CN208308462U - The chemicals dosing plant of water process - Google Patents
The chemicals dosing plant of water process Download PDFInfo
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- CN208308462U CN208308462U CN201820641176.9U CN201820641176U CN208308462U CN 208308462 U CN208308462 U CN 208308462U CN 201820641176 U CN201820641176 U CN 201820641176U CN 208308462 U CN208308462 U CN 208308462U
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Abstract
The utility model provides the chemicals dosing plant of water process, belongs to purifier technical field.This chemicals dosing plant includes water tank, explosive box, water inlet pipe and dosing shaft, explosive box is fixed on the side of water tank, one end of water inlet pipe connects water tank, one end of dosing shaft is rotatablely connected explosive box, the other end of dosing shaft is connected with a chemical feed pipe by a plane bearing, and chemical feed pipe is connected to dosing tank and water inlet pipe；A pump housing is connected on water inlet pipe, a drive shaft is inserted in the pump housing, it is fixedly installed to be located in the middle part of drive shaft and pumps intracorporal impeller, the transmission mechanism that drive shaft intermittent drive dosing shaft can be made to rotate is provided between the upper end and dosing shaft of drive shaft；Be provided with the charging mechanism that intermittent medical fluid in dosing tank can be squeezed into chemical feed pipe between dosing shaft and chemical feed pipe；Chemical feed pipe is between the pump housing and liquid reserve tank.The utility model has many advantages, such as that drug can be made uniformly to mix with water.
Description
Technical field
The utility model belongs to purifier technical field, is related to a kind of chemicals dosing plant of water process.
Background technique
Chemicals dosing plant is mainly used for the processing such as boiler feedwater, recirculated water plus hydrazine, the phosphate of power plant, it can also be used to stone
The industries such as oil, chemical industry, environmental protection, water system.Traditional unit-combination type chemicals dosing plant mainly has liquor box, metering pump, filtering
Device, safety valve, check-valves, pressure gauge, surge tank, liquidometer, control cabinet etc. form integrative installation technology on a pedestal.
Structure is complicated for traditional chemicals dosing plant, and needs the data of metering pump, then controls dosage, is unfavorable for small range
With the water process of water.
Utility model content
The purpose of this utility model is aiming at the above problems existing in the prior art, to provide a kind of dosing of water process
Device, technical problem to be solved in the utility model are how to waste medical fluid not, and can carry out with water to be clean equal
Even mixing.
The purpose of this utility model can be realized by the following technical scheme: a kind of chemicals dosing plant of water process, special
Sign is that this chemicals dosing plant includes water tank, explosive box, water inlet pipe and dosing shaft, and the explosive box is fixed on water tank
Side, one end of the water inlet pipe connect water tank, and one end of the dosing shaft is rotatablely connected explosive box, the dosing shaft
The other end one chemical feed pipe is connected with by a plane bearing, the chemical feed pipe connection dosing tank and water inlet pipe；The water inlet pipe
On be connected with a pump housing, a drive shaft is inserted in the pump housing, be fixedly installed in the middle part of the drive shaft be located at pump
Intracorporal impeller, drive shaft intermittent drive dosing can be made by being provided between the upper end and dosing shaft of the drive shaft
The transmission mechanism of shaft rotation；Being provided between the dosing shaft and chemical feed pipe intermittent can squeeze the medical fluid in dosing tank
Enter the charging mechanism in chemical feed pipe；The chemical feed pipe is between the pump housing and liquid reserve tank.
By way of being directly added into water purification medical fluid to water inlet pipe, the mixing uniformity of medical fluid is improved, chemical feed pipe is arranged
Between the pump housing and liquid reserve tank, the utilization rate of medical fluid is improved.
Water flow drives impeller rotation, makes drive shaft under the action of transmission mechanism, drives the rotation of dosing shaft intermittence,
And then under the action of charging mechanism, medical fluid is added in water inlet pipe, since driving force derives from the fluid power of water inlet pipe, makes to add
Dose can be adapted to inflow, to keep dosage substantially directly proportional to water.
In a kind of chemicals dosing plant of above-mentioned water process, the transmission mechanism include be fixed in dosing shaft from
Driving wheel and the driving wheel being fixed in drive shaft have fan-shaped notch, the driving wheel and driven wheel on the driving wheel
Be rubber wheel, the driving wheel can with driven wheel against.
Impeller rotation is able to drive driving wheel rotation, due to, with a fan-shaped notch, driving driven wheel on driving wheel
After rotating by a certain angle, the dosing shaft where driven wheel is stopped rotating, and is automatically reset under charging mechanism effect.
In a kind of chemicals dosing plant of above-mentioned water process, the transmission mechanism include be fixed in dosing shaft from
Driving wheel and the driving wheel being fixed in drive shaft have fan-shaped notch, the driving wheel and driven wheel on the driving wheel
It is metal gear, the driving wheel can be engaged with driven wheel.
In a kind of chemicals dosing plant of above-mentioned water process, the upper end of the drive shaft offers a charging aperture, institute
The charging aperture connection external world and dosing tank are stated, an end cap is removably connected in the drive shaft, the end cap, which can cover, to be added
Expect the upper end opening in hole.
Medical fluid is added from charging aperture, charging aperture is closed by end cap, under the action of charging aperture, drive shaft rotation, energy
It is enough that mixed flow stirring is carried out to medical fluid.
In a kind of chemicals dosing plant of above-mentioned water process, the charging mechanism includes a bellows, the bellows
It is inside embedded with reset spring, the lower end of the bellows and the bottom wall of dosing tank are fixedly linked, the upper end of the bellows
It is fixed with end plate, a threaded hole is offered on the end plate, the dosing shaft is rotatably connected in threaded hole, the dosing
The upper end opening of pipe is located in bellows, and a check valve is fixedly installed on the end plate.
The rotation of dosing shaft, the end plate for being fixedly connected with bellows rise, and medical fluid enters in bellows from check valve, adds
When medicine shaft is not driven shaft driving, under action of reset spring, bellows compression makes medical fluid enter water inlet pipe from chemical feed pipe
It is interior.
In a kind of chemicals dosing plant of above-mentioned water process, the charging mechanism include a clockwork spring, the two of the clockwork spring
End is separately fixed on the bottom and dosing shaft of dosing tank, and a bearing shell, the bearing shell are fixedly installed in the dosing shaft
The upper end opening of chemical feed pipe can be covered, the chemical feed pipe is fixedly linked with dosing tank.
Bearing shell is capable of the entrance of partial occlusion chemical feed pipe, so that intermittent make medical fluid enter inlet opening from chemical feed pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this chemicals dosing plant in embodiment one.
Fig. 2 is the structural schematic diagram of driving wheel and driven wheel in embodiment one.
Fig. 3 is the structural schematic diagram of this chemicals dosing plant in embodiment two.
In figure, 1, water tank；2, explosive box；3, water inlet pipe；41, dosing shaft；42, chemical feed pipe；43, the pump housing；44, it drives
Shaft；45, impeller；46, driven wheel；47, driving wheel；48, notch；51, charging aperture；52, end cap；61, bellows；62, end plate；
63, check valve；64, clockwork spring；65, bearing shell.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one
As shown in Figure 1, this chemicals dosing plant includes water tank 1, explosive box 2, water inlet pipe 3 and dosing shaft 41, explosive box 2 is solid
It is scheduled on the side of water tank 1, one end of water inlet pipe 3 connects water tank 1, and one end of dosing shaft 41 is rotatablely connected explosive box 2, adds
The other end of medicine shaft 41 is connected with a chemical feed pipe 42 by a plane bearing, and chemical feed pipe 42 is connected to dosing tank and water inlet pipe 3；Into
It is connected with a pump housing 43 on water pipe 3, a drive shaft 44 is inserted in the pump housing 43, the middle part of drive shaft 44 is fixedly installed position
44 interval of drive shaft can be made by being provided between the impeller 45 in the pump housing 43, the upper end and dosing shaft 41 of drive shaft 44
Property driving dosing shaft 41 rotate transmission mechanism；Being provided between dosing shaft 41 and chemical feed pipe 42 can be intermittent by dosing
Medical fluid in case squeezes into the charging mechanism in chemical feed pipe 42；Chemical feed pipe 42 is between the pump housing 43 and liquid reserve tank.
By way of being directly added into water purification medical fluid to water inlet pipe 3, the mixing uniformity of medical fluid is improved, chemical feed pipe 42 is set
It sets between the pump housing 43 and liquid reserve tank, improves the utilization rate of medical fluid.
Water flow drives impeller 45 to rotate, and makes drive shaft 44 under the action of transmission mechanism, drives 41 gap of dosing shaft
Property rotation medical fluid is added in water inlet pipe 3 and then under the action of charging mechanism, since driving force is from water inlet pipe 3
Fluid power enables dosage to be adapted to inflow, to keep dosage substantially directly proportional to water.
As depicted in figs. 1 and 2, transmission mechanism includes that the driven wheel 46 being fixed in dosing shaft 41 turns with driving is fixed on
Driving wheel 47 on axis 44 has fan-shaped notch 48 on driving wheel 47, and driving wheel 47 and driven wheel 46 are rubber wheel, actively
Wheel 47 can with driven wheel 46 against；Impeller 45 rotates, and is able to drive the rotation of driving wheel 47, due to having a fan on driving wheel 47
The notch 48 of shape, after driving driven wheel 46 rotates by a certain angle, the dosing shaft 41 where driven wheel 46 is stopped rotating, and
It automatically resets under charging mechanism effect.
As another technical solution, transmission mechanism includes the driven wheel 46 being fixed in dosing shaft 41 and is fixed on drive
Driving wheel 47 on turn axis 44 has fan-shaped notch 48 on driving wheel 47, and driving wheel 47 and driven wheel 46 are metal-toothed
Wheel, driving wheel 47 can be engaged with driven wheel 46；Certainly, this transmission mechanism is equally applicable to and scheme described in embodiment two
Matching.
The upper end of drive shaft 44 offers a charging aperture 51, and charging aperture 51 is connected to extraneous and dosing tank, drive shaft 44
On be removably connected with an end cap 52, end cap 52 can cover the upper end opening of charging aperture 51；Medical fluid is added from charging aperture 51, is led to
It crosses end cap 52 and closes charging aperture 51, under the action of charging aperture 51, drive shaft 44 rotates, and can carry out mixed flow to medical fluid and stir
It mixes.
Charging mechanism includes a bellows 61, is embedded with reset spring, the lower end of bellows 61 and dosing in bellows 61
The bottom wall of case is fixedly linked, and the upper end of bellows 61 is fixed with end plate 62, and a threaded hole, dosing are offered on end plate 62
Shaft 41 is rotatably connected in threaded hole, and the upper end opening of chemical feed pipe 42 is located in bellows 61, is fixedly installed on end plate 62
One check valve 63；Dosing shaft 41 rotates, and the end plate 62 for being fixedly connected with bellows 61 rises, and medical fluid enters from check valve 63
In bellows 61, when dosing shaft 41 is not driven the driving of shaft 44, under action of reset spring, bellows 61 compresses, and makes medical fluid
Enter in water inlet pipe 3 from chemical feed pipe 42.
Embodiment two
The present embodiment is roughly the same with the content of embodiment one, except that:
As shown in figure 3, charging mechanism includes a clockwork spring 64, the both ends of clockwork spring 64 are separately fixed at the bottom of dosing tank and add
In medicine shaft 41, a bearing shell 65 is fixedly installed in dosing shaft 41, bearing shell 65 can cover the upper end opening of chemical feed pipe 42, add
Pencil 42 is fixedly linked with dosing tank；Bearing shell 65 is capable of the entrance of partial occlusion chemical feed pipe 42, so that intermittent make medical fluid
Enter inlet opening from chemical feed pipe 42.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. the chemicals dosing plant of water process, which is characterized in that this chemicals dosing plant includes water tank (1), explosive box (2), water inlet pipe
(3) and dosing shaft (41), the explosive box (2) are fixed on the side of water tank (1), one end connection of the water inlet pipe (3)
One end of water tank (1), the dosing shaft (41) is rotatablely connected explosive box (2), and the other end of the dosing shaft (41) is logical
It crosses a plane bearing to be connected with a chemical feed pipe (42), chemical feed pipe (42) the connection dosing tank and water inlet pipe (3)；The water inlet pipe
(3) it is connected with a pump housing (43), is inserted with a drive shaft (44) in the pump housing (43), in the drive shaft (44) on
Portion is fixedly installed the impeller (45) in the pump housing (43), between the upper end and dosing shaft (41) of the drive shaft (44)
It is provided with the transmission mechanism that drive shaft (44) intermittent drive dosing shaft (41) can be made to rotate；The dosing shaft (41)
Be provided with the charging mechanism that intermittent medical fluid in dosing tank can be squeezed into chemical feed pipe (42) between chemical feed pipe (42)；Institute
Chemical feed pipe (42) is stated to be located between the pump housing (43) and liquid reserve tank.
