CN211041749U - Air energy heat pump grain drying device with winnowing function - Google Patents

Abstract

The utility model discloses an air energy heat pump grain drying device with an air selection function in the field of grain processing, comprising a box body, a feeding port is opened on the top of the box body, and a first guide is fixedly connected to the inner wall of the box at the feeding port. Plate, a first conveyor belt is arranged under the first guide plate, and multiple groups of first nozzles and second nozzles are arranged on the top and bottom of the first conveyor belt. A second guide plate is fixedly connected to the right end of the first conveyor belt, a second conveyor belt is arranged below the second guide plate, a collection hopper is arranged below the right end of the second conveyor belt, and an air energy heat pump is fixedly installed on the outer wall of the box through a support plate. The heat pump is fixedly connected with an air outlet pipe and an intermediate pipe, the bottom of the box body is evenly and fixedly connected with inclined plates, and the box body is provided with a discharge hole at the bottom between the inclined plates. It has the function of wind selection.

Description

An air energy heat pump grain drying device with wind selection function

technical field

The utility model relates to the field of grain processing, in particular to an air energy heat pump grain drying device with the function of wind selection.

Background technique

"Grain" covers a wide range, including rice, wheat, millet, soybeans, etc. and other grains. Cereals include rice, wheat, millet, soybeans, etc., mainly plant seeds and fruits. It is a traditional staple food for many Asian people.

When grains are processed, especially shelled rice, wheat, millet, soybeans, etc., they often need to be dried to facilitate storage. However, the drying efficiency of the existing drying device is relatively low, especially when drying by heating, it is easy to cause local overheating. affect the quality of grains. Now some drying devices are designed to dry grains, but there are still some problems with the drying devices.

For example, the Chinese patent application number CN201721119356.2 is a kind of agitating drying device for grains, which includes a casing, the upper end of the casing is provided with an upper cover, and the upper cover is provided with a feeding pipe, a rotating baffle, a stirring shaft, an air pump and The motor; the stirring shaft is provided with a stirring fan blade rod, a stirring fan blade, and a rotating bearing; the right wall of the casing is provided with a discharge pipe and a circulating air outlet pipe, the left wall of the casing is provided with a circulating air intake pipe, and the rear side of the casing is provided with The air extraction cylinder is provided with a one-way air inlet pipe, a one-way air outlet pipe, a piston block, an electric push rod, a heating pipe and an inclined block, and the bottom of the casing is provided with a support rod and a support base plate. The utility model uses a hollow stirring shaft and a stirring fan blade rod to inject air, stir and dry the grains, cooperate with a heating air extraction cylinder, circulate air extraction and air injection and heat the air at the same time, which can promote the movement of the grains in the shell and remove the water vapor. Improve the drying efficiency, but the grain shell is easily damaged when the device is stirred, and it has a screening function.

Based on this, the present utility model specifically designs an air-energy heat pump grain drying device with a wind-selection function to solve the above problems.

Utility model content

The purpose of the present utility model is to provide an air-energy heat pump grain drying device with a winnowing function, so as to solve the problem in the above-mentioned background art that although it can perform circulating air extraction and air injection and heat the air at the same time, it can promote the grains in the shell. It moves and removes water vapor to improve drying efficiency, but it is easy to cause damage to the grain shell when the device is stirred, and it has a screening function at the same time. The problem.

In order to achieve the above purpose, the utility model provides the following technical solutions: an air-energy heat pump grain drying device with wind selection function, comprising a box body, a feeding port, an air outlet pipe, an air-energy heat pump, a controller, an intermediate pipe, a first The nozzle, the first guide plate, the second nozzle, the collecting hopper, the second guide plate and the inclined plate, the top of the box is provided with a feeding port, and the inner wall of the box is fixedly connected with the first feeding port. A guide plate, a first conveyor belt is arranged below the first guide plate, and a plurality of groups of first nozzles and second nozzles are arranged on the upper and lower sides of the first conveyor belt, and the first nozzles and the second nozzles pass through pipes With the intermediate pipe, the box body is fixedly connected with a second guide plate at the right end of the first conveyor belt, a second conveyor belt is arranged under the second guide plate, and a collection hopper is arranged under the right end of the second conveyor belt. An air-energy heat pump is fixedly installed on the outer wall through a support plate, the air-energy heat pump is fixedly connected with an air outlet pipe and an intermediate pipe, the bottom of the box body is evenly and fixedly connected with a sloping plate, and the box body is at the bottom between the sloping plates. There is a discharge hole.

Preferably, the rotating shafts of the rotating rollers of the first conveyor belt and the second conveyor belt are rotatably connected to the inner wall of the box, and the rotating shafts of the rotating rollers of the first conveyor belt and the second conveyor belt are connected to the outer wall of the box. The motor output is permanently connected.

Preferably, both the first nozzle and the second nozzle are fixedly connected to the inner wall of the box.

Preferably, the collecting hopper is fixedly connected to the box body, and the bottom of the collecting hopper is installed just above the air outlet pipe.

Preferably, a controller is fixedly connected to the outer wall of the box, and the controllers are respectively electrically connected to the air energy heat pump, the motor connected to the first conveyor belt, and the motor connected to the second conveyor belt.

Compared with the prior art, the beneficial effect of the utility model is that: the utility model enables the device to have the function of wind selection through the cooperation of the air energy heat pump and the air outlet pipe. The utility model drives the grain to move through the first conveyor belt and the second conveyor belt, the first nozzle and the second nozzle cooperate with each other to dry the grain, and at the same time, the hot air is selected for drying again, so that the drying effect of the device is achieved. When the second conveyor belt drives the grain to move, the grain shell will not be damaged, which is convenient for actual storage.

Other advantages, objects and features of the present invention will be apparent in part from the description below, and in part will be understood by those skilled in the art from the study and practice of the invention.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural sectional view of the utility model;

3 is a functional schematic diagram of the utility model;

In the accompanying drawings, the list of components represented by each number is as follows:

1. Box body 2. Feed port 3. Air outlet pipe 4. Air energy heat pump 5. Controller 6. Intermediate pipe 7. First nozzle pipe 8. First conveyor belt 9. First guide plate 10. Second nozzle pipe 11 . The collection hopper 12. The second conveyor belt 13. The second guide plate 14. The inclined plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: an air energy heat pump grain drying device with a wind selection function, comprising a box body 1, a feeding port 2, an air outlet pipe 3, an air energy heat pump 4, a control 5, the middle pipe 6, the first nozzle 7, the first guide plate 9, the second nozzle 10, the collecting hopper 11, the second guide plate 13 and the inclined plate 14, the top of the box 1 is provided with a feeding port 2, The inner wall of the box body 1 is fixedly connected with a first guide plate 9 at the feeding port 2, and a first conveyor belt 8 is arranged under the first guide plate 9. The first conveyor belt 8 is provided with multiple groups of first nozzles 7 and second nozzles. The nozzle 10, the first nozzle 7 and the second nozzle 10 are connected with the intermediate pipe 6 through the pipeline. The box 1 is fixedly connected with a second guide plate 13 at the right end of the first conveyor belt 8, and a second guide plate 13 is provided below the second guide plate 13. Conveyor belt 12, a collecting hopper 11 is arranged under the right end of the second conveyor belt 12, an air energy heat pump 4 is fixedly installed on the outer wall of the box body 1 through a support plate, and the air energy heat pump 4 is fixedly connected with an air outlet pipe 3 and an intermediate pipe 6, through the air energy heat pump 4. Cooperate with the air outlet pipe, so that the device has the function of wind selection. The bottom of the box body 1 is evenly and fixedly connected with the inclined plate 14. The bottom of the box body 1 is provided with a discharge hole between the inclined plates 14. The second conveyor belt 12 drives the grain to move, the first nozzle 7 and the second nozzle 10 cooperate with each other to dry the grain, and at the same time, the hot air is selected for drying again, so that the drying effect of the device is achieved. In addition, the first conveyor belt 8 and the second conveyor belt 12 When the grain is moved, the grain shell will not be damaged, which is convenient for actual storage.

The rotating shafts of the rotating rollers of the first conveyor belt 8 and the second conveyor belt 12 are rotatably connected to the inner wall of the box body 1 , and the rotating shafts of the rotating rollers of the first conveyor belt 8 and the second conveyor belt 12 are connected with the motor output end on the outer wall mounting plate of the box body 1 Fixed connection.

Both the first nozzle 7 and the second nozzle 10 are fixedly connected to the inner wall of the box body 1 .

The collecting hopper 11 is fixedly connected with the box body 1, and the bottom of the collecting hopper 11 is installed directly above the air outlet pipe 3, which is convenient for the air outlet pipe 3 to carry out air selection.

A controller 5 is fixedly connected to the outer wall of the box body 1. The controller 5 is electrically connected to the air energy heat pump 4, the motor connected to the first conveyor belt 8 and the motor connected to the second conveyor belt 12. The controller 5 selects the STM series, the air energy heat pump 4. LSW80R air source heat pump is selected. The motor connected to the first conveyor belt 8 and the motor connected to the second conveyor belt 12 are selected from the motors in the comparison document.

A specific application of this embodiment is: the controller 5 starts the air-energy heat pump 4, the motor connected to the first conveyor belt 8 and the motor connected to the second conveyor belt 12, and the air-energy heat pump 4 generates hot air that is ejected from the air outlet pipe 3, and simultaneously Enter the first nozzle and the second nozzle 10 through the intermediate pipe 6, pour the grains from the feeding port 2 into the box 1, and slide the grains onto the first conveyor belt 8 through the first guide plate 9, and pass the second guide. The plate 13 falls on the second conveyor belt 10. When moving on the first conveyor belt 8 and the second conveyor belt 12, the first conveyor belt 8 and the second conveyor belt 12 will not damage the grain shell when moving the grain, which is convenient for actual storage. , the first nozzle 7 and the second nozzle 10 spray hot air to dry the grain, the grain of the second conveyor belt 12 enters the collecting hopper 11 and falls from the bottom of the collecting hopper 11, and the air-energy heat pump 4 generates hot air The grains are discharged from the air outlet pipe 3 to be air-selected, and at the same time, the grains are re-dried, so that the drying effect of the device can be achieved. The device has a wind selection function.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides an air can heat pump grain drying device with selection by winnowing function, includes box, feed inlet, outlet duct, air can heat pump, controller, intermediate pipe, first spray tube, first guide board, second spray tube, collecting hopper, second guide board and swash plate, its characterized in that: the feed inlet has been seted up at the box top, the box inner wall is at the first guide board of feed inlet fixedly connected with of department, first guide board below is equipped with first conveyer belt, first conveyer belt all is equipped with the first spray tube of multiunit and second spray tube from top to bottom, first spray tube and second spray tube pass through pipeline and intermediate pipe, the box is at first conveyer belt right-hand member fixedly connected with second guide board, second guide board below is equipped with the second conveyer belt, second conveyer belt right-hand member below is equipped with the collecting hopper, there is the air energy heat pump through backup pad fixed mounting on the box outer wall, air energy heat pump fixedly connected with outlet duct and intermediate pipe, the even fixedly connected with swash plate of bottom half, the discharge opening has been seted up in the bottom department of box between the swash plate.

2. The air-source heat pump grain drying device with the air separation function as claimed in claim 1, wherein: the rotating shafts of the rotating rollers of the first conveying belt and the second conveying belt are rotatably connected with the inner wall of the box body, and the rotating shafts of the rotating rollers of the first conveying belt and the second conveying belt are fixedly connected with the output end of the motor on the mounting plate of the outer wall of the box body.

3. The air-source heat pump grain drying device with the air separation function as claimed in claim 1, wherein: and the first spray pipe and the second spray pipe are fixedly connected with the inner wall of the box body.

4. The air-source heat pump grain drying device with the air separation function as claimed in claim 1, wherein: the collecting hopper is fixedly connected with the box body, and the bottom of the collecting hopper is arranged right above the air outlet pipe.

5. The air-source heat pump grain drying device with the air separation function as claimed in claim 1, wherein: the air energy heat pump is characterized in that a controller is fixedly connected to the outer wall of the box body, and the controller is electrically connected with a motor connected with the air energy heat pump, the first conveyor belt and a motor connected with the second conveyor belt.

Images