CN203842568U - Hydraulic continuous feeding system - Google Patents
Hydraulic continuous feeding system Download PDFInfo
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- CN203842568U CN203842568U CN201420290707.6U CN201420290707U CN203842568U CN 203842568 U CN203842568 U CN 203842568U CN 201420290707 U CN201420290707 U CN 201420290707U CN 203842568 U CN203842568 U CN 203842568U
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Abstract
The utility model relates to a hydraulic continuous feeding system. The hydraulic continuous feeding system comprises an air inlet valve (1), a pressure stabilizing valve (3), an emptying valve (9), a back pressure valve (10), a raw material kettle (7), a liquid draining valve (11), a liquid drainage regulating valve (12), a feed valve (13) and a liquid feeding regulating valve (14). The hydraulic continuous feeding system is characterized in that viscosity of raw materials is reduced through heating of a heating layer (8), and the pressure stabilizing valve (3) and the back pressure valve (10) are synchronously regulated to control the constant pressure difference between the raw material kettle (7) and a reactor (15) so that raw materials in the raw material kettle (7) can be continuously pressed into the reactor (15) at a constant speed. The hydraulic continuous feeding system has the advantages of being simple in structure and convenient to use.
Description
Technical field:
The utility model relates to fluid pressure type continuous feed system, belongs to technical field of chemical.
Background technology:
In petrochemical industry, during the liquid of transfer of highly viscous, often select gear pump.The liquid viscosity of carrying due to gear pump is higher, has larger flow resistance, so very serious to the wearing and tearing of gear.
Summary of the invention:
Technical problem to be solved in the utility model is to provide a kind of fluid pressure type continuous feed system that can continuous uniform charging for high viscosity liquid.
Fluid pressure type continuous feed system described in the utility model, comprise intake valve (1), pressure maintaining valve (3), atmospheric valve (9), counterbalance valve (10), raw material still (7), bleeder valve (11), tapping control valve (12), inlet valve (13) and feed liquor control valve (14), it is characterized in that: the centre of described raw material still (7) is provided with shaft (6), shaft (6) upper end is connected with motor (5), on shaft (6), be provided with paddle (17), between described intake valve (1) and pressure maintaining valve (3), by pipeline, be connected, and on pipeline, be connected with boost gauge (2), between pressure maintaining valve (3) and raw material still (7), by pipeline, be connected, and on pipeline, be connected with raw material still Pressure gauge (4), described atmospheric valve (9) one end is connected with raw material still (7) by pipeline, the other end is connected with the entrance of counterbalance valve (10) by pipeline, raw material still (7) bottom is connected with one end of threeway (16) by pipeline, the other end of described threeway (16) is connected with the entrance of bleeder valve (11) by pipeline, the outlet of bleeder valve (11) is connected with the entrance of tapping control valve (12) by pipeline, the 3rd end of threeway (16) is connected with the entrance of inlet valve (13) by pipeline, the outlet of inlet valve (13) is connected with the entrance of charging control valve (14) by pipeline, the outlet of charging control valve (14) is connected with the entrance of reactor (15) by pipeline.
There is zone of heating (8) described raw material still (7) outside, and has corresponding thermocouple and instrument to control the heating-up temperature of zone of heating (8).
The beneficial effects of the utility model are: for the large liquid of viscosity, by regulating pressure maintaining valve (3) and counterbalance valve (10) control raw material still (7) and reactor (15) thus between constant pressure difference by continuous being at the uniform velocity pressed in reactor (15) of the raw material in raw material still (7).Simple in structure, easy to use.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail;
Fluid pressure type continuous feed system comprises intake valve (1) as shown in Figure 1, pressure maintaining valve (3), atmospheric valve (9), counterbalance valve (10), raw material still (7), bleeder valve (11), tapping control valve (12), inlet valve (13) and feed liquor control valve (14), the centre of raw material still (7) is provided with shaft (6), shaft (6) upper end is connected with motor (5), on shaft (6), be provided with paddle (17), intake valve (1) is connected with pressure maintaining valve (3) by pipeline, and on pipeline, be connected with boost gauge (2), pressure maintaining valve (3) is connected with raw material still (7) by pipeline, and on pipeline, be connected with raw material still Pressure gauge (4), atmospheric valve (9) one end is connected by pipeline with raw material still (7), the other end is connected by pipeline with the entrance of counterbalance valve (10), raw material still (7) bottom is connected with one end of threeway (16) by pipeline, the other end of threeway (16) is connected with the entrance of bleeder valve (11) by pipeline, the outlet of bleeder valve (11) is connected with the entrance of tapping control valve (12) by pipeline, the 3rd end of threeway (16) is connected with the entrance of inlet valve (13) by pipeline, the outlet of inlet valve (13) is connected with the entrance of charging control valve (14) by pipeline, the outlet of charging control valve (14) is connected with the entrance of reactor (15) by pipeline.There is zone of heating (8) raw material still (7) outside, and has corresponding thermocouple and instrument to control the heating-up temperature of zone of heating (8).
During use, in raw material still (7), add raw material, open motor (5) and set certain rotating speed, zone of heating (8) is set certain temperature.Shut bleeder valve (11) and tapping control valve (12), open inlet valve (13) and feed liquor control valve (14), regulate pressure maintaining valve (3) and counterbalance valve (10) to make high certain certain value of pressure of the pressure ratio reactor inlet of raw material still Pressure gauge (4) demonstration simultaneously.After reaction finishes, stop zone of heating (8) heating, the pressure that regulates pressure maintaining valve (3) and counterbalance valve (10) that raw material still Pressure gauge (4) is shown is zero, open bleeder valve (11) and tapping control valve (12), emit unreacted raw material in raw material still (7).Disable motor (5).
Here the utility model description and application are illustrative; not want by scope restriction of the present utility model in the above-described embodiments; therefore, the utility model is not subject to the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of the utility model protection.
Claims (2)
1. fluid pressure type continuous feed system, comprise intake valve (1), pressure maintaining valve (3), atmospheric valve (9), counterbalance valve (10), raw material still (7), bleeder valve (11), tapping control valve (12), inlet valve (13) and feed liquor control valve (14), it is characterized in that: the centre of described raw material still (7) is provided with shaft (6), shaft (6) upper end is connected with motor (5), on shaft (6), be provided with paddle (17), between described intake valve (1) and pressure maintaining valve (3), by pipeline, be connected, and on pipeline, be connected with boost gauge (2), between pressure maintaining valve (3) and raw material still (7), by pipeline, be connected, and on pipeline, be connected with raw material still Pressure gauge (4), described atmospheric valve (9) one end is connected with raw material still (7) by pipeline, the other end is connected with the entrance of counterbalance valve (10) by pipeline, raw material still (7) bottom is connected with one end of threeway (16) by pipeline, the other end of described threeway (16) is connected with the entrance of bleeder valve (11) by pipeline, the outlet of bleeder valve (11) is connected with the entrance of tapping control valve (12) by pipeline, the 3rd end of threeway (16) is connected with the entrance of inlet valve (13) by pipeline, the outlet of inlet valve (13) is connected with the entrance of charging control valve (14) by pipeline, the outlet of charging control valve (14) is connected with the entrance of reactor (15) by pipeline.
2. fluid pressure type continuous feed system according to claim 1, is characterized in that: there is zone of heating (8) described raw material still (7) outside, and has corresponding thermocouple and instrument to control the heating-up temperature of zone of heating (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290707.6U CN203842568U (en) | 2014-05-25 | 2014-05-25 | Hydraulic continuous feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290707.6U CN203842568U (en) | 2014-05-25 | 2014-05-25 | Hydraulic continuous feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203842568U true CN203842568U (en) | 2014-09-24 |
Family
ID=51555633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290707.6U Expired - Fee Related CN203842568U (en) | 2014-05-25 | 2014-05-25 | Hydraulic continuous feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203842568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990419A (en) * | 2014-05-25 | 2014-08-20 | 天津市鹏翔科技有限公司 | Hydraulic continuous feeding system and method |
-
2014
- 2014-05-25 CN CN201420290707.6U patent/CN203842568U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990419A (en) * | 2014-05-25 | 2014-08-20 | 天津市鹏翔科技有限公司 | Hydraulic continuous feeding system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |