CN205425811U - Drawer type electrical heating type spinning subassembly preheater - Google Patents
Drawer type electrical heating type spinning subassembly preheater Download PDFInfo
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- CN205425811U CN205425811U CN201620129713.2U CN201620129713U CN205425811U CN 205425811 U CN205425811 U CN 205425811U CN 201620129713 U CN201620129713 U CN 201620129713U CN 205425811 U CN205425811 U CN 205425811U
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Abstract
The utility model relates to an auxiliary assembly of chemical fibre equipment, especially a drawer type electrical heating type spinning subassembly preheater. 30 small drawer, combination formula U type electrothermal tube heater and fan in including the furnace body and locating the furnace body. The inside wall of furnace body comprises interior baffle and furnace body within a definite time has the wind channel of lining up each other. During the wind channel was located to combination formula U type electrothermal tube heater, the one end in wind channel was located to the fan, makes hot -blastly at wind channel and furnace formation circulating hot air. It can be with the air door among the hot -blast leading -in furnace still to be equipped with in the wind channel. The utility model has the advantages that, the thermal efficiency is high, and is pollution -free, the design of independent drawer ensures that the spinning subassembly does not receive clashing and breaking, and the heat loss is low, the heating temperature homogeneity is high, has improved spinning quality, and the air door amount of wind is adjustable.
Description
Technical field
This utility model relates to the auxiliary equipment of a kind of chemical fibre equipment, particularly a kind of drawer type electric heating type spinning pack pre-heater.
Background technology
This utility model is a kind of preheating furnace for heating the filament spinning component in chemical fibre equipment.
In Spinning Equipments, its filament spinning component is the critical piece in spinning process, before spinning process starts, needs to preheat the filament spinning component filling polymer raw material, the most just can carry out being assembled on spinning equipment carrying out spray webbing.So spinning pack pre-heater, being the main auxiliary equipment in chemical fibre equipment, the quality of its preheating furnace and work efficiency also directly affect quality and the efficiency of rear road spinning technique.
The structure of current existing spinning pack pre-heater is of all kinds, has single-piece to preheat, and also has little combination preheating, and its work efficiency is extremely low；And the structure of little combination preheating is the simplest, between each filament spinning component, the uniformity of preheating can not be effectively ensured, and directly affects the spray webbing quality in lower road technique, makes spun chemical fiber wire uneven, and product rejection rate is high.Its heater is also mostly in order to utilize the steam source in existing system, and uses steam as electrical heating and heat.This steam heater, thermal losses is the biggest, it is difficult to reach technology requirement, and steam contamination is serious.
Preheating furnace is a kind of highly energy-consuming equipment, how to improve the uniformity of body of heater heat conduction, possesses again characteristic energy-saving and cost-reducing, that the thermal efficiency is high simultaneously, is the target jointly pursued of chemical fiber machinery manufacturing enterprise.
Summary of the invention
Technical barrier to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of drawer type electric heating type spinning pack pre-heater.
Technical solution of the present utility model is, is provided with the screen work 6 that burner hearth cavity is separated into several little compartments in body of heater 1, and on screen work 6, partitioned arrangement has the drawer 4 putting heated filament spinning component, and the bottom of drawer 4 is provided with the trundle 5 with screen work 6 as slide；The medial wall of body of heater 1 is provided with internal partition 3,14, and constituting between described internal partition 3,14 and body of heater 1 has the air channel 2 being mutually communicated, and the body of heater 1 of its one end, air channel 2 is provided with and can make the blower fan 7 of hot air circulation in air channel 2；The air channel 2 of body of heater 1 bottom side is provided with Combined U-shaped electric tube heater 9.
The air channel 2 of body of heater 1 bottom side is additionally provided with the hot blast in air channel 2 can be carried out in burner hearth water conservancy diversion air door 8.
The internal partition 3 of described burner hearth side is the orifice plate being provided with pod apertures, and the pod apertures on its internal partition 3 can make in each little drawer 4 that the circulating air in air channel 2 fills in burner hearth equably；On the internal partition 14 of burner hearth bottom side, at air door 8, it also is provided with pod apertures, the hot blast at air door can be imported burner hearth end.
Drawer 4 is laterally shelved on the screen work 6 in burner hearth, and in body of heater 1, the porch of each drawer 4 is equipped with snap-in interior fire door 11 independent, with heat-insulation layer；Articulated outer fire door 12 it is additionally provided with on body of heater 1 outside interior fire door 11.
The temperature thermocouple 13 measuring fire box temperature it is additionally provided with on body of heater 1.
The drawer 4 of 10 × 3 lattice arrangements it is provided with in the burner hearth of body of heater 1.