2. the chemicals dosing plant of water process according to claim 1, which is characterized in that the transmission mechanism includes being fixed on to add
Driven wheel (46) in medicine shaft (41) and the driving wheel (47) being fixed on drive shaft (44) have on the driving wheel (47)
Have fan-shaped notch (48), the driving wheel (47) and driven wheel (46) they are rubber wheel, the driving wheel (47) can with from
Driving wheel (46) against.
3. the chemicals dosing plant of water process according to claim 1, which is characterized in that the transmission mechanism includes being fixed on to add
Driven wheel (46) in medicine shaft (41) and the driving wheel (47) being fixed on drive shaft (44) have on the driving wheel (47)
There is fan-shaped notch (48), the driving wheel (47) and driven wheel (46) are metal gear, and the driving wheel (47) can be with
Driven wheel (46) engagement.
4. the chemicals dosing plant of according to claim 1 or 2 or 3 water process, which is characterized in that the charging mechanism includes one
Bellows (61), the bellows (61) is interior to be embedded with reset spring, the lower end of the bellows (61) and the bottom of dosing tank
Wall surface is fixedly linked, and the upper end of the bellows (61) is fixed with end plate (62), offers a screw thread on the end plate (62)
Hole, the dosing shaft (41) are rotatably connected in threaded hole, and the upper end opening of the chemical feed pipe (42) is located at bellows (61)
It is interior, a check valve (63) are fixedly installed on the end plate (62).
5. the chemicals dosing plant of according to claim 1 or 2 or 3 water process, which is characterized in that the charging mechanism includes one
The both ends of clockwork spring (64), the clockwork spring (64) are separately fixed on the bottom and dosing shaft (41) of dosing tank, and the dosing turns
It is fixedly installed on axis (41) bearing shell (65), the bearing shell (65) can cover the upper end opening of chemical feed pipe (42), described to add
Pencil (42) is fixedly linked with dosing tank.
6. the chemicals dosing plant of according to claim 1 or 2 or 3 water process, which is characterized in that the drive shaft (44)
Upper end offers a charging aperture (51), charging aperture (51) connection external world and dosing tank, removable on the drive shaft (44)
It unloads and is connected with an end cap (52), the end cap (52) can cover the upper end opening of charging aperture (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820641176.9U CN208308462U (en) | 2018-04-28 | 2018-04-28 | The chemicals dosing plant of water process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820641176.9U CN208308462U (en) | 2018-04-28 | 2018-04-28 | The chemicals dosing plant of water process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308462U true CN208308462U (en) | 2019-01-01 |
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ID=64714668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820641176.9U Active CN208308462U (en) | 2018-04-28 | 2018-04-28 | The chemicals dosing plant of water process |
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| Country | Link |
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| CN (1) | CN208308462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364944A (en) * | 2020-03-13 | 2020-07-03 | 山东厚俞实业有限公司 | Chemical adding device for oil extraction |
| CN112875776A (en) * | 2021-01-15 | 2021-06-01 | 重庆泓翔环保科技有限公司 | Water treatment system and control method thereof |
-
2018
- 2018-04-28 CN CN201820641176.9U patent/CN208308462U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364944A (en) * | 2020-03-13 | 2020-07-03 | 山东厚俞实业有限公司 | Chemical adding device for oil extraction |
| CN111364944B (en) * | 2020-03-13 | 2021-12-10 | 山东厚俞实业有限公司 | Chemical adding device for oil extraction |
| CN112875776A (en) * | 2021-01-15 | 2021-06-01 | 重庆泓翔环保科技有限公司 | Water treatment system and control method thereof |
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