CN206430470U - material drying device - Google Patents

Abstract

A material drying apparatus comprising: a drying machine station, which is formed with a first accommodating space, a second accommodating space and a third accommodating space, wherein the accommodating spaces are communicated; a gas condenser, assembled between the third containing space and the second containing space; the air heater is assembled between the first accommodating space and the third accommodating space, and a circulating fan and an air compressor are arranged in the first accommodating space; the air guide cover is assembled at the bottom of the drying machine table, an air inlet and an air outlet are formed in the air guide cover, the air inlet is connected with the circulating fan, and the air outlet is communicated with the second accommodating space; the drying box is provided with a containing groove in a molding mode, one side of the containing groove is provided with a ventilation channel in a molding mode, the ventilation channel is communicated with the containing groove, and the containing groove is provided with a bearing plate; the air circulation that forms a closed between this drying board and the drying cabinet can make the utility model discloses reach the purpose of dust-free, odorless stoving operation.

Description

Material drying device

technical field

The utility model relates to a drying device, in particular to a material drying device which performs drying operations through closed air circulation to achieve the effects of no odor and no dust emission.

Background technique

Factories with wastewater treatment plants usually need a sludge dryer to dehydrate the sludge into dry sludge to reduce the moisture content of the sludge. Sludge with a low moisture content can reduce the cost of sludge removal and treatment, and to achieve sludge reduction amount and reduce the transport cost of sludge disposal, there are many different structures of sludge dewatering machines or drying equipment on the market have been designed, such as China Taiwan Patent No. M404220 "Sludge Dryer", the sludge Dryer: It includes a machine body, a conveyor belt, an air heater unit and multiple sludge moving devices. It mainly uses the intermittent motion formed by the movement of the conveyor belt and the short stop to transport the sludge containing moisture through the body to the The hot and dry circulating air is introduced into the chamber of the body through the intake pipe and rises through the mesh of the partition to contact the wet sludge on the conveyor belt. The hot and dry circulating air will make the sludge Dehydration drying, that is, when the hot and dry circulating air contacts the sludge, the moisture contained in the sludge will diffuse and volatilize into the circulating air, so that the circulating air discharged from the exhaust port and exhaust pipe contains moisture, and then , use the first air heater to freeze and condense the water vapor in the moisture-containing circulating air, so that the circulating air becomes cold and dry air; then, use the second air heater to heat the cold and dry circulating air to become hot and dry Circulating air, and the circulating windmill forces the heated circulating air into the body to circulate to achieve the purpose of drying the sludge, and the dried sludge leaves the body from the discharge end and the discharge port of the conveyor belt; it can be seen from the above , it mainly uses the conveyor belt to transport the sludge, and the conveyor belt is mainly linked by connecting components such as gears. The jamming of the gears makes the conveyor belt unable to run, and because the sludge is mainly spread on the conveyor belt, when the circulating air dries the sludge, it is easy to blow the sludge away from the conveyor belt, causing the sludge to be unable to be transported. The situation of drying occurs, so there should be other sludge dryers with different structural designs, so as to improve the shortcomings of the existing sludge drying equipment.

Utility model content

In view of the above problems, the inventor inspected the structure of the sludge drying equipment and improved it based on years of experience in related industries; therefore, the main purpose of this utility model is to provide a drying process without dust and odor. Drying device for materials that produce odor.

