CN207126244U - The precipitation filtering separation device of dilute formaldehyde in a kind of paraformaldehyde - Google Patents
The precipitation filtering separation device of dilute formaldehyde in a kind of paraformaldehyde Download PDFInfo
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- CN207126244U CN207126244U CN201721083987.3U CN201721083987U CN207126244U CN 207126244 U CN207126244 U CN 207126244U CN 201721083987 U CN201721083987 U CN 201721083987U CN 207126244 U CN207126244 U CN 207126244U
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- casing
- motor
- paraformaldehyde
- discharge nozzle
- precipitating reagent
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Abstract
The utility model discloses a kind of precipitation filtering separation device of dilute formaldehyde in paraformaldehyde,Including base,Supporting table and casing,Both sides are provided with supporting plate on base,Supporting plate upper end is provided with supporting table,Casing is installed in supporting table,Casing upper end is provided with motor and power supply,Motor is electrically connected with the power supply,The motor shaft of motor is connected through casing with rotating shaft one end,Rotating shaft is provided with more agitating shafts,Casing side upper end is provided with L-shaped feed pipe,One end of L-shaped feed pipe is provided with feed hopper,By the way that precipitating reagent feeding mechanism can be provided to precipitating reagent into raw material,Agitating shaft rotation is driven to be sufficiently mixed precipitating reagent and raw material by motor,A period of time is stood after mixing,After solution is divided into,Lower floor's mixture is flowed out by screen pack from the second discharge nozzle,Upper strata formaldehyde flows out from the first discharge nozzle,It is reasonable in design,Realize the recycling of dilute formaldehyde in paraformaldehyde.
Description
Technical field
The utility model is related to a kind of precipitation filtering separation device, more particularly, in a kind of paraformaldehyde dilute formaldehyde it is heavy
Shallow lake filtering separation device.
Background technology
Production technology of paraformaldehyde, unnecessary moisture is exactly evaporated by steam heater meanses, to improve paraformaldehyde
Content, and substantial amounts of dilute formaldehyde caused by technique, be exactly we there is an urgent need to the intermediate products of processing；In production at this stage
In, dilute formaldehyde caused by scraper dryer concentrate formaldehyde can be used for Formaldehyde Production（Instead of soft water）, but because rake is done
Caused dust is also blended in dilute formaldehyde caused by rake type dryer dry device in the drying process, causes dilute formaldehyde muddy,
Formaldehyde recovery is cannot be used for, so methenamine Workshop Production methenamine can only be delivered to.
But because methenamine profit is negative at this stage, dilute formaldehyde caused by rake type dryer is only used as methenamine
Raw materials for production have been not suitable for the requirement of enterprise development at this stage, and there is an urgent need to separately seek technological means come produced by handling rake type dryer
Dilute formaldehyde.
Utility model content
The technical problems to be solved in the utility model is to overcome dilute formaldehyde in existing paraformaldehyde can not be with paraformaldehyde
Carry out the defects of separation and recovery utilizes, there is provided the precipitation filtering separation device of dilute formaldehyde in a kind of paraformaldehyde, on solving
State problem.
To achieve the above object, the utility model provides following technical scheme：The precipitation of dilute formaldehyde in a kind of paraformaldehyde
Filtering separation device, including base, supporting table and casing, both sides are provided with supporting plate, the supporting plate upper end on the base
Supporting table is installed, casing is installed in the supporting table, the casing upper end is provided with motor and power supply, the motor and power supply
It is electrically connected with, the motor shaft of the motor is connected through casing with rotating shaft one end, and the rotating shaft is provided with more agitating shafts, described
Casing side upper end is provided with L-shaped feed pipe, and one end of the L-shaped feed pipe is provided with feed hopper, and casing side lower end is provided with
First discharge nozzle, first discharge nozzle are provided with the first outlet valve, and the casing opposite side is provided with precipitating reagent feeding mechanism, institute
State precipitating reagent feeding mechanism and be provided with shift knob, the bottom half is provided with the second discharge nozzle, set on second discharge nozzle
There is the second outlet valve, the junction of second discharge nozzle and casing is provided with screen pack.
As a kind of optimal technical scheme of the present utility model, heating rod, the heating rod and electricity are provided with the rotating shaft
Source is electrically connected with.
As a kind of optimal technical scheme of the present utility model, the motor is provided with motor fixing device.
As a kind of optimal technical scheme of the present utility model, the junction of the supporting plate and supporting table, which is provided with, to be strengthened
Muscle.
As a kind of optimal technical scheme of the present utility model, the base lower end is provided with universal wheel.
As a kind of optimal technical scheme of the present utility model, the precipitating reagent feeding mechanism is built with precipitating reagent.
Compared with prior art, the beneficial effects of the utility model are：The precipitation filtering of dilute formaldehyde in this kind of paraformaldehyde
Separator, by the way that precipitating reagent feeding mechanism can be provided to precipitating reagent into raw material, agitating shaft is driven to rotate by motor
Precipitating reagent and raw material can be sufficiently mixed, a period of time be stood after mixing, after solution is divided into, lower floor's mixture passed through
Filter screen flows out from the second discharge nozzle, and upper strata formaldehyde flows out from the first discharge nozzle, reasonable in design, realizes dilute in paraformaldehyde
The recycling of formaldehyde.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the precipitation filtering separation device structural representation of dilute formaldehyde in a kind of paraformaldehyde described in the utility model；
In figure：1st, base；2nd, supporting table；3rd, casing；4th, supporting plate；5th, motor；6th, power supply；7th, rotating shaft；8th, agitating shaft；9、
L-shaped feed pipe；10th, feed hopper；11st, the first discharge nozzle；12nd, the first outlet valve；13rd, precipitating reagent feeding mechanism；14th, switch is pressed
Button；15th, the second discharge nozzle；16th, the second outlet valve；17th, screen pack；18th, heating rod；19th, motor fixing device；20th, reinforcement；
21st, universal wheel.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：The precipitation filtering point of dilute formaldehyde in a kind of paraformaldehyde
From device, including base 1, supporting table 2 and casing 3, both sides are provided with supporting plate 4 on base 1, and the upper end of supporting plate 4 is provided with branch
Platform 2 is supportted, supporting table 2 is used for supporting box 3, is provided with casing 3 in supporting table 2, and casing 2 is used for filling mixing for paraformaldehyde and formaldehyde
Solution is closed, the upper end of casing 3 is provided with motor 5 and power supply 6, and motor 5 is electrically connected with power supply 6, and power supply 6 is that motor 5 is powered, motor 5
Motor shaft be connected through casing 3 with the one end of rotating shaft 7, rotating shaft 7 is provided with more agitating shafts 8, and motor 5 drives agitating shaft 8 to rotate,
Mixed solution and precipitating reagent are thoroughly mixed, the side upper end of casing 3 is provided with L-shaped feed pipe 9, and one end of L-shaped feed pipe 9 is set
There is feed hopper 10, raw material can be poured into feed hopper 10, raw material is easily entered in casing 3, and the side lower end of casing 3 is provided with the
One discharge nozzle 11, the first discharge nozzle 11 are provided with the first outlet valve 12, and the opposite side of casing 3 is provided with precipitating reagent feeding mechanism 13, sink
Shallow lake agent feeding mechanism 13 is used for providing precipitating reagent, and precipitating reagent feeding mechanism 13 is provided with shift knob 14, and shift knob 14 is controllable
Precipitating reagent in precipitating reagent feeding mechanism 13 processed is entered in casing 3, and the bottom of casing 3 is provided with the second discharge nozzle 15, solution layering
Afterwards, lower floor's mixture flows out from the second discharge nozzle 15, and upper strata formalin flows out from the first discharge nozzle 11, the second discharge nozzle
15 are provided with the second outlet valve 16, and the junction of the second discharge nozzle 15 and casing 3 is provided with screen pack 17, and screen pack 17 can prevent first
Aldehyde solution flows out from the second discharge nozzle 15.
Heating rod 18 is provided with rotating shaft 7, heating rod 18 can heat to mixed solution, precipitating reagent is entered with mixed solution
Row is sufficiently mixed, and heating rod 18 is electrically connected with power supply 6, and motor 5 is provided with motor fixing device 19, and motor fixing device 19 can
Motor 5 is fixed, prevents motor 5 from being loosened during work, contingency, the junction of supporting plate 4 and supporting table 2 occurs
Provided with reinforcement 20, reinforcement 20 can improve the intensity of supporting plate 4 and the junction of supporting table 2, make device more firm, base 1
Lower end is provided with universal wheel 21, and universal wheel 21 can facilitate the movement of device, and precipitating reagent feeding mechanism 13 is built with precipitating reagent, poly first
Aldehyde dissolves in precipitating reagent, and so as to which by paraformaldehyde, extract and separate comes out from formaldehyde, mixed solution is layered.
Concrete principle：In use, raw material is poured into casing 3, the shift knob on precipitating reagent feeding mechanism 13 is opened
14, precipitating reagent is injected into casing 3, then turn on the power 6 switches and switched with motor 5, motor 5 drives agitating shaft 8 to rotate, will be heavy
Shallow lake agent mixes with raw material, while heating rod 18 can heat to solution, improves the mixing efficiency of precipitating reagent and raw material, then will
Power supply 6 is closed with the switch of motor 5, stands a period of time, after solution is layered, the second outlet valve 16 is opened, and lower floor's mixing is molten
Liquid is flowed out by screen pack 17 from the second discharge nozzle 15, after lower floor's solution all flows out, opens the first outlet valve 12, upper strata first
Aldehyde solution flows out from the first discharge nozzle 11.
The precipitation filtering separation device of dilute formaldehyde in this kind of paraformaldehyde, by can be into raw material by precipitating reagent feeding mechanism
Precipitating reagent is provided, drives agitating shaft rotation to be sufficiently mixed precipitating reagent and raw material by motor, is stood after mixing
For a period of time, after solution is divided into, lower floor's mixture is flowed out by screen pack from the second discharge nozzle, and upper strata formaldehyde goes out from first
Flowed out in expects pipe, it is reasonable in design, realize the recycling of dilute formaldehyde in paraformaldehyde.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. the precipitation filtering separation device of dilute formaldehyde in a kind of paraformaldehyde, including base（1）, supporting table（2）With casing（3）,
Characterized in that, the base（1）Upper both sides are provided with supporting plate（4）, the supporting plate（4）Upper end is provided with supporting table（2）,
The supporting table（2）On casing is installed（3）, the casing（3）Upper end is provided with motor（5）With power supply（6）, the motor（5）
With power supply（6）It is electrically connected with, the motor（5）Motor shaft pass through casing（3）With rotating shaft（7）One end connects, the rotating shaft（7）
It is provided with more agitating shafts（8）, the casing（3）Side upper end is provided with L-shaped feed pipe（9）, the L-shaped feed pipe（9）One
End is provided with feed hopper（10）, the casing（3）Side lower end is provided with the first discharge nozzle（11）, first discharge nozzle（11）On set
There is the first outlet valve（12）, the casing（3）Opposite side is provided with precipitating reagent feeding mechanism（13）, the precipitating reagent feeding mechanism
（13）It is provided with shift knob（14）, the casing（3）Bottom is provided with the second discharge nozzle（15）, second discharge nozzle（15）On
Provided with the second outlet valve（16）, second discharge nozzle（15）With casing（3）Junction be provided with screen pack（17）.
2. the precipitation filtering separation device of dilute formaldehyde in a kind of paraformaldehyde according to claim 1, it is characterised in that institute
State rotating shaft（7）It is interior to be provided with heating rod（18）, the heating rod（18）With power supply（6）It is electrically connected with.
3. the precipitation filtering separation device of dilute formaldehyde in a kind of paraformaldehyde according to claim 1, it is characterised in that institute
State motor（5）It is provided with motor fixing device（19）.
4. the precipitation filtering separation device of dilute formaldehyde in a kind of paraformaldehyde according to claim 1, it is characterised in that institute
State supporting plate（4）With supporting table（2）Junction be provided with reinforcement（20）.
5. the precipitation filtering separation device of dilute formaldehyde in a kind of paraformaldehyde according to claim 1, it is characterised in that institute
State base（1）Lower end is provided with universal wheel（21）.
6. the precipitation filtering separation device of dilute formaldehyde in a kind of paraformaldehyde according to claim 1, it is characterised in that
The precipitating reagent feeding mechanism（13）Built with precipitating reagent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083987.3U CN207126244U (en) | 2017-08-28 | 2017-08-28 | The precipitation filtering separation device of dilute formaldehyde in a kind of paraformaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083987.3U CN207126244U (en) | 2017-08-28 | 2017-08-28 | The precipitation filtering separation device of dilute formaldehyde in a kind of paraformaldehyde |
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| Publication Number | Publication Date |
|---|---|
| CN207126244U true CN207126244U (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721083987.3U Active CN207126244U (en) | 2017-08-28 | 2017-08-28 | The precipitation filtering separation device of dilute formaldehyde in a kind of paraformaldehyde |
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| CN (1) | CN207126244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465292A (en) * | 2018-06-11 | 2018-08-31 | 东营市安凯石油化工有限公司 | A kind of waste lubricant oil regeneration utilizes device |
-
2017
- 2017-08-28 CN CN201721083987.3U patent/CN207126244U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465292A (en) * | 2018-06-11 | 2018-08-31 | 东营市安凯石油化工有限公司 | A kind of waste lubricant oil regeneration utilizes device |
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