CN206087937U - Energy -conserving heating device of pitch storage tank for waterproofing membrane - Google Patents

Abstract

The utility model discloses an utilization is spiraled, and the pitch of conduction oil in to the pitch storage tank carries out part heating in pipe or the coiled pipe, makes it melt and flows into pitch heating bath, and it reaches the temperature that suitable pitch pump exhausting sent further to heat the messenger to pitch in pitch heating bath, then send pitch, continuous production, the energy -concerving and environment -protective quick heating device of pitch storage tank by the pitch pump exhausting. This energy -conserving heating device of pitch storage tank for waterproofing membrane, including pitch preheating tank, the heat -conducting oil pipe, pitch heating bath, be equipped with pitch water conservancy diversion mouth between pitch storage tank and the pitch preheating tank, be equipped with one -level heat -conducting oil pipe in the pitch storage tank, pitch preheating tank is provided with second grade heat -conducting oil pipe inside being located the pitch storage tank in this pitch preheating tank, pitch heating bath be located the lower part outside the pitch storage tank, be equipped with tertiary heat -conducting oil pipe in this pitch heating bath, pitch heating bath and pitch storage tank with the straight type heat -conducting oil pipe intercommunication of installing the control valve.

Description

Waterproof roll asphalt storage energy-saving heating apparatus

Technical field

The utility model is related to asphalt heating equipment, more particularly to a kind of waterproof roll is filled with asphalt storage energy-saving heating Put.

Background technology

Modified asphalt waterproof coiled material is to be cited as invading stain coating with SBS modified rubber asphalt, with polyester fiber nonwoven Cloth, gunny cloth, Chopped Strand Mat etc. are made as respectively tire base, with plastic sheeting as antiseized separation layer, Jing selections, dispensing, congruent melting, invade The operation processing and fabricating such as stain, composite molding, curling.

The pitch that asphalt storage generally existing used in modified asphalt waterproof coiled material production in storage tank formats speed slowly, The big deficiency of fuel consumption, though the measure effect that some units take local heating to asphalt storage is not ideal enough.Such as one Individual 2000 tons of asphalt storage, is equipped with the hot oil furnace of 800,000 kilocalories, using side of the tank to pitch local heating in general tank Method, when reaching bitumenpump and can pump pitch, typically takes the laser heating time of 2～3 days.This is because the pitch in storage tank Continue without releasing in time to heat Jing after local heating asphalt melting, this part pitch with the rising of temperature, viscosity and close Degree diminishes, the top that pitch will gradually shift to pitch to floating, and environment temperature is relatively low, and the larger pitch of density will be moved past To supplement, the upper and lower movement of pitch and circulation are just formed so in storage tank.The asphalt temperature for being now heated region does not increase, Ratio of viscosities is larger, is difficult to pump Zhejiang green grass or young crops with bitumenpump, and when the asphalt temperature in whole storage tank is raised, viscosity diminishes, and is adapted to pitch When pumping send pitch, the storage tank even all of pitch of the overwhelming majority certainly will be melted away, to spend more time and fuel.

The content of the invention

Goal of the invention of the present utility model is, tank not ideal enough to bitumen container local heating measure for prior art Deficiency of the middle tank to pitch local heating overlong time, there is provided one kind is using conduction oil in spiral tube or coiled pipe to asphalt storage Interior pitch carries out local heating so as to melt and flow into pitch heating bath, to the further heating of pitch in pitch heating bath The temperature that suitable bitumenpump is pumped is reached, then pitch is pumped by bitumenpump, continuous production, the asphalt storage of energy-conserving and environment-protective Nonstorage calorifier.The device using effect is good, when being particularly suitable for waterproof roll manufacturer production modified asphalt waterproof coiled material It is equipped with, the effect of energy-conservation can be played while production needs are met.

The utility model solves the technical scheme that its technical problem adopted：Waterproof roll asphalt storage energy-saving heating Device, including pitch preheating can, heat-conducting oil heating pipe, pitch heating bath is provided between the asphalt storage and pitch preheating can Pitch flow-guiding mouth, is provided with one-level heat-conducting oil heating pipe in asphalt storage；The pitch preheating can is located inside asphalt storage, the drip Two grades of heat-conducting oil heating pipes are provided with blue or green preheating can；Described pitch heating bath is located at the bottom outside asphalt storage, the drip Three-level heat-conducting oil heating pipe is provided with blue or green heating bath；Described pitch heating bath and the asphalt storage straight type for being provided with control valve Heat-conducting oil heating pipe is connected.

Preferably, the volume of the asphalt storage more than pitch preheating can volume, the volume of pitch preheating can be more than or Equal to the volume of pitch heating bath.

Preferably, the volume of the pitch preheating can and pitch heating bath is the 1/150～1/100 of asphalt storage.

Preferably, the volume of the pitch preheating can is the 1/100 of asphalt storage, and the volume of the pitch heating bath is drip The 1/150 of blue or green storage tank.

Preferably, the one-level, two grades of heat-conducting oil heating pipes are at least from one kind of spiral tube, coiled pipe and helix tube.

Preferably, the three-level heat-conducting oil heating pipe is helix tube or coiled pipe.

Preferably, the one-level heat-conducting oil heating pipe selects spiral tube, and spiral tube located at the inwall of asphalt storage.

Preferably, the one-level heat-conducting oil heating pipe of stating is made up of two coiled pipes, a bottom located at asphalt storage, Another middle and upper part located at asphalt storage.

Preferably, the asphalt storage top is provided with overfall.

Preferably, pitch return duct is provided between the bitumenpump and overfall.

The utility model waterproof roll uses the asphalt storage energy-saving heating apparatus, its advantage to be：It is simple and practical, behaviour Facilitate.This device during stopping production need not heating and thermal insulation, only needing to consume very low heat energy in continuous production just can ensure Production requirement.Because firing rate is fast, the time is short, can accomplish to heat at any time to use at any time；Pitch in asphalt storage is located all the time In Cord blood state, be conducive to avoiding asphalt high-temperature from aoxidizing.

Description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the structural representation of the waterproof roll asphalt storage energy-saving heating apparatus of embodiment one.

Fig. 2 is the structural representation of the waterproof roll asphalt storage energy-saving heating apparatus of embodiment two.

The waterproof roll of Fig. 3 embodiments three structural representation of asphalt storage energy-saving heating apparatus.

In figure, 1, asphalt storage, 2, pitch preheating can, 3, pitch heating bath, 4, bitumenpump, 5, one-level heat-conducting oil heating Pipe, 6, overfall, 7, two grades of heat-conducting oil heating pipes, 8, three-level heat-conducting oil heating pipe, 9, control valve, 11, pitch return duct, 12, Straight type heat-conducting oil heating pipe.

Specific embodiment

Embodiment one

Fig. 1, this specific embodiment, waterproof roll asphalt storage energy-saving heating apparatus, including pitch preheating can are refer to, Heat-conducting oil heating pipe, pitch heating bath is provided with pitch flow-guiding mouth, in asphalt storage between the asphalt storage and pitch preheating can It is provided with one-level heat-conducting oil heating pipe；The pitch preheating can is located inside asphalt storage, and in the pitch preheating can two grades are provided with Heat-conducting oil heating pipe；Described pitch heating bath is located at the bottom outside asphalt storage, is provided with three-level in the pitch heating bath and leads Deep fat heating tube；Described pitch heating bath is connected with asphalt storage with the straight type heat-conducting oil heating pipe for being provided with control valve.

, more than the volume of pitch preheating can, the volume of pitch preheating can is more than or equal to pitch for the volume of the asphalt storage The volume of heating bath.

The volume of the pitch preheating can and pitch heating bath is the 1/150～1/100 of asphalt storage.

The volume of the pitch preheating can is the 1/100 of asphalt storage, and the volume of the pitch heating bath is asphalt storage 1/150.

In this device, the volume of the pitch heating bath due to the pitch heating chamber in asphalt storage and outside asphalt storage Little, so pitch firing rate is fast, the time of needs is short.The temperature of the local pitch heating in asphalt storage is also not required to very Height, as long as reaching the temperature of pitch flowing, pitch can freely flow out just can be with as long as and the pitch in pitch heating bath also reaches The temperature that bitumenpump can be pumped.

Pitch heating bath in this device, be both to local pitch further heating where, be again pitch handling and in The place for turning.

Fig. 1 is refer to, the one-level, two grades and three-level heat-conducting oil heating Guan Jun select coiled pipe.And the one-level of stating is led Deep fat heating tube is made up of two coiled pipes, a bottom located at asphalt storage, another middle and upper part located at asphalt storage.

The asphalt storage top is provided with overfall.

Pitch return duct is provided between the bitumenpump and overfall.

Embodiment two

Fig. 2 is refer to, the one-level, two grades and three-level heat-conducting oil heating Guan Jun select helix tube, wherein one-level conduction oil Heating tube is horizontally installed in the bottom of asphalt storage, and two grades of heat-conducting oil heating pipes are vertically installed, and three-level heat-conducting oil heating pipe is horizontal Install.

One-level heat-conducting oil heating pipe is used when pitch tank level is low, is not opened usually, because only that working as pitch in tank When few, pressure itself is too low, just needs to heat tank bottom pitch, increases its mobility.

Embodiment three

Fig. 3 is refer to, the one-level heat-conducting oil heating pipe selects spiral tube, and spiral tube located at the inwall of asphalt storage. Two grades of heat-conducting oil heating pipes select coiled pipe, three-level heat-conducting oil heating pipe to select helix tube.

Exemplary description is carried out to the utility model above in conjunction with accompanying drawing, it is clear that realization of the present utility model is not received The restriction of aforesaid way, as long as employing the various improvement that technical solutions of the utility model are carried out, or not improved says this practicality New design and technical scheme is applied to other occasions, in protection model of the present utility model.

Claims (8)

1. waterproof roll asphalt storage energy-saving heating apparatus, including pitch preheating can, heat-conducting oil heating pipe, pitch heating bath, Characterized in that, being provided with pitch flow-guiding mouth between the asphalt storage and pitch preheating can, one-level heat conduction is provided with asphalt storage Oily heating tube；The pitch preheating can is located inside asphalt storage, and two grades of heat-conducting oil heating pipes are provided with the pitch preheating can； Described pitch heating bath is located at the bottom outside asphalt storage, and three-level heat-conducting oil heating pipe is provided with the pitch heating bath；Institute The pitch heating bath stated is connected with asphalt storage with the straight type heat-conducting oil heating pipe for being provided with control valve；The one-level, two grades lead Deep fat heating tube is at least from one kind of spiral tube, coiled pipe and helix tube；The three-level heat-conducting oil heating pipe be helix tube or Coiled pipe.

2. waterproof roll according to claim 1 asphalt storage energy-saving heating apparatus, it is characterised in that the pitch storage The volume of tank is more than the volume of pitch preheating can, and the volume of pitch preheating can is more than or equal to the volume of pitch heating bath.

3. waterproof roll according to claim 2 asphalt storage energy-saving heating apparatus, it is characterised in that the pitch is pre- The volume of hot tank and pitch heating bath is asphalt storage

1/150～1/100.

4. waterproof roll according to claim 3 asphalt storage energy-saving heating apparatus, it is characterised in that the pitch is pre- The volume of hot tank is the 1/100 of asphalt storage, and the volume of the pitch heating bath is the 1/150 of asphalt storage.

5. waterproof roll according to claim 1 and 2 asphalt storage energy-saving heating apparatus, it is characterised in that described Level heat-conducting oil heating pipe selects spiral tube, and spiral tube located at the inwall of asphalt storage.

6. waterproof roll according to claim 1 and 2 asphalt storage energy-saving heating apparatus, it is characterised in that described Level heat-conducting oil heating pipe is made up of two coiled pipes, a bottom located at asphalt storage, and another in asphalt storage Top.

7. waterproof roll according to claim 1 asphalt storage energy-saving heating apparatus, it is characterised in that the pitch storage Tank top is provided with overfall.

8. waterproof roll according to claim 7 asphalt storage energy-saving heating apparatus, it is characterised in that the bitumenpump Pitch return duct is provided between overfall.