CN113826555A - Heating leak board and manufacturing process thereof - Google Patents
Heating leak board and manufacturing process thereof Download PDFInfo
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- CN113826555A CN113826555A CN202111173190.3A CN202111173190A CN113826555A CN 113826555 A CN113826555 A CN 113826555A CN 202111173190 A CN202111173190 A CN 202111173190A CN 113826555 A CN113826555 A CN 113826555A
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Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0151—Grids; Gratings; Slatted floors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention provides a heating leak board and a manufacturing process thereof, and relates to the technical field of leak boards. A manufacturing process of a heating leak board comprises the following steps: and (3) placing a reinforcing mesh into a forming die of the crack plate, then placing the heating assembly into the forming die, and pouring by adopting materials at a pouring speed of 5-10kg/min and with a pouring thickness of 10-15 mm. According to the manufacturing process, the heating assembly is added, so that the leaking plate has a heating function, the heating mode is simple, and the heating lasts for a long time. The heating leak board has good structural strength, is not easy to deform and damage, and has a heating function, so that the heating leak board can better provide an environment for livestock to grow.
Description
Technical Field
The invention relates to the technical field of a slotted plate, in particular to a slotted plate capable of being heated and a manufacturing process thereof.
Background
The fence that the pig house of raising pigs used now separates the pig, and the bottom sets up the crack board for the convenience of clearing up, and the blowdown crack board that current ground was used for in animal husbandry livestock house mainly has cement board, plastic slab, nodular cast iron board etc. and the function of these crack boards is to utilize the crack hole that establishes on the crack board to excrete the excrement and urine in the livestock house to the space under the board, makes keep dry, clean in the livestock house. The present commonly used leak board adopts cement to pour and forms, and a plurality of leak board bodies splice each other and form the earth's surface part, and the cement solidification is adopted to concatenation department, and the small opening in the leak board is used for leaking the excrement and urine of pig and waste water down to the next floor, is convenient for clear up.
In order to meet the national requirement on environmental protection management, after the coal-fired boiler is banned, the existing full-slot breeding mode has no good heating mode, or the existing heating mode has potential safety hazards, constant heating, complex operation, failure in reaching the expected effect and high heating cost.
Disclosure of Invention
The invention aims to provide a manufacturing process of a heating leaking plate, which has the advantages that the leaking plate has a heating function by adding a heating component, the heating mode is simple, and the heating lasts for a long time.
Another object of the present invention is to provide a heating slatted plate, which has good structural strength, is not easily deformed and damaged, has long service life, has a heating effect, is durable in heating time, has low energy consumption, simplifies the existing livestock heating mode, makes the heating mode simpler, is more convenient to provide a good growth environment for livestock, and is more beneficial to livestock breeding.
The technical problem to be solved by the invention is realized by adopting the following technical scheme.
The invention provides a manufacturing process of a heatable leak board, which comprises the following steps: placing a reinforcing mesh into a forming die of the crack plate, then placing the heating assembly into the forming die, and pouring by adopting materials, wherein the pouring speed is 5-10kg/min, and the pouring thickness is 10-15 mm; the material is selected from a first formula or a second formula, wherein the first formula comprises 50-60 parts of water, 120-135 parts of cement, 100-115 parts of crude sand and 40-60 parts of vinylon according to parts by weight; the second formula comprises resin, glass fiber reinforced plastic fiber yarns and filler calcium powder in a mass ratio of 1 (0.95-1.25) to 1.
The invention provides a heatable leak board which is manufactured by the manufacturing process of the heatable leak board.
