CN208799970U - A kind of monoammonium phosphate purification processes device - Google Patents
A kind of monoammonium phosphate purification processes device Download PDFInfo
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- CN208799970U CN208799970U CN201821161498.XU CN201821161498U CN208799970U CN 208799970 U CN208799970 U CN 208799970U CN 201821161498 U CN201821161498 U CN 201821161498U CN 208799970 U CN208799970 U CN 208799970U
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- China
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- silicon carbide
- carbide film
- recoil tank
- full silicon
- film filter
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Abstract
The utility model discloses a kind of monoammonium phosphate purification processes devices, including feed pump, recoil tank, described feed pump one end connects feed pipe, the other end connects full silicon carbide film filter feed end, the full silicon carbide film filter other end is equipped with concentrated solution outlet, the full silicon carbide film filter is exported by penetrating fluid to be connected with recoil tank, and recoil tank is equipped with the outlet of purification liquid, and all liquid materials, which flow through pipeline switch and feed pump, recoil tank, all has acid-alkali-corrosive-resisting performance.Using the full silicon carbide membrane tube of unsymmetric structure, fluid is made to reach the requirement of separation, concentration, purifying, and membrane filtration hole can also restore its filtering function automatically, reach automatically cleaning purpose.It is small with occupied area, high-precision, the advantages that low energy consumption, acid corrosion-resistant, and production process does not need additional manpower, and has automatic back-flushing function, guarantees that equipment filters high efficiency.
Description
Technical field
The utility model relates to the processing of chemical industry preparation, and in particular to a kind of monoammonium phosphate purification processes device.
Background technique
In monoammonium phosphate production slurry concentration process, method is all to carry out filters pressing, filter press using filter press at this stage
Cardboard not acid and alkali-resistance, need to often replace, filter press operation needs largely artificial, and production cost is higher, while be press-filtered out come it is clear
Liquid purity is also unable to get guarantee.
To solve the above-mentioned problems, we have developed a kind of monoammonium phosphate purification processes device, and this device can be direct
Separating treatment carried out to monoammonium phosphate slurry, and 90 DEG C can be greater than, pH value less than 2 under the conditions of carry out continuous production, and produce
Process does not need additional manpower, and energy consumption is lower, and occupied area is small, can greatly save production cost.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned deficiency, and it is small to provide a kind of occupied area,
The device that energy directly Congjiang river and lake water intaking is purified, and the device can provide high water purification quality, water purification rate, and purified water can
Drinking water standard is directly reached, automation cleaning function is able to achieve, and no replacement is required filter core.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of monoammonium phosphate purification processes device,
Including feed pump, recoil tank, it is characterised in that: described feed pump one end connects feed pipe, and the other end connects full silicon carbide film mistake
Filter feed end, the full silicon carbide film filter other end are equipped with concentrated solution outlet, and the full silicon carbide film filter passes through infiltration
Liquid outlet is connected with recoil tank, and recoil tank is equipped with the outlet of purification liquid, and all liquid materials flow through pipeline switch and feed pump, recoil tank all
With acid-alkali-corrosive-resisting performance.
The full silicon carbide film filter is to be equipped with membrane tube in the cavity, and cavity both ends are equipped with flange and sealing ring, cavity
Wall is exported equipped with penetrating fluid.
Air compressor machine is connected by water pipe under the recoil tank, recoils and is equipped with switch between tank and air compressor machine.
Utility model it is a technical advantage that:
Using the full silicon carbide membrane tube of unsymmetric structure, structural advantage is material liquid flow at high speed, flowing side in membrane tube
To tangent with film surface, the clarified permeation liquid containing small molecule component penetrates film along direction normal thereto outward driven by pressure, contains
The muddy concentrate of macromolecular components is rejected by, and the liquid institute band that temporary covering can be flowed into constantly on film surface
It walks, to make fluid achieve the purpose that separation, concentration, purifying, and membrane filtration hole can also restore its filtering function automatically, reaches from clear
Clean purpose.
The advantages that utility model device has occupied area small, high-precision, low energy consumption, acid corrosion-resistant, and production process
Additional manpower is not needed, and has automatic back-flushing function, guarantees that equipment filters high efficiency.
Detailed description of the invention
Fig. 1 is the utility model principle figure.
Fig. 2 is the full silicon carbide film percolating filter structural schematic diagram of the utility model.
In figure, 1 feed pipe, 2 feed pumps, 3 full silicon carbide film filters, 31 flanges, 32 sealing rings, 33 penetrating fluids outlet,
34 membrane tubes, 35 cavitys, 4 concentrated solution outlets, 5 recoil tanks, 51 purification liquid outlet, 6 air compressor machines, 7 switch K1, k2, K3, K4, K5,
K6,8 pressure gauges 1,9 pressure gauges 2.
Specific embodiment
Below in conjunction with attached drawing, the present invention will be further described.
As depicted in figs. 1 and 2, the utility model discloses a kind of monoammonium phosphate purification processes device, including feed pump 2,
Full silicon carbide film filter 3, recoil tank 5, and described feed pump one end connects feed pipe, and the other end connects full silicon carbide film filter
Feed end, the full silicon carbide film filter other end are equipped with concentrated solution outlet 4, and the full silicon carbide film filter is gone out by penetrating fluid
Mouth 33 is connected with recoil tank, and recoil tank is equipped with purification liquid and exports 51, and all liquid materials flow through pipeline switch and feed pump, recoil tank all
With acid-alkali-corrosive-resisting performance.
The full silicon carbide film filter 3 is to be equipped with membrane tube 34 in the cavity, and cavity both ends are equipped with flange 31 and sealing ring
32, cavity wall is equipped with penetrating fluid outlet 33.
Air compressor machine 6 is connected by water pipe under the recoil tank, recoils and is equipped with switch 7 between tank and air compressor machine.
Shown in FIG. 1 is a kind of monoammonium phosphate purification processes device, mainly includes feed inlet, feed pump, full silicon carbide film
Filter, recoil tank, air compressor machine.The full silicon carbide film filter is by the quick coupling of polypropylene material, valve and pipe hot melting
It docks, is entire full silicon carbide film support carrier；The feed pump (water pump) can be corrosion-resistant；The recoil tank material is
Polypropylene, storage is the filtered clear liquid of purification；The air compressor machine provides certain pressure for equipment backwash；Equipment each section
Connecting valve, pipe material use polypropylene.
Fig. 2 is full silicon carbide film permeator, including full silicon carbide film and silicon carbide film component shown in being.Silicon carbide film is
100% silicon carbide is fired through high temperature, and filter membrane is unsymmetric structure, porosity > 45%, have big flux, acid-alkali-corrosive-resisting,
The advantages that high-intensitive, can from be greater than 90 DEG C, under conditions of pH value is less than 2, long-play；Silicon carbide film component homo-polypropylene
Material is constituted.Full silicon carbide film is the high-end product in ceramic membrane field, and have many excellent performances: chemical stability is good, machine
Tool intensity is good, acid-alkali-corrosive-resisting, easy cleaning and regeneration etc..In monoammonium phosphate production slurry concentration process, it can be effectively gone out
Middle impurity.
When equipment operation, K1 is turned on the switch, treating material passes through full silicon carbide film after feed pump (water pump) pressurization
Filter adjusts K2, guarantees into 1 registration of pressure gauge between 0-0.5MPa, adjusts K3, and control 2 registration of pressure gauge is stablized in 0-
0.5MPa, treated driven by pressure, and material can be infiltrated along the direction vertical with full silicon carbide film, by switch
K4 enters recoil tank, and the suspended matter, macromolecular substances etc. in material can be trapped within inner wall, by full silicon carbide film channel
Concentrate washes away out, the reflowable repeated multiple times carry out purification processes of this concentrate, until at waste material.It is beaten after recoil tank is full
Switch K5 closes K6, the material after purification processes can be obtained.After equipment runs a period of time, full silicon carbide film pipe plug
Plug when service efficiency decreases, closes K5, opens K6, can carry out backwash silicon carbide film filter, silicon carbide film online
The impurity of vias inner walls is washed out, has the function that clean membrane tube.
Claims (3)
1. a kind of monoammonium phosphate purification processes device, including feed pump, recoil tank, it is characterised in that: the feed pump connection is complete
Silicon carbide film filter feed end, the full silicon carbide film filter other end are equipped with concentrated solution outlet, the full silicon carbide film filtering
Device is exported by penetrating fluid to be connected with recoil tank, and recoil tank is equipped with the outlet of purification liquid, and all liquid materials flow through pipeline switch and charging
Pump, recoil tank all have acid-alkali-corrosive-resisting performance.
2. a kind of monoammonium phosphate purification processes device as described in claim 1, it is characterized in that: the full silicon carbide film filter
It is to be equipped with membrane tube in the cavity, cavity both ends are equipped with flange and sealing ring, and cavity wall is exported equipped with penetrating fluid.
3. a kind of monoammonium phosphate purification processes device as described in claim 1, it is characterized in that: passing through water pipe under the recoil tank
Air compressor machine is connected, recoils and is equipped with switch between tank and air compressor machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161498.XU CN208799970U (en) | 2018-07-20 | 2018-07-20 | A kind of monoammonium phosphate purification processes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161498.XU CN208799970U (en) | 2018-07-20 | 2018-07-20 | A kind of monoammonium phosphate purification processes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208799970U true CN208799970U (en) | 2019-04-30 |
Family
ID=66230805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821161498.XU Active CN208799970U (en) | 2018-07-20 | 2018-07-20 | A kind of monoammonium phosphate purification processes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208799970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113797757A (en) * | 2021-09-24 | 2021-12-17 | 湖北迪洁膜科技有限责任公司 | Wet process phosphoric acid purification processing apparatus |
-
2018
- 2018-07-20 CN CN201821161498.XU patent/CN208799970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113797757A (en) * | 2021-09-24 | 2021-12-17 | 湖北迪洁膜科技有限责任公司 | Wet process phosphoric acid purification processing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Purification and Treatment Device for Monoammonium Phosphate Effective date of registration: 20230504 Granted publication date: 20190430 Pledgee: Ezhou Changda Investment Holding Group Co.,Ltd. Pledgor: HUBEI DIJIE MEMBRANE TECHNOLOGY CO.,LTD. Registration number: 2016420000057 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |