CN109442947A

CN109442947A - A kind of lead air-dry machine

Info

Publication number: CN109442947A
Application number: CN201811430517.9A
Authority: CN
Inventors: 陈道久
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-31
Filing date: 2018-11-28
Publication date: 2019-03-08
Anticipated expiration: 2038-11-28
Also published as: CN209910329U; CN109442947B; CN108826916A

Abstract

The invention discloses a lead air dryer, which comprises a rotating drum installed in a box, a synchronous belt is arranged on the drum, a condenser of an air source heat pump and a fan thereof are installed in a heating chamber of the box, and a drum is installed in the air-drying cavity; The cavity is divided into an inner cavity and an outer cavity; the roller is provided with a lead inlet and a lead outlet; the roller is divided into a shaping area and a blowing area along the axial direction, the side wall of the roller in the setting area is in a closed state, and the side wall of the roller in the blowing area is in a closed state. A number of through holes are distributed on the upper part; the air-drying cavity outside the drum is connected to the outer cavity of the heating cavity through the screen. The invention constructs a reasonable and effective circulating air duct for the drum air drying of the firework lead, creates a safe and reliable lead air drying mode, realizes the rapid and efficient drying of the lead through two steps of shaping and drying, and ensures the safety of the lead winding drum process. Continuous reliability ensures the quality of lead drying.

Description

A kind of lead air-dry machine

Technical field

The present invention relates to a kind of air-drying devices of fireworks and firecrackers lead.

Background technique

Notification number is that the Chinese utility model patent document of CN206014721U discloses a kind of " wet process lead air-dry machine Group ", including pay off rack can hang several lead groups thereon；Cabinet is air-dried, lead entrance and lead outlet are equipped with, it is described A roller is equipped in air-drying box body, the centre of the drum is equipped with beaming roller, and the beaming roller both ends have bearing block to be fixed on air-dried cabinet Shell on so that the roller and beaming roller can do concentric rotary motion；Winder, the lead harvest finished product for will air-dry draw The coil of wire.The unit realizes that lead is smoothly moved to other end from one in cabinet using the structure of gear set acceleration and deceleration machine Air drying process, to solve the various defects of traditional technology.

However, the setting of the mechanisms such as circulation air path of the equipment is there is also the space that optimization is promoted, that there are air-dried efficiency is lower, It consumes energy the problems such as higher.It is 3.5 ten thousand ms/h that its lead, which air-dries amount, and the air-dried power consumption of 3.5 myriametre leads is 21~23 degree.

Summary of the invention

In order to solve above-mentioned drawback, the technical problem to be solved by the invention is to provide a kind of fireworks and firecrackers leads Air-drying device effectively improves air-dried efficiency, reduces and air-dries energy consumption.In order to solve the above-mentioned technical problem, the technology that the present invention uses Scheme is a kind of lead air-dry machine, and including device in the roller of the intracorporal rotation of case, roller is equipped with synchronous belt, synchronous belt edge Roller is axially run, and several synchronous belts are distributed around roll circumference, which is characterized in that the cabinet is divided into heating chamber and air-dries Chamber, the built-in condenser and its blower for emptying air supply heat pump of heating chamber air-dry chamber device roller；Heating chamber is divided into inner cavity and outer Chamber；The roller is equipped with lead import and lead outlet；The roller edge is divided axially into shaping area and brushes area, the rolling of shaping area Cylinder side wall is closed state, brushes and is distributed several through-holes on the cylinder wall in area；Air-dried chamber except roller is connected to by sieve The exocoel of heating chamber；

Hot wind that condenser heats is sent into the inner cavity of the roller by the blower by the inner cavity of heating chamber, in roller In chamber, hot wind passes through to pass through the through-hole for brushing area behind shaping area and enter to be air-dried intracavitary except roller, is entered using sieve Exocoel to heating chamber returns to condenser, forms circulation air path.

