CN201717061U

CN201717061U - Oil heating asphalt coating device

Info

Publication number: CN201717061U
Application number: CN2009202401275U
Authority: CN
Inventors: 蔺发振; 刘彤; 焦淼
Original assignee: TEBIAN ELECTRIC SHANDONG LUNENG TAISHAN CABLE CO Ltd
Current assignee: TEBIAN ELECTRIC SHANDONG LUNENG TAISHAN CABLE CO Ltd
Priority date: 2009-10-23
Filing date: 2009-10-23
Publication date: 2011-01-19
Anticipated expiration: 2019-10-23

Abstract

The utility model relates to an oil heating asphalt coating device used for a high-voltage cross-linked cable. The oil heating asphalt coating device comprises wheels (1), a base (2), an asphalt heating box (3), a roller box (4), a motor (5), a reduction gearbox (6), a guide groove (7), an asphalt scraping plate (8), an asphalt flow passage trough (9) and a return flow trough (10); the asphalt heating box (3) comprises an insulating layer (11), a heat-conducting oil layer (12), an electric heating pipe (13), an asphalt inner box body (14), a handle (15) and an asphalt heating box cover (16); and the asphalt scraping plate (8) comprises a trough plate (17), a bolt (18), an upper fixing plate (19), a lower fixing plate and a rubber plate (21). When the asphalt is coated, after the asphalt scraping plate (8) is adopted, the uniform coating of asphalt on the surface of the aluminum sheath is ensured, and the extra asphalt is removed, therefore, the consumption of asphalt is reduced. The oil heating asphalt coating device has the characteristics of even heating of asphalt, easy temperature control, uniform coating of asphalt, no missing dot and the like, and provides a completely new asphalt coating device for the manufacturing field of wires and cables.

Description

Oil heating bitumen coated device

Technical field: the utility model relates to a kind of high-pressure cross-linking cable and makes auxiliary equipment, exactly belongs to a kind of high-pressure cross-linking cable and heats the bitumen coated device with oil.

Background technology: producing high-tension cable need be at electrical cable aluminium sheath surface-coated one deck anticorrosion pitch.The general electric heater for heating pitch mode that adopts, pitch after the heating waters on the aluminium sheath surface, there is following defective in this operation: bitumen coated is inhomogeneous, indivedual positions exposed aluminium sheath, the temperature of heating is wayward, volatilization soot pollution environment when asphalt temperature is too high, electric heating tube is fragile, and the unnecessary pitch in aluminium sheath surface pollutes surrounding enviroment.

Summary of the invention: the utility model is by wheel, base, the pitch heating cabinet, Trolley case, motor, reduction box, guide groove, the pitch flow path groove, backflash is formed, wheel is installed under the base, Trolley case, motor, reduction box, guide groove is fixedly mounted on the base, the pitch heating cabinet, Trolley case, the pitch flow path groove, the runner that interconnects is arranged between the backflash, the pitch heating cabinet is by heat-insulation layer, the heat conduction oil reservoir, electric heating tube, the pitch internal box, handle, pitch heating case lid is formed, electric heating tube is placed on heat conduction oil reservoir bottom, and pitch scraper plate fixed placement is in guide groove.The purpose of this utility model provides a kind of oil heating bitumen coated device that can evenly apply high-pressure cross-linking cable aluminium sheath bituminous coating and can reduce the coal tar smoke pollution.The technical scheme that the utility model technical solution problem is adopted is by adopting sealing pitch heating cabinet, use heating asphalt with heat-conducting oil, the back asphaltic liquid by Trolley case and Asphalt tank handle heat of pitch heating waters the surface at aluminium sheath, by one group of scraper plate forming by different angles the unnecessary pitch in aluminium sheath surface is wiped off then, guarantee even, the consistency of thickness of bituminous coating on aluminium sheath surface, and whole aluminium coating jacket surface.

The beneficial effects of the utility model are: pitch adds the thermal recovery heat-conducting oil heating, and temperature stabilization is easy to control, and the pitch heating tank is hermetically sealed, has reduced the volatilization of pitch oil smoke, has reduced the pollution to environment.Adopt the multilayer blade structure, make bitumen coated even, guarantee product quality.

Description of drawings: the utility model specification comprises three width of cloth accompanying drawings, and the drawing of accompanying drawing is described as follows:

Fig. 1, external form schematic diagram of the present utility model

Fig. 2, the utility model pitch heating cabinet cutaway view

Fig. 3, the utility model upper mounted plate (or bottom plate) and rubber slab schematic diagram

Among the figure: 1 is wheel, and 2 is base, and 3 is the pitch heating cabinet, and 4 is Trolley case, 5 is motor, and 6 is reduction box, and 7 is guide groove, and 8 is the pitch scraper plate, 9 is the pitch flow path groove, and 10 is backflash, and 11 is heat-insulation layer, and 12 are the heat conduction oil reservoir, 13 is electric heating tube, and 14 is the pitch internal box, and 15 is handle, and 16 are pitch heating case lid, 17 is frid, and 18 is bolt, and 19 is upper mounted plate, and 21 is rubber slab, 22 is supporting plate, and 23 is deflector roll, and 24 is carrier frame plate.

Upper mounted plate 19 is identical with the bottom plate structure.

Embodiment: the utility model is made up of wheel 1, base 2, pitch heating cabinet 3, Trolley case 4, motor 5, reduction box 6, guide groove 7, scraper plate 8, pitch flow path groove 9, backflash 10, wheel 1 is installed in base 2 times, entire equipment can move freely, scraper plate 8 fixed placement are in guide groove 7, Trolley case 4, motor 5, reduction box 6, guide groove 7 are fixedly mounted on the base 2, and the runner (see figure 1) that interconnects is arranged between pitch heating cabinet 3, Trolley case 4, pitch flow path groove 9, the backflash 10.Wherein, pitch heating cabinet 3 is made up of heat-insulation layer 11, heat conduction oil reservoir 12, electric heating tube 13, pitch internal box 14, handle 15, pitch heating case lid 16, and electric heating tube 13 is placed on heat conduction oil reservoir 12 bottom (see figure 2)s; Pitch scraper plate 8 is made up of frid 17, bolt 18, upper mounted plate 19, bottom plate, pitch scraper plate 8 is made up of 2-5 group pitch scraper plate 8, pitch scraper plate 8 is made up of frid 17, bolt 18, upper mounted plate 19, bottom plate, rubber slab 21, place rubber slab 21 respectively between two upper mounted plates 19 and between two bottom plates, by bolt 18 upper mounted plate 19, bottom plate, rubber slab 21 are fixed on the frid 17 again, again frid 17 are pegged graft to be fixed on the guide groove 7 and (see Fig. 1 and 3).The both sides of guide groove 7 are equipped with deflector roll 23, carrier frame plate 24.

Concrete process implementing process is as follows: the solid asphalt of packing in the pitch heating cabinet 3, and with the oil in the electric heating tube 13 heating heat conduction oil reservoirs 12, the inwall by conduction oil and pitch internal box 14 conducts heat to pitch, and the pitch back that is heated is melted and is become liquid asphalt.After pitch is heated and becomes liquid, the pitch oil smoke can volatilize, owing between pitch heating cabinet 3 and the pitch heating case lid 16 sealing strip is arranged, oil smoke can not evaporate, thereby reduced pollution to environment, the temperature of the temperature control pitch by the control conduction oil, pitch local overheating can not occur, has further reduced the volatilization of glance coal.The bottom of Trolley case 4 and pitch internal box 14 are UNICOMs, and the roller bottom in the Trolley case 4 is immersed in the asphaltic liquid, drive roller by motor 5 and reduction box 6 and rotate, and roller turning handle asphaltic liquid takes in the pitch flow path groove 9.

The high-pressure cross-linking cable aluminium sheath enters guide groove 7 by arc-shaped bracket plate 24, be in the below of pitch flow path groove 9, the top of circular-arc supporting plate 22, after pitch flows down from pitch flow path groove 9, water surface at aluminium sheath, make the upper surface of aluminium sheath coat pitch, circular-arc supporting plate 22 is immersed in wherein to hold the liquid bitumen that flows down from aluminium sheath surface extension, aluminium sheath is not watered the belly that is spread across pitch; Pitch scraper plate 8 is fixed in the guide groove 7, when the aluminium sheath that has applied pitch passes through pitch scraper plate 8, pitch scraper plate 8 is wiped unnecessary pitch off, the inflow backflash of wiping off 10, get back in the pitch heating cabinet 3, simultaneously pitch scraper plate 8 also guaranteed when aluminium sheath applies uncoated on the zone of pitch be coated with and be covered with pitch.Because pitch scraper plate 8 is made up of the 3-6 road, the size and the opening direction in the hole in each road all change, and have guaranteed that aluminium sheath surface bitumen coated is even, and have removed unnecessary pitch, have reduced the consumption of pitch, have reduced the pollution of pitch.

Claims

1. a high-pressure cross-linking cable heats the bitumen coated device with oil, it is by wheel (1), base (2), pitch heating cabinet (3), Trolley case (4), motor (5), reduction box (6), guide groove (7), pitch flow path groove (9), backflash (10) is formed, wheel (1) is installed under the base (2), Trolley case (4), motor (5), reduction box (6), guide groove (7) is fixedly mounted on the base (2), pitch heating cabinet (3), Trolley case (4), pitch flow path groove (9), backflash has the runner that interconnects between (10), it is characterized in that pitch heating cabinet (3) is by heat-insulation layer (11), heat conduction oil reservoir (12), electric heating tube (13), pitch internal box (14), handle (15), pitch heating case lid (16) is formed, electric heating tube (13) is placed on heat conduction oil reservoir (12) bottom, and pitch scraper plate (8) fixed placement is in guide groove (7).

2. high-pressure cross-linking cable according to claim 1 heats the bitumen coated device with oil, it is characterized in that described pitch scraper plate (8) is made up of 2-5 group pitch scraper plate (8), pitch scraper plate (8) is by frid (17), bolt (18), upper mounted plate (19), bottom plate, rubber slab (21) is formed, place rubber slab (21) respectively between two upper mounted plates (19) and between two bottom plates, pass through bolt (18) again with upper mounted plate (19), bottom plate, rubber slab (21) is fixed on the frid (17), and frid (17) is pegged graft is fixed on the guide groove (7) again.

3. high-pressure cross-linking cable according to claim 1 is characterized in that with oil heating bitumen coated device the both sides of described guide groove (7) are equipped with supporting plate (22), deflector roll (23), carrier frame plate (24).