CN220736384U - Material receiving device of filter press - Google Patents
Material receiving device of filter press Download PDFInfo
- Publication number
- CN220736384U CN220736384U CN202322330276.3U CN202322330276U CN220736384U CN 220736384 U CN220736384 U CN 220736384U CN 202322330276 U CN202322330276 U CN 202322330276U CN 220736384 U CN220736384 U CN 220736384U
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- CN
- China
- Prior art keywords
- material receiving
- bottle
- filter press
- gas washing
- receiving bottle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims abstract description 133
- 238000005406 washing Methods 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims description 10
- 239000010970 precious metal Substances 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 60
- 229910000510 noble metal Inorganic materials 0.000 abstract description 14
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000007769 metal material Substances 0.000 description 5
- 239000011344 liquid material Substances 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model discloses a material receiving device of a filter press, belonging to the field of separation equipment; the device comprises a material receiving bottle and a two-stage gas washing bottle, wherein the material receiving bottle is communicated with a filter press through a material pipe, and the two-stage gas washing bottle is communicated with the material receiving bottle through an exhaust pipe after being communicated with each other; the utility model is used for receiving the materials discharged by the filter press, separating and purifying the gases discharged along with the materials, and collecting noble metals in the gases; has higher economic benefit and higher safety when filtering inflammable and volatile organic media.
Description
Technical Field
The utility model relates to a material receiving device, in particular to a material receiving device of a filter press, and belongs to the field of separation equipment.
Background
The working principle of the pneumatic filter press is as follows:
1. the main body of the pneumatic filter press is a cylindrical pressure-resistant 316 stainless steel container which can be completely sealed, and the inner wall of the main body is coated with an anti-corrosion conductive coating made of special materials. The filter press comprises a main body, a filter plate, a material inlet, a material outlet, a material inlet valve, a material outlet, a material inlet, a material outlet, a compressed gas inlet and a pressure relief device, wherein the material inlet, the compressed gas inlet and the pressure relief device are arranged above the main body, the material outlet is arranged below the main body, the filter plate is supported by polytetrafluoroethylene in the main body, the material is placed into the filter press main body through the material inlet above the main body during use, the material inlet valve is closed, the material inlet valve is checked and aligned with each flange, then the material inlet valve is locked, and the lowest material outlet of the main body is opened.
2. The pressure of the compressed air source is regulated to 3bar (inert gas is generally used as an air source, such as nitrogen), a compressed air inlet valve is opened, a pointer of a pressure gauge is slowly raised, and the safety valve is opened for automatic pressure relief when the pressure is too high to exceed a safety limit value.
3. After the pressure in the container rises, liquid in the material automatically flows out along with compressed gas from the discharge port, and solid slag in the material can be left on the upper part of the filter plate.
4. The compressed gas is always on during use. When in filtration, a large amount of compressed gas in the main body can be sprayed out together with filtrate from the discharge port, and a large amount of liquid material containing noble metal is sprayed out by blowing the compressed gas to an atomization state, at the moment, the pressure is continuously increased for 30-40 minutes until no atomized liquid drops exist in the sprayed gas, then the pressure is increased for 10-15 minutes to dry a filter cake, and then a compressed gas inlet valve is closed and a pressure relief valve is opened. And opening the upper cover to remove the solid filter cake until the gauge needle has no pressure value, and finishing the operation.
When the pneumatic filter press works, the filter press is started to filter, a large amount of noble metal materials mixed with gas and liquid are sprayed out from a discharge port of the filter press, a receiving container is placed at the discharge port of the filter press to receive the materials in the prior art, and the gas discharged from the discharge port is directly discharged in the environment where the filter press is positioned, so that the environment is polluted, the physical health of operators is influenced, and the mixed noble metal in the gas is lost, so that the waste is caused; when the inflammable and volatile organic medium is filtered, a great amount of organic gas is discharged, so that the potential safety hazard is great in the environment where the inflammable and volatile organic medium is located, and when the concentration reaches a certain degree, fire and even explosion can be caused.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a material receiving device of a filter press.
