CN220489581U

CN220489581U - Drying device

Info

Publication number: CN220489581U
Application number: CN202321948581.2U
Authority: CN
Inventors: 梁俊
Original assignee: Yichun Huada Chemical Equipment Co ltd
Current assignee: Yichun Huada Chemical Equipment Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-02-13
Anticipated expiration: 2033-07-24

Abstract

The utility model discloses a drying device, which belongs to the technical field of chemical industry and comprises a drying seat, wherein both sides of the interior of the drying seat are provided with heating and drying mechanisms, and the side wall of the drying seat is provided with a plurality of ventilation holes; according to the utility model, the guide assembly is arranged, the end cover is screwed on the L-shaped pipe in a rotating way, the dustproof net can be further arranged on the L-shaped pipe, the sealing cover is attached to the side wall of the drying seat and covers the periphery of the vent hole, the connecting lug plate is connected with the drying seat by the connecting bolt, the L-shaped pipe and the sealing cover can be further arranged on the outer side wall of the drying seat, and in the subsequent drying process, hot air flowing through the vent hole enters the L-shaped pipe through the sealing cover and is diffused into the surrounding environment through the dustproof net on the L-shaped pipe, so that the hot air is prevented from directly passing through the vent hole, and scalding accidents of staff around the vent hole are avoided.

Description

Drying device

Technical Field

The utility model belongs to the technical field of chemical industry, and particularly relates to a drying device.

Background

Chemical industry is an abbreviation for "chemical process", "chemical industry", "chemical engineering", etc. All techniques for changing the composition, structure or synthesizing new substances by chemical methods belong to chemical production techniques, namely chemical processes, and the obtained products are called chemicals or chemical products.

Chinese patent application No. 201922113665.4 discloses a industrial chemicals drying device, including the dry seat, the drying chamber has been seted up to the inside of dry seat, the top fixedly connected with motor of dry seat, the output fixedly connected with pivot of motor, the bottom of pivot runs through the top of dry seat and is located the inside of drying chamber, the equal fixedly connected with of both sides of pivot three stirring cross axle, the cavity has all been seted up to the both sides of drying chamber, the cavity is linked together with the drying chamber, two filter screens of bottom inner wall fixedly connected with of drying chamber, the bottom inner wall fixedly connected with servo motor of cavity. When the utility model is used, the hot air blower is lifted up and down to form 'movable heating', and the hot air blower blows hot air to chemical raw materials in the lifting process up and down, so that the temperature in the drying cavity is rapidly increased, the chemical raw materials can be dried more thoroughly, uniform heating is realized, and the drying effect is good.

In the above patent, the side wall of the drying seat is provided with the vent hole, and in the subsequent drying process, the heat in the drying seat is easy to diffuse into the surrounding environment through the vent hole, and when surrounding personnel pass through the vent hole, scalding is easy to occur; in addition, the heat in the drying seat is directly transferred to the external environment through the vent holes, so that heat resource waste is easily caused.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a drying device which has the characteristics of guiding and recycling heat.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drying device, includes the dry seat, the inside both sides of dry seat all are provided with heating drying mechanism, are provided with a plurality of ventilation hole on the lateral wall of dry seat, and the both sides of dry seat all are provided with guiding component, and the top one end of dry seat is connected with the feeder hopper, is provided with circulating assembly between guiding component and the feeder hopper, is provided with rabbling mechanism on the dry seat.

Preferably, the guide assembly comprises an L-shaped pipe, a sealing cover and a connecting lug plate, the sealing cover is arranged on the side wall of the drying seat and positioned at the periphery of the vent hole, the connecting lug plates are connected to the two ends of the sealing cover, and the L-shaped pipe is connected to one side, far away from the drying seat, of the sealing cover.

Preferably, the guide assembly further comprises an end cover and a dust screen, wherein one end of the L-shaped pipe is connected with the end cover, and the dust screen is connected to the inner side wall of the end cover.

Preferably, the circulating assembly comprises a circulating pipe, a delivery pipe and a valve, the side wall of the feeding hopper is connected with the circulating pipe, the side wall of the L-shaped pipe is connected with the delivery pipe at the position corresponding to the circulating pipe, and the valve is arranged on the delivery pipe.

Preferably, the circulating assembly comprises a drying pipe, a drying agent and a limiting screen plate, the drying pipe is connected between the circulating pipe and the delivery pipe, the limiting screen plate is connected to two sides of the inside of the drying pipe, and the drying agent is filled between the two limiting screen plates.

Preferably, the side wall of the drying pipe is connected with a material injection pipe, and one end of the material injection pipe, which is far away from the drying pipe, is connected with a sealing cover.

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

1. according to the utility model, the guide assembly is arranged, the end cover is screwed on the L-shaped pipe in a rotating way, the dustproof net can be further arranged on the L-shaped pipe, the sealing cover is attached to the side wall of the drying seat and covers the periphery of the vent hole, the connecting lug plate is connected with the drying seat by the connecting bolt, the L-shaped pipe and the sealing cover can be further arranged on the outer side wall of the drying seat, and in the subsequent drying process, hot air flowing through the vent hole enters the L-shaped pipe through the sealing cover and is diffused into the surrounding environment through the dustproof net on the L-shaped pipe, so that the hot air is prevented from directly passing through the vent hole, and scalding accidents of staff around the vent hole are avoided.

2. According to the utility model, the circulating assembly is arranged, in the drying operation process, when the material injection operation is needed to be carried out through the feeding hopper, the valve is opened, hot air exhausted by the L-shaped pipe can enter the drying pipe through the delivery pipe, then the hot air is contacted with the drying agent through the limiting screen plate, the drying agent can be used for carrying out adsorption drying operation on the hot air, the hot air after adsorption drying enters the circulating pipe through the limiting screen plate, and then the hot air is injected into the feeding hopper through the circulating pipe, so that the primary drying operation is carried out on the chemical raw materials injected into the feeding hopper, the workload of the heating and drying mechanism is reduced, the hot air can be recycled, and the waste of heat resources is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

FIG. 4 is an enlarged view of the utility model at B in FIG. 2;

fig. 5 is an enlarged view of the present utility model at C in fig. 2.

In the figure: 1. a circulation assembly; 11. a circulation pipe; 12. a drying tube; 13. a drying agent; 14. limiting screen plate; 15. a delivery tube; 16. a valve; 2. a feed hopper; 3. a drying seat; 4. a guide assembly; 41. an L-shaped pipe; 42. a sealing cover; 43. an end cap; 44. a dust screen; 45. connecting an ear plate; 5. a vent hole; 6. a heating and drying mechanism; 7. and a stirring mechanism.

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.

Example 1

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a drying device, includes dry seat 3, and the inside both sides of dry seat 3 all are provided with heating drying mechanism 6, are provided with a plurality of ventilation hole 5 on the lateral wall of dry seat 3, and the both sides of dry seat 3 all are provided with guide assembly 4, and the top one end of dry seat 3 is connected with feeder hopper 2, is provided with circulation subassembly 1 between guide assembly 4 and the feeder hopper 2, is provided with rabbling mechanism 7 on the dry seat 3.

Specifically, the guiding component 4 comprises an L-shaped pipe 41, a sealing cover 42 and a connecting lug plate 45, the sealing cover 42 is arranged on the side wall of the drying seat 3 and positioned at the periphery of the vent hole 5, the connecting lug plates 45 are connected at two ends of the sealing cover 42, one side of the sealing cover 42 away from the drying seat 3 is connected with the L-shaped pipe 41,

through adopting above-mentioned technical scheme, can be with leading the top through ventilation hole 5 exhaust steam to dry seat 3, avoid the peripheral operating personnel of dry seat 3 to take place the scald accident.

Specifically, the guide assembly 4 further comprises an end cover 43 and a dust screen 44, one end of the L-shaped tube 41 is connected with the end cover 43, the inner side wall of the end cover 43 is connected with the dust screen 44,

through adopting above-mentioned technical scheme, avoid impurity such as external environment's dust to enter into on the L pipe 41, and then can avoid the impurity to enter into inside the dry seat 3, cause the inside industrial chemicals of dry seat 3 to receive the pollution.

When the embodiment is used, the end cover 43 is rotationally screwed on the L-shaped pipe 41, the dustproof net 44 can be further installed on the L-shaped pipe 41, the sealing cover 42 is attached to the side wall of the drying seat 3 and covers the periphery of the vent hole 5, the connecting lug plates 45 are connected with the drying seat 3 by using the connecting bolts, the L-shaped pipe 41 and the sealing cover 42 can be further installed on the outer side wall of the drying seat 3, chemical raw materials to be dried are injected into the drying seat 3 through the feed hopper 2, then the stirring mechanism 7 and the heating and drying mechanism 6 are started, the chemical raw materials in the drying seat 3 are dried by the heating and drying mechanism 6, the stirring mechanism 7 can stir the chemical raw materials in the drying seat 3, the drying efficiency of the chemical raw materials is improved, in the heating and drying process, the ventilation hole 5 can be used for guaranteeing the air circulation in the drying seat 3, the normal operation of the heating and drying mechanism 6 can be guaranteed, the hot air circulated through the vent hole 5 enters the L-shaped pipe 41 through the sealing cover 42 and is diffused into the upper environment through the dustproof net 44 on the L-shaped pipe 3, and the accident of the surrounding air is avoided, and the accident of the personnel around the vent hole 5 is directly caused by the hot air passing through the vent hole 5;

example 2

This embodiment differs from embodiment 1 in that: the circulating assembly 1 comprises a circulating pipe 11, a delivery pipe 15 and a valve 16, the side wall of the feed hopper 2 is connected with the circulating pipe 11, the side wall of the L-shaped pipe 41 is connected with the delivery pipe 15 at the position corresponding to the circulating pipe 11, the delivery pipe 15 is provided with the valve 16,

specifically, the circulation assembly 1 comprises a drying pipe 12, a drying agent 13 and a limiting screen plate 14, the drying pipe 12 is connected between the circulation pipe 11 and a delivery pipe 15, the limiting screen plate 14 is connected to both sides of the interior of the drying pipe 12, the drying agent 13 is filled between the two limiting screen plates 14 in the interior of the drying pipe 12,

through adopting above-mentioned technical scheme, can carry out the drying operation to delivery tube 15 exhaust steam, improve the drying effect of steam.

Specifically, the side wall of the drying pipe 12 is connected with a material injection pipe, one end of the material injection pipe far away from the drying pipe 12 is connected with a sealing cover,

by adopting the above technical scheme, the desiccant 13 inside the desiccant tube 12 is convenient to replace.

When the embodiment is used, in the drying operation process, when the material injection operation is carried out through the feed hopper 2, the valve 16 is opened, hot air exhausted by the L-shaped pipe 41 can enter the drying pipe 12 through the delivery pipe 15, then the hot air is in contact with the drying agent 13 through the limiting screen 14, the hot air can be subjected to adsorption drying operation by the drying agent 13, the hot air after adsorption drying enters the circulating pipe 11 through the limiting screen 14, and then is injected into the feed hopper 2 through the circulating pipe 11, and the primary drying operation is carried out on chemical raw materials injected into the feed hopper 2, so that the workload of the heating and drying mechanism 6 is reduced, the hot air can be recycled, and the heat resource waste is avoided.

The structure and principle of the heating and drying mechanism 6 consisting of a filter screen, a servo motor, a threaded rod, a support column, a support plate, an air heater, a sliding rod and a sliding rail are disclosed in a chemical raw material drying device disclosed by Chinese patent application number 201922113665.4, and the working principle is as follows: the cavity has all been seted up to the both sides of dry seat 3, the interior bottom of dry seat 3 just is located two filter screens of peripheral fixedly connected with of cavity, the bottom inner wall fixedly connected with servo motor of cavity, servo motor's output fixedly connected with threaded rod, the support column has been cup jointed in the outside of threaded rod, one side bottom fixedly connected with backup pad of support column, the last fixedly connected with air heater of backup pad, the opposite side bottom fixedly connected with sliding rod of support column, the one end sliding connection slide rail of support column is kept away from to the sliding rod, slide rail fixed mounting is in the cavity, cooperation setting through sliding rod and slide rail can prevent that the support column from following the threaded rod and rotating in the threaded rod rotation process, thereby can make the support column move in the threaded rod rotation process, during the use, start servo motor drive threaded rod and can drive the support column and the air heater and upwards move in the upwards course of upwards, when servo motor drives the reversal threaded rod, the support column can drive threaded connection's support column and move down at this moment, the support column can drive backup pad and air heater down in the course of moving down, thereby make the lift and form the chemical industry raw materials that can rise the temperature in the air heater and heat the process, and make the chemical industry material can rise and dry in the process and heat the air heater and the chemical industry and then thoroughly.

The structure and principle of the stirring mechanism 7 consisting of the motor, the rotating shaft, the stirring transverse shaft and the stirring vertical shaft are disclosed in a chemical raw material drying device disclosed in China patent application No. 201922113665.4, and the working principle is as follows: the top fixedly connected with motor of dry seat 3, the output fixedly connected with pivot of motor, the bottom of pivot passes through the bearing frame and rotates with the bottom inner wall of dry seat 3 to be connected, the equal fixedly connected with of both sides of pivot three stirring cross axle, the equal fixedly connected with stirring vertical axis in upper surface middle part and the lower surface middle part of stirring cross axle, during the use, utilize the motor to drive the pivot and rotate, the pivot rotates and drives the stirring cross axle and rotate, and then can drive stirring counter shaft and rotate, stir the operation to the inside industrial chemicals of dry seat 3.

The working principle and the using flow of the utility model are as follows: the utility model rotates the end cover 43 to screw on the L-shaped pipe 41, then the dustproof net 44 can be installed on the L-shaped pipe 41, then the sealing cover 42 is attached to the side wall of the drying seat 3 and covers the periphery of the vent hole 5, then the connecting lug plate 45 is connected with the drying seat 3 by using the connecting bolt, then the L-shaped pipe 41 and the sealing cover 42 can be installed on the outer side wall of the drying seat 3, then the chemical raw material to be dried is injected into the drying seat 3 through the feed hopper 2, then the stirring mechanism 7 and the heating and drying mechanism 6 are started, the chemical raw material in the drying seat 3 is dried by the heating and drying mechanism 6, the stirring mechanism 7 can stir the chemical raw material in the drying seat 3, the drying efficiency of the chemical raw material is improved, the ventilation of the inside of the drying seat 3 can be ensured by using the vent hole 5 in the heating and drying process, the normal operation of the heating and drying mechanism 6 can be ensured, hot air flowing through the vent holes 5 enters the L-shaped pipe 41 through the sealing cover 42, and then is diffused into the upper surrounding environment through the dustproof net 44 on the L-shaped pipe 41, so that scalding accidents of workers around the vent holes 5 caused by the fact that the hot air directly passes through the vent holes 5 are avoided, when the feeding hopper 2 is required to be used for feeding in the subsequent drying operation process, the valve 16 is opened, the hot air exhausted by the L-shaped pipe 41 can enter the drying pipe 12 through the delivery pipe 15 and then is contacted with the drying agent 13 through the limiting screen 14, the hot air can be absorbed and dried through the drying agent 13, the absorbed and dried hot air enters the circulating pipe 11 through the limiting screen 14 and is injected into the feeding hopper 2 through the circulating pipe 11, and the chemical raw materials injected into the feeding hopper 2 are subjected to preliminary drying operation, the work load of the heating and drying mechanism 6 is lightened, hot air can be recycled, and the waste of heat resources is avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drying device, includes dry seat, its characterized in that: the inside both sides of dry seat all are provided with heating drying mechanism, are provided with a plurality of ventilation hole on the lateral wall of dry seat, and the both sides of dry seat all are provided with guiding assembly, and the top one end of dry seat is connected with the feeder hopper, is provided with circulating assembly between guiding assembly and the feeder hopper, is provided with rabbling mechanism on the dry seat.

2. A drying apparatus according to claim 1, wherein: the guide assembly comprises an L-shaped pipe, a sealing cover and a connecting lug plate, the sealing cover is arranged on the side wall of the drying seat and located on the periphery of the vent hole, the connecting lug plate is connected to two ends of the sealing cover, and the L-shaped pipe is connected to one side, far away from the drying seat, of the sealing cover.

3. A drying apparatus according to claim 2, wherein: the guide assembly further comprises an end cover and a dust screen, one end of the L-shaped pipe is connected with the end cover, and the dust screen is connected to the inner side wall of the end cover.

4. A drying apparatus according to claim 1, wherein: the circulating assembly comprises a circulating pipe, a delivery pipe and a valve, the side wall of the feeding hopper is connected with the circulating pipe, the delivery pipe is connected to the side wall of the L-shaped pipe and corresponds to the position of the circulating pipe, and the valve is arranged on the delivery pipe.

5. A drying apparatus according to claim 4, wherein: the circulating assembly comprises a drying pipe, a drying agent and a limiting screen plate, wherein the drying pipe is connected between the circulating pipe and the delivery pipe, the limiting screen plate is connected to two sides of the inside of the drying pipe, and the drying agent is filled between the two limiting screen plates.

6. A drying apparatus according to claim 5, wherein: and a material injection pipe is connected to the side wall of the drying pipe, and one end, far away from the drying pipe, of the material injection pipe is connected with a sealing cover.