By adopting the above technical scheme, in shaping area, for the biggish lead of humidity, the heat source of heating, drying includes two Place, one is radiated by the heating power that Hot-blast Heating cylinder wall provides, the second is the return air of air duct end, so that dry outside lead It is dry to fix its shape, the case where effectively avoiding the lead being wrapped on cylinder wall from disconnecting；Brushing area, high-temperature hot-air by Blowout in through-hole, takes away the moisture of a large amount of leads when radially persistently skimming over along lead, lead internal moisture conduct to surface again by Hot wind is taken away, so that lead is thoroughly dried rapidly.It is not provided with through-hole on the cylinder wall of shaping area, avoiding brushing leads to humidity Biggish wire squass.

Preferably, the cabinet is equipped with moisture exhausting port at lead outlet, and the hot wind of the moisture exhausting port discharge is sent to air The evaporator of source heat pump.To improve the environment temperature of evaporator operation, the frequent starting of heat pump defrost program is avoided, reduces energy Consumption, it is ensured that unit stable working.

Preferably, the cabinet is equipped with several transparent windows.In order to observe.

From the foregoing, it will be observed that the beneficial effects of the present invention are the present invention air-dries for the roller of fireworks leads and constructs one Reasonable effective circulation air path creates a kind of air-dried mode of safe and reliable lead, is realized and drawn by sizing two steps of drying Line is rapidly and efficiently dried, it is ensured that continuing for wire wound roller process is reliable, it is ensured that lead dry mass.

In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real Mode is applied further to be described in detail the present invention.

Detailed description of the invention

Fig. 1 is the surface structure schematic diagram of lead air-dry machine；

Fig. 2 is the schematic diagram of internal structure of lead air-dry machine

Specific embodiment

Referring to attached drawing, reflect that a kind of specific structure of the invention, the lead air-dry machine include rolling of the device in cabinet 1 Cylinder 15, the rotation central axis 11 of roller 15 is by 2 device of bearing on the both ends of cabinet 1.

Roller 15 is equipped with synchronous belt 16, and synchronous belt 16 runs around driving wheel 18 and 22 loop back of driven wheel, is recycled back to The direction of transhipment row is along the direction for being parallel to 15 axis of roller, even circumferential point of several synchronous belts 16 around roller 15 Cloth drives the lead 6 being wrapped on synchronous belt 16 (only to depict a lead 6 in figure as an example, there is more in real work Lead winds the circumferential surface for being abound with entire roller 15 side by side).Driving wheel 18 is connected and fixed gear by Bevel Gear Transmission group 19 20.When driving wheel 18 and its Bevel Gear Transmission group 19 are rotated with roller 15, the Bevel Gear Transmission group 19 that is engaged with fixed gear 20 Driving wheel 18 is driven to rotate, so that 16 loop back of synchronous belt be made to run.Drive the lead 6 on synchronous belt 16 by lead import 9 It is moved to lead outlet 4, is centered around roll circumference in motion process and is wound.

The cabinet 1 divides for heating chamber 23 and air-dried chamber 21, the built-in condenser 12 for emptying air supply heat pump of heating chamber 23 and Its blower 13 air-dries 21 device roller 15 of chamber.Heating chamber 23 is divided for inner cavity and exocoel, and the air outlet of condenser 12 passes through blower 13 The inner cavity of roller 15 is connected to inner cavity.The roller 15 is equipped with lead import 9 close to one end of heating chamber 23 and its is correspondingly arranged Lead unreeling structure 10, the other end is equipped with lead outlet 4 and its lead rolling-up mechanism 5 that is correspondingly arranged.

The cabinet 1 divides for heating chamber 23 and air-dried chamber 21, the built-in condenser 12 for emptying air supply heat pump of heating chamber 23 and Its blower 13 air-dries 21 device roller 15 of chamber.Heating chamber 23 is divided for inner cavity and exocoel, and the air outlet of condenser 12 passes through blower 13 The inner cavity of roller 15 is connected to inner cavity.The roller 15 is close to lead outlet 4 and its lead rolling-up mechanism 5 being correspondingly arranged.