A material drying device for drying a material to be dried, comprising:

A drying machine table formed with a first accommodation space, a second accommodation space and a third accommodation space, each accommodation space being connected;

a gas condenser assembled between the third accommodating space and the second accommodating space;

An air heater is assembled between the first accommodating space and the third accommodating space, and a circulating fan and an air compressor are arranged in the first accommodating space;

An air guide cover is assembled at the bottom of the drying machine table. The air guide cover is formed with an air inlet and an air outlet. The air inlet is connected to the circulation fan, and the air outlet is connected to the second accommodating space. The wind guide is actuated by multiple pneumatic cylinders at the same time, and each pneumatic cylinder is powered by the air compressor to produce a linear displacement action;

A drying box is formed with an accommodating tank, and an air channel is formed on one side of the accommodating tank, and the air channel is in communication with the accommodating tank, and the bottom of the accommodating tank has a surface formed with a plurality of holes a carrying plate, capable of carrying the material to be dried; and

After the wind guide is driven by the air compressor, it can be covered on the top of the drying box, so that the air inlet of the wind guide is connected to the passage of the drying box, and the air outlet of the wind guide is Then it is connected with the accommodating tank of the drying box, so that a closed air circulation is formed between the drying machine table and the drying box.

Wherein, a filter screen is arranged between the second accommodating space and the air outlet.

Wherein, a pouring port is formed on the other side of the accommodating tank of the drying box, and a baffle plate is movably pivoted adjacent to the pouring port.

Wherein, the drying machine platform is provided with a plurality of limiting auxiliary parts on both sides of the bottom.

Wherein, the limiting auxiliary part is a guide wheel.

In order to achieve the above-mentioned purpose, the utility model is mainly composed of a drying machine platform and a drying box, wherein a circulating fan, a gas condenser and an air heater are arranged in the drying machine platform, and the circulating fan and the drying machine platform The air guide cover is connected, and the bottom of the air guide cover is provided with a sealing strip. When the drying box is placed under the air guide cover, it can be operated through an operation part of the drying machine table, so that the air guide cover can be relatively The drying box is covered, and the air guide cover and the drying box are sealed by the sealing strip, and the air in the drying machine can be condensed out of moisture through the gas condenser, and the rest of the air is passed through the air heater to increase the air temperature , and the air is sent to the drying box through the air guide hood through the circulating fan, so that the materials to be dried in the drying box can be dried by the air with an increased temperature; and, because the dried air contains moisture, After the water is taken out by the gas condenser, the gas condenser, the air heater and the circulation fan are repeated, so that the drying machine can continue to dry the materials to be dried in the drying box, and the process reaches No smell and dust emission effect.

Description of drawings

Fig. 1 is the appearance schematic diagram of the utility model;

Figure 2 is a schematic diagram of the structure of the utility model (1);

Fig. 3 is the structural composition schematic diagram (2) of the utility model;

Fig. 4 is the action schematic diagram (1) of the utility model;

Fig. 5 is the action schematic diagram (2) of the utility model;

Fig. 6 is another embodiment of the utility model.

Explanation of reference signs

10 Material drying device

101 drying machine table 102 drying oven

1011 First Storage Space 1021 Storage Tank

1012 Second storage space 1022 Air duct

10121 filter screen 1023 carrying plate

1013 Third storage space 1024 Outlet

1014 Wind deflector 1025 Baffle

10141 Air inlet 1026 Pulley

10142 air outlet 103 limit auxiliary parts

10143 sealing strip

1015 Circulation fan

1016 Air compressor

1017 Gas condenser

1018 Air heater

1019 Pneumatic cylinder

T Material to be dried.

detailed description

In order to enable your examiner to clearly understand the purpose, technical features and effects of the utility model after its implementation, the following explanations are given together with the accompanying drawings for illustration, please refer to it.

Please refer to Fig. 1, shown in the figure is the appearance diagram of the utility model, a material drying device 10 as shown in the figure, it is mainly made up of a drying machine platform 101 and a drying box 102, and the drying machine platform 101 The bottom is provided with an air guide cover 1014, which can be closed on the top of the drying box 102 after being driven, and a sealing strip 10143 is provided with respect to the drying box 102 below the air guide cover 1014, so that the air guide cover 1014 is in contact with the drying box 102. When the box 102 is closed, it is airtight. When the drying machine 101 operates, it can drive a piece of air through the air guide hood 1014 to continuously dry the materials to be dried in the drying box 102, and then the air flows through the air guide hood 1014. Back to the drying machine 101, after the water molecules are filtered and the temperature is raised, the air is blown to the drying box 102 through the wind guide hood 1014, thereby forming a closed air-tight space between the drying machine 101 and the drying box 102. Circulation, to continuously dry the materials to be dried in the drying box 102.

Please refer to Figure 2, which shows a schematic view of the structure of the utility model (1). The drying machine 101 shown in the figure has a first accommodating space 1011, a second accommodating space 1012 and A third accommodating space 1013. The accommodating spaces 1011, 1012, and 1013 can be independent but sequentially connected spaces, wherein the first accommodating space 1011 can be provided with a circulating fan 1015 and an air compressor 1016, the circulating fan 1015 is connected to the air inlet 10141 of the air guide 1014, which can guide the air from the air inlet 10141 to the inside of the air guide 1014, and the air compressor 1016 can generate compressed air to drive multiple The power of the pneumatic cylinder 1019; the second accommodating space 1012 can be provided with a gas condenser 1017, and the gas condenser 1017 can condense water molecules in the air passing through the second accommodating space 1012 into water droplets to reduce air The water content in it, and the condensed water droplets can be discharged from a drain, and the second accommodating space 1012 is connected with an air outlet 10142 of the air guide cover 1014, and the second accommodating space 1012 and the air outlet 10142 are assembled A filter screen 10121 is used to filter larger particles in the air; the third accommodating space 1013 can be provided with an air heater 1018, which can be used to heat the air passing through the third accommodating space 1013, and the third accommodating space 1013 can The accommodating space 1013 is in communication with the first accommodating space 1011 and the second accommodating space 1012 respectively, and the gas condenser 1017 is set between the third accommodating space 1013 and the second accommodating space 1012, and the air heating The device 1018 is assembled between the third accommodating space 1013 and the first accommodating space 1011 .

Please refer to Fig. 3, which is a schematic diagram (2) of the structure and composition of the present utility model shown in the figure. A drying box 102 as shown in the figure has a storage tank 1021 inside, which can hold a material T to be dried. The material T to be dried can be, for example, sludge produced in a factory or materials waiting to be dried by crops, and an air channel 1022 is formed on one side of the storage tank 1021, and the air channel 1022 and the storage tank 1021 form a Connected, and the bottom of the accommodation groove 1021 is provided with a bearing plate 1023 with a plurality of holes on the surface, so that the air channel 1022 will first pass the bearing plate 1023 when leading to the accommodation groove 1021, and the other of the accommodation groove 1021 There is a pouring port 1024 formed on the side, and a baffle 1025 is movably pivoted adjacent to the pouring port 1024; after the drying box 102 is completely tilted, the baffle 1025 is opened, and the materials that have completed the drying process can be poured out.

Please refer to Fig. 4, shown in the figure is the action diagram (1) of the utility model, as shown in this figure, when the utility model is running, the drying box 102 can slide through a plurality of auxiliary pulleys 1026 provided externally, so that The drying box 102 can be pushed into the bottom of the air guide cover 1014 of the drying machine table 101; please refer to Figure 5 again, which shows the action diagram (2) of the utility model, and the drying box 102 is pushed into the drying machine table 101 When the air guide cover 1014 is below the air guide cover 1014, the air compressor 1016 can be used to drive a plurality of pneumatic cylinders 1019 arranged above the air guide cover 1014, so that the air guide cover 1014 can be closed on the top of the drying box 102 and form a closed state. , and then drive the circulating fan 1015 to move, so that the internal air of the drying machine table 101 can be blown into the air passage 1022 of the drying box 102 through the air inlet 10141 of the air guide cover 1014, and the air can be blown by the bearing plate 1023 at the bottom of the drying box 102 Pass through and flow upwards, and the air passing through the material T to be dried inside the drying box 102 has moisture, and further flows through the air outlet 10142 of the air guide cover 1014 to the second accommodating space 1012, and after passing through the second accommodating space When the gas condenser 1017 in the space 1012 condenses the water molecules in the air into water droplets to reduce the water content in the air, and further flows to the third accommodating space 1013, and when the air flows to the first accommodating space 1011, it can The air is heated by the air heater 1018, and the heated air will be inhaled by the circulating fan 1015 and directed to the air duct 1022 of the drying box 102, and then repeat the above steps to make the air pass through the drying box 102 in a circulating drying manner. The material T to be dried is dried.

Please refer to Figure 6, which shows another embodiment of the utility model, please refer to Figure 2, the drying machine table 101 shown in the figure, which is respectively provided with a plurality of positioning auxiliary parts on both sides of the bottom 103, the limited auxiliary member 103 can be, for example, a guide wheel. When the drying box 102 is pushed into the bottom of the drying machine table 101, the limited auxiliary member 103 can keep the path of the drying box 102 from shifting, so that the drying The box 102 can be firmly pushed under the air guide cover 1014 at the bottom of the drying machine table 101, and the cover with the air guide cover 1014 is completed smoothly.

It can be seen from the above that the material drying device of the present utility model is mainly formed by the air guide cover of the drying machine table and the drying box to form a closed shape, and then through the action of the circulating fan, gas condenser and air heater installed inside the drying machine table. , so that the air inside the drying machine can generate a closed circulation, so as to further dry the materials to be dried in the drying box; accordingly, after the utility model is implemented, it can indeed provide a drying process without Material drying device for dust and odor

However, the above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model; those skilled in the art can make equivalents without departing from the spirit and scope of the present utility model. Changes and modifications should be covered within the patent scope of the present utility model.

In summary, the efficacy of the utility model has patent elements such as "practicability", "novelty" and "creativity" of the utility model; the inventor files an application for a utility model patent with the Patent Office in accordance with the provisions of the Patent Law.

Claims (6)

1. a kind of material drying device, is available for drying a material to be dried, it is characterised in that it includes：

One dries board, forms one first accommodation space, one second accommodation space and one the 3rd accommodation space, each accommodating sky Between be in connected state；

One gas condenser, is mounted between the 3rd accommodation space and second accommodation space；

One air heater, is mounted between first accommodation space and the 3rd accommodation space, and in first accommodation space Provided with a circulating fan and an air compressor machine；

One wind scooper, is mounted on the drying board bottom, and the wind scooper forms an air intake vent and an air outlet, the air intake vent with The circulating fan is connected, and the air outlet is connected with second accommodation space, and the wind scooper is activated by multiple pneumatic cylinders simultaneously, respectively Pneumatic cylinder is then provided by the air compressor machine and linear displacement action is produced after power；

One drying box, forms a storage tank, and the side of the storage tank forms a ventilating duct, and the ventilating duct is in the storage tank Connected state, and there is a surface forming to have the loading plate of multiple holes for the bottom of the storage tank, be available for carrying the material to be dried； And

After the wind scooper is driven by the air compressor machine, you can be covered on above the drying box, make the air intake vent of the wind scooper with The passage of the drying box is in connected state, and the air outlet of the wind scooper is in then connected state with the storage tank of the drying box, is made The air circulation of a closed is formed between the drying board and the drying box.

2. material drying device as claimed in claim 1, it is characterised in that set between second accommodation space and the air outlet There is a screen pack.

3. material drying device as claimed in claim 1, it is characterised in that the lower section group of the wind scooper is provided with a fluid sealant Bar.

4. material drying device as claimed in claim 1, it is characterised in that the opposite side shaping of the storage tank of the drying box There is a pouring spout, and the neighbouring pouring spout activity is pivoted with a baffle plate.

5. material drying device as claimed in claim 1, it is characterised in that the drying board is provided with the both sides of bottom respectively Multiple spacing auxiliary members.

6. material drying device as claimed in claim 5, it is characterised in that the spacing auxiliary member is a guide wheel.