The manufacturing process of the heatable leak board and the heatable leak board provided by the embodiment of the invention at least has the following beneficial effects:
according to the invention, the reinforcing mesh is added into the leaking plate, the hardness of the reinforcing steel bar is high, after the reinforcing steel bar is made into the reinforcing mesh, the hardness is further enhanced, and meanwhile, the structural strength is high, so that the reinforcing mesh is not easy to deform or damage, the structural strength of the leaking plate is further enhanced, and the service life of the leaking plate is prolonged. The heating assembly can generate a large amount of heat after heating, and the indoor temperature can be increased after the heat is dissipated, so that the heating purpose is achieved. Put into the leak board with heating element, can heat the hurdle through the heat that heating element gived off for the temperature more is fit for the livestock growth in the hurdle, improves the comfort level that the livestock grows. When the materials are poured, the pouring speed is 5-10kg/min, so that the materials are uniformly distributed, the situation that the pouring speed is too high, partial materials are stacked and are difficult to disperse is avoided, the integral structural strength of the leak board is different, and the place with less materials is deformed or damaged after long-time use. The pouring thickness is 10-15mm, the strength of the leak board can be properly improved under the thickness, the service life of the leak board is prolonged, the leak board is not too heavy, and manpower and material resources are consumed in the installation and transportation process.
According to the invention, the heating component is used for heating, and the national call can be responded: "carbon peak, carbon neutralization", coal power change; the original water heating system is omitted, the post configuration of a boiler worker is optimized, and the operation of frequently entering coal in the heating process is complicated (which is more beneficial to the biological safety of a farm); the hurdle temperature and the ground temperature are flexible and controllable, and energy conservation and efficiency improvement are achieved. The heating leak board provided by the invention has good structural strength, is not easy to deform and damage, is convenient for cleaning livestock excrement, has a heating function, can better provide an environment for livestock growth, and is beneficial to livestock breeding.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a heatable leak board provided in example 9 of the present invention;
fig. 2 is a schematic structural view of the first mesh reinforcement or the second mesh reinforcement of embodiment 9.
Icon: 100-a heatable leak board; 101-a plate body; 110-a sink groove; 120-a heating assembly; 130-a first mesh reinforcement; 131-second mesh reinforcement.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to specific examples.
A manufacturing process of a heating leak board comprises the following steps: placing a reinforcing mesh into a forming die of the leak board, then placing a heating assembly into the forming die, coating a heat-insulating coating or wrapping a reflecting film on the lower part of the heating assembly, and pouring by adopting materials at a pouring speed of 5-10kg/min and with a pouring thickness of 10-15 mm; the material is selected from a first formula or a second formula, wherein the first formula comprises 50-60 parts of water, 120-135 parts of cement, 100-115 parts of crude sand and 40-60 parts of vinylon according to parts by weight; the second formula comprises resin, glass fiber reinforced plastic fiber yarn and filler calcium powder in a mass ratio of 1 (0.95-1.25) to 1; the pouring process also comprises vibrating at the vibration frequency of 50-70MHz once every 5-10min for 2-4min each time, pressing the film for 15-25min, heating and curing at 60-70 ℃ for 1-2h after pressing the film, and cooling at 0-5 ℃ for 20-30min after heating and curing.
In this embodiment, the welded steel bar mesh is a welded mesh-shaped steel bar product, in which longitudinal and transverse steel bars are arranged at a certain interval and at right angles to each other, and all the intersections are welded together by strong resistance pressure. It also has the advantages of high rigidity, good elasticity, uniform and accurate spacing, high welding point strength, and greatly improved quality of the leak board. The longitudinal bars and the transverse bars of the reinforcing mesh form a net structure, so that the reinforcing mesh is good in bonding anchorage property with concrete, the borne load is uniformly diffused and distributed, the anti-seismic cracking performance of the reinforced concrete structure is obviously improved, and the occurrence of cracks can be reduced by over 75%. The design strength value of the presently used coiled steel bars is 210N/mm (pingfang), the design strength of the steel bar welding net is 360N/mm (pingfang), and the use amount of the steel bars can be saved by more than 30% by using the steel bar welding net according to the equal strength updating principle and considering the comprehensive factors. The structural strength of the slotted plate can be further improved through the reinforcement of the reinforcing mesh, so that the service life of the slotted plate is prolonged.