For the roller 15 along being divided axially into shaping area and brushing area, the side wall of the roller 15 of shaping area is closed state, fixed Area is brushed close to lead outlet 4, brushes and is distributed several through-holes 17 on the side wall of the roller 15 in area close to heating chamber 23 in type area；Rolling Air-dried chamber 21 except cylinder 15 is connected to the exocoel of heating chamber 3 by sieve 14, and sieve 14 effectively prevent lead fire that may be present Medicinal powder dirt enters heating chamber 23, eliminates safe hidden trouble.

Hot wind that condenser 12 heats is sent into the inner cavity of the roller 15 by the blower 13 by the inner cavity of heating chamber 23, In 15 inner cavity of roller, hot wind enters the air-dried chamber 21 except roller 15 across the through-hole 17 for brushing area after passing through shaping area It is interior, the air inlet of condenser 12 is returned using the exocoel that sieve 14 enters heating chamber 23, forms circulation air path.

The cabinet 1 is equipped with moisture exhausting port 3 at lead outlet 4, and the hot wind that the moisture exhausting port 3 is discharged is sent to air-source heat The evaporator (being not drawn into figure) of pump.To improve the environment temperature of evaporator operation, frequently opening for heat pump defrost program is avoided It is dynamic, reduce energy consumption, it is ensured that unit stable working.

The cabinet 1 is equipped with air-dried chamber door 7 split up and down, air-dries and transparent windows 24 are arranged in chamber door 7.Cabinet 1 It is equipped with heating chamber door 8.In order to observe.

Using above-mentioned apparatus, it is 4.5~5.5 ten thousand ms/h that lead, which air-dries amount, the air-dried power consumption of 4.5~5.5 myriametre leads Amount is 8~9 degree.Air drying process disconnects phenomenon without lead.Through inspecting the lead without finding not dry by random samples.

Above-mentioned implementation is merely to clearly illustrate technical solution of the present invention, and should not be understood as to the present invention Make any restrictions.The present invention has well known a variety of substitutions or deformation in the art, is not departing from essence of the invention Under the premise of meaning, protection scope of the present invention is each fallen within.

Claims

1. A lead air dryer, comprising a rotating drum of the device in the box, the drum is provided with a synchronous belt, the synchronous belt runs along the axial direction of the drum, and some synchronous belts are distributed around the circumference of the drum, and it is characterized in that the box is divided into three parts. It is a heating cavity and an air-drying cavity, the condenser and the fan of the air-source heat pump are installed in the heating cavity, and the drum is installed in the air-drying cavity; the heating cavity is divided into an inner cavity and an outer cavity; the drum is provided with a lead inlet and a lead outlet; It is divided into a shaping area and a blowing area along the axial direction. The side wall of the drum in the shaping area is in a closed state, and a number of through holes are distributed on the side wall of the drum in the blowing area; the air drying cavity outside the drum is connected to the outer cavity of the heating cavity through a screen;

The fan sends the hot air heated by the condenser into the inner cavity of the drum through the inner cavity of the heating cavity. In the inner cavity of the drum, the hot air passes through the setting zone and then passes through the through holes in the blowing zone and enters the air drying cavity outside the drum. Inside, it enters the outer cavity of the heating cavity through the screen and returns to the condenser to form a circulating air duct.

2 . The lead wire air dryer according to claim 1 , wherein the box body is provided with a moisture exhaust port near the lead wire outlet, and the hot air discharged from the moisture exhaust port is sent to the evaporator of the air source heat pump. 3 .

3 . The lead wire air dryer according to claim 1 or 2 , wherein the box body is provided with a plurality of transparent observation windows. 4 .

4. A lead air dryer according to claim 1 or 2, characterized in that, one end of the drum close to the heating chamber is provided with a lead wire inlet, and the other end is provided with a lead wire outlet; area near the lead exit.