CN202570099U - Coal tar supplying device - Google Patents
Coal tar supplying device Download PDFInfo
- Publication number
- CN202570099U CN202570099U CN 201220157858 CN201220157858U CN202570099U CN 202570099 U CN202570099 U CN 202570099U CN 201220157858 CN201220157858 CN 201220157858 CN 201220157858 U CN201220157858 U CN 201220157858U CN 202570099 U CN202570099 U CN 202570099U
- Authority
- CN
- China
- Prior art keywords
- coal tar
- container
- feedway
- heater
- supplying device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a coal tar supplying device. The device comprises a container for storing coal tar, a conveying pump and a conveying pipeline, and is characterized in that heating devices are arranged in the container and outside the conveying pipeline. When the coal tar supplying device supplies the coal tar, the coal tar in the container is heated by the heating device, so that the coal tar is always in a liquid state; the coal tar in the liquid state can be pumped out and directly injected into a devulcanizer through the conveying pump; and the heating device is also arranged outside the conveying pipeline between the conveying pump and the devulcanizer, so that the coal tar is always in the liquid state in the whole supplying process. By the coal tar supplying device, the labor intensity of workers is reduced, occupied fields are reduced and working environments are improved on the basis of low capital investments; and the device meets the requirement of clean production.
Description
Technical field
The utility model belongs to the reclaimed rubber softening agent and supplies with technical field, relates in particular to the device that a kind of liquid coal tar is supplied with.
Background technology
Coal tar is the softening agent of reclaimed rubber desulfurize, and consumption is very big in process of production, and it is solid-state at normal temperatures, is sticky shape summer more than 35 ℃ the time, stores and use all very trouble.
On sulfur removal technology, coal tar was directly to add digester in the past, needed winter the workman to smash from an oil coal tar with solid; Then need sprinkle the powdery spacer summer kneads and weighs; Transport to desulfurization workshop section and drop into digester, not only the workman requires great effort, and one the tunnel sheds pollution work-yard environment.
The utility model content
To above-mentioned technical problem, the utility model provides a kind of reduction labor strength, the coal tar feedway of environmental protection.
For solving the problems of the technologies described above, the utility model is achieved through following technical scheme:
A kind of coal tar feedway comprises container, delivery pump and the conveyance conduit of depositing coal tar, is equiped with heater outward with said conveyance conduit in the said container.
Said heater is electric heater or the pipeline that feeds high-temperature steam.
Said high-temperature steam is the tail gas of reclaimed rubber desulfurization process.
Said coal tar feedway comprises flowmeter, and said flowmeter is positioned at said conveying delivery side of pump.
The utility model coal tar feedway is when coal tar is supplied with; Through heater the coal tar in the container is heated; Make coal tar remain liquid state; By delivery pump the coal tar of liquid state is extracted out and directly injected digester, same installing heater makes coal tar in the whole process of supplying with, be always liquid outside the conveyance conduit between delivery pump and digester.The utility model has reduced working strength of workers with less fund input, has reduced the place and has taken, and has improved working environment, meets the requirement of cleaner production.
Further improvement as the utility model; Said heater is electric heater or the pipeline that feeds high-temperature steam; Said high-temperature steam is the tail gas of reclaimed rubber desulfurization process; Can make full use of the waste heat in the production process like this, also can further on the outlet of delivery pump, be provided with flowmeter, can the coal tar that inject be measured like this.
Description of drawings
Accompanying drawing 1 is the utility model coal tar feedway structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made and to be further specified.
As shown in Figure 1, the coal tar feedway of the utility model comprises container 1, delivery pump 6 and the conveyance conduit 3 of depositing coal tar, is equiped with heaters respectively in the said container 1 with outside the said conveyance conduit 3.
From charging aperture 7 coal tar is dropped into the container 1; When needs are supplied with coal tar; Coal tar through in 2 pairs of containers 1 of heater heats, and makes coal tar liquefaction, is supplied to liquid coal tar in the digester through delivery pump 6 and conveyance conduit 3 again; For guaranteeing that supply process coal tar does not solidify,, delivery pump 6 is provided with heater 4 equally outside exporting to the tube wall of conveyance conduit 3 of digester.
The heater 2,4 of ubi supra can be an electric heater; Also can adopt the pipeline that feeds high-temperature steam; At the pipeline that adopt to feed high-temperature steam during as heater; Said high-temperature steam directly adopts the tail gas of desulfurization process, has made full use of the waste heat in the production process like this, and need not consumes energy separately.
For accurately grasping the injection rate of coal tar, the coal tar feedway of the utility model is equiped with flowmeter 5 in the exit of delivery pump.
The description of above embodiment is comparatively concrete, detailed; But can not therefore be interpreted as restriction to scope; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the present invention's design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (4)
1. a coal tar feedway comprises container, delivery pump and the conveyance conduit of depositing coal tar, it is characterized in that: be equiped with heater outward with said conveyance conduit in the said container.
2. coal tar feedway according to claim 1 is characterized in that: said heater is electric heater or the pipeline that feeds high-temperature steam.
3. coal tar feedway according to claim 2 is characterized in that: said high-temperature steam is the tail gas of reclaimed rubber desulfurization process.
4. according to the described coal tar feedway of above-mentioned arbitrary claim, it is characterized in that: said coal tar feedway comprises flowmeter, and said flowmeter is positioned at said conveying delivery side of pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157858 CN202570099U (en) | 2012-04-16 | 2012-04-16 | Coal tar supplying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157858 CN202570099U (en) | 2012-04-16 | 2012-04-16 | Coal tar supplying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570099U true CN202570099U (en) | 2012-12-05 |
Family
ID=47239555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220157858 Expired - Fee Related CN202570099U (en) | 2012-04-16 | 2012-04-16 | Coal tar supplying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278490A (en) * | 2016-12-30 | 2018-07-13 | 贵港市芭田生态有限公司 | Anti hardening agent transport system and method |
-
2012
- 2012-04-16 CN CN 201220157858 patent/CN202570099U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278490A (en) * | 2016-12-30 | 2018-07-13 | 贵港市芭田生态有限公司 | Anti hardening agent transport system and method |
| CN108278490B (en) * | 2016-12-30 | 2024-02-20 | 贵港市芭田生态有限公司 | Anti-hardening agent conveying system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130416 |