CN204918120U - Medicine adding device - Google Patents
Medicine adding device Download PDFInfo
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- CN204918120U CN204918120U CN201520618690.7U CN201520618690U CN204918120U CN 204918120 U CN204918120 U CN 204918120U CN 201520618690 U CN201520618690 U CN 201520618690U CN 204918120 U CN204918120 U CN 204918120U
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Abstract
The utility model discloses a medicine adding device. Medicine adding device includes control system, medicine system and mixing system, control system includes microcomputer control circuit and control panel, the medicine system comprises dosing pump, medical kit, the medical kit passes through the dosing pump with boiler connected, be equipped with magnetic level gauge in the medical kit, magnetic level gauge with the control panel electricity is connected. The utility model provides a medicine adding device passes through control system control mixing system, and can set for by oneself according to the user's needs and start shooting and the unused time, the flow of dosing pump adopts flow valve control, the user can carry out the proper motion and adjust to the liquid level of this equipment adopts magnetic level gauge, is equipped with the bound and reports to the police, has increased medicine adding device's stability.
Description
Technical field
The utility model relates to boiler feedwater control technical field, particularly relates to a kind of chemicals dosing plant.
Background technology
The calcium of oiler feed, can there is chemical reaction in magnesium hardness in high temperature environments.Or condensing crystal, generates insoluble incrustation scale, is firmly attached on boiler surface.This incrustation scale is the poor conductor of heat, can hinder thermal conduction, boiler tubes cracking accident may occur time serious, also can bring out in addition and aggravate the lower metallochemistry corrosion of dirt, endangering quite serious.Although condensed water in boiler, feedwater all have passed through strict softening, and except Ficus caricaL, still have a small amount of calcium, magnesium hardness enters, if do not processed this part hardness, also can fouling threaten to safe operation of the boiler.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of chemicals dosing plant.
The chemicals dosing plant that the utility model provides, for the automatic adjustment of oiler feed pH value, comprises Controlling System, medicine system and stirring system, and described Controlling System comprises microcomputer control circuit and control panel; Described medicine system is made up of dosing pump, medicine-chest; Described medicine-chest is communicated with described boiler by described dosing pump, and be provided with magnetic flap level gauge in described medicine-chest, described magnetic flap level gauge is electrically connected with described control panel.
In a kind of preferred embodiment of the present utility model, the quantity of described dosing pump is 4.
In a kind of preferred embodiment of the present utility model, described medicine-chest also comprises flow valve and wash water valve, and the top of described medicine-chest is located at by described flow valve, and the bottom of described medicine-chest is located at by described wash water valve.
In a kind of preferred embodiment of the present utility model, described flow valve is frequency conversion flow valve.
In a kind of preferred embodiment of the present utility model, described control panel comprises switch and pilot lamp, and described pilot lamp is electrically connected with described magnetic flap level gauge; Described switch controls the working order of institute's stirring system by described microcomputer control circuit.
Compared to prior art, the chemicals dosing plant that the utility model provides controls stirring system by Controlling System, the sets itself startup and shutdown time can be needed according to user, the flow of described dosing pump adopts described flow valve to control, user can regulate voluntarily, and the liquid level of this equipment adopts magnetic flap level gauge, be provided with bound and report to the police, add the stability of described chemicals dosing plant.
The chemicals dosing plant that the utility model provides has following beneficial effect:
1, collect medicine design, floor space is little, structure is simple, stable performance;
2, measure accurate, easy to adjust, good economy performance, be convenient to installation and maintenance;
3, pump is that inhaling type is installed, and not easily block, non-failure operation time is long, operational cost is low;
4, excellent corrosion, long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the plane structure chart of a kind of embodiment of chemicals dosing plant that the utility model provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses a kind of chemicals dosing plant, for the automatic adjustment of oiler feed pH value, refer to Fig. 1, described chemicals dosing plant 1 comprises Controlling System 11, medicine system 12 and stirring system 13, and described Controlling System 11 comprises microcomputer control circuit 111 and control panel 112; Described medicine system 12 is made up of dosing pump 122 and medicine-chest 121; Described medicine-chest 121 is communicated with described boiler 2 by described dosing pump 122, is provided with magnetic flap level gauge 14 in described medicine-chest 121, and described magnetic flap level gauge 14 is electrically connected with described control panel 112.
Described medicine-chest 121 also comprises flow valve 123 and wash water valve 124, and the top of described medicine-chest 121 is located at by described flow valve 123, and the bottom of described medicine-chest 121 is located at by described wash water valve 124.
Described control panel 112 comprises switch 1121 and pilot lamp 1122, and described pilot lamp 1122 is electrically connected with described magnetic flap level gauge 14; Described switch 1121 controls the working order of institute's stirring system 13 by described microcomputer control circuit 111.
In the present embodiment, described flow valve 123 is frequency conversion flow valve; The quantity of described dosing pump 122 is 4.
Described medicine-chest 121, the material of dosing pump 122, wash water valve 124, flow valve 123, stirring system 13 and each position connecting tube is all that corrosion resistant material is made.Concrete, described medicine-chest 121 material is PE, glass reinforced plastic, carbon steel line with rubber, 304 stainless steels, 316 stainless steels.
Described stirring system 13 material is 304 stainless steels and 316 stainless steels.
Described flow valve 123 overcurrent part material is PP, PVC, PVDE, SS316.
During work, when described chemicals dosing plant 1 is standby, at this moment the described dosing pump 122 of required work can directly be started, press the start button of 1-4 pump on control panel 112, at this moment 1-4 pump is in dosing state in work, the flow of described dosing pump 122 by the 1-4 speed governing knob controlling on control panel 122, by changing the resistance of 1-4 speed governing knob, flow valve output frequency is changed, and the motor speed of such dosing pump 122 is also changed.
The higher chemical feeding quantity of motor speed is larger, otherwise then less.1-4 stop button on control panel is 1-4 pump stop button.Every platform pump there is stroke adjustment, regulates the stroke of pump just can regulate the flow of pump.
By microcomputer control circuit 111 trip switch, to specifications according to the time that user needs, setting stirring system 13 working hour program, then starts stirring system 13 switch on control panel 122, and at this moment stirring system 13 is just according to the time service of user's setting.
The described magnetic flap level gauge 14 of described medicine-chest 121 directly shows, and described magnetic flap level gauge 14 establishes liquid level bound warning device, and described control panel 122 has pilot lamp 1122, low liquid level auto-breaking.Have wash water valve 124 below described medicine-chest 121, user wants timing blowdown, medicine-chest cleaning once, will make to remain clean, ensure this equipment safety operation after a while.
The liquid used for phosphate solution be manually prepare, the concentration of general preparation is that the solution prepared is added in medicine-chest 121 and is stirred voluntarily by stirring system 13 by 5-8%, (stirring system can need oneself to set according to user, as one day 24 hours night worked once every 2 hours, the work time is once 30 minutes, stirs with such a cycle.Can also be equipped with the number of days of a week, can in the number of days of a week, need work that day, that day need work, and as needs MONDAY to FRIDAY all works, Saturday and Sunday do not work).
In sum, the chemicals dosing plant that the utility model provides controls stirring system by Controlling System, the sets itself startup and shutdown time can be needed according to user, the flow of described dosing pump adopts described flow valve to control, user can regulate voluntarily, and the liquid level of this equipment adopts magnetic flap level gauge, be provided with bound and report to the police, add the stability of described chemicals dosing plant.
The chemicals dosing plant that the utility model provides has following beneficial effect:
1, collect medicine design, floor space is little, structure is simple, stable performance;
2, measure accurate, easy to adjust, good economy performance, be convenient to installation and maintenance;
3, pump is that inhaling type is installed, and not easily block, non-failure operation time is long, operational cost is low;
4, excellent corrosion, long service life.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a chemicals dosing plant, for boiler (2) to the automatic adjustment of water ph value, it is characterized in that, comprise Controlling System (11), medicine system (12) and stirring system (13), described Controlling System (11) comprises microcomputer control circuit (111) and control panel (112); Described medicine system (12) is made up of dosing pump (122), medicine-chest (121); Described medicine-chest (121) is communicated with described boiler (2) by described dosing pump (122), be provided with magnetic flap level gauge (14) in described medicine-chest (121), described magnetic flap level gauge (14) is electrically connected with described control panel (112).
2. chemicals dosing plant according to claim 1, is characterized in that, the quantity of described dosing pump (122) is 4.
3. chemicals dosing plant according to claim 1, it is characterized in that, described medicine-chest (121) also comprises flow valve (123) and wash water valve (124), the top of described medicine-chest (121) is located at by described flow valve (123), and the bottom of described medicine-chest (121) is located at by described wash water valve (124).
4. chemicals dosing plant according to claim 3, is characterized in that, described flow valve (123) is frequency conversion flow valve.
5. chemicals dosing plant according to claim 1, it is characterized in that, described control panel (112) comprises switch (1121) and pilot lamp (1122), and described pilot lamp is electrically connected with described magnetic flap level gauge (14); Described switch (1121) controls the working order of institute's stirring system (13) by described microcomputer control circuit (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618690.7U CN204918120U (en) | 2015-08-17 | 2015-08-17 | Medicine adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618690.7U CN204918120U (en) | 2015-08-17 | 2015-08-17 | Medicine adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204918120U true CN204918120U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520618690.7U Active CN204918120U (en) | 2015-08-17 | 2015-08-17 | Medicine adding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204918120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754672A (en) * | 2017-11-23 | 2018-03-06 | 何岳 | A kind of boiler phosphate chemicals dosing plant and adding method thereof |
| CN108077215A (en) * | 2017-07-07 | 2018-05-29 | 惠安县喜农农用机械研发中心 | A kind of unmanned plane formula pesticide spraying device |
-
2015
- 2015-08-17 CN CN201520618690.7U patent/CN204918120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108077215A (en) * | 2017-07-07 | 2018-05-29 | 惠安县喜农农用机械研发中心 | A kind of unmanned plane formula pesticide spraying device |
| CN107754672A (en) * | 2017-11-23 | 2018-03-06 | 何岳 | A kind of boiler phosphate chemicals dosing plant and adding method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |