.1 through the discharging butterfly valve 1.3, solid materials are left in the draining tray 2.1, and when sodium alginate microspheres in the draining tray 2.1 are full of the draining tray, the next draining tray 2.1 is replaced manually or mechanically; the calcium chloride liquid enters the calcium chloride receiving tray 2.2, then the calcium chloride solution enters the middle tank 2.4 through the connecting pipeline 2.3, and when the liquid level of the calcium chloride solution rises to reach the high liquid level of the solution detected by the high liquid level sensor 2.4.2, the second conveying pump 2.5 is started to convey the calcium chloride solution into the calcium chloride tank 3.1 through the conveying pipeline 2.6; when the calcium chloride solution level drops to the low solution level detected by the low level sensor 2.4.3, the second delivery pump 2.5 is automatically stopped.
The calcium chloride liquid enters the calcium chloride receiving tray 2.2, then the calcium chloride solution enters the middle tank 2.4 through the connecting pipeline 2.3, and when the liquid level of the calcium chloride solution rises to reach the high liquid level of the solution detected by the high liquid level sensor 2.4.2, the second conveying pump 2.5 is started to convey the calcium chloride solution into the calcium chloride tank 3.1 through the conveying pipeline 2.6; when the calcium chloride solution level drops to the low solution level detected by the low level sensor 2.4.3, the second delivery pump 2.5 is automatically stopped.
When the intermediate tank 2.4 needs to be emptied, the second sewage butterfly valve 2.4.4 is opened; when the calcium chloride tank 3.1 needs to be emptied, the liquid discharge butterfly valve 3.1.7 and the first sewage discharge butterfly valve 3.1.5 are opened, and the pipe is communicated with a subsequent wastewater collection treatment system, so that the discharge of waste liquid and subsequent treatment are realized.
The existing calcium chloride circulating system has the defects that: is not suitable for the technical process of draining with a tray; if the calcium chloride tank is placed below the granulation tank, the spatial arrangement requires a very high space and the investment cost is high. In this embodiment, the draining tray 2.1 is added below the granulation tank 1.1 to separate the calcium chloride solution, the calcium chloride receiving tray 2.2 collects the calcium chloride solution, then the solution enters the middle tank 2.4, when the calcium chloride solution reaches a high level, the second conveying pump 2.5 is started, and when the calcium chloride solution level is low to a low level, the second conveying pump 2.5 is stopped. The solution in the calcium chloride tank 3.1 is conveyed to the granulation tank 1.1 through the first conveying pump 3.2, and then enters the draining tray 2.1 to complete the circulation. According to the embodiment, the calcium chloride solution is conveyed to the long-distance calcium chloride tank 3.1 by adding the calcium chloride receiving disc 2.2 and the calcium chloride intermediate tank 2.4, the condition that a pipeline is blocked and the like is avoided, the height of the whole factory is directly reduced, and compared with the condition that the calcium chloride tank is directly placed below a granulating tank, the long-distance calcium chloride conveying can be realized. The above embodiment circulates the calcium chloride solution in a low cost manner and is able to receive the calcium chloride solution filtered from below the tray.
The working principle of the utility model is as follows:
separating the calcium chloride solution by adding a draining tray 2.1 under the granulating tank 1.1, wherein a screen mesh with the mesh number of 10-50 mesh, preferably 30 mesh is arranged under the draining tray 2.1; the calcium chloride receiving tray 2.2 is used for collecting the calcium chloride solution, the size of the calcium chloride solution is determined by the size of the draining tray 2.1, and the size of the calcium chloride receiving tray 2.2 is generally larger than the disc surface size of the draining tray 2.1; then the solution enters the intermediate tank 2.4, and the volume of the intermediate tank 2.4 is determined according to the size of the platform and is generally smaller than the 10min solution conveying amount of the second conveying pump 2.5; when the calcium chloride solution reaches a high level, the second transfer pump 2.5 is started, and when the calcium chloride solution level is low to a low level, the second transfer pump 2.5 is stopped, and the second transfer pump 2.5 is preferably an open centrifugal pump in order to prevent clogging of the second transfer pump 2.5 due to microspheres accidentally entering the intermediate tank 2.4. The solution in the calcium chloride tank 3.1 is conveyed to the granulation tank 1.1 through the first conveying pump 3.2, and then enters the draining tray 2.1 to complete the circulation. In the embodiment, the draining tray 2.1 is located below the granulating tank, the sodium alginate microspheres and the calcium chloride are separated after entering the draining tray 2.1, and the separated calcium chloride solution is collected by the calcium chloride receiving tray 2.2. The intermediate tank 2.4 stores the solution collected by the calcium chloride receiving tray 2.2. The device of the first embodiment to the seventh embodiment realizes that the calcium chloride solution is conveyed into a long-distance calcium chloride tank, so that the layout of the device is more flexible; the draining tray 2.1 is positioned below the granulating tank 1.1, and sodium alginate microspheres and calcium chloride are separated after entering the draining tray 2.1; solves the difficult problem of separating sodium alginate microspheres from calcium chloride. The structure is simple, the investment cost is low, no moving parts exist, and the maintenance cost is reduced. The calcium chloride receiving tray 2.2 collects the separated calcium chloride solution. The difficult problem of how to collect the calcium chloride after separation is solved, no moving parts exist, and the maintenance cost is reduced. The intermediate tank 2.4 collects the solution collected by the calcium chloride receiving tray 2.2. The direct use of a large calcium chloride dissolving tank is avoided, the height of a building is reduced, the investment is reduced, no moving parts are involved, and the maintenance cost is reduced. The device of the embodiment has simple structure and easy replacement and maintenance, and different device combinations can meet the installation requirements of various feed additive treatment devices, meet the requirements of arrangement at any position in a flow field, and greatly reduce the use cost.
The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the embodiments described above, and various changes, modifications, substitutions, combinations or simplifications made under the spirit and principles of the technical solution of the present utility model can be made according to the purpose of the present utility model, and all the changes, modifications, substitutions, combinations or simplifications should be equivalent to the substitution, so long as the purpose of the present utility model is met, and all the changes are within the scope of the present utility model without departing from the technical principles and the inventive concept of the present utility model.
Claims (5)
1. A calcium chloride circulation system for preparation of egg white lysozyme polymer, characterized in that: comprises a granulating system (1), a calcium chloride intermediate treatment system (2) and a calcium chloride dissolving system (3) to form a calcium chloride circulating system;
the calcium chloride dissolving system (3) comprises a calcium chloride tank (3.1), a first conveying pump (3.2) and a valve group which are sequentially arranged along a conveying pipeline (3.5); the calcium chloride tank (3.1) comprises a calcium chloride tank body (3.1.1) and a calcium chloride stirring device (3.1.2), and the stirring power output end of the calcium chloride stirring device (3.1.2) is used for stirring liquid in the calcium chloride tank body (3.1.1); the calcium chloride tank body (3.1.1) is provided with a tap water inlet pipe and a calcium chloride feed inlet, and a tap water inlet butterfly valve (3.1.4) is arranged on the tap water inlet pipe; the lower part of the calcium chloride tank body (3.1.1) is connected with a liquid discharge pipe which is communicated with an inlet of the three-way element through a liquid discharge butterfly valve (3.1.7); one outlet of the three-way element is connected with a sewage pipe with a first sewage butterfly valve (3.1.5), and the sewage pipe is communicated with a subsequent wastewater collection treatment system to form a sewage pipeline structure; the other outlet of the three-way element is communicated with a part of pipe section of a conveying pipeline (3.5) with a first outlet butterfly valve (3.1.6), then is communicated with a liquid flow inlet of a first conveying pump (3.2), a liquid flow outlet of the first conveying pump (3.2) is connected with the other part of pipe section of the conveying pipeline (3.5) with a valve group through a valve group, then is communicated with a calcium chloride solution supply pipeline (1.2) connected with a granulating tank (1.1) of a granulating system (1), and forms a calcium chloride solution return pipeline, and the valve group consists of a ball valve (3.3) and a butterfly valve (3.4);
the granulating system (1) comprises a granulating tank (1.1), wherein the lower part of the granulating tank (1.1) is connected with an output pipe, the output pipe is provided with a discharge butterfly valve (1.3), and a draining tray (2.1) of the calcium chloride intermediate treatment system (2) is arranged below the output end of the output pipe;
the calcium chloride intermediate treatment system (2) comprises a draining tray (2.1) and a calcium chloride receiving tray (2.2), wherein the calcium chloride receiving tray (2.2) is arranged below the draining tray (2.1), and the intermediate conveying system is used for conveying calcium chloride solution in the calcium chloride receiving tray (2.2) to a calcium chloride tank (3.1) of the calcium chloride dissolving system (3).