The heating assembly can generate a large amount of heat in the heating quantity process, and the ambient temperature can be increased after the heat is dissipated, so that the heating purpose can be achieved. Add heating element to the leak board, can heat the hurdle through the heat that heating element gived off for the temperature more is fit for the livestock growth in the hurdle, improves the comfort level that the livestock grows. Meanwhile, the heating mode responds to the nation: carbon peak, carbon neutralization, and call for changing coal into electricity; the original water heating system is omitted, the post configuration of a boiler worker is optimized, and the operation of frequently entering coal in the heating process is complicated (which is more beneficial to the biological safety of a farm); the hurdle temperature and the ground temperature are flexible and controllable, so that the energy-saving purpose can be achieved, and the heating effect is further enhanced.
When the materials are poured, the pouring speed is 5-10kg/min, so that the materials are uniformly distributed, the situation that the pouring speed is too high, partial materials are stacked and are difficult to disperse is avoided, the integral structural strength of the leak board is different, and the place with less materials is deformed or damaged after long-time use. The pouring thickness is 10-15mm, the strength of the leak board can be properly improved under the thickness, the service life of the leak board is prolonged, the leak board is not too heavy, and manpower and material resources are consumed in the installation and transportation process. The pouring process further comprises vibration, the vibration is to enable materials added into the forming die to be uniformly dispersed, uniformity of the materials in the forming die is provided, meanwhile, density among the materials can be improved, the materials are combined more tightly, the bonding strength of the materials is improved, therefore, the structural strength of the leak board is improved, and the leak board cannot be sunk or deformed easily when strong external force is applied. The vibration frequency is set to be 50-70MHz, and the material entering the forming die can be quickly flattened under the vibration frequency, so that the distribution uniformity of the material in the die is improved, and the forming speed of the leaking plate is accelerated, thereby improving the forming efficiency of the leaking plate and shortening the forming time of the leaking plate. The vibration is carried out once every 5-10min, each vibration is carried out for 2-4min, the vibration is carried out at intervals, the balanced state of the materials in the die can be broken when the materials are vibrated all the time, the materials are flattened in the die again, the distributed uniformity of the materials in the die can be further improved by breaking the balanced state for many times, the density among the materials is improved, the structural strength of the crack plate is enhanced, and the crack plate is not easy to deform and damage when in use.
After the poured material is solidified, the material has certain strength, but under the action of external force, when no reinforcing mesh is used for reinforcement, the manufactured crack plate is easy to be damaged by external force. After setting up the reinforcing bar net, the hardness of reinforcing bar itself is high, makes into the reinforcing bar net after, and hardness further strengthens, and the reinforcing bar net still has network structure's structural strength, pours it simultaneously with the material, can further improve the structural strength of the hourglass seam board that obtains, and it is difficult for sunken deformation easily when letting it receive stronger external force.
In this embodiment, still include the press mold, the press mold is mainly through the compaction of material with the help of external force, lets the density increase of material in the mould, further improves the structural strength of leak board. When the film pressing time is 15-25min, the material density in the die is the maximum, and the film pressing effect is the best. Optionally, the coating thickness of the heat-insulating coating is 2-5mm, and under the thickness, the heat-insulating effect of the leak board can be the best, so that the indoor heat loss is the minimum, the indoor temperature rising speed is higher, and the heating process is more energy-saving and time-saving. The reflective film wraps 1-3 layers, so that the reflective film can be prevented from being too thin, heat is still radiated from the bottom of the leaking plate, the reflective film can be prevented from being too thick, more materials are consumed when the reflective effect is the best, resources are further saved, when the reflective film is at the thickness, the reflective effect on heat is the best, heat loss can be avoided to the greatest extent, the indoor temperature rise effect is better, and the purposes of saving energy and time are further achieved.
And pouring by the first formula to obtain the cement crack plate. Vinylon is a trade name of polyvinyl acetal fiber, also called vinylon, and has performance similar to cotton, so that the vinylon is called synthetic cotton and is a variety with the highest hygroscopicity in the existing synthetic fiber. Vinylon is used as a reinforcing material, so that the strength, flexibility, folding resistance, impact resistance and the like of the cement board can be greatly improved. The coarse sand is selected, compared with fine sand or medium sand, the coarse sand is cheaper, and on the premise that the reinforcing mesh is reinforced, the coarse sand is selected as one of pouring materials, so that the production cost of the crack plate can be further reduced, and the manufacturing process of the crack plate is more energy-saving. Meanwhile, the vinylon has the best reinforcing effect on the cement leaking plate in the proportion, so that the structural strength of the cement leaking plate is the best.
And pouring the second formula to obtain the glass fiber reinforced plastic leak board. The resin mainly comprises unsaturated polyester resin, epoxy resin and phenolic resin. After the resin is matched with the glass fiber reinforced plastic fiber yarns, the glass fiber reinforced plastic joint leaking plate has super-strong corrosion resistance, acid resistance, alkali resistance, and corrosion resistance of a plurality of gas-liquid media such as organic solvents, salts and the like; the weight is light, the strength is high, the bearing capacity is good, and the load bearing capacity is strong; the insulating and flame-retardant performance is good; long service life and almost no need of maintenance. The filler calcium powder can enhance the toughness and strength of the glass fiber reinforced plastic seam leakage board, reduce the production cost and reduce the use of resin or glass fiber reinforced plastic fiber yarns.
Different materials are selected for pouring, so that the joint leaking plate with different strength can be obtained, and the strength of the glass fiber reinforced plastic joint leaking plate is relatively stronger than that of the cement joint leaking plate. When in actual use, the gap boards with different strengths can be selected according to the quantity of the fed livestock or the size of the livestock, thereby improving the practicability of the gap boards and prolonging the service life of the gap boards. The steel bar mesh is added into the leaking plate, the hardness of the steel bars is high, after the steel bars are made into the steel bar mesh, the hardness is further enhanced, and meanwhile, the structural strength is high, so that the leaking plate is not easy to deform or damage, the structural strength of the leaking plate is further enhanced, and the service life of the leaking plate is prolonged. The formed pouring material has certain strength, and the strength of the formed slotted plate can be further enhanced after the formed pouring material is matched with the reinforcing mesh for pouring, so that the slotted plate is not easy to deform after being used for a long time.
When heating and curing, the method also comprises adding a curing agent, wherein the curing agent is tert-butyl peroxyformate. Curing agents, also known as hardeners, curing agents or setting agents, are a class of substances or mixtures that enhance or control the curing reaction. The mechanical property and the heat resistance of the leak board can be enhanced by adding the curing agent. Water and corrosion resistance, which increases the service life of the nozzle plate.
In the embodiment, heating is performed through electric heating, the carbon usage amount is reduced, carbon peak reaching, carbon neutralization and coal power change proposed by the country are fully responded, and more energy is saved. In the heating process, through setting up heat preservation coating and/reflectance coating, reduce calorific loss to can make the heat that produces among the heating process upwards give off (give off to indoor promptly), make the indoor temperature intensification faster, the heating is more lasting, and the simple easy operation of heating mode, the temperature is nimble controllable. In detail, the heating elements are heating wires, heating wires or heating sheets, and each of the heating elements contains graphene, carbon fibers, heating wire materials, and the like. The heating wire or the heating wire is selected, the heating speed of the heating wire or the heating wire is high, indoor temperature rise can be achieved quickly, and the heating device is more suitable for small-range temperature rise. The heating sheet is selected, the heating sheet is heated more uniformly, the indoor heating can be more uniformly, and the heating device is more suitable for large-area heating. The type of the heating assembly can be selected according to actual conditions, and is not particularly limited.
The embodiment also provides a leak board that can heat, and the leak board structural strength who makes through this technology is good, and non-deformable damages, live time are long, still have the heating effect, and the heating time is lasting, and the power consumption is low, has simplified current livestock heating mode for the heating mode is simpler, is more convenient for provide a good growing environment for the livestock, more is favorable to the livestock to raise.
In this embodiment, the slot plate may also be a metal plate, a plastic plate, or a composite plate. When the leak board is the three boards, the manufacturing process of the leak board capable of heating comprises the following steps: after the leak board is formed, a groove is formed in the bottom of the leak board, heat-insulating paint and/or a wrapping reflection film is coated on the inner wall of the groove, then the heating assembly is placed into the groove, and the groove is tightly filled. When the leaking plate is a plastic plate or a composite plate, the manufacturing process of the leaking plate capable of heating comprises the following steps: manufacturing an upper die and a lower die which are matched with each other and provided with grooves, placing a heating assembly in the grooves, coating heat-insulating coating and/or wrapping a reflecting film on the lower portion of the heating assembly, tightly filling the grooves, and fixing the upper die and the lower die by using buckles or snap wires.
In this embodiment, can add different types of leak board with heating element, can let different types of leak boards all can have the heating effect like this, improve the practicality of leak board.
The features and properties of the present invention are described in further detail below with reference to examples.
Example 1
A manufacturing process of a heating leak board comprises the following steps:
and (3) placing the reinforcing mesh into a forming die of the crack plate, then placing the heating assembly into the forming die, and pouring by adopting materials at a pouring speed of 5kg/min and with a pouring thickness of 10 mm.
The materials comprise 50kg of water, 120kg of cement, 100kg of coarse sand and 40kg of vinylon.
Example 2
A manufacturing process of a heating leak board comprises the following steps:
placing a reinforcing mesh into a forming die of the leak board, then placing a heating assembly into the forming die, coating a heat-insulating coating or wrapping a reflecting film on the lower part of the heating assembly, pouring by adopting materials, wherein the pouring speed is 10kg/min, the pouring thickness is 15mm, and the pouring process also comprises vibrating once every 5min at the vibration frequency of 50MHz for 2min each time.
The materials comprise 60kg of water, 135kg of cement, 115kg of coarse sand and 60kg of vinylon.
The coating thickness of the heat-insulating coating is 2mm, and the reflecting film wraps 1 layer.
Example 3
A manufacturing process of a heating leak board comprises the following steps:
placing a reinforcing mesh into a forming die of the leak board, then placing a heating assembly into the forming die, coating a heat-insulating coating or wrapping a reflecting film on the lower part of the heating assembly, pouring by adopting materials, wherein the pouring speed is 7kg/min, the pouring thickness is 12mm, vibrating is carried out in the pouring process, the vibration frequency is 70MHz, vibrating is carried out once every 10min, vibrating is carried out for 4min every time, then pressing a film for 15min, heating and curing at 60 ℃ for 1h after pressing the film, and cooling at 0 ℃ for 20min after heating and curing.
The materials comprise 55kg of water, 125kg of cement, 110kg of coarse sand and 50kg of vinylon.
The coating thickness of the heat-insulating coating is 5mm, and the reflecting film wraps 3 layers. When heating and curing, the method also comprises adding a curing agent, wherein the curing agent is tert-butyl peroxyformate.
Example 4
A manufacturing process of a heating leak board comprises the following steps:
and (3) placing the reinforcing mesh into a forming die of the crack plate, then placing the heating assembly into the forming die, and pouring by adopting materials at a pouring speed of 7kg/min and with a pouring thickness of 12 mm.
The material comprises resin, glass fiber reinforced plastic fiber yarn and filler calcium powder in a mass ratio of 1:0.95: 1.
Example 5
A manufacturing process of a heating leak board comprises the following steps:
placing a reinforcing mesh into a forming die of the leak board, then placing a heating assembly into the forming die, coating a heat-insulating coating or wrapping a reflecting film on the lower part of the heating assembly, pouring by adopting materials, wherein the pouring speed is 7kg/min, the pouring thickness is 11mm, and the pouring process also comprises vibrating once every 8min at the vibration frequency of 60MHz for 3 min.
The material comprises resin, glass fiber reinforced plastic fiber yarn and filler calcium powder in a mass ratio of 1:1: 1.
The coating thickness of the heat-insulating coating is 4mm, and the reflecting film wraps 2 layers.
Example 6
A manufacturing process of a heating leak board comprises the following steps:
placing a reinforcing mesh into a forming die of the leak board, then placing a heating assembly into the forming die, coating a heat-insulating coating or wrapping a reflecting film on the lower part of the heating assembly, pouring by adopting materials, wherein the pouring speed is 8kg/min, the pouring thickness is 13mm, vibrating is carried out in the pouring process, the vibration frequency is 55MHz, vibrating is carried out once every 6min, vibrating is carried out for 3min every time, then pressing a film for 20min, heating and curing at 65 ℃ for 1.5h after pressing the film, and cooling at 1 ℃ for 25min after heating and curing.
The material comprises resin, glass fiber reinforced plastic fiber yarn and filler calcium powder in a mass ratio of 1:1.12: 1.
The coating thickness of the heat-insulating coating is 4mm, and the reflecting film wraps 3 layers. When heating and curing, the method also comprises adding a curing agent, wherein the curing agent is tert-butyl peroxyformate.
Example 7
A manufacturing process of a heating leak board comprises the following steps:
placing a reinforcing mesh into a forming die of the leak board, then placing a heating assembly into the forming die, coating a heat-insulating coating or wrapping a reflecting film on the lower part of the heating assembly, pouring by adopting materials, wherein the pouring speed is 9kg/min, the pouring thickness is 14mm, vibrating is carried out in the pouring process, the vibration frequency is 67MHz, vibrating is carried out once every 6.5min, vibrating is carried out for 2.5min each time, then pressing the film for 22min, heating and curing at 68 ℃ for 1.7h after pressing the film, and cooling at 2 ℃ for 24min after heating and curing.
The materials comprise 55kg of water, 132kg of cement, 112kg of coarse sand and 58kg of vinylon.
The coating thickness of the heat-insulating coating is 3.5mm, and the reflecting film wraps 1 layer. When heating and curing, the method also comprises adding a curing agent, wherein the curing agent is tert-butyl peroxyformate.
Example 8
A manufacturing process of a heating leak board comprises the following steps:
placing a reinforcing mesh into a forming die of the leak board, then placing a heating assembly into the forming die, coating a heat-insulating coating or wrapping a reflecting film on the lower part of the heating assembly, pouring by adopting materials, wherein the pouring speed is 7kg/min, the pouring thickness is 14mm, vibrating is carried out in the pouring process, the vibration frequency is 64MHz, vibrating is carried out once every 7.5min, vibrating is carried out for 2min every time, then pressing the film for 21min, heating and curing at 63 ℃ for 1.24h after pressing the film, and cooling at 4 ℃ for 28min after heating and curing.
The material comprises resin, glass fiber reinforced plastic fiber yarn and filler calcium powder in a mass ratio of 1:1.22: 1.
The coating thickness of the heat-insulating coating is 2.5mm, and the reflecting film wraps 3 layers. When heating and curing, the method also comprises adding a curing agent, wherein the curing agent is tert-butyl peroxyformate.
Example 9
Fig. 1 and 2 show a schematic structural view of a heatable leak board 100 in this embodiment, and fig. 2 shows a schematic structural view of a first mesh reinforcement 130 or a second mesh reinforcement 131 in this embodiment.
The heatable leak board 100 comprises a board body 101, a plurality of leak grooves 110 are formed in the board body 101, a heating component 120 is arranged around each leak groove 110, a heat insulation layer and/or a reflecting film are/is arranged on the lower portion of each heating component 120, the leak grooves 110 are in a rectangular array, and in the same direction, the distance between any two adjacent leak grooves 110 is the same. Still include temperature sensor, temperature sensor installs in plate body 101, and temperature sensor is used for monitoring indoor temperature. A first reinforcing mesh 130 and a second reinforcing mesh 131 are arranged between the adjacent leakage grooves 110, the first reinforcing mesh 130 and the second reinforcing mesh 131 are distributed up and down, and the first reinforcing mesh 130 and the second reinforcing mesh 131 are connected through a connecting piece. The first mesh reinforcement 130 and the second mesh reinforcement 131 have the same structure and include transverse reinforcements and longitudinal reinforcements connected to each other, and the transverse reinforcements and the longitudinal reinforcements are perpendicular to each other.
The operation principle of a heatable leak board 100 is as follows: the first reinforcing mesh 130 and the second reinforcing mesh 131 are connected and then placed into a forming mold, the bottom of the heating wire or the heating sheet is provided with a heat preservation layer and/or a reflection film, and then the heating wire or the heating sheet is placed into the forming mold for pouring and forming. Install the good hourglass board in the fence house, start automatic temperature control system, when temperature sensor monitors the fence house temperature and crosses lowly, temperature sensor sends temperature signal for automatic temperature control system, automatic temperature control system compares temperature signal and settlement temperature, when the temperature signal of transmission is lower than the settlement temperature, automatic temperature control system starts the power of heating element 120, let heating element 120 heat up and give off the heat, when the fence house temperature is suitable, automatic temperature control system stops, heating element 120 stops the heating. In the process of livestock growth, the livestock manure is discharged from the leaking groove 110 of the leaking plate, or a breeder sweeps the residual manure to the leaking groove 110 by a broom and discharges the manure, and the stall is cleaned.
In summary, the embodiment of the present invention provides a heating leaking plate 100, wherein a leaking groove 110 is formed on a plate body 101, and feces in a stall are cleaned through the leaking groove 110, specifically, the feces directly fall into a feces pit from the leaking groove 110 when livestock excretes, or the feces are leaked from the leaking groove 110 by a broom when the stall is cleaned, so as to effectively keep the stall clean and sanitary, and facilitate the growth and rest of the livestock. Set up a plurality of small openings 110 for excrement and urine clearance volume is bigger, and excrement and urine discharge speed is faster, improves excrement and urine cleaning efficiency. Set up heating element 120 around the small opening groove 110, heating element 120 can control the temperature of small opening plate, and the small opening plate intensifies and makes house temperature rise, and then gives the livestock heating, lets the temperature of house more be fit for the livestock growth, lets the condition of raising of livestock better. The leaking plate can utilize an automatic temperature control system, not only has the function of cleaning excrement, but also can control the space temperature in the stall at will, so that the livestock heating mode is simple, the heating operation is convenient, the heating duration is high, the leaking plate has the characteristics of environmental protection and controllability, and a good growing and rehabilitation environment can be provided for the livestock.
In summary, in the manufacturing process of the heatable leaks plate 100 and the heatable leaks plate 100 of the embodiments of the present invention, the steel bar mesh is added to the leaks plate, the hardness of the steel bar is high, after the steel bar is made into the steel bar mesh, the hardness of the steel bar mesh is further enhanced, and meanwhile, the structural strength is high, so that the steel bar mesh is not easily deformed or damaged, the structural strength of the leaks plate is further enhanced, and the service life of the leaks plate is prolonged. The heating assembly 120 generates a large amount of heat after heating, and the indoor temperature can be increased after the heat is dissipated, so that the heating purpose is achieved. Put into the leak board with heating element 120, can heat the hurdle through the heat that heating element 120 gived off for the temperature is more fit for the livestock growth in the hurdle, improves the comfort level that the livestock grows. When the materials are poured, the pouring speed is 5-10kg/min, so that the materials are uniformly distributed, the situation that the pouring speed is too high, partial materials are stacked and are difficult to disperse is avoided, the integral structural strength of the leak board is different, and the place with less materials is deformed or damaged after long-time use. The pouring thickness is 10-15mm, the strength of the leak board can be properly improved under the thickness, the service life of the leak board is prolonged, the leak board is not too heavy, and manpower and material resources are consumed in the installation and transportation process.
In the invention, the heating component 120 is used for heating, and the national call can be responded: "carbon peak, carbon neutralization", coal power change; the original water heating system is omitted, the post configuration of a boiler worker is optimized, and the operation of frequently entering coal in the heating process is complicated (which is more beneficial to the biological safety of a farm); the hurdle temperature and the ground temperature are flexible and controllable, and energy conservation and efficiency improvement are achieved. According to the manufacturing process, the heating component 120 is added, so that the leaking plate has a heating function, the heating mode is simple, and the heating lasts for a long time. The heating leaking plate 100 provided by the invention has the advantages of good structural strength, difficulty in deformation and damage, long service life, heating function, lasting heating time and low energy consumption, simplifies the existing livestock heating mode, simplifies the heating mode, facilitates the provision of a good growth environment for livestock, and is more favorable for livestock feeding.
The embodiments described above are some, but not all embodiments of the invention. The detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (10)
1. A manufacturing process of a heating leak board is characterized by comprising the following steps: placing a reinforcing mesh into a forming die of the crack plate, then placing a heating assembly into the forming die, and pouring by adopting materials, wherein the pouring speed is 5-10kg/min, and the pouring thickness is 10-15 mm; the material is selected from a first formula or a second formula, wherein the first formula comprises 50-60 parts of water, 120-135 parts of cement, 100-115 parts of crude sand and 40-60 parts of vinylon according to parts by weight; the second formula comprises resin, glass fiber reinforced plastic fiber yarns and filler calcium powder in a mass ratio of 1 (0.95-1.25) to 1.
2. The manufacturing process of claim 1, further comprising applying a heat-insulating coating or a reflective coating on the lower portion of the heating assembly before placing the heating assembly in the forming mold.
3. The manufacturing process of claim 2, wherein the coating thickness of the heat-insulating coating is 2-5mm, and the reflecting film is wrapped by 1-3 layers.
4. The manufacturing process of claim 1, wherein the pouring process further comprises vibrating at a frequency of 50-70MHz once every 5-10min for 2-4min each time.
5. The manufacturing process of claim 1, wherein after pouring, the process further comprises pressing the film for 15-25min, and after pressing the film, the film is heated and cured at 60-70 ℃ for 1-2 h.
6. The process according to claim 5, wherein the composition is cooled at 0-5 ℃ for 20-30min after the composition is cured by heating.
7. A heatable joint plate, characterized in that it is produced by the process for producing a heatable joint plate according to any one of claims 1 to 6; the heating leak board comprises a board body, wherein a plurality of leak grooves are formed in the board body, a heating assembly is arranged around each leak groove, a heat preservation layer and/or a reflecting film are/is arranged on the lower portion of each heating assembly, the leak grooves are in rectangular arrays, and the distance between every two adjacent leak grooves is the same in the same direction.
8. The heatable leak panel of claim 7, further comprising a temperature sensor mounted to the panel body, the temperature sensor being configured to monitor indoor temperature.
9. The heatable nozzle plate as claimed in claim 8, wherein a first mesh reinforcement and a second mesh reinforcement are disposed between adjacent nozzle slots, the first mesh reinforcement and the second mesh reinforcement are distributed above and below each other, and the first mesh reinforcement and the second mesh reinforcement are connected by a connector.
10. The heatable joinder panel of claim 9 wherein said first rebar grid and said second rebar grid are identical in construction and each include transverse and longitudinal rebars interconnected, said transverse and longitudinal rebars being perpendicular to each other.
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| CN202111173190.3A CN113826555A (en) | 2021-10-08 | 2021-10-08 | Heating leak board and manufacturing process thereof |
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| CN202111173190.3A CN113826555A (en) | 2021-10-08 | 2021-10-08 | Heating leak board and manufacturing process thereof |
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Application publication date: 20211224 |