CN204981111U - Liquid caustic soda uninstallation device - Google Patents
Liquid caustic soda uninstallation device Download PDFInfo
- Publication number
- CN204981111U CN204981111U CN201520432307.9U CN201520432307U CN204981111U CN 204981111 U CN204981111 U CN 204981111U CN 201520432307 U CN201520432307 U CN 201520432307U CN 204981111 U CN204981111 U CN 204981111U
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- CN
- China
- Prior art keywords
- liquid
- caustic soda
- valve
- magnetic force
- liquid caustic
- 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 belongs to the technical field of the chemical industry equipment, a liquid caustic soda uninstallation device is related to. The utility model discloses an it is parallelly connected mutually that first unload the liquid device and the second unloads the liquid device, the first liquid device that unloads is become with first liquid valves by the first feed liquor valve that connects gradually, first magnetic force liquid caustic soda delivery pump, and the second unloads the liquid device and is become by second feed liquor valve, second magnetic force liquid caustic soda delivery pump and the second play liquid valves that connects gradually, be equipped with an exhaust branch on the pipeline between first magnetic force liquid caustic soda delivery pump and first the liquid valve, an exhaust branch is connected with first air bleeding valve, is equipped with the 2nd exhaust branch on the pipeline between second magnetic force liquid caustic soda delivery pump and the second play liquid valve, and the 2nd exhaust branch is connected with the second air bleeding valve, the utility model discloses an air bleeding valve air escape in with magnetic force liquid caustic soda delivery pump pipeline guarantees magnetic force liquid caustic soda delivery pump and normally works convenient and fast.
Description
Technical field
The utility model belongs to technical field of chemical, relates to a kind of liquid caustic soda discharging gear.
Background technology
Stoste alkali discharging gear, when unloading alkali lye, after tank car is connected with this device, because in magnetic force liquid caustic soda delivery pump pipe road, air cannot be discharged, causes magnetic drive pump normally to carry out unloading alkali work; In order to normally carry liquid caustic soda, all magnetic force liquid caustic soda transmission pump delivery gauge to be removed when unloading liquid caustic soda at every turn and drain air in pipeline, magnetic drive pump could normally work, but it is loaded down with trivial details to remove compression indicator process, and easily cause operating personal to be burnt by the alkali lye that splash goes out, alkali lye is easily revealed and is polluted simultaneously.
Utility model content
The purpose of this utility model provides a kind of liquid caustic soda discharging gear for prior art Problems existing.
A kind of liquid caustic soda discharging gear, comprise be in parallel first unload liquid device and second and unload liquid device, described first unloads liquid device by the first liquid feed valve connected successively, first magnetic force liquid caustic soda transmission pump and the first liquid valve composition, second unloads liquid device by the second liquid feed valve connected successively, second magnetic force liquid caustic soda transmission pump and the second liquid valve composition, pipeline between described first magnetic force liquid caustic soda transmission pump and the first liquid valve is provided with first row gas branch pipe, first row gas branch pipe is connected with first row air valve, pipeline between second magnetic force liquid caustic soda transmission pump and the second liquid valve is provided with second row gas branch pipe, second row gas branch pipe is connected with second row air valve,
Described first row air valve exhausr port is connected with the first drain pipe, and second row air valve gas port is connected with the second drain pipe, and the leakage fluid dram of described first drain pipe and the second drain pipe is connected with liquid caustic soda collection container;
Pipeline between described first magnetic force liquid caustic soda transmission pump and the first liquid valve, the pipeline between the second magnetic force liquid caustic soda transmission pump and the second liquid valve are provided with compression indicator.