The advantage that this utility model is compared with prior art possessed is:
(1) utilizing device systems with Combined U-shaped electric tube heater 9 for circulation thermal source, the thermal efficiency is high, and good heat insulating, workshop air is pollution-free；
(2) drawer-type structure of the lattice arrangement of 10 × 3 is used in burner hearth, and the outside of each drawer is equipped with a single drawer thermal insulating door thermally insulated door, both improve work efficiency, it is ensured that not by clashing and breaking between each heated filament spinning component, also reduce energy loss simultaneously；
(3) circulating fan and hot air circulation duct structure are used in burner hearth, make regional in burner hearth and the homogeneous temperature in the medium and small drawer of each compartment consistent, ensure that the uniformity of the preheating temperature of each filament spinning component, also ensure that the spinning quality in later process simultaneously；
(4) in air channel, air door adjusting structure is set so that in burner hearth, temperature can carry out manual adjustment control as required, to reach technology requirement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A-A profile of Fig. 1；
Fig. 3 is the B-B profile of Fig. 1.
Label in figure: 1-body of heater, 2-air channel, 3-internal partition, 4-drawer, 5-trundle, 6-screen work, 7-blower fan, 8-air door, 9-Combined U-shaped electric tube heater, 10-air door regulation handle, fire door in 11-, the outer fire door of 12-, 13-temperature thermocouple, 14-internal partition.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is described in further detail.
This utility model be a kind of with electrical heating as thermal source, the heating furnace of drawer type, a kind of preheating furnace that filament spinning component in Spinning Equipments is heated.
The present embodiment includes rectangular body of heater 1, and the screen work being arranged in body of heater 16,30 drawers 4, blower fan 7, Combined U-shaped electric tube heaters 9.The screen work 6 being located in body of heater 1 will be separated into 10 × 3 little compartments in burner hearth, the screen work 6 of each little compartment is equipped with a drawer 4, and heated filament spinning component put by drawer 4.30 drawer 4 cellular-types are arranged in burner hearth, and the bottom of each drawer 4 is provided with trundle 5, and trundle 5 rolls with screen work 6 for track, makes drawer 4 twitch easily on screen work 6.
The medial wall of body of heater 1 is provided with internal partition 3,14, constitutes and be provided with the air channel 2 being mutually communicated between described internal partition 3,14 and body of heater 1.The body of heater 1 of one end, described air channel 2 is provided with blower fan 7, is provided with three groups of electric heating type heaters 9 in the air channel 2 of body of heater 1 bottom side；Described blower fan 7 flows in can making the circulation air path that hot blast is constituted with burner hearth in air channel 2.Being additionally provided with air door 8 in the air channel 2 of body of heater 1 bottom side, described air door 8 is located in the air channel on the downside of blower fan 7, can be imported by the hot blast in air channel 2 in the burner hearth of blower fan 7 one end, to supplement the heat in this region.Described air door 8 can be adjusted by the air door regulation handle 10 being located at outside body of heater 1.Described air channel 2 is located in the burner hearth of outer fire door 12 left and right sides and bottom side.
The internal partition 3 of described burner hearth side is the orifice plate being provided with pod apertures, pod apertures on the internal partition 3 of described side can make in each little drawer 4 that the circulating air in air channel 2 fills in burner hearth equably, to heat filament spinning component heated in drawer 4 equably；Burner hearth bottom side, internal partition 14 at the air door 8 are provided with row's pod apertures, can be imported in time in burner hearth by the hot blast at air door 8, and with heat near blower fan 7 region in supplementary burner hearth, the temperature fully ensured that in burner hearth in regional causes.The present embodiment has two exhaust doors 8, is all located in the air channel 2 of body of heater 1 right-hand member.
30 described drawers 4, are the most laterally shelved on the screen work 6 in burner hearth, fire door 11 in the porch of each drawer 4 is equipped with an independent single-body type in body of heater 1, and interior fire door 11 is snap-in fire door；One outer fire door 12 of hinge type it is additionally provided with on body of heater 1 outside interior fire door 11.Described interior fire door 11 and outer fire door 12 are the sandwich-type thermal insulating door thermally insulated door with heat-preservation cotton, to ensure that the heat energy in burner hearth reduces loss as far as possible.
For dynamically recording the real time temperature of each major part on body of heater 1, body of heater 1 is additionally provided with 3-6 the temperature thermocouple 13 measuring fire box temperature.
For ensureing that the temperature at blower fan 7 is tried one's best consistent with the temperature in burner hearth, its air door 8 is provided close in the air channel of blower fan 7 one end.
