CN207957845U - A kind of fluid pressure type electric drive membrane stack device - Google Patents
A kind of fluid pressure type electric drive membrane stack device Download PDFInfo
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- CN207957845U CN207957845U CN201721703839.7U CN201721703839U CN207957845U CN 207957845 U CN207957845 U CN 207957845U CN 201721703839 U CN201721703839 U CN 201721703839U CN 207957845 U CN207957845 U CN 207957845U
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- membrane stack
- latch
- electric drive
- fluid pressure
- type electric
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Abstract
The utility model belongs to extraordinary feed separation and water-treatment technology field more particularly to a kind of fluid pressure type electric drive membrane stack device, including：Rack and the fixation latch for being separately positioned on rack both sides and movable latch, the lateral surface of the activity latch are connected with hydraulic drive mechanism and can be run relative to fixed latch along rack under the action of hydraulic drive mechanism；It is equipped with electrode plate and membrane stack successively from two sides to center between the fixed latch and movable latch；It is equipped between the adjacent membrane stack of any two between electrode plate, membrane stack and fixed latch adjacent thereto or movable latch and also is provided with electrode plate.The utility model provides a kind of fluid pressure type electric drive membrane stack device, electric drive membrane stack and electrode plate are fixed by the cooperation between fixed latch and the movable latch of hydraulic drive mechanism driving, have the advantages that operating pressure is controllable and compression degree is uniform, can easily realize very much the compression installation to multiple membrane stacks.
Description
Technical field
The utility model belongs to extraordinary feed separation and water-treatment technology field more particularly to a kind of fluid pressure type electric drive film
Stack device.
Background technology
Electric drive membrane separation technique be based on DC electric field act on ion selectivity in lower solution through electric drive film come
The separation concentration for realizing solution electrolyte, due to having many advantages, such as that efficient, energy-saving and environmental protection and operating pressure are low, easy to operate,
It is widely used in the industries special type feed separation such as food, medicine, chemical industry and water treatment field.
Electric drive membrane stack device is made of multiple membrane stacks, electrode and pressing device.Core as electric drive membrane stack device
One of center portion part, membrane stack is often by several amberplexes and the alternately arranged film of partition board to gathering.To ensure that electricity drives
Dynamic membrane stack device not liquid leakage and entire membrane stack no leakage between internal freshwater room and concentrated water room in the process of running, need with lock
Tight device makes its clamping.However when membrane stack assembles tension, it frequently can lead to membrane stack intermediate ion exchange membrane and partition board generation can not
The deformation of recovery even pressure break.
Meanwhile at present the electric drive membrane stack device of commercial Application generally include hundreds of be to amberplex, such as specification
The membrane stack of 600 mm*1200 mm generally includes 200 ~ 300 pairs of amberplexes.The thickness of individual general amberplex is about
0.2 ~ 0.6 mm, about 1 mm of thickness of individual partition board, therefore about 500 ~ 1000 mm of thickness of single membrane stack.If using tradition
The fixed mode of installation bolt needs to install about 10 ~ 14 sets of screw rods in membrane stack surrounding, and the labor intensity on the one hand manually compressed is non-
Chang great, consolidation degree of the more than ten sets of screw rods of another aspect in artificial compaction process are difficult to keep consistent, and membrane stack unbalance stress holds
Easily there is part membrane stack infiltration or localized membrane heap compresses excessively, seriously affects membrane stack normal operation.In addition, solid using conventional bolt
Periodically, electric drive membrane stack device to unpick and wash service work also very complicated.
Utility model content
The purpose of this utility model is that for the deficiencies in the prior art, a kind of fluid pressure type electric drive film is provided
Stack device.
For this purpose, the above-mentioned purpose of the utility model is achieved through the following technical solutions：
A kind of fluid pressure type electric drive membrane stack device, the fluid pressure type electric drive membrane stack device include：It rack and is respectively set
The lateral surface of fixation latch in rack both sides and movable latch, the activity latch is connected with hydraulic drive mechanism
And it can be run relative to fixed latch along rack under the action of hydraulic drive mechanism；The fixed latch and active lock
It is equipped with electrode plate and membrane stack successively from two sides to center between tight plate；Electrode plate, film are equipped between the adjacent membrane stack of any two
It also is provided with electrode plate between heap and fixed latch adjacent thereto or movable latch.
While using above-mentioned technical proposal, the utility model can also be used or be combined using further below
Technical solution：
Preferably, the hydraulic drive mechanism includes：Hydraulic cylinder and the hydraulic axis being connected with hydraulic cylinder, the hydraulic axis
The other end be connected with movable latch.
Preferably, the side that the movable latch is connected with hydraulic drive mechanism is equipped with the method for connecting hydraulic axis
It is blue.
Preferably, the movable latch is equipped with for the pulley along housing slide activity latch.
Preferably, fixed locking backboard is equipped with reinforcing rib to the side of membrane stack.
Preferably, movable latch is equipped with reinforcing rib towards the side of hydraulic drive mechanism.
Preferably, the reinforcing rib of movable latch is equipped with for the pulley along housing slide activity latch.
Preferably, electrode plate includes electrode sheet frame and the positive electrode or negative electrode that are arranged in electrode sheet frame, the electrode
It is equipped with water inlet below sheet frame and top is equipped with the water outlet of respective number；Power supply is equipped on the positive electrode and negative electrode to connect
Hole.
Preferably, it is equipped with and water inlet, water outlet and the power supply on electrode plate on fixed latch and movable latch
It connects the corresponding water inlet in hole, water outlet and power supply and connects hole.
Preferably, the membrane stack number that fluid pressure type electric drive membrane stack device includes is 1 ~ 5, and each membrane stack includes 20 ~ 200 films
It is right.
Preferably, it is equipped with the supporting leg for being used to support fluid pressure type electric drive membrane stack device below the rack.
The utility model provides a kind of fluid pressure type electric drive membrane stack device, is driven by fixed latch and hydraulic drive mechanism
Cooperation between dynamic movable latch is fixed electric drive membrane stack and electrode plate, have operating pressure it is controllable and
The uniform advantage of compression degree can easily realize the compression installation to multiple membrane stacks very much.
Description of the drawings
Fig. 1 is a kind of fragmentary sectional elevation view of fluid pressure type electric drive membrane stack device provided by the utility model；
Fig. 2 is a kind of fluid pressure type electric drive membrane stack device provided by the utility model（Not comprising membrane stack and electrode plate）'s
Three-dimensional view；
Fig. 3 is a kind of schematic diagram of the electrode plate of fluid pressure type electric drive membrane stack device provided by the utility model.
Specific implementation mode
The utility model is described in further detail with reference to the drawings and specific embodiments.
A kind of fluid pressure type electric drive membrane stack device, including：Rack 1 and the fixation latch 2 for being separately positioned on 1 both sides of rack
It is connected with hydraulic drive mechanism with the lateral surface of movable latch 3, movable latch 3 and can be in the effect of hydraulic drive mechanism
Under run relative to fixed latch 2 along rack 1；Between fixed latch 2 and movable latch 3 successively from two sides to center
Equipped with electrode plate 5 and membrane stack 6；Electrode plate 5, membrane stack 6 and fixing lock adjacent thereto are equipped between the adjacent membrane stack 6 of any two
It also is provided with electrode plate 5 between tight plate 2 or movable latch 3.
Hydraulic drive mechanism includes：Hydraulic cylinder 401 and the hydraulic axis 402 being connected with hydraulic cylinder 401, hydraulic axis 402
The other end is connected with movable latch 3.
The side that movable latch 3 is connected with hydraulic drive mechanism is equipped with the flange 301 for connecting hydraulic axis 402,
Certainly in other examples, other fixed connection structures can also be used for connecting hydraulic drive mechanism and active lock
Tight plate, and fall within the protection scope of the present utility model.
Movable latch 3 is equipped with for the pulley 302 along 1 sliding activity latch 3 of rack, is implemented certainly in others
Example in, can also be arranged on movable latch with the matched groove of rack and so that groove and rack cooperation lower slider
Movable latch, these deformation or changes are all possible, and are fallen within the protection scope of the present utility model.
Fixed latch 2 is equipped with reinforcing rib 7 backwards to the side of membrane stack 6, movable latch 3 towards hydraulic drive mechanism one
Side is equipped with reinforcing rib 7.Certainly, if the intensity of fixed latch and movable latch is enough, reinforcement can not also be set
Muscle.
The reinforcing rib 7 of movable latch 3 is equipped with for the pulley 302 along 1 sliding activity latch 2 of rack.If living
Dynamic latch is not provided with reinforcing rib, then pulley can be arranged on movable latch.
Electrode plate 5 includes electrode sheet frame 501 and the positive electrode being arranged in electrode sheet frame 501 or negative electrode 502, electrode plate
501 lower section of frame is equipped with water inlet 8 and top is equipped with the water outlet 9 of respective number；Power supply is equipped on positive electrode or negative electrode to connect
Hole 10.
It is equipped with that connect hole with water inlet, water outlet and the power supply on electrode plate opposite on fixed latch and activity latch
Water inlet 8, water outlet 9 and the power supply answered connect hole 10.
The membrane stack number that fluid pressure type electric drive membrane stack device includes is 1 ~ 5, and each membrane stack includes 20 ~ 200 films pair.
1 lower section of rack is equipped with the supporting leg 101 for being used to support fluid pressure type electric drive membrane stack device.
Above-mentioned specific implementation mode is used for illustrating the utility model, the only preferred embodiment of the utility model, and
It is not to limit the utility model, it is new to this practicality in the spirit and scope of the claims of the utility model
Any modification, equivalent substitution, improvement and etc. that type is made, both fall within the scope of protection of the utility model.
Claims (10)
1. a kind of fluid pressure type electric drive membrane stack device, which is characterized in that the fluid pressure type electric drive membrane stack device includes：Rack and
It is separately positioned on the fixation latch of rack both sides and movable latch, the lateral surface and hydraulic driving machine of the activity latch
Structure is connected and can be run relative to fixed latch along rack under the action of hydraulic drive mechanism；The fixed latch
It is equipped with electrode plate and membrane stack successively from two sides to center between movable latch；Electricity is equipped between the adjacent membrane stack of any two
It also is provided with electrode plate between pole plate, membrane stack and fixed latch adjacent thereto or movable latch.
2. fluid pressure type electric drive membrane stack device according to claim 1, which is characterized in that the hydraulic drive mechanism packet
It includes：Hydraulic cylinder and the hydraulic axis being connected with hydraulic cylinder, the other end of the hydraulic axis are connected with movable latch.
3. fluid pressure type electric drive membrane stack device according to claim 2, which is characterized in that the activity latch and hydraulic pressure
The side that driving mechanism is connected is equipped with the flange for connecting hydraulic axis.
4. the fluid pressure type electric drive membrane stack device according to any one of claim 1-3, which is characterized in that the activity
Latch is equipped with for the pulley along housing slide activity latch.
5. fluid pressure type electric drive membrane stack device according to claim 4, which is characterized in that fixed backboard of locking is to membrane stack
Side is equipped with reinforcing rib.
6. fluid pressure type electric drive membrane stack device according to claim 4, which is characterized in that movable latch drives towards hydraulic pressure
The side of motivation structure is equipped with reinforcing rib.
7. fluid pressure type electric drive membrane stack device according to claim 6, which is characterized in that on the reinforcing rib of movable latch
Equipped with for the pulley along housing slide activity latch.
8. fluid pressure type electric drive membrane stack device according to claim 4, which is characterized in that electrode plate include electrode sheet frame and
The positive electrode or negative electrode being arranged in electrode sheet frame, the electrode sheet frame lower section is equipped with water inlet and top is equipped with respective number
Water outlet；It is equipped with power supply on the positive electrode and negative electrode and connects hole.
9. fluid pressure type electric drive membrane stack device according to claim 8, which is characterized in that fixed latch and activity are locked
It is equipped on plate and connects the corresponding water inlet in hole, water outlet and power supply with water inlet, water outlet and the power supply on electrode plate and connect hole.
10. fluid pressure type electric drive membrane stack device according to claim 1, which is characterized in that be equipped with and use below the rack
In the supporting leg of support hydraulic pressure formula electric drive membrane stack device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703839.7U CN207957845U (en) | 2017-12-12 | 2017-12-12 | A kind of fluid pressure type electric drive membrane stack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703839.7U CN207957845U (en) | 2017-12-12 | 2017-12-12 | A kind of fluid pressure type electric drive membrane stack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207957845U true CN207957845U (en) | 2018-10-12 |
Family
ID=63728981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721703839.7U Active CN207957845U (en) | 2017-12-12 | 2017-12-12 | A kind of fluid pressure type electric drive membrane stack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207957845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243773A (en) * | 2019-07-25 | 2020-06-05 | 金达泰克电子系统(北京)有限公司 | Wastewater treatment device and method capable of automatically changing membrane for radiation environment |
-
2017
- 2017-12-12 CN CN201721703839.7U patent/CN207957845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243773A (en) * | 2019-07-25 | 2020-06-05 | 金达泰克电子系统(北京)有限公司 | Wastewater treatment device and method capable of automatically changing membrane for radiation environment |
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| GR01 | Patent grant | ||
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Address after: Room 249, 2nd floor, building 2, Huaye hi tech Industrial Park, 1180 Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province, 310052 Patentee after: Zhejiang Dixiao Technology Co.,Ltd. Address before: Room 249, 2nd floor, building 2, Huaye hi tech Industrial Park, 1180 Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province, 310052 Patentee before: ZHEJIANG DIXIAO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |