CN216440540U - Device for adding molasses into feed - Google Patents

Abstract

The utility model relates to the technical field of feed processing and manufacturing equipment, in particular to a device for adding molasses into feed. The atomized molasses is more beneficial to the uniform mixing of the molasses and the feed and the absorption effect of the molasses, and the feed caking is effectively prevented; the temporary storage tank and the metering device are heated, so that the flowability of the molasses in the whole adding process is improved, the adding amount of the molasses and the utilization rate of the molasses are further improved, and the waste is reduced; the molasses is added into the conditioner, and the conditioner is in a high-temperature and high-humidity environment, so that the molasses is favorably absorbed by the feed, the palatability of the feed is improved, and the powder content of the feed is reduced; the metering precision of the subtraction balance is high, and the addition amount of molasses is controlled more accurately in the whole adding process.

Description

Device for adding molasses into feed

Technical Field

The utility model relates to the technical field of feed processing and manufacturing equipment, in particular to a device for adding molasses into feed.

Background

With the increasing cost of corn, wheat and other raw materials, the requirement of large-scale farms for feed raw materials is very large, so that the search of alternative raw materials with low cost and better feeding value is urgent in the feed industry. The molasses is a byproduct of sugar industry such as sugarcane, beet and the like, the molasses is added into the pig feed to replace other energy raw materials in the same amount, and the feed intake of the feed can be improved by 9-12% compared with that before the molasses is not added due to the palatability of the molasses. The sugar content of molasses is generally between 42% and 50%, and although the energy density of molasses is lower than that of corn, the molasses has good taste and is fast to digest and absorb compared with the corn. The molasses is not only an energy raw material, but also has the advantage of quick digestion and absorption, and simultaneously has the function of improving the palatability, and in addition, the grain honey has the viscosity and can also play a role of reducing dust, namely the molasses is added, so that the nutritive value can be improved, the grain honey can also be used as a binder, the powder content of the feed is reduced, and the wear resistance and hardness of the feed are improved.

The device is added to current molasses usually adds in mixing the machine, and whole interpolation process can't go on in succession, also can't guarantee the degree of consistency that molasses and fodder mix, and whole in-process receives the poor influence of molasses mobility moreover great, and the phenomenon that molasses glues the wall is more serious, and then influences the effect that molasses added. Based on this, how to provide a molasses adding device which can accurately measure and improve the fluidity of molasses in the whole adding process and can carry out continuous adding to uniformly mix molasses and feed is a problem to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a device for adding molasses into feed.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a device for add molasses to fodder, includes heating device and the molasses jar, the jar of keeping in, metering device and the atomizing device that connect gradually through the power pump, the quenching and tempering ware is connected to atomizing device's nozzle, wherein heating device is used for doing keep in the jar with the metering device heating.

The power pump is a rotor pump.

The atomizing device comprises a split type three-way valve, a first inlet of the split type three-way valve receives molasses which is weighed by the metering device and enters, a second inlet of the split type three-way valve is used for connecting an air source, and an outlet of the split type three-way valve is connected with the nozzle.

And a one-way valve is arranged between the outlet of the split type three-way valve and the nozzle.

The nozzle is a fan-shaped nozzle.

The heating device comprises an electric heating water tank and a circulating pipeline connected with the electric heating water tank, and the part of the circulating pipeline, which is positioned in the temporary storage tank and the metering device, is designed into a spiral coil pipe structure.

The heating device is a common water storage tank, and the water storage tank is heated in a waste steam recycling mode.

The metering device is a flowmeter or a subtraction scale.

Compared with the prior art, the utility model has the technical effects that:

this molasses adds device passes through the molasses jar, the jar of keeping in, metering device and the atomizing device that the power pump connected gradually, and the quenching and tempering ware is connected to atomizing device's nozzle, has still set up heating device for jar and metering device keep in. The atomized molasses is more beneficial to the uniform mixing of the molasses and the feed and the absorption effect of the molasses, and the feed agglomeration is effectively prevented; the temporary storage tank and the metering device are heated, so that the flowability of the molasses in the whole adding process is improved, the adding amount of the molasses and the utilization rate of the molasses are further improved, and the waste is reduced; the molasses is added into the conditioner, and the conditioner is in a high-temperature and high-humidity environment, so that the molasses is favorably absorbed by the feed, the palatability of the feed is improved, and the powder content of the feed is reduced; the metering precision of the subtraction balance is high, and the addition amount of molasses is controlled more accurately in the whole adding process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention.

Detailed Description

Technical terms or scientific terms used in the present specification should be given their ordinary meanings as understood by those skilled in the art: the use of "first," "second," and the like in this description does not denote any order, quantity, or importance, but rather the terms "first," "second," and the like are used to distinguish one element from another; the terms "connected" or "communicating" and the like are not restricted to physical or mechanical connections, but may include various forms of connections, whether direct or indirect; "upper", "lower", "left", "right", "front", "rear", "far", "near", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly; in addition, in the description of the present specification, the meaning of "a plurality" or "several" is two or more unless otherwise specified.

The term "molasses": is a viscous, black brown and semi-flowing body, its main component is cane sugar, its pantothenic acid content is up to 37mg/kg, the molasses is a by-product of sugar-making industry, and its composition is dependent on sugar-making raw material and processing conditionThe fermented product mainly contains a large amount of fermentable sugar (mainly sucrose), so that the fermented product is a good fermentation raw material, can be used as a substrate or a base material of fermented products such as yeast, monosodium glutamate, organic acid and the like, and can be used as a raw material of certain foods and animal feed. The density of the molasses is 1.24-1.44 t/m³The molasses has dark brown appearance, viscosity of about 3-8 Pa.S at normal temperature and poor fluidity, but the molasses has the best fluidity at the temperature of about 40 ℃.

The term "rotopump": the rotor pump is a pump in which the working volume is changed by the relative movement between a rotor and a pump body, and the energy of liquid is increased. The gerotor pump is a rotary positive displacement pump having a positive displacement nature with a flow rate that does not vary with back pressure.

The term "subtraction scale": the weightless scale is a weighing device with discontinuous feeding and continuous discharging, and the loss control is carried out in the hopper, so the structure is easy to seal, and the higher control precision can be achieved.

The term "conditioner": the conditioner mainly comprises a motor connected with a rotating shaft, a paddle/auger and a nozzle, and the paddle is driven by the motor to rotate for stirring. Generally, additives such as steam, molasses or water are sprayed into the conditioner, so that materials are uniformly mixed with the additives and softened in the conditioner, the conditioning time is better as long as possible, the conditioning time of the common livestock and poultry feed is about 20 seconds, during the period, the powdery feed absorbs the additives such as heat and moisture in the steam, the interior of the conditioner is in a high-temperature and high-humidity state, the powdery feed is softened, and the forming of feed particles is facilitated.

The term "mixer": the mixer is a mechanical device which uniformly mixes two or more materials by utilizing the combined action of mechanical external force and gravity. The mixer differs from the conditioner in that: the mixer does not allow steam to enter and only intermittently adds material, for example the mixer needs to continue to add feed to its interior for the first 20 minutes and stop adding for the last 20 minutes.

The term "dust content": the powder content is the percentage of undersize materials in the weight of a sample after a certain mesh number of standard sieves on the particles/crushed materials of unit weight.

The term "rotopump": is one form of positive displacement pump. It is composed of rotary rotor and stationary pump body, it has no suction and discharge valves, and utilizes the relative movement between rotor and pump body to change working volume, and utilizes the extrusion action of rotary rotor to discharge liquid, at the same time, it leaves a space on another side to form low pressure so as to make the liquid continuously suck.

As shown in figure 1, the device for adding molasses to feed comprises a heating device 7, a molasses tank 2, a temporary storage tank 3, a metering device 4 and an atomizing device 5 which are sequentially connected through a power pump 1, wherein a nozzle 50 of the atomizing device 5 is connected with a conditioner 6, and the heating device 7 is used for heating the temporary storage tank 3 and the metering device 4. Through using the power pump to extract molasses from molasses jar 2 and beat to keep in jar 3, the molasses in jar 3 will be kept in to the rethread power pump is beaten metering device 4, through metering device 4 to molasses the addition of weighing control molasses, through atomizing device 5 with molasses atomizing after through nozzle 50 spout molasses into quenching and tempering ware 6 with the fodder mix, the mixture of molasses after the atomizing and fodder can be more even, can make molasses better by the fodder absorption, prevent the fodder caking and influence the pelletization technology of follow-up granulator, in addition because whole molasses adds the in-process and all has heating device 7 to keep in jar 3 and metering device 4 the heating, thereby can make molasses keep better mobility, molasses's wall adhesion has effectively been avoided, molasses's utilization ratio has been improved, waste has been reduced effectively.

In a specific embodiment, the power pump 1 uses a rotor pump, and the molasses addition belongs to small-amount addition, so that the small-amount conveying characteristic of the rotor pump is met, the discharge pressure of the rotor pump is relatively high, and the applicability is relatively good.

In some embodiments, the atomizing device 5 comprises a split three-way valve, a first inlet 51 of which receives the molasses weighed by the metering device, and a second inlet 52 of which is used for connecting with an air source, and an outlet of which is connected with the nozzle 50, the nozzle 50 is a fan-shaped nozzle, so that the fan-shaped nozzle is used because the molasses is sticky and is easily blocked if a common atomizing nozzle is used; alternatively, an air compressor may be used to provide the air supply to the atomising device 5. The molasses is pressurized by the power pump to generate a certain pressure, the second inlet of the split type three-way valve is connected with the air source, the air source can also provide a certain pressure, and the molasses passes through the nozzle 50 under the pressure and air pressure of the power pump to become fine particles and be in an atomization state, namely, the dual pressure of the pumping pressure of the power pump and the air pressure of the air source is utilized to improve the atomization effect of the molasses.

In the above embodiment, the check valve 8 is provided between the outlet of the split type three-way valve and the nozzle 50 to prevent the reverse flow of molasses in an unexpected situation.

Because the fluidity of molasses is poor at normal temperature, the viscosity of molasses is higher when the temperature is lower, the fluidity is best when the temperature is about 40 ℃, the physical structure of a common mixer and the working principle that materials are mixed under the combined action of gravity and mechanical external force determine that the common mixer can not keep the temperature of about 40 ℃, so that if the common mixer is used, molasses is adhered to the inner wall, the main shaft, the blades and the like of the mixer, the load of equipment is increased, experimental tests show that when the addition of molasses is about 2% of the weight of feed produced once, the problems are obvious, more molasses can not be added to avoid the problems becoming more serious, and the molasses is adhered to parts in the mixer, so the molasses cleaning work is complicated.

The conditioner 6 is produced by Jiangsu Zhengchang grain machine, and the model number is STZG40, the conditioner 6 is used for mixing molasses and feed, the amount of molasses added by the conditioner 6 can reach 5 percent, the utilization rate of molasses is further improved, the molasses atomized by the atomizer 5 is sprayed into the conditioner to be more uniformly mixed with the feed.

The heating device can adopt an electric heating mode. In some embodiments, the heating device 7 includes an electric heating water tank 71 and a circulation pipeline connected to the electric heating water tank 71, and the portions of the circulation pipeline located inside the temporary storage tank 3 and the metering device 4 are provided with spiral coil structures, and the spiral coil structures effectively increase the contact area for heat dissipation, so that the temporary storage tank 3 and the metering device 4 can be heated more effectively and both can be kept at a proper temperature to improve the fluidity of the molasses.

The heating may be performed by recycling the waste steam, for example, the heating device 7 is a common water storage tank, and the water storage tank is heated by recycling the waste steam. In some embodiments, can utilize the inside waste steam that produces in workshop to heat the water storage tank, the comdenstion water that comes out from the water storage tank heats 3 jar of keeping in again, just so recycles the waste steam in workshop, need not to increase extra input specially for the heating, can heat in order to improve whole molasses interpolation in-process molasses self mobility to the jar of keeping in and metering device.

Under the condition of considering heat loss, tests show that the temperature of the water flow in the circulating pipeline is kept at about 65-70 ℃, namely the temperature of the grain honey in the adding process can be kept at about 40 ℃, so that in practice, when a heating device is used, the temperature of the water flow in the circulating pipeline needs to be monitored in real time to be kept at about 65-70 ℃ so as to ensure good fluidity of the molasses.

In a preferred embodiment, the metering device 4 is a subtraction balance, the molasses adding mode by using the conditioner 6 can be a continuous mode compared with a batch mixing mode of a common mixer, the molasses adding mode by using the conditioner can realize continuous weighing of the molasses, the molasses adding amount is locked and the weight of the molasses is continuously reduced by using the subtraction balance, the molasses enters the conditioner 6 after being atomized by the atomizing device 5 through a power pump, and the weighing precision of the subtraction balance is high. The subtraction scale is produced by Shenzhen Zhongyu science and technology company, has the model of STG-1000L, and is calibrated before use to ensure the accuracy of the scale body.

Although the flow meter can continuously weigh molasses, the flow meter is only suitable for substances with low viscosity, while molasses has high viscosity at normal temperature, but the flow meter can maintain high fluidity of molasses and reduce the viscosity by heating the metering device 4 by the heating device 7, so that the flow meter can achieve the same effect as a subtraction balance when the metering device 4 is heated.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the overall concept of the utility model, and these should also be considered as the protection scope of the present invention.

Claims (8)

1. The utility model provides a device for add molasses to fodder, its characterized in that, includes heating device (7) and molasses jar (2), jar (3), metering device (4) and atomizing device (5) that connect gradually through power pump (1), nozzle (50) of atomizing device (5) connect quenching and tempering ware (6), wherein heating device (7) are used for keep in jar (3) with metering device (4) heating.

2. An apparatus for adding molasses to feed as claimed in claim 1, wherein: the power pump (1) is a rotor pump.

3. An apparatus for adding molasses to feed as claimed in claim 1, wherein: atomizing device (5) include split type three-way valve, the molasses that the weighing back of metering device was received in first entry (51) of split type three-way valve gets into, and its second entry (52) are used for connecting the air supply, the exit linkage of split type three-way valve nozzle (50).

4. An apparatus for adding molasses to feed as claimed in claim 3, characterised in that: a one-way valve (8) is arranged between the outlet of the split type three-way valve and the nozzle (50).

5. An apparatus for adding molasses to feed as claimed in claim 3, characterised in that: the nozzle (50) is a fan nozzle.

6. An apparatus for adding molasses to feed as claimed in claim 1, wherein: the heating device (7) comprises an electric heating water tank (71) and a circulating pipeline connected with the electric heating water tank (71), and the parts of the circulating pipeline, which are positioned in the temporary storage tank (3) and the metering device (4), are of spiral coil pipe structures.

7. An apparatus for adding molasses to feed as claimed in claim 1, wherein: the heating device (7) is a common water storage tank, and the water storage tank is heated in a waste steam recycling mode.

8. An apparatus for adding molasses to feed as claimed in claim 1, wherein: the metering device (4) is a flowmeter or a subtraction scale.

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