Claims (6)
1. a drawer type hot coal type spinning pack pre-heater, it is characterized in that: in body of heater (1), be provided with the screen work (6) that burner hearth cavity is separated into several little compartments, the upper partitioned arrangement of screen work (6) has the drawer (4) putting heated filament spinning component, and the bottom of drawer (4) is provided with the trundle (5) slided with screen work (6) as track；The medial wall of body of heater (1) is provided with internal partition (3,14), constituting between described internal partition (3,14) and body of heater (1) and have the air channel (2) being mutually communicated, the body of heater (1) of its air channel (2) one end is provided with the blower fan (7) that can make air channel (2) interior hot air circulation；The air channel (2) of body of heater (1) bottom side is provided with Combined U-shaped electric tube heater (9).
2. drawer type hot coal type spinning pack pre-heater as claimed in claim 1 a kind of, it is characterised in that: the air channel (2) of body of heater (1) bottom side is additionally provided with the hot blast in air channel (2) can be carried out in burner hearth water conservancy diversion air door (8).
3. a kind of drawer type hot coal type spinning pack pre-heater as claimed in claim 1 or 2, it is characterized in that: the internal partition (3) of described burner hearth side is the orifice plate being provided with pod apertures, and the pod apertures on the internal partition (3) of described side can make in each little drawer (4) that the circulating air in air channel (2) fills in burner hearth equably；The internal partition (14) of burner hearth bottom side is upper, also be provided with pod apertures near air door (8) place, and the hot blast at air door can be imported burner hearth end by the internal partition (14) of described bottom side pod apertures upper, near air door (8) place.
4. a kind of drawer type hot coal type spinning pack pre-heater as claimed in claim 1 or 2, it is characterized in that: on the screen work (6) that drawer (4) is laterally shelved in burner hearth, in body of heater (1), the porch of each drawer (4) is equipped with snap-in interior fire door (11) independent, with heat-insulation layer；It is additionally provided with articulated outer fire door (12) on the body of heater (1) in interior fire door (11) outside.
5. a kind of drawer type hot coal type spinning pack pre-heater as claimed in claim 1 or 2, it is characterised in that: it is additionally provided with the temperature thermocouple (13) measuring fire box temperature on body of heater (1).
6. a kind of drawer type hot coal type spinning pack pre-heater as claimed in claim 1 or 2, it is characterised in that: it is provided with the drawer (4) of 10 × 3 lattice arrangements in the burner hearth of body of heater (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620129713.2U CN205425811U (en) | 2016-02-21 | 2016-02-21 | Drawer type electrical heating type spinning subassembly preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620129713.2U CN205425811U (en) | 2016-02-21 | 2016-02-21 | Drawer type electrical heating type spinning subassembly preheater |
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| Publication Number | Publication Date |
|---|---|
| CN205425811U true CN205425811U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620129713.2U Active CN205425811U (en) | 2016-02-21 | 2016-02-21 | Drawer type electrical heating type spinning subassembly preheater |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766933A (en) * | 2016-12-13 | 2017-05-31 | 无锡南方声学工程有限公司 | A kind of two opening door preheating furnaces |
| CN107421338A (en) * | 2017-08-09 | 2017-12-01 | 南京律智诚专利技术开发有限公司 | One kind preheats uniform preheating furnace |
| CN107621173A (en) * | 2017-08-09 | 2018-01-23 | 盐城市盛丰机械有限公司 | A kind of drawer type spin-pack pre-heating stove |
| CN108444288A (en) * | 2018-02-01 | 2018-08-24 | 海宁市承志产品设计有限公司 | A kind of heat-treatment furnace |
| CN109425221A (en) * | 2017-08-25 | 2019-03-05 | 张跃 | A kind of internal structure of furnace body |
-
2016
- 2016-02-21 CN CN201620129713.2U patent/CN205425811U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766933A (en) * | 2016-12-13 | 2017-05-31 | 无锡南方声学工程有限公司 | A kind of two opening door preheating furnaces |
| CN107421338A (en) * | 2017-08-09 | 2017-12-01 | 南京律智诚专利技术开发有限公司 | One kind preheats uniform preheating furnace |
| CN107621173A (en) * | 2017-08-09 | 2018-01-23 | 盐城市盛丰机械有限公司 | A kind of drawer type spin-pack pre-heating stove |
| CN107421338B (en) * | 2017-08-09 | 2019-06-28 | 宁波华星科技有限公司 | A kind of uniform preheating furnace of preheating |
| CN109425221A (en) * | 2017-08-25 | 2019-03-05 | 张跃 | A kind of internal structure of furnace body |
| CN108444288A (en) * | 2018-02-01 | 2018-08-24 | 海宁市承志产品设计有限公司 | A kind of heat-treatment furnace |
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