CN203529180U

CN203529180U - Electricity-coal dual-purpose asphalt storing and heating device

Info

Publication number: CN203529180U
Application number: CN201320616458.0U
Authority: CN
Inventors: 王猛; 朱凤春
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-08
Filing date: 2013-10-08
Publication date: 2014-04-09
Anticipated expiration: 2023-10-08
Also published as: WO2015051710A1

Abstract

The utility model discloses an electricity-coal dual-purpose asphalt storing and heating device. The device comprises a pit furnace, a vertical tank and heat conduction oil pipes, and is characterized in that the pit furnace is arranged at the bottom of the vertical tank, a chimney of the pit furnace penetrates through the vertical tank and penetrates out along the central axis, the lower portion of the tank body of the vertical tank is tapered, the vertical tank is provided with a high outlet and a low outlet, both the high outlet and the low outlet are provided with asphalt guide pipes, the asphalt guide pipes are connected with an asphalt pump, and the heat conduction oil pipes are laid on the inner wall of the vertical tank, are of an S shape and are connected to an electrical heating system in groups. According to the device, liquid asphalt can be quickly heated, electricity-coal dual-purpose performance is achieved, preservation and recycling cost of asphalt is saved, and production efficiency is improved.

Description

The dual-purpose pitch storage of a kind of electric coal heating arrangement

Technical field

The utility model belongs to chemical products storage facility field, is specifically related to the dual-purpose pitch storage of a kind of electric coal heating arrangement.

Background technology

Current bituminous pitch storing facility, generally has to adopt and builds pitch bay storage, and the advantage of this storing mode is that reserves amount is large, and storage cost is low, but also has larger defect, and during heating, greatly, rate of warming is slow, affects construction speed in calorific value loss.Employing hard pitch tank stores, its opening is located at the bottom of asphalt tank more, and in actual heat process, the continuous swelling floating of heated pitch, only has when whole tank pitch melts out Shi Caineng completely and emits, and it is convenient not to take.Also have and adopt other modes to store as sleeping tank etc., but still exist heat efficiency low, cost is high, fuel-displaced inconvenience, the problem such as heating effect is not enough, and production efficiency is not high.

Summary of the invention

The technical problems to be solved in the utility model is: design the dual-purpose pitch storage of a kind of electric coal heating arrangement, heating is fast, saves the cost that pitch is preserved and reclaimed, and enhances productivity.

Solving the technical scheme that its technical matters adopts is: design the dual-purpose pitch storage of a kind of electric coal heating arrangement, comprise pit furnace, Storage Tank and heat-conducting oil pipes, it is characterized in that: described pit furnace is arranged at Storage Tank bottom, its chimney passes from tank deck along axis through Storage Tank, described Storage Tank tank body lower part is tapered, described Storage Tank arranges high-order outlet and low level outlet, described high-order outlet and low level outlet are equipped with pitch conduit, described pitch conduit connects asphalt pump, on described Storage Tank inwall, lay heat-conducting oil pipes, described heat-conducting oil pipes is the grouping of s shape and connects electric heating system; Described chimney outlet arranges purification filtering pipe; Described chimney outlet arranges top cap; Described heat-conducting oil pipes comprises oil inlet and oil return pipe; Described Storage Tank arranges sampling window; Described Storage Tank arranges external protection, and described external protection comprises asbestos; Storage Tank bottom arranges slag-drip opening; Described heat-conducting oil pipes is set to smooth surface; Described pit furnace arranges blowing engine.

Beneficial effect: 1, the utility model, electric coal is dual-purpose, and pit furnace heats in the middle of tank body, and electric heating oil guide pipe is from the heating of tank body periphery, and heating is fast, and heat efficiency is high, when having a power failure, also can rely on coal to heat completely; Described pit furnace is concealed to be arranged on undergroundly, can effectively save aboveground space, and pit furnace facility comprises that coal, blowing engine etc. are also corresponding and transferred to undergroundly, and environment is clean and tidy.

2, described chimney is arranged at Storage Tank axis, pit furnace heating, and stove fire is discharged from smoke tube mouth after burning by chimney, and homogeneous heating is sticking phenomenon while having avoided at the bottom of the direct heating tank of stove fire.

3, described Storage Tank arranges high-order outlet, and when in tank body, temperature raises, the continuous swelling of heated pitch rises, and just can open asphalt pump and extract pitch while attaining to a high place outlet.Needn't wait until that whole tank pitch melts to open completely again and take.High-order outlet and high-order feeding window, pitch also can be done pressure eduction port and use when other relative water line.

4, low level outlet: open and use when pitch water line exports lower than a high position, now time of heat is enough, and pitch melts out completely.High-order outlet and low level outlet, can arrange a plurality of as required.

5, described heat-conducting oil pipes is the arrangement of s shape, is evenly distributed, rationally distributed, has expanded thermal radiation area, and heat efficiency is high, also can save the length of heat-conducting oil pipes used simultaneously.

6, described chimney outlet arranges purification filtering pipe, can prevent that dust from entering atmosphere, effectively reduces exhaust emission, protection of the environment.

7, the outlet of described chimney arranges top cap, can prevent that sleet etc. from entering chimney, reduces calorific value, and effectively stop that bulky grain rises.

8, described tank body lower part is tapered, and during clear tank, liquid asphalt can flow to slag-drip opening along tank skin automatically.

9, described heating duct comprises oil inlet and oil outlet pipe, forms loop, automatically realizes interchange of heat; Heating duct grouping setting, respectively group independently forms complete loop, when breaking down for one group, can not affect the normal work of other groups, is also convenient to malfunction elimination by method that switch is respectively organized in turn simultaneously.

10, described heat-conducting oil pipes is set to smooth surface, and when cleaning, liquid asphalt can come off from heating oil pipe automatically, can not stick too many pitch.

11, the feeding window of differing heights is set, can convenient sampling when different water line height.

12 Storage Tanks arrange external protection, sandwich asbestos etc., can be incubated by actv., prevent that pitch from luming when temperature reduces.

13, described pit furnace arranges blowing engine, can send into more oxygen, burns more prosperous, improves heat efficiency.

Accompanying drawing explanation:

Fig. 1 is structural representation of the present utility model

Fig. 2 is the utility model feeding window construction schematic diagram

In figure: 1 pit furnace 2 Storage Tank 3 heat-conducting oil pipes 4 chimney 5 high-order outlet 6 low levels export 7 asphalt pump 8 electric heating system 9 pitch conduit 10 purification filtering pipe 11 top cap 12 slag-drip opening 13 sampling windows.

The specific embodiment:

As shown in the figure, the dual-purpose pitch storage of a kind of electric coal heating arrangement, comprise pit furnace 1, Storage Tank 2 and heat-conducting oil pipes 3, it is characterized in that: described pit furnace 1 is arranged at Storage Tank 2 bottoms, its chimney 4 passes from tank deck along axis through Storage Tank 2, described Storage Tank 2 tank body lower parts are tapered, described Storage Tank 2 arranges high-order outlet 5 and low level outlet 6, described high-order outlet 5 and low level outlet 6 are equipped with pitch conduit 9, described pitch conduit 9 connects asphalt pump 7, on described Storage Tank 2 inwalls, lay heat-conducting oil pipes 3, described heat-conducting oil pipes 3 is the grouping of s shape and connects electric heating system 8; Described chimney 4 outlets arrange purification filtering pipe 10; Described chimney 4 outlets arrange top cap 11; Described heat-conducting oil pipes 3 comprises oil inlet and oil return pipe; Described Storage Tank 2 arranges sampling window 13; Described Storage Tank 2 arranges external protection, and described external protection comprises asbestos; Storage Tank 2 bottoms arrange slag-drip opening 12; Described heat-conducting oil pipes 3 is set to smooth surface; Described pit furnace 1 arranges blowing engine.

The utility model, first digs geosyncline during construction, in order to pit furnace 1 to be installed, Storage Tank 2 is installed on geosyncline, because Storage Tank 2 bottoms contractions are tapered, when arrangement, will reinforce especially, can adopt vertical brace support, solves its up big and down small stable not problem.In geosyncline, can set up cat ladder, facilitate workman to operate pit furnace 1; Same subsides also can be set up cat ladder along Storage Tank 2 outer walls.

The utility model, simple in structure, easy to operate, be suitable for very much promoting.

It is to be noted; above-mentioned embodiment is only the utility model preferred embodiment; for the person of ordinary skill of the art, meeting under the prerequisite of the utility model principle of work any be equal to or similar replacement all falls in protection domain of the present utility model.

Claims

1. the dual-purpose pitch of electric coal is stored heating arrangement, comprise pit furnace, Storage Tank and heat-conducting oil pipes, it is characterized in that: described pit furnace is arranged at Storage Tank bottom, its chimney passes from tank deck along axis through Storage Tank, described Storage Tank tank body lower part is tapered, described Storage Tank arranges high-order outlet and low level outlet, described high-order outlet and low level outlet are equipped with pitch conduit, described pitch conduit connects asphalt pump, on described Storage Tank inwall, lay heat-conducting oil pipes, described heat-conducting oil pipes is the grouping of s shape and connects electric heating system.

2. the dual-purpose pitch storage of a kind of electric coal according to claim 1 heating arrangement, is characterized in that: described chimney outlet arranges purification filtering pipe.

3. the dual-purpose pitch storage of a kind of electric coal according to claim 1 heating arrangement, is characterized in that: described chimney outlet arranges top cap.

4. the dual-purpose pitch storage of a kind of electric coal according to claim 1 heating arrangement, is characterized in that: described heat-conducting oil pipes comprises oil inlet and oil return pipe.

5. the dual-purpose pitch storage of a kind of electric coal according to claim 1 heating arrangement, is characterized in that: described Storage Tank arranges sampling window.

6. the dual-purpose pitch storage of a kind of electric coal according to claim 1 heating arrangement, is characterized in that: described Storage Tank arranges external protection, and described external protection comprises asbestos.

7. the dual-purpose pitch storage of a kind of electric coal according to claim 1 heating arrangement, is characterized in that: Storage Tank bottom arranges slag-drip opening.

8. the dual-purpose pitch storage of a kind of electric coal according to claim 1 heating arrangement, is characterized in that: described heat-conducting oil pipes is set to smooth surface.

9. the dual-purpose pitch storage of a kind of electric coal according to claim 1 heating arrangement, is characterized in that: described pit furnace arranges blowing engine.