CN213049555U - Plate frame for removing ammonia nitrogen medicament - Google Patents
Plate frame for removing ammonia nitrogen medicament Download PDFInfo
- Publication number
- CN213049555U CN213049555U CN202020732267.0U CN202020732267U CN213049555U CN 213049555 U CN213049555 U CN 213049555U CN 202020732267 U CN202020732267 U CN 202020732267U CN 213049555 U CN213049555 U CN 213049555U
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- Prior art keywords
- filter
- frame
- filter plate
- plate
- ammonia nitrogen
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Abstract
The utility model discloses a get rid of sheet frame of ammonia nitrogen medicament, include the filter frame and set up the filter plate in the filter frame, the both ends face of filter plate disposes the filter cloth, run through the filter cloth and seted up the round hole with the center of filter plate, four angles that are located the filter frame correspond the filter plate and have seted up the water conservancy diversion hole respectively, the filter frame corresponds the filter plate and has seted up the guiding gutter with every water conservancy diversion hole, the round hole, the filter plate, guiding gutter and water conservancy diversion hole form the passageway, so that pass through the filter plate through the leading-in filtrating of round hole, flow out after the leading-in. The utility model relates to a get rid of sheet frame of ammonia nitrogen medicament has improved the life of sheet frame to practice thrift manufacturing cost, also improved labor efficiency.
Description
Technical Field
The utility model belongs to the technical field of ammonium molybdate production facility, concretely relates to get rid of sheet frame of ammonia nitrogen medicament.
Background
The plate-and-frame filter press plays a key role in the production process of ammonium molybdate, and the stable operation of production is directly influenced by the good and bad filtering effect. And (3) an ammonium molybdate washing procedure, wherein the wastewater discharged while removing impurities contains molybdenum metal: 10-20g/l, ammonia nitrogen: 0.3-2.0g/l, subsequently recovering molybdenum and adding an ammonia nitrogen removing agent to treat the wastewater, and then filtering the wastewater by using a frame filter press to reach the standard and discharging the wastewater.
The mode that present plate and frame filter press filtrate drain mouth channel was both sides interval round hole dark way about the unilateral converges to the pipeline in, it is more to retrieve solution foam microparticle after the molybdenum production line adds the ammonia nitrogen and gets rid of the medicament, collects the mouth for plate and frame filter plate drain liquid drain dark way and leads to the fact the jam, and the difficult clearance that hardens, liquid can't get into in the pipeline, the flowing back is smooth, filter speed is slow, low in labor efficiency, hidden danger such as system pipeline pressure safety superpressure, has reduced production efficiency to a great extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a get rid of sheet frame of ammonia nitrogen medicament has solved the drain of sheet frame among the prior art not smooth to production efficiency's problem has been reduced.
The technical proposal adopted by the utility model is that,
the utility model provides a get rid of sheet frame of ammonia nitrogen medicament, include the filter frame and set up the filter plate in the filter frame, the both ends face of filter plate disposes the filter cloth, the round hole has been seted up at the center of running through filter cloth and filter plate, four angles that are located the filter frame correspond the filter plate and have seted up the water conservancy diversion hole respectively, the filter frame corresponds the filter plate and has seted up the guiding gutter with every water conservancy diversion hole, the round hole, the filter plate, the guiding gutter and the water conservancy diversion hole form the passageway, so that make through the leading-in filtrating of round hole pass through the filter plate.
The utility model is also characterized in that,
a plurality of bulges are formed on two end faces of the filter plate, and at least one part of bulges is attached to the filter cloth.
The number of the flow guide grooves corresponding to each flow guide hole is two.
The included angle of the two diversion grooves corresponding to each diversion hole along the direction of the filter plate is set to be an acute angle.
The filter plate is arranged into an arc shape at the edge corresponding to the flow guide hole.
The beneficial effects of the utility model are that, a get rid of sheet frame of ammonia nitrogen medicament under the sealed condition of not changing the sheet frame, collect the channel with the dark way of round hole form and change into the basin formula open road and collect the channel, increased the mobility and the flow of liquid, solved the dark way and collected the technical problem that the pipeline blockked up, avoid blockking up unable filtration because of the dark way water conservancy diversion mouth, and then need frequently change the filter plate, the utility model provides the high life of filter plate has practiced thrift manufacturing cost, improves labor efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a plate frame for removing ammonia nitrogen agents of the present invention;
FIG. 2 is a schematic side view of a plate frame for removing ammonia nitrogen agents according to the present invention;
FIG. 3 is a schematic diagram of the flow direction of the filtrate of a plate frame for removing ammonia nitrogen agents according to the present invention;
figure 4 is the structure diagram of the plate-and-frame filter press for removing the plate frame of the ammonia nitrogen medicament.
In the figure, 1, a filter frame, 2, a circular hole, 3, a flow guide hole, 4, a flow guide groove, 5, a filter plate, 6, a plate frame, 7, a liquid outlet, 8, a liquid inlet pipe, 9, a pressure pump, 10, a liquid outlet pipe, 11, filter cloth and 12 are bulges.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 3, a plate frame for removing ammonia nitrogen agents, including a filter frame 1 and a filter plate 5 disposed in the filter frame 1, filter cloth 11 is disposed on both end faces of the filter plate 5, a circular hole 2 is disposed through the centers of the filter cloth 11 and the filter plate 5, flow guide holes 3 are disposed at four corners of the filter frame 1 corresponding to the filter plate 5, flow guide grooves 4 are disposed at the filter frame 1 corresponding to the filter plate 5 and each flow guide hole 3, the circular hole 2, the filter plate 5, the flow guide grooves 4 and the flow guide holes 3 form a channel, so that a filtrate guided through the circular hole 2 is filtered by the filter plate 5, and is discharged after being guided into the flow guide holes 3 along the flow guide grooves 4.
Further, as shown in fig. 2, a plurality of protrusions 12 are formed on both end surfaces of the filter sheet 5, and at least a part of the protrusions 12 are attached to the filter cloth 11.
Further, as shown in fig. 1, two diversion trenches 4 are provided for each diversion hole 3.
Further, as shown in fig. 1, an included angle between two guiding grooves 4 corresponding to each guiding hole 3 along the direction of the filter plate 5 is set to be an acute angle.
The utility model relates to a get rid of sheet frame of ammonia nitrogen medicament improves through the hidden road water conservancy diversion that will have now for coming the water conservancy diversion through guiding gutter 4, and every guiding hole 3 corresponds two contained angles and is the guiding gutter 4 of acute angle, has further improved the life and the work efficiency of sheet frame.
Further, as shown in fig. 1, the filter plate 5 is provided in an arc shape at an edge corresponding to the guide hole 3.
As shown in fig. 3, in the operation of the utility model, a plurality of plate frames 6 are stacked and laminated in sequence to form a plate frame filter, the circular hole 2 and the diversion hole 3 of each plate frame form a channel correspondingly, a liquid outlet 7 is arranged on one side of the plate frame filter corresponding to the channel formed by each diversion hole 3, and each liquid outlet 7 is provided with a liquid outlet pipe; a liquid inlet is arranged on a channel formed corresponding to the round hole 2 and connected with a liquid inlet pipe 8, and the liquid inlet pipe 8 is provided with a booster pump 9.
The plate frame filter is pressurized by a pressurizing pump 9 to feed liquid, and then filtrate is discharged from a liquid outlet through filtration.
The utility model relates to a get rid of concrete operation process of sheet frame of ammonia nitrogen medicament does: the utility model discloses when the operation, the roughness of inspection filter cloth 11 and filter plate 5 to guarantee that filter cloth 11 and filter plate 5 and the protruding 12 laminating on the board is good, 6 states of whole sheet frame are normal after, will react the good material and pass through force (forcing) pump 9, from the feed liquor pipe 8 in the round hole 2 gets into the sheet frame filter, the material is filter residue and filtrating through 11 separation of filter cloth. The filter residue is enriched on the filter cloth 11 to form a filter cake between the filter plates 5, the filtrate enters the diversion holes 3 through the diversion grooves 4 on the filter frame 1, passes through the liquid outlet holes 7, then passes through the liquid outlet pipe 10, and finally is discharged into the storage tank, thereby completing the filtration link. At this point, the job is completed.
The utility model relates to a get rid of sheet frame of ammonia nitrogen medicament improves the drain that is the guide slot form through the dark way drain that will have now, has reduced the problem of filtering the jam to a great extent, the utility model provides the high life of sheet frame to practice thrift manufacturing cost, also improved labor efficiency.
Claims (5)
1. The utility model provides a get rid of sheet frame of ammonia nitrogen medicament, its characterized in that, includes filter frame (1) and sets up filter plate (5) in filter frame (1), the both ends face of filter plate (5) disposes filter cloth (11), runs through round hole (2) have been seted up with the center of filter plate (5), are located four angles of filter frame (1) correspond filter plate (5) and have seted up water conservancy diversion hole (3) respectively, guide gutter (4) have been seted up in filter frame (1) correspondence filter plate (5) and every water conservancy diversion hole (3), round hole (2), filter plate (5), guide gutter (4) and water conservancy diversion hole (3) form the passageway to the messenger passes through filter plate (5) through the leading-in filtrating of round hole (2), follows flow out behind guide gutter (4) leading-in water conservancy diversion hole (3).
2. The plate frame for removing ammonia nitrogen agents as claimed in claim 1, wherein a plurality of protrusions (12) are formed on two end faces of the filter plate (5), and at least a part of the protrusions (12) are attached to the filter cloth (11).
3. The plate frame for removing ammonia nitrogen agents as claimed in claim 1, wherein two flow guide grooves (4) are provided for each flow guide hole (3).
4. The plate frame for removing ammonia nitrogen agents as claimed in claim 3, wherein the included angle of the two diversion trenches (4) corresponding to each diversion hole (3) along the direction of the filter plate (5) is set to be an acute angle.
5. The plate frame for removing ammonia nitrogen agents as claimed in claim 1, wherein the filter plate (5) is arc-shaped at the edge corresponding to the flow guide hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020732267.0U CN213049555U (en) | 2020-05-07 | 2020-05-07 | Plate frame for removing ammonia nitrogen medicament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020732267.0U CN213049555U (en) | 2020-05-07 | 2020-05-07 | Plate frame for removing ammonia nitrogen medicament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213049555U true CN213049555U (en) | 2021-04-27 |
Family
ID=75552430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020732267.0U Active CN213049555U (en) | 2020-05-07 | 2020-05-07 | Plate frame for removing ammonia nitrogen medicament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213049555U (en) |
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2020
- 2020-05-07 CN CN202020732267.0U patent/CN213049555U/en active Active
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