CN208210829U - The drying equipment of forage grass - Google Patents

Abstract

The utility model discloses a kind of drying equipment of forage grass, including drying room, drying bracket, solar thermal collector and air heater, drying room is equipped with hollow sandwich, is equipped with insulating layer outside hollow sandwich；Drying chamber top is equipped with shutter；The hot water end of solar thermal collector connects metal heat-conducting tube；Metal heat-conducting tube folding is coiled in hollow sandwich；Air intake connection air blower, its outlet air end of air heater pass through the multiple gas-distributing pipe roads of main air supply duct connection；Gas-distributing pipe road is equipped with air distribution disk；Gas-distributing pipe road is fixed on drying room bottom；Main air supply duct is equipped with pressure fan.The utility model can heat water using solar thermal collector, supply hot water circuit, be internally heated to drying room, also cooperation air heater heating hot gas heats drying room simultaneously, it is energy saving to be rapidly achieved dry temperature, reduce production cost；And it is conducive to exclude to dry indoor moisture.

Description

The drying equipment of forage grass

Technical field

The utility model relates to herbage equipment, concretely relate to a kind of drying equipment of forage grass.

Background technique

The growth and utilization of forage grass are very big by seasonal effect, and winter forage grass is withered and yellow, nutrient containing is few, and domestic animal lacks grass and eats；It is warm The growth of season forage grass is vigorous, full of nutrition, and the more domestic animals of grass are unable to finish, therefore in order to maximize favourable factors and minimize unfavourable ones, makes full use of warm season forage grass, process At hay or grass meal is made, saves and feeds livestock and poultry in the winter for lacking grass.

Naturally dry or drying are mainly used for the drying of fresh grass at present, natural drying hay is often by rainwater Drench, so as to cause going mouldy and rotting, cause serious loss.Drying usually using electric oven is dry or burning fuel heat production into Row, needs to expend more energy consumption, it is desirable to provide hay processing facility that is a kind of energy-efficient and meeting industrial scale development Equipment.

Utility model content

The technical problem to be solved by the present invention is to provide a kind of energy saving, and drying course is conducive to the row of moisture The drying equipment of the forage grass removed.

In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows: a kind of drying equipment of forage grass, including dry Dry chamber, drying bracket, solar thermal collector and air heater, the drying room are equipped with hollow sandwich, outside the hollow sandwich Portion is equipped with insulating layer；The drying chamber top is equipped with shutter；The hot water end of the solar thermal collector connects metal heat-conducting tube； The metal heat-conducting tube folding is coiled in the hollow sandwich；The air intake connection air blower of the air heater, it goes out Wind end connects multiple gas-distributing pipe roads by main air supply duct；The gas-distributing pipe road is equipped with air distribution disk；The gas-distributing pipe road is fixed on The drying room bottom；The main air supply duct is equipped with pressure fan.

Preferably, the drying chamber top is equipped with dehumidifier.

Preferably, the drying chamber top be equipped with spraying device, the spraying device include stirring water tank, water pipeline and Spray head, the stirring water tank are fixed on outside the drying room, and the stirring water tank connects multiple spray heads, institute by water pipeline Water pipeline is stated equipped with water pump.

Preferably, the drying chamber top is equipped with quartz burner.

Preferably, the water outlet of the metal heat-conducting tube connects the water inlet of the solar thermal collector by reflux line End, the reflux line are equipped with reflux pump.

Preferably, the insulating layer is layer of polyurethane.

Preferably, the drying bracket base is equipped with universal wheel.

The beneficial effects of the utility model are: 1, hollow sandwich is equipped with due to the drying room of the utility model, and hollow Insulating layer is equipped with outside interlayer, the hot water after use process heats solar thermal collector enters metal heat-conducting by hot water end Pipe, the heat dissipation of final metal heat-conducting tube increase so that drying indoor temperature, and insulating layer can be avoided the indoor heat of drying Amount is excessive to be swapped with the external world, improves heat utilization rate；2, it is equipped with shutter in drying chamber top, using will be in drying room Moisture exclude, avoid moisture excessive；3, the utility model also utilizes air heater to heat air, using hot-air to drying Room is heated, so that drying room temperature rises rapidly, and more uniform using the heating of hot gas, is additionally favorable for wet in drying room The exclusion of gas, in addition, air heater, which heats air, is delivered to multiple gas-distributing pipe roads for hot gas by main air supply duct；By dividing gas The air distribution disk of pipeline is discharged, and the discharge of hot gas is more uniform, so that forage grass drying is more evenly, effect is more preferable.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the drying equipment of the utility model forage grass.

Specific embodiment

Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other It can be combined with each other.

As shown in Figure 1, a kind of drying equipment of forage grass of the utility model, including drying room 1, drying bracket 2, solar energy collection Hot device 3 and air heater 4, wherein be equipped with hollow sandwich 11 in drying room 1, be equipped with insulating layer, the guarantor outside hollow sandwich 11 Warm layer is layer of polyurethane, and polyurethane has good thermal insulation property；Shutter 12 is equipped at the top of drying room 1；Solar thermal collector 3 Hot water end connect metal heat-conducting tube 5；The folding of metal heat-conducting tube 5 is coiled in hollow sandwich 11；By utilizing solar energy heating 3 heat hot water of device, then hot water is introduced in metal heat-conducting tube 5, so that this needs day certainly as the heat source that drying room 1 is dried In the case that gas is more sunny, such as rainy days, the operation of drying not can be carried out, thus, it is also necessary to increase heat source, in addition with fast Speed improves temperature in drying room 1, and improves operation strategies, and the air intake of air heater 4 connects air blower 41, its outlet air end Multiple gas-distributing pipe roads 43 are connected by main air supply duct 42；Gas-distributing pipe road 43 is equipped with air distribution disk 44；Gas-distributing pipe road 43 is fixed on baking 1 bottom of dry chamber；Main air supply duct 42 is equipped with pressure fan 45.

The utility model specific works are as follows, and fresh forage to be dried is put on drying bracket 2, then holds in the palm drying Frame 2 is sent into drying room 1, and the hermatic door of drying room 1 is closed, and then opens shutter 12, opens the hot water of solar thermal collector 3 Output switch, hot water is introduced in metal heat-conducting tube 5, and the hot water in such metal heat-conducting tube 5 is just towards release warm in drying room 1 Amount, to be dried, if the temperature in drying room 1 is too low, and needs quickly to carry out so that temperature rises in drying room 1 Dry forage grass in the case where or rainy weather, solar thermal collector 3 is unable to normal use, when needing to dry forage grass, use Air heater 4 heats hot gas conducive to air heater 4 and dries to forage grass in drying room 1, the moisture that drying course generates Drain from shutter 12, drying terminates, and closes heat source, opens hermatic door, takes out forage grass, can carry out next round drying.

For the ease of quickly excluding the moisture in drying room 1, it is equipped with dehumidifier 6 at the top of drying room 1, passes through dehumidifier 6 Drain the moisture in drying room 1 jointly with shutter 12, moisture is quickly excluded.

In order to make forage grass fast dewatering, by spraying the salting liquid of a certain amount of high concentration, the salting liquid of high concentration to forage grass One layer of salt film is formed on herbage surface rapidly, plays the role of water-removing, accelerates the dehydration and drying process of herbage, kill simultaneously Or inhibit the microorganism on herbage surface, herbage corruption, moldy metamorphism are prevented, spraying device 7 is then equipped at the top of drying room 1, Spraying device 7 includes stirring water tank 71, water pipeline 72 and spray head 73, and stirring water tank 71 is fixed on outside drying room 1, stirs water Case 71 connects multiple spray heads 73 by water pipeline 72, and water pipeline 72 is equipped with water pump 74, by putting in stirring water tank 71 Enter a certain amount of water and salt, after mixing evenly, is sprayed the spray head that saline solution inputs on water pipeline 72 by water pump 74.In order to kill The bacterium gone out on forage grass is equipped with quartz burner 8 at the top of drying room 1.In order to which the hot water in metal heat-conducting tube 5 is further recycled It utilizes, the water outlet of metal heat-conducting tube 5 connects the water inlet end of solar thermal collector 3 by reflux line 51, on reflux line 51 Equipped with reflux pump, the water in metal heat-conducting tube 5 can be collected so again, drying room 1 is re-used for after reheating It is interior, forage grass is heated.For the ease of carrying forage grass, drying 2 bottom of bracket is equipped with universal wheel 21.

The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.

Claims (7)

1. a kind of drying equipment of forage grass, including drying room (1), drying bracket (2), solar thermal collector (3) and air heating Device (4), which is characterized in that the drying room (1) is equipped with hollow sandwich (11), and heat preservation is equipped with outside the hollow sandwich (11) Layer；Shutter (12) are equipped at the top of the drying room (1)；The hot water end of the solar thermal collector (3) connects metal heat-conducting tube (5)；The metal heat-conducting tube (5), which folds, to be coiled in the hollow sandwich (11)；The air intake of the air heater (4) connects It connects air blower (41), its outlet air end and connects multiple gas-distributing pipe roads (43) by main air supply duct (42)；The gas-distributing pipe road (43) Equipped with air distribution disk (44)；The gas-distributing pipe road (43) is fixed on the drying room (1) bottom；It is set on the main air supply duct (42) There are pressure fan (45).

2. the drying equipment of forage grass according to claim 1, which is characterized in that be equipped with dehumidifier at the top of the drying room (1) (6)。

3. the drying equipment of forage grass according to claim 1, which is characterized in that be equipped with spraying dress at the top of the drying room (1) It sets (7), the spraying device (7) includes stirring water tank (71), water pipeline (72) and spray head (73), the stirring water tank (71) It is external to be fixed on the drying room (1), the stirring water tank (71) connects multiple spray heads (73) by water pipeline (72), described Water pipeline (72) is equipped with water pump (74).

4. the drying equipment of forage grass according to claim 1, which is characterized in that be equipped with ultraviolet light at the top of the drying room (1) Fluorescent tube (8).

5. the drying equipment of forage grass according to claim 1, which is characterized in that the water outlet of the metal heat-conducting tube (5) is logical The water inlet end that reflux line (51) connect the solar thermal collector (3) is crossed, the reflux line (51) is equipped with reflux pump.

6. the drying equipment of forage grass according to claim 1, which is characterized in that the insulating layer is layer of polyurethane.

7. the drying equipment of forage grass according to claim 1, which is characterized in that the drying bracket (2) bottom is equipped with universal It takes turns (21).