CN204789101U - Polyformaldehyde production is with washing system of unstripped gas - Google Patents
Polyformaldehyde production is with washing system of unstripped gas Download PDFInfo
- Publication number
- CN204789101U CN204789101U CN201520538613.0U CN201520538613U CN204789101U CN 204789101 U CN204789101 U CN 204789101U CN 201520538613 U CN201520538613 U CN 201520538613U CN 204789101 U CN204789101 U CN 204789101U
- Authority
- CN
- China
- Prior art keywords
- cleansing solution
- liquid level
- detection device
- discharge line
- level detection
- 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
Links
Abstract
The utility model relates to a polyformaldehyde production is with washing system of unstripped gas, including wasing container, washing liquid inlet line and washing liquid discharge line, still include the liquid level detection device, the liquid level detection device sets up on the outer wall that washs the container, washing liquid inlet line sets up in same one side of rinsing the container with the washing liquid discharge line, and washing liquid inlet line sets up the upper portion at the washing liquid discharge line, the liquid level detection device sets up at the opposite side that washs the container. Easy crystallization gas in the workshop section can be handled to this structure, eliminates the pipeline and stops up the problem, has brought convenience and safety guarantee also for the work of later stage troubleshooting.
Description
Technical field
The utility model belongs to polyoxymethylene production equipment technical field, is specifically related to a kind of washing system of polyoxymethylene production unstrpped gas.
Background technology
In Chemical Manufacture, when portion gas analysis meter and other checkout equipments use, measured medium has the characteristic of easy crystallization, easily cause in sample gas extraction process on gas transfer pipeline and occur crystallization situation, more severe patient can cause the crystallization of measurement component place to make it damage, because of checkout equipment price costly, the damage of measuring sensor will cause huge loss, now needs to carry out pre-service to sample gas, and commute crystallization, gas medium soluble in water are filtered.At present my company's analysis meter and other checkout equipment pre-service workshop section technique immature, cause the crystalline material such as formaldehyde, trioxymethylene blocking pipeline, even if detecting device still cannot detect the medium contents such as oxygen after dredging, so that occur that equipment is paralysed, cannot use.
Utility model content
The purpose of this utility model is the washing system overcoming the deficiencies in the prior art and provide a kind of polyoxymethylene production unstrpped gas, easy crystallizing gas in this structural processing section, eliminate line clogging problem, bring convenient and safety guarantee also to later stage trouble hunting work.
In order to achieve the above object, the utility model adopts following technical scheme:
The utility model provides a kind of washing system of polyoxymethylene production unstrpped gas, and comprise clean container, cleansing solution entrance pipe and cleansing solution discharge line, also comprise liquid level detection device, liquid level detection device is arranged on the outer wall of clean container; Described cleansing solution entrance pipe and cleansing solution discharge line are arranged on the same side of clean container, and cleansing solution entrance pipe is arranged on the top of cleansing solution discharge line; Described liquid level detection device is arranged on the opposite side of clean container.
Described liquid level detection device is magnetic returning face plate liquid level gauge, and cleansing solution entrance pipe is provided with the electromagnetic valve I controlling cleansing solution and enter, and cleansing solution discharge line is provided with the electromagnetic valve II controlling cleansing solution and discharge; Magnetic returning face plate liquid level gauge side is provided with upper limit level switch and bottom limit level switch, and control box introduced by the valve signal line of upper limit level switch, bottom limit level switch and electromagnetic valve I and electromagnetic valve II.
Described cleansing solution entrance pipe and cleansing solution discharge line all adopt φ 12 stainless-steel tube.
Described control box is made up of the time relay of the intermediate relay I of power supply, Controlling solenoid valve I, the intermediate relay II of Controlling solenoid valve II and control clean container inside liquid level, and intermediate relay I, intermediate relay II are all connected with power supply with the time relay.
Compared with prior art, the beneficial effect that obtains of the utility model:
1. the utility model structure comprises clean container, cleansing solution entrance pipe and cleansing solution discharge line, also comprises liquid level detection device, and liquid level detection device is arranged on the outer wall of clean container; Described cleansing solution entrance pipe and cleansing solution discharge line are arranged on the same side of clean container, and cleansing solution entrance pipe is arranged on the top of cleansing solution discharge line; Described liquid level detection device is arranged on the opposite side of clean container.This reasonable in design, utilizes this device can process easy crystallizing gas in workshop section, eliminates line clogging problem, brings convenient and safety guarantee also to later stage trouble hunting work.
2. in the utility model structure, liquid level detection device is magnetic returning face plate liquid level gauge, and cleansing solution entrance pipe is provided with the electromagnetic valve I controlling cleansing solution and enter, and cleansing solution discharge line is provided with the electromagnetic valve II controlling cleansing solution and discharge; Magnetic returning face plate liquid level gauge side is provided with upper limit level switch and bottom limit level switch, and control box introduced by the valve signal line of upper limit level switch, bottom limit level switch and electromagnetic valve I and electromagnetic valve II.The time of supplementing cleansing solution in this device can free setting, can reduce water resource waste.
3. the utility model structure is simple, facilitates monitoring and the operation of operating personnel.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the control principle drawing of control box.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
With reference to shown in Fig. 1, a kind of washing system of polyoxymethylene production unstrpped gas, comprises clean container 1, cleansing solution entrance pipe 2, cleansing solution discharge line 3 and liquid level detection device 4, and liquid level detection device 4 is arranged on the outer wall of clean container 1, described cleansing solution entrance pipe 2 and cleansing solution discharge line 3 are arranged on the same side of clean container 1, and cleansing solution entrance pipe 2 is arranged on the top of cleansing solution discharge line 3, described liquid level detection device 4 is arranged on the opposite side of clean container 1, described liquid level detection device is magnetic returning face plate liquid level gauge, and cleansing solution entrance pipe 2 is provided with the electromagnetic valve I 5 controlling cleansing solution and enter, and cleansing solution discharge line 3 is provided with the electromagnetic valve II 6 controlling cleansing solution and discharge, magnetic returning face plate liquid level gauge side is provided with upper limit level switch 7 and bottom limit level switch 8, upper limit level switch 7, bottom limit level switch 8 introduces control box 9 with the valve signal line of electromagnetic valve I 5 and electromagnetic valve II 6, described control box 9 is by power supply, the intermediate relay I (KA1) of Controlling solenoid valve I, the intermediate relay II (KA2) of Controlling solenoid valve II and the time relay composition of control clean container inside liquid level, intermediate relay I (KA1), intermediate relay II (KA2) is all connected with power supply with the time relay (KT1), interlocking is provided with between electromagnetic valve I relay and electromagnetic valve II relay, prevent two valves from opening simultaneously.
Composition graphs 2, a kind of washing system control principle of polyoxymethylene production unstrpped gas is concrete: under original state, bottom limit level switch is closure state, now coil KA1 obtains electric, KA1 normally opened contact 5', 9' become closure state coil KA1 and realize auto-lock function, KA1 whether electric no longer by the control of bottom limit level on off state; Normally closed contact 3', 11' become off-state, realize interlock function with KA2; KA1 normally opened contact 6', 10' become closure state, and now YV1 solenoid valve obtains electric, mend cleansing solution solenoid valve in an open position.When liquid level reaches in limited time, upper limit level switch becomes closure state from normally open, and now coil KA2 obtains electric, and KA2 normally opened contact 5', 9' become closure state coil KA2 and realize auto-lock function, KA2 whether the electric control being no longer subject to upper limit level on off state; Normally closed contact 3', 11' become off-state, realize interlock function with KA2; KA2 normally opened contact 6', 10' become closure state, triggered time, relay K T1 started timing, after reaching the set time, KT1 normally opened contact 15', 18' are closed, now YV2 solenoid valve obtains electric, row's cleansing solution solenoid valve is in an open position, cleansing solution in clean container is arranged outward, until when bottom limit level on off state changes, starts to carry out next cycling.
Claims (4)
1. a washing system for polyoxymethylene production unstrpped gas, comprise clean container, cleansing solution entrance pipe and cleansing solution discharge line, it is characterized in that: also comprise liquid level detection device, liquid level detection device is arranged on the outer wall of clean container; Described cleansing solution entrance pipe and cleansing solution discharge line are arranged on the same side of clean container, and cleansing solution entrance pipe is arranged on the top of cleansing solution discharge line; Described liquid level detection device is arranged on the opposite side of clean container.
2. the washing system of polyoxymethylene production unstrpped gas according to claim 1, it is characterized in that: described liquid level detection device is magnetic returning face plate liquid level gauge, cleansing solution entrance pipe is provided with the electromagnetic valve I controlling cleansing solution and enter, and cleansing solution discharge line is provided with the electromagnetic valve II controlling cleansing solution and discharge; Magnetic returning face plate liquid level gauge side is provided with upper limit level switch and bottom limit level switch, and control box introduced by the valve signal line of upper limit level switch, bottom limit level switch and electromagnetic valve I and electromagnetic valve II.
3. the washing system of polyoxymethylene production unstrpped gas according to claim 2, is characterized in that: described cleansing solution entrance pipe and cleansing solution discharge line all adopt φ 12 stainless-steel tube.
4. the washing system of polyoxymethylene production unstrpped gas according to claim 2, it is characterized in that: described control box is made up of the time relay of the intermediate relay I of power supply, Controlling solenoid valve I, the intermediate relay II of Controlling solenoid valve II and control clean container inside liquid level, and intermediate relay I, intermediate relay II are all connected with power supply with the time relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538613.0U CN204789101U (en) | 2015-07-23 | 2015-07-23 | Polyformaldehyde production is with washing system of unstripped gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538613.0U CN204789101U (en) | 2015-07-23 | 2015-07-23 | Polyformaldehyde production is with washing system of unstripped gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204789101U true CN204789101U (en) | 2015-11-18 |
Family
ID=54529120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520538613.0U Expired - Fee Related CN204789101U (en) | 2015-07-23 | 2015-07-23 | Polyformaldehyde production is with washing system of unstripped gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204789101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320479A (en) * | 2019-05-17 | 2019-10-11 | 北京航空航天大学 | A kind of cube shaped alkali metal gas chamber of double tail pipes convenient for cleaning |
-
2015
- 2015-07-23 CN CN201520538613.0U patent/CN204789101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320479A (en) * | 2019-05-17 | 2019-10-11 | 北京航空航天大学 | A kind of cube shaped alkali metal gas chamber of double tail pipes convenient for cleaning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201876376U (en) | Water quality monitoring and pretreatment sampler | |
| CN204789101U (en) | Polyformaldehyde production is with washing system of unstripped gas | |
| CN203021967U (en) | Hoist gate with power failure device | |
| CN205049469U (en) | River water matter automatic monitoring system | |
| CN102650859B (en) | Intelligent control system and control method of ultra-pure water dispenser | |
| CN202227132U (en) | Automatic alkali concentration control system for mercerizing machine | |
| CN202661798U (en) | Intelligent control system of ultra-pure water dispenser | |
| CN103295940A (en) | Automatic liquid adding system for metal film stripping and cleaning device | |
| CN203588053U (en) | Chemical production safety monitoring device | |
| CN203376187U (en) | Boiler sampling device | |
| CN203101108U (en) | Automatic sampling device | |
| CN203132873U (en) | Timing sampling device for reaction kettle | |
| CN212821232U (en) | Intelligent detector for electric energy meter | |
| CN104317324A (en) | Acidification PH value automatic monitoring control device | |
| CN210730403U (en) | Nuclear power station gas sampling and cleaning equipment and nuclear power station gas sampling and cleaning system | |
| CN203656475U (en) | Automatic sewage draining device of dirt separator | |
| CN204807564U (en) | Intelligence sample preprocessor | |
| CN207248565U (en) | A kind of milk car on-line period system | |
| CN203133090U (en) | Fully-automatic monitoring and sampling system for raw milk production | |
| CN104565522A (en) | Concentrated copper sulfate solution sampling valve | |
| CN201859354U (en) | Water level control device for silicon slice cleaning tank | |
| CN204017447U (en) | A kind of organic phase and the automatic gravitational separation device of aqueous systems | |
| CN204093681U (en) | A kind of coating agent automatic adding device | |
| CN203332478U (en) | Automatic detecting and removing device for medicine bottles without aluminum-foil packaging | |
| CN204374785U (en) | Intelligent flow quantitative controller |
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: 20151118 Termination date: 20170723 |