CN221223155U

CN221223155U - Drying equipment is used in moulded coal processing

Info

Publication number: CN221223155U
Application number: CN202322504077.XU
Authority: CN
Inventors: 高向东; 托娅; 李峥; 高改兰; 杨科
Original assignee: Ordos Dingji Maker Network Technology Co ltd
Current assignee: Ordos Dingji Maker Network Technology Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-06-25
Anticipated expiration: 2033-09-15

Abstract

The utility model discloses drying equipment for processing molded coal, which comprises a base and a filtering bin, wherein the filtering bin is positioned above the base, the top of the base is fixedly connected with a heat-insulating shell, the left side of the front side wall of the heat-insulating shell is rotationally connected with a sealing door, a drying chamber is fixedly connected between the top and the bottom of an inner cavity of the heat-insulating shell, the left side and the right side of the interior of the drying chamber are provided with ventilation chambers, the upper side of the left side wall of the inner cavity of the drying chamber is provided with a first ventilation hole, the first ventilation hole is communicated with the ventilation chamber on the left side, the upper side of the right side wall of the inner cavity of the drying chamber is provided with a second ventilation hole, and the second ventilation hole is communicated with the ventilation chamber on the right side.

Description

Drying equipment is used in moulded coal processing

Technical Field

The utility model relates to the technical field of drying equipment, in particular to drying equipment for processing molded coal.

Background

The briquette is produced with anthracite powder as main material and through mechanical cold pressing to form and drying, and has certain strength and specific size.

Most of the existing drying equipment for briquette processing stacks briquette coal together for drying, the briquette coal needs to be turned over at regular time, and different positions inside the drying device have temperature differences, so that the briquette coal is heated unevenly, moisture exists between the inside and the bottom briquette coal, the drying effect is poor, a large amount of dust can be generated after the briquette coal is dried by the existing drying equipment for briquette processing, and damage to the surrounding environment can be caused if dust treatment is directly discharged.

Disclosure of utility model

The utility model aims to provide a drying device for briquette processing, which aims to solve the problems that in the prior art, most of the conventional drying devices for briquette processing are used for piling up briquette for drying, the briquette needs to be turned over at regular time, and temperature differences exist at different positions in a drying device, so that moisture exists between the inside of the unevenly heated briquette and a bottom briquette, the drying effect is poor, a large amount of dust is generated after the briquette is dried by the conventional drying devices for briquette processing, and the peripheral environment is damaged if dust is directly discharged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drying equipment for moulded coal processing, includes base and filtration storehouse, filtration storehouse is located the top of base, the top fixedly connected with heat preservation shell of base, the preceding lateral wall left side of heat preservation shell rotates and is connected with the sealing door, fixedly connected with drying chamber between the inner chamber top of heat preservation shell and the bottom, open the inside left and right sides of drying chamber has the ventilation chamber, open the inner chamber left side wall upside of drying chamber has first air vent, first air vent with the left side the ventilation chamber is linked together, open the inner chamber right side wall upside of drying chamber has the second air vent, the second air vent with the right side the ventilation chamber is linked together, sliding connection has the baking frame between the inner chamber left and right sides wall of ventilation chamber, and arrange in proper order from last to down, the top of baking frame is opened there is the third air vent, and evenly distributed, the top fixedly connected with lug of baking frame, and evenly distributed, the inner chamber bottom fixedly connected with heater of base, the top fixedly connected with main pipe of heater, the top of heater is run through to the base, the left and right side of drying chamber and the air vent is connected with the air inlet tube, the top of drying chamber is extended to the air inlet tube, the top of drying chamber is connected with the air-carrying case.

As a further description of the above technical solution:

and the bottom of the filter bin is fixedly connected with an air pump.

As a further description of the above technical solution:

the bottom of the air pump penetrates through the heat insulation shell, the drying chamber and the inner cavity of the drying chamber.

As a further description of the above technical solution:

The top end of the air pump penetrates through the filtering bin and extends to the inner cavity of the filtering bin.

As a further description of the above technical solution:

The inner chamber downside of filtering the storehouse is filled with adsorption liquid, upper and lower both sides sliding connection has the active carbon filter screen between the inner chamber left and right sides wall of filtering the storehouse.

As a further description of the above technical solution:

The top fixedly connected with net gas outlet in filtering the storehouse, the preceding lateral wall in filtering the storehouse rotates and is connected with the access door.

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

1. this drying equipment for moulded coal processing, when drying the moulded coal, through placing moulded coal batch on the stoving frame, owing to install the lug on the stoving frame and can make moulded coal and the stoving frame keep certain interval to prevent direct contact, lead to being heated unevenly, insert the stoving frame afterwards and close sealing door and start the heater and pass through main gas-supply pipe to the stoving indoor input steam by the heater, promote the temperature in the stoving room and dry the moulded coal, input steam in the ventilation chamber of passing through vice gas-supply pipe to both sides by the heater, later pass through the first air vent and the temperature that the second air vent got into the stoving room inboard keeps unanimous, thereby make the moulded coal shell can evenly be heated, improve the stoving effect to moulded coal.

2. This drying equipment for moulded coal processing, after producing a large amount of dust to the moulded coal drying chamber, take out the dust to the filtration storehouse in through starting the aspiration pump, the dust is adsorbed by the absorption liquid after in the filtration storehouse with the great dust of granule, after the later remaining small dust of granule is carried out the interception by the active carbon filter screen and is adsorbed when upwards moving, accomplish the filtration to the dust gas after discharging the clean gas by the clean gas export, thereby can filter the dust that produces when drying the moulded coal, reduced the pollution to surrounding environment.

Drawings

Fig. 1 is a schematic perspective view of a drying apparatus for briquette processing according to the present utility model;

FIG. 2 is a schematic diagram showing a cross-sectional front view of a drying apparatus for briquette processing according to the present utility model;

FIG. 3 is a schematic diagram of a right-side cross-sectional structure of a drying device for briquette processing according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2a of a drying apparatus for briquette processing according to the present utility model.

In the figure: 100. a base; 110. a thermal insulation shell; 111. sealing the door; 120. a drying chamber; 121. a ventilation chamber; 122. a first vent hole; 123. a second vent hole; 130. drying the frame; 131. a third vent hole; 132. a bump; 140. a heater; 141. a main gas pipe; 142. an auxiliary gas pipe; 200. a filtering bin; 210. an air extracting pump; 220. adsorbing liquid; 230. an active carbon filter screen; 240. a clean gas outlet; 250. an access door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a drying device for processing molded coal, which can uniformly heat a molded coal shell, improve the drying effect of molded coal, filter dust generated during the drying of molded coal, reduce the pollution to the surrounding environment, and refer to fig. 1-4, and comprises a base 100 and a filter bin 200;

Referring to fig. 1 to 4 again, the base 100 is used for installing a main structure, the top of the base 100 is fixedly connected with a heat insulation shell 110, the heat insulation shell 110 is used for keeping temperature, the left side of the front side wall of the heat insulation shell 110 is rotatably connected with a sealing door 111, the sealing door 111 is used for sealing a device main body, a drying chamber 120 is fixedly connected between the top and the bottom of an inner cavity of the heat insulation shell 110, the drying chamber 120 is used for installing the main structure, the left side and the right side of the interior of the drying chamber 120 are provided with ventilation chambers 121, the ventilation chambers 121 are used for enabling hot air to flow, the upper side of the left side wall of the inner cavity of the drying chamber 120 is provided with a first ventilation hole 122, the first ventilation hole 122 is used for connecting the hot air in the ventilation chamber 121, the upper side of the right side wall of the inner cavity of the drying chamber 120 is provided with a second ventilation hole 123, the second ventilation hole 123 is used for connecting the hot air in the ventilation chamber 121, and the second ventilation hole 123 is communicated with the right ventilation chamber 121, the drying rack 130 is slidably connected between the left and right side walls of the inner cavity of the ventilation cavity 121, the drying rack 130 is used for placing molded coal, and is sequentially arranged from top to bottom, a third air vent 131 is formed in the top of the drying rack 130, the third air vent 131 is used for enabling hot air in the drying chamber 120 to flow and evenly distribute, the top of the drying rack 130 is fixedly connected with the convex block 132, the convex block 132 is used for preventing the molded coal from directly contacting the drying rack 130 and evenly distributing, the bottom of the inner cavity of the base 100 is fixedly connected with the heater 140, the top of the heater 140 is fixedly connected with the main air pipe 141, the main air pipe 141 is used for conveying the hot air, the top of the main air pipe 141 penetrates through the base 100, the heat preservation shell 110 and the inner cavity of the drying chamber 120 and extends to the drying chamber 120, the left and right side walls of the heater 140 are fixedly connected with the auxiliary air pipes 142, the auxiliary air pipes 142 are used for conveying the hot air, and the top ends of the auxiliary air pipes 142 at the left and right sides penetrate through the base 100, when the heat preservation shell 110 and the drying chamber 120 extend to the inner cavity of the ventilation cavity 121, molded coal is placed on the drying frame 130 in batches, the molded coal and the drying frame 130 can keep a certain distance to prevent direct contact due to the fact that the bumps 132 are arranged on the drying frame 130, uneven heating is caused, then the drying frame 130 is inserted into the drying chamber 120 to close the sealing door 111, the heater 140 is started, hot air is input into the drying chamber 120 through the main air pipe 141 by the heater 140, the temperature in the drying chamber 120 is increased, the molded coal is dried, hot air is input into the ventilation cavities 121 at two sides through the auxiliary air pipes 142 by the heater 140, and then the temperature at the upper side of the drying chamber 120 is kept consistent by entering the drying chamber 120 through the first ventilation holes 122 and the second ventilation holes 123;

In conclusion, the molded coal shells can be heated uniformly, and the drying effect on the molded coal is improved;

