CN213841686U

CN213841686U - Fireworks medicine drying equipment of improvement structure

Info

Publication number: CN213841686U
Application number: CN202021918763.1U
Authority: CN
Inventors: 黄先红; 王同念
Original assignee: Liuyang Qitai New Energy Technology Co ltd
Current assignee: Liuyang Qitai New Energy Technology Co ltd
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-07-30
Anticipated expiration: 2030-09-05

Abstract

The utility model discloses a fireworks medicine drying equipment of improvement structure. Including equipment box structure, dust sensing device, heat exchange device, return air pipeline structure, heating device, control platform, air supply arrangement structure, dehumidification surface cooler, heat transfer surface cooler, heat abstractor, compressor unit, stoving case, characteristics are: the device comprises a box body structure, an automatic air exhaust and dust removal assembly structure, an alcohol concentration detection device, a preheating exchange device, a dehumidification conversion device, a refrigeration and heating conversion device and a remote control device, wherein the automatic air exhaust and dust removal assembly structure is arranged outside the equipment box body structure and is connected above the return air pipeline structure, the alcohol concentration detection device is arranged on a box body partition plate in the equipment box body structure, the preheating exchange device is arranged below the heat exchange device and is connected with the bottom of an inner cavity of the equipment box body structure, the dehumidification conversion device and the refrigeration and heating conversion device are arranged on the bottom of the inner cavity of the equipment box body structure and are positioned on one side of a compressor unit, and the remote control device is arranged in a control platform and is used for being in wireless connection with a mobile phone. The utility model has the advantages of reasonable structural layout, good safety, convenient operation and use, even drying by heating, low energy consumption, better dehumidification effect, high thermal efficiency utilization, and the like.

Description

Fireworks medicine drying equipment of improvement structure

Technical Field

The utility model belongs to fireworks powder stoving treatment technique, concretely relates to fireworks powder drying equipment of improvement structure.

Background

Among the prior art, the drying chamber that powder drying used for fireworks generally all adopts passive form dehumidification drying method, no matter is heated air circulation mode or direct vent mode, all relates to hot-blast dynamic flow, and among the drying chamber, fireworks medicine dust deposits the accumulation in the wind channel of drying chamber along with the motion of dry hot-blast, or has the new trend to send into, produces static easily, forms the potential safety hazard, in case when having the friction, can cause the explosion danger. For example, the patent of 'a static pyrotechnic composition dehumidifying and drying system' just disclosed in the patent text of the national intellectual property office is approved and authorized by the national intellectual property office, and the authorization publication number is as follows: CN105202872B, the weak point of this utility model patent is: 1. three layers of water circulation heat dissipation coil pipes which are distributed in an up-down laminated mode are arranged beside the peripheral side wall of the drying chamber, the water circulation heat dissipation coil pipes are connected with a heat preservation water tank through a water pump, the heat preservation water tank is provided with a heat pump heating unit and an electric auxiliary heating device, the process is complex, the drying time is long, generally, more than 40 hours are needed for one ton of wet chemicals, and the yield is low; 2. the heat dissipation coil adopts the E-shaped copper coil fin heat dissipater, the heat dissipater with the structure is easy to dust, difficult to clean and high in electric energy consumption, and the heat dissipation area is not concentrated enough, so that the heat efficiency is not high, the investment is large, and the cost of the whole set of equipment is high; 3. because a plurality of moisture exhaust holes are reserved on the ceiling of the drying chamber, potential safety hazards are easily caused above the water surface connected to the dust collecting water pool through a pipeline, gas and dust exhausted to the outside pollute the surrounding environment, moisture exhaust is not facilitated, and particularly the top moisture exhaust effect is influenced in rainy days; 4. fresh air in the dehumidification process of the drying chamber is sent by an evaporator fan of a heat pump unit, so that generated dust is easy to cause combustion and explosion; as a practical novel patent of 'a dual-mode pyrotechnic composition drying system' disclosed in patent literature of the national intellectual property office, the authorization publication number is: CN205619706U, the technical scheme of the patent still has a plurality of defects, mainly expressed in the arrangement and working modes of functional devices such as air supply, air return, moisture removal, heat efficiency and the like; the applicant has previously applied and granted a utility model patent of a firework powder drying air treatment device to the national intellectual property office, and the patent has certain defects in actual use and needs to be improved. Therefore, there is a need for further innovative development and improvement of a new efficient firework powder drying device.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model aims to provide a fireworks medicine drying equipment of improvement structure that overall structure is rationally distributed, the security is good, operation convenient to use, the stoving of being heated is even, the energy consumption is low, the dehumidification is effectual, the thermal efficiency utilizes highly.