The utility model has following beneficial effect:
Air in magnetic force liquid caustic soda delivery pump pipe road is discharged by blow off valve by the utility model, ensures that magnetic force liquid caustic soda transmission pump normally works, convenient and swift; A small amount of alkali lye in exhaust process is introduced liquid caustic soda collection container by drain pipe, prevents liquid caustic soda from trickling down to external contamination environment, ensure that the safety of staff simultaneously; Compression indicator can detect the pressure of the pipeline between magnetic force liquid caustic soda transmission pump and liquid valve, and staff can be exhausted work according to compression indicator detection case.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
A kind of liquid caustic soda discharging gear as shown in Figure 1, comprise be in parallel first unload liquid device and second and unload liquid device, described first unloads liquid device by the first liquid feed valve 1 connected successively, first magnetic force liquid caustic soda transmission pump 2 and the first liquid valve 3 form, second unloads liquid device by the second liquid feed valve 4 connected successively, second magnetic force liquid caustic soda transmission pump 5 and the second liquid valve 6 form, it is characterized in that: between described first magnetic force liquid caustic soda transmission pump 2 and the first liquid valve, the pipeline of 3 is provided with first row gas branch pipe 7, first row gas branch pipe 7 is connected with first row air valve 8, pipeline between second magnetic force liquid caustic soda transmission pump 5 and the second liquid valve 6 is provided with second row gas branch pipe 9, second row gas branch pipe 9 is connected with second row air valve 10, described first row air valve 8 exhausr port is connected with the first drain pipe 11, and second row air valve 10 exhausr port is connected with the second drain pipe 12, and the leakage fluid dram of described first drain pipe 11 and the second drain pipe 12 is connected with liquid caustic soda collection container 13, pipeline between described first magnetic force liquid caustic soda transmission pump 2 and the first liquid valve 3, the pipeline between the second magnetic force liquid caustic soda transmission pump 5 and the second liquid valve 6 are provided with compression indicator 14.
When tank car is to liquid caustic soda storage tank unloading alkali lye, first liquid feed valve 1 is connected with tank car leakage fluid dram by pipeline with the second liquid feed valve 4, first liquid valve 3 is connected with liquid caustic soda storage tank inlet by pipeline with the second liquid valve 6, by the first magnetic force liquid caustic soda transmission pump 2 and two magnetic force liquid caustic soda transmission pumps 5, the alkali lye in tank car is unloaded in liquid caustic soda storage tank, when air in magnetic force liquid caustic soda delivery pump pipe road causes magnetic force liquid caustic soda transmission pump to lose efficacy, open first row air valve 8 and second row air valve 10 discharges air, in exhaust process magnetic force liquid caustic soda delivery pump pipe road, a small amount of liquid caustic soda flows out with air, entered in liquid caustic soda collection container 13 by the first drain pipe 11 and the second drain pipe 12.
Claims (3)
1. a liquid caustic soda discharging gear, comprise be in parallel first unload liquid device and second and unload liquid device, described first unloads liquid device by the first liquid feed valve (1) connected successively, first magnetic force liquid caustic soda transmission pump (2) and the first liquid valve (3) composition, second unloads liquid device by the second liquid feed valve (4) connected successively, second magnetic force liquid caustic soda transmission pump (5) and the second liquid valve (6) composition, it is characterized in that: between described first magnetic force liquid caustic soda transmission pump (2) and the first liquid valve, the pipeline of (3) is provided with first row gas branch pipe (7), first row gas branch pipe (7) is connected with first row air valve (8), pipeline between second magnetic force liquid caustic soda transmission pump (5) and the second liquid valve (6) is provided with second row gas branch pipe (9), second row gas branch pipe (9) is connected with second row air valve (10).
2. a kind of liquid caustic soda discharging gear as claimed in claim 1, it is characterized in that: described first row air valve (8) exhausr port is connected with the first drain pipe (11), second row air valve (10) exhausr port is connected with the second drain pipe (12), and the leakage fluid dram of described first drain pipe (11) and the second drain pipe (12) is connected with liquid caustic soda collection container (13).
3. a kind of liquid caustic soda discharging gear as claimed in claim 1 or 2, is characterized in that: the pipeline between described first magnetic force liquid caustic soda transmission pump (2) and the first liquid valve (3), the pipeline between the second magnetic force liquid caustic soda transmission pump (5) and the second liquid valve (6) are provided with compression indicator (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520432307.9U CN204981111U (en) | 2015-06-23 | 2015-06-23 | Liquid caustic soda uninstallation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520432307.9U CN204981111U (en) | 2015-06-23 | 2015-06-23 | Liquid caustic soda uninstallation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204981111U true CN204981111U (en) | 2016-01-20 |
Family
ID=55115499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520432307.9U Expired - Fee Related CN204981111U (en) | 2015-06-23 | 2015-06-23 | Liquid caustic soda uninstallation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204981111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843972A (en) * | 2018-06-25 | 2018-11-20 | 西安华为技术有限公司 | Fuel Delivery System, exhaust apparatus, fuel oil delivery method and controller |
-
2015
- 2015-06-23 CN CN201520432307.9U patent/CN204981111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843972A (en) * | 2018-06-25 | 2018-11-20 | 西安华为技术有限公司 | Fuel Delivery System, exhaust apparatus, fuel oil delivery method and controller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160623 |