Referring to fig. 1-3 again, the filter house 200 is located above the base 100, specifically, the filter house 200 is fixedly connected above the base 100 through the heat insulation shell 110, the bottom of the filter house 200 is fixedly connected with the air pump 210, the air pump 210 is used for pumping out dust in the drying chamber 120, the bottom end of the air pump 210 penetrates through the heat insulation shell 110 and the drying chamber 120 and extends to the inner cavity of the drying chamber 120, the top end of the air pump 210 penetrates through the filter house 200 and extends to the inner cavity of the filter house 200, the lower side of the inner cavity of the filter house 200 is filled with the adsorption liquid 220, the adsorption liquid 220 is used for adsorbing large particle dust, the upper side and the lower side of the inner cavity of the filter house 200 are connected with the active carbon filter net 230 in a sliding manner, the top of the filter house 200 is fixedly connected with the clean air outlet 240, the front side wall of the filter house 200 is rotationally connected with the access door 250, the access door 250 is used for opening the filter house 200 to facilitate the access, when a large amount of dust is generated in the drying chamber 120, the filter house 200 is pumped into the filter house 200 by starting the air pump 210, the adsorption liquid 220 is filled with the inner cavity of the filter house 200, the adsorption liquid 220 is used for adsorbing the large particle dust, and then the residual dust is removed by the clean air filter net 240, and the dust is removed from the clean air filter net after the dust is removed by the clean air outlet and the dust is filtered and the large particle dust is removed;

In conclusion, dust generated during drying the molded coal can be filtered, so that pollution to the surrounding environment is reduced;

When the drying machine is used specifically, when a person skilled in the art dries molded coal, the molded coal is placed on the drying rack 130 in batches, as the bump 132 is installed on the drying rack 130, the molded coal and the drying rack 130 can keep a certain distance to prevent direct contact, so that uneven heating is caused, then the drying rack 130 is inserted into the drying chamber 120, the sealing door 111 is closed, the heater 140 is started, hot air is input into the drying chamber 120 through the main air pipe 141 by the heater 140, the temperature in the drying chamber 120 is raised, the molded coal is dried, hot air is input into the ventilation cavities 121 at two sides through the auxiliary air pipe 142 by the heater 140, then the temperature at the upper side of the drying chamber 120 is kept consistent through the first ventilation hole 122 and the second ventilation hole 123, after a large amount of dust is generated in the molded coal drying chamber 120, the dust is pumped into the filter bin 200 through the starting the air pump 210, the dust is adsorbed by the adsorption liquid 220 after the dust passes through the filter bin 200, the residual dust is adsorbed by the active carbon 230 when the residual dust moves upwards, the dust is blocked by the active carbon 230, the dust is filtered, and the clean air is discharged from the clean air 240 after the dust is filtered.

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

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. Drying equipment is used in moulded coal processing, its characterized in that: including base (100) and filtration storehouse (200), filtration storehouse (200) are located the top of base (100), the top fixedly connected with heat preservation shell (110) of base (100), the preceding lateral wall left side of heat preservation shell (110) rotates and is connected with sealing door (111), fixedly connected with drying chamber (120) between the inner chamber top and the bottom of heat preservation shell (110), open in the inside left and right sides of drying chamber (120) has ventilation chamber (121), open on the inner chamber left side wall upside of drying chamber (120) has first air vent (122), first air vent (122) with the left side ventilation chamber (121) are linked together, open on the inner chamber right side wall upside of drying chamber (120) has second air vent (123), second air vent (123) with the right side ventilation chamber (121) are linked together, sliding connection has dry frame (130) between the inner chamber left and right side wall of ventilation chamber (121), and arrange in proper order from last to down, open on the inner chamber left and right side wall upside of drying chamber (120) has first air vent (123), open with the left side of left side ventilation chamber (121) is linked to be linked together with ventilation chamber (121), open on the right side wall (121), open on the top of drying chamber (120) has evenly distributed (140), the top of main gas-supply pipe (141) runs through base (100) heat preservation shell (110) with drying chamber (120) and extend to the inner chamber of drying chamber (120), the left and right sides wall fixedly connected with pair gas-supply pipe (142) of heater (140), left and right sides the top of pair gas-supply pipe (142) runs through base (100) heat preservation shell (110) with drying chamber (120) and extend to the inner chamber of ventilation chamber (121).

2. The drying apparatus for briquette processing as recited in claim 1, wherein: the bottom of the filter bin (200) is fixedly connected with an air extracting pump (210).

3. The drying apparatus for briquette processing as recited in claim 2, wherein: the bottom end of the air pump (210) penetrates through the heat insulation shell (110) and the drying chamber (120) and extends to the inner cavity of the drying chamber (120).

4. A drying apparatus for briquette processing as set forth in claim 3, wherein: the top end of the air pump (210) penetrates through the filter bin (200) and extends to the inner cavity of the filter bin (200).

5. The drying apparatus for briquette processing as recited in claim 1, wherein: the lower side of the inner cavity of the filter bin (200) is filled with adsorption liquid (220), and active carbon filter screens (230) are connected between the left side wall and the right side wall of the inner cavity of the filter bin (200) in a sliding manner.

6. The drying apparatus for briquette processing as recited in claim 1, wherein: the top of filter house (200) fixedly connected with net gas outlet (240), the preceding lateral wall in filter house (200) rotates and is connected with access door (250).