Realize the utility model discloses the technical scheme that the purpose was adopted as follows:

the utility model provides a pair of fireworks medicine drying equipment of improvement structure, including equipment box structure, dust sensing device, heat exchange device, return air pipeline structure, heating device, control platform, air supply arrangement structure, dehumidification surface cooler, heat transfer surface cooler, heat abstractor, compressor unit, stoving case, characterized by: still including establishing the automatic dust removal subassembly structure of airing exhaust that the equipment box structure outside just is located return air pipeline structure top and connects, set up in alcohol concentration detection device on the box baffle in the equipment box structure, be located heat exchange device below with preheating exchange device, the setting that equipment box structure inner chamber bottom is connected are in on the equipment box structure inner chamber bottom and be located dehumidification conversion equipment and the refrigeration of compressor unit one side heat conversion equipment, setting are in the control platform and be used for the remote control device with smart mobile phone wireless connection structure, through above-mentioned structural configuration, can play and handle the effect of air supply temperature in the back rapidly improving heating device by preheating exchange device when dehumidifying the surface cooler and scattering out the heat loss of air conditioning in to heating device.

Further, in the above technical solution, the control platform is fixedly connected to the upper end of the left side of the equipment box structure.

Further, in the above technical solution, the dust sensing device is fixedly connected to a side surface of the partition plate of the box body.

Further, in the above technical solution, the automatic air exhaust and dust removal assembly structure includes an air exhaust duct connected above the air return duct structure, an air exhaust adjusting device installed in the middle of the air exhaust duct, an air exhaust pump connected with the air exhaust adjusting device, and an air exhaust water tank connected with the outlet end of the air exhaust pump through a duct.

Further, in the above technical solution, the air supply device structure is arranged at a lower position between the equipment box structure and the drying box and connected to the equipment box structure, and the air supply device structure includes a heating device, an air supply device connected to an outlet end of the heating device, and an air supply duct connected between the air supply device and the drying box.

Further, in the above technical solution, the return air duct structure is disposed above the top surfaces of the apparatus box structure and the drying box, wherein: the outlet end of the air return pipeline structure is connected with an air return opening at the top of the equipment box body structure, and the inlet end of the air return pipeline structure is connected with outlets at the left side and the right side of the upper end part of the drying box through two branch pipelines respectively.

Further, in the above technical solution, the preheating exchanging device is configured as a water heating processing device, or as a heat conduction oil processing device, or as an electric heating processing device.

Advantageous effects

The utility model has the advantages and beneficial effects that:

1. the technical scheme of the utility model among, what adopt is that closed circulation structure constructs, newly adds in its equipment box structure inside and counts the dehumidification conversion equipment, enables the fireworks powder material dehumidification that the stoving water content is big more powerful effective.

2. The technical scheme of the utility model in, it is dry, remove damp and move a cold, heat and all take automatic conversion equipment structure to move, possess remote control intelligent system simultaneously, the operation workman of being convenient for can dry with the remote operation of smart mobile phone, the security that powder medicine was dried has further been improved, the emergence of casualties accident has been avoided, because the medicine is dried and is generally all put and go on in remote mountain area, adopt the humidity of long-range cell-phone control medicine, be convenient for adjust medicine humidity and time and the overall process that the management and control was dried at any time.

3. The embodiment of the utility model provides an in, because the applicant works the experience summary of practice many years, the position installation adjustment of partial function device has been carried out in complete machine structure, and increased necessary function piece device simultaneously, if installed dehumidification conversion equipment additional, preheat exchange device, refrigeration heats function pieces such as conversion equipment, the setting of these device structures enables the air conditioning after the dehumidification to get back to again through the heating in the stream heat abstractor, and improve the air supply temperature who gets into in the heating device rapidly, thereby further improved and heated efficiency and heat utilization efficiency, the energy consumption has been saved.

4. The technical scheme of the utility model in, the adjusting device that airs exhaust and the pump of airing exhaust that have strong ventilation function install outside return air pipeline structure to, can start the hydrofuge at any time and stop the new trend and get into.

5. The technical scheme of the utility model, compare with prior art, the utility model discloses an air supply mode structure that different innovation points lie in adopting is the structural style of return air on supplying air down, and its beneficial effect is obvious outstanding than prior art, because the wind pressure after the change can not make the material blow off on stoving bottom of the case face to blowing off all around, and prior art is the structural style of return air under the air supply, and the wind pressure is too big, blows off the material easily and only blows to a straight line on, can not blow hot-blast all around, and it is inhomogeneous to influence the material to be heated, and the stoving time is long.

6. The embodiment of the utility model provides an in, its dehumidification mode adopts low temperature closed dehumidification stoving structure and inner loop dehumidification structure, enables the hot-blast temperature among the heat exchange device not to arrange outward, and it is more powerful to dry, and prior art adopts strong exhaust fan to absorb inside temperature discharge outdoor, just with the utility model discloses technical scheme is opposite.

7. In the embodiment of the utility model, the dehumidification conversion function device structure is added, so that the drying dehumidification refrigeration heating can be automatically converted, and the prior art only has refrigeration heating and needs manual adjustment; in this embodiment still increase simultaneously and be provided with dust detection and alcohol concentration detection device structure, can be automatically with in the bad stoving object discharges the sedimentation tank through the fan according to material concentration host computer.

The technical scheme of the utility model is further explained in the following with the attached drawings.

Drawings

Fig. 1 is a front view of a cross-sectional structure provided by an embodiment of the present invention.

Fig. 2 is a schematic top view of the structure according to the embodiment of the present invention.

Fig. 3 is a schematic view of the air circulation direction provided by the embodiment of the present invention.

Fig. 4 is a schematic view of the air circulation direction in the dust removal mode provided by the embodiment of the present invention.

Reference is made to the accompanying drawings in which: in the figure, 1-equipment box structure, 2-box clapboard, 3-dust sensing device, 4-heat exchanging device, 5-air return port, 6-air return pipeline structure, 7-exhaust pipeline, 8-exhaust adjusting device, 9-exhaust pump, 10-exhaust water tank processing device, 11-control platform, 12-air supply device, 13-air supply pipeline, 14-heating device, 15-water pan, 16-dehumidification surface air cooler, 17-compressor set, 18-heat exchange surface cooler, 19-heat radiating device, 20-1 access door, 21-2 access door, 22-drying box, 23-alcohol concentration detecting device, 24-preheating exchanging device, 25-converting device, 26-dehumidification heating converting device, 27-remote control device.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention, it will be apparent to one skilled in the art that the present invention may be practiced without some or all of these specific details, but in other embodiments, well-known structures are not described in detail without departing from the spirit of the invention.

The utility model provides a fireworks medicine drying equipment of improvement structure, includes equipment box structure, dust sensing device, heat exchange device, return air duct structure, heating device, control platform, air supply arrangement structure, dehumidification surface cooler, heat transfer surface cooler, heat abstractor, compressor unit, stoving case, characterized by: still including establishing the automatic dust removal subassembly structure of airing exhaust that the 1 outside of equipment box structure just is located return air duct structure 6 top and connects, set up in alcohol concentration detection device 23 on the box baffle 2 in the equipment box structure 1, be located heat exchange device 4 below with preheat exchange device 24, the setting of connecting of equipment box structure inner chamber bottom are in on the 1 inner chamber bottom of equipment box structure and be located dehumidification conversion device 25 and refrigeration heat transfer device 26, the setting of compressor unit 17 one side are in control platform 11 just be used for with smart mobile phone wireless connection structure's remote control device 27, through above-mentioned structural configuration, can play and handle the effect that the back improves air supply temperature in the heating device rapidly by preheating the exchange device when dehumidification meter cooler air conditioning that looses out heat loss in to the heating device.

Preferably, in the above embodiment, the control platform 11 is fixedly connected to the upper end of the left side of the equipment box structure 1.

Preferably, in the above embodiment, the dust sensing device 3 is fixedly connected to a side surface of the box partition 2.

Preferably, in the above embodiment, the automatic air exhaust and dust removal assembly structure includes an air exhaust duct 7 connected above the air return duct structure 6, an air exhaust adjusting device 8 installed at a middle position of the air exhaust duct, an air exhaust pump 9 connected with the air exhaust adjusting device, and an air exhaust water tank 10 connected with an outlet end of the air exhaust pump through a pipeline.

Preferably, in the above embodiment, the air supply device structure is disposed at a lower position between the apparatus box structure 1 and the drying box 22 and connected thereto, and includes a heating device 14, an air supply device 12 connected to an outlet end of the heating device, and an air supply duct 13 connected between the air supply device and the drying box 22.

More preferably, in the above embodiment, the return air duct structure 6 is disposed at a position above the top surfaces of the apparatus casing structure 1 and the drying box 22, wherein: the outlet end of the air return pipeline structure 6 is connected with the air return opening 5 at the top of the equipment box body structure 1, and the inlet end of the air return pipeline structure 6 is respectively connected with the outlets at the left side and the right side of the upper end part of the drying box 22 through two branch pipelines.

More preferably, in the above embodiment, the preheating exchanging device 24 is configured as a water heating processing device or as a heat conducting oil processing device or as an electric heating processing device.

The utility model discloses an air supply mode is the inner loop mode, as shown in fig. 3, air dehumidification circulation mode is by return air duct structure 6 entering heat exchange device 4, reentrant dehumidification surface air cooler 16, through preheating exchange device 24 reentrant heat exchange device 4 and carry out the heat transfer, get into behind the heating device 14 at last by air supply arrangement 12 through air-out supply air duct 13 with hot-blast sending into stoving case or baking house circulation back and forth make fireworks medicine powder dehumidification stoving moisture reach and use powder water content technical index within range value can, generally be within < 8.

Fig. 4 is the air circulation trend mode of dust treatment of the utility model, at first by the return air duct structure 6 behind exhaust duct 7, get into exhaust pump 9 again after adjusting by exhaust adjusting device 8, then accomplish the outside dust removal processing mode of airing exhaust of equipment promptly in exhausting water tank processing apparatus 10 with gas discharge by exhaust pump 9.

The utility model discloses a drying equipment, through the in-service use verify repeatedly that show newly-increased function device after the structure of improving and/or to the position structure change back of original a small amount of function piece, its equipment operation performance compares prior art's equipment/device too and improves, and the moisture content of stoving medicine is no longer than 8%, if take the 5 meters long wide 3.6 meters wide 1.9 meters high stoving case/room as an example: 1000 kilograms of water-based medicine is dried, and stoving time is only 12 hours, compares the same contrast of prior art and shortens stoving time 8 hours, and power consumption 100 degrees, compares and has reduced nearly 80 degrees electricity at every turn in the same trade, and host computer rated power is 10KW, and the multiple operation of this equipment after improving the structure is used, and its each item technical indicator and the qualification rate of medicine stoving have reached the requirement of national relevant department's regulation service standard completely.

Although the present invention has been described in connection with various preferred embodiments, it is to be understood that various modifications and changes may be made in the structure of the apparatus without departing from the scope of the invention as set forth in the claims, that is, the above-described embodiments of the present invention are described only for illustrating the technical solutions of the present invention and are not to be interpreted as limiting the invention in any way. It should be understood by those skilled in the art that the present invention has various known functional components and/or substitutions without departing from the spirit of the present invention, and all such modifications are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a fireworks medicine drying equipment of improvement structure, includes equipment box structure, dust sensing device, heat exchange device, return air duct structure, heating device, control platform, air supply arrangement structure, dehumidification surface cooler, heat transfer surface cooler, heat abstractor, compressor unit, stoving case, characterized by: also comprises an automatic air exhaust and dust removal component structure which is arranged outside the equipment box body structure (1) and is connected above the return air pipeline structure (6), an alcohol concentration detection device (23) which is arranged on a box body clapboard (2) in the equipment box body structure (1), a preheating exchange device (24) which is arranged below the heat exchange device (4) and is connected with the bottom of an inner cavity of the equipment box body structure, a dehumidification conversion device (25) and a refrigeration and heating conversion device (26) which are arranged on the bottom of the inner cavity of the equipment box body structure (1) and are arranged on one side of the compressor unit (17), and a remote control device (27) which is arranged in the control platform (11) and is used for being in wireless connection with a smart phone, through the structure, the effect of rapidly increasing the air supply temperature in the heating device after the air is processed by the preheating exchange device when the heat in the heating device is lost by cold air emitted by the dehumidification surface air cooler can be achieved.

2. The firework powder drying equipment with the improved structure as claimed in claim 1, wherein: the control platform (11) is fixedly connected with the upper end part of the left side of the equipment box body structure (1).

3. The firework powder drying equipment with the improved structure as claimed in claim 1, wherein: the dust sensing device (3) is fixedly connected with the side surface of the box body partition plate (2).

4. The firework powder drying equipment with the improved structure as claimed in claim 1, wherein: the automatic air exhaust and dust removal assembly structure comprises an air exhaust pipeline (7) connected to the upper part of the air return pipeline structure (6), an air exhaust adjusting device (8) arranged in the middle of the air exhaust pipeline, an air exhaust pump (9) connected with the air exhaust adjusting device, and an air exhaust water tank (10) connected with the outlet end of the air exhaust pump through a pipeline.

5. The firework powder drying equipment with the improved structure as claimed in claim 1, wherein: the air supply device structure is arranged at the lower part between the equipment box body structure (1) and the drying box (22) and is connected with the drying box, and the air supply device structure comprises a heating device (14), an air supply device (12) connected with the outlet end of the heating device and an air supply pipeline (13) connected between the air supply device and the drying box (22).

6. The firework powder drying equipment with the improved structure as claimed in claim 1, wherein: the return air duct structure (6) is arranged above the top surfaces of the equipment box body structure (1) and the drying box (22), wherein: the outlet end of the air return pipeline structure (6) is connected with an air return opening (5) at the top of the equipment box body structure (1), and the inlet end of the air return pipeline structure (6) is respectively connected with outlets at the left side and the right side of the upper end part of the drying box (22) through two branch pipelines.

7. The firework powder drying equipment with the improved structure as claimed in claim 1, wherein: the preheating exchange device (24) is in a structure of a water heating treatment device or a heat conduction oil treatment device or an electric heating treatment device.