2. The calcium chloride circulatory system for the preparation of egg white lysozyme polymers according to claim 1, characterized in that: the intermediate conveying system of the calcium chloride intermediate treatment system (2) comprises an intermediate tank (2.4) and a second conveying pump (2.5), the intermediate tank (2.4) comprises an intermediate tank body (2.4.1) and a liquid level sensor for measuring liquid in the intermediate tank body (2.4.1), a liquid inlet of the intermediate tank body (2.4.1) is communicated with a conveying port of a calcium chloride receiving disc (2.2) through a connecting pipeline (2.3), and the liquid level sensor comprises a high liquid level sensor (2.4.2) and a low liquid level sensor (2.4.3); each liquid level sensor is respectively connected with a signal receiving end of the control unit in a signal way, and a signal output end of the control unit is respectively connected with a driving device of each conveying pump or each valve in a signal way; the lower part of the middle tank body (2.4.1) is connected with a liquid discharge pipe, and the liquid discharge pipe is provided with another three-way element; one outlet of the three-way element is connected with a sewage pipe with a second sewage butterfly valve (2.4.4), and the sewage pipe is also communicated with a subsequent wastewater collection treatment system to form another sewage pipeline structure;
the other outlet of the three-way element is communicated with a conveying pipe connected with a second outlet butterfly valve (2.4.5), then is communicated with a liquid flow inlet of a second conveying pump (2.5), a liquid flow outlet of the second conveying pump (2.5) is connected with a conveying pipeline (2.6), and is communicated with a liquid inlet of a calcium chloride tank body (3.1.1) of a calcium chloride dissolving system (3) through the conveying pipeline (2.6), so that an intermediate conveying pipeline structure is formed.
3. The calcium chloride circulation system for egg white lysozyme polymer preparation according to claim 2, characterized in that: the intermediate delivery system forms two switchable signal connection paths:
the high liquid level sensor (2.4.2), the control unit, the second delivery pump (2.5) and the second outlet butterfly valve (2.4.5) form an intermediate delivery information connection system for circulating the calcium chloride solution;
the low liquid level sensor (2.4.3), the control unit, the second delivery pump (2.5) and the second outlet butterfly valve (2.4.5) form an intermediate delivery information interruption control system for calcium chloride solution circulation.
4. The calcium chloride circulatory system for the preparation of egg white lysozyme polymers according to claim 1, characterized in that: the stirring head of the calcium chloride stirring device (3.1.2) of the calcium chloride dissolving system (3) is arranged in the calcium chloride tank body (3.1.1); the driving part of the calcium chloride stirring device (3.1.2) is arranged above the calcium chloride tank body (3.1.1).
5. The calcium chloride circulatory system for the preparation of egg white lysozyme polymers according to claim 1, characterized in that: the calcium chloride dissolving system (3) is arranged at a side position of the granulating system (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321287401.0U CN220159903U (en) | 2023-05-25 | 2023-05-25 | Calcium chloride circulating system for preparing egg white lysozyme polymer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321287401.0U CN220159903U (en) | 2023-05-25 | 2023-05-25 | Calcium chloride circulating system for preparing egg white lysozyme polymer |
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| CN220159903U true CN220159903U (en) | 2023-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321287401.0U Active CN220159903U (en) | 2023-05-25 | 2023-05-25 | Calcium chloride circulating system for preparing egg white lysozyme polymer |
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| CN (1) | CN220159903U (en) |
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