The technical scheme adopted by the utility model is as follows: the utility model provides a pressure filter material receiving arrangement, it includes material receiving bottle and two-stage gas washing bottle, through material pipe intercommunication between material receiving bottle and the pressure filter, two-stage gas washing bottle communicates the back each other through exhaust pipe and material receiving bottle intercommunication.
Further, the material receiving bottle is a horizontal material receiving bottle.
Further, the material receiving bottle body is provided with three interfaces, namely a material inlet, a material outlet and a multifunctional interface, and an interface valve is arranged on the multifunctional interface.
Further, the two-stage gas washing bottle comprises a first-stage precious metal trapping bottle filled with an organic solvent and a second-stage organic gas absorbing bottle filled with deionized water, a discharging pipe is arranged at the bottom of the gas washing bottle, and a discharging valve is arranged on the discharging pipe.
Further, this design still includes the material transfer car, install the material on the material transfer car and receive the bottle.
Further, two sets of anchor clamps are installed on the material receiving bottle, anchor clamps and material transfer car pass through bolted connection.
Further, the lower part of the material transfer vehicle is provided with a groove, and a material receiving bottle is placed in the groove.
Still further, the material transfer car top is provided with the apron, reserve the hole that allows material export and multi-functional interface to pass through on the apron.
Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to equipment for separating gas and liquid and receiving noble metal liquid materials by a pneumatic filter press, which comprises a movable horizontal material receiving bottle and a gas washing system, wherein a large amount of liquid and gas discharged from a discharge hole of the pneumatic filter can be separated, atomized noble metal materials in tail gas can be collected by the gas washing bottle, organic gas in the tail gas can be absorbed by the gas washing device, a gas outlet of the gas washing bottle is connected to a waste gas system, and the gas is discharged outdoors by the waste gas system. Thereby improving the operation safety of the pneumatic filter and capturing noble metal materials atomized along with the gas, and achieving the purposes of improving the operation efficiency and saving noble metals.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the present utility model.
Fig. 2 is a schematic diagram of an assembly of a material transfer cart with a material receiving bottle.
In the figure: 1. a material receiving bottle; 2. a material pipe; 3. an exhaust pipe; 4. a material inlet; 5. a material outlet; 6. a multifunctional interface; 7. a first-stage noble metal trapping bottle; 8. a second-stage organic gas absorption bottle; 9. a discharge pipe; 10. a material transfer vehicle; 11. a hoop; 12. a groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Furthermore, in the description of the present utility model, unless otherwise indicated, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third," if used, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1
As shown in fig. 1 and 2: the utility model provides a pressure filter material receiving arrangement, its includes material receiving bottle 1 and two-stage gas washing bottle, through material pipe 2 intercommunication between material receiving bottle 1 and the pressure filter, two-stage gas washing bottle communicates the back each other through exhaust pipe 3 and material receiving bottle 1 intercommunication. The material pipe 2 is a corrosion-resistant pressure-resistant material pipe 2 (which can be quickly connected to a discharge hole of a filter press and a material receiving bottle 1, is made of PE materials and can resist acid and alkali and organic materials, and a pipe body is made of a pressure-resistant steel wire TPU pipe) with pull handle type quick connectors (the prior art is purchased and added). The exhaust pipe 3 is a pressure-resistant and corrosion-resistant exhaust pipe with pull handle type quick connectors at two ends (the exhaust pipe is quickly connected to an exhaust gas outlet of the material receiving bottle 1 and a two-stage gas washing bottle, PE materials are used, acid and alkali resistance and organic materials can be achieved, and the pipe body adopts a pressure-resistant steel wire TPU pipe).
The material receiving bottle 1 is a 120 liter horizontal material receiving bottle 1 (the material receiving bottle 1 is high borosilicate glass with excellent material and chemical properties). The material receiving bottle 1 body sets up three 1 cun deckle edge interfaces, is material import 4 of lateral wall, material export 5 (waste gas or material export 5) and the multi-functional interface 6 (evacuation or nitrogen gas of filling) at top respectively, and material import 4 and material export 5 are located the both ends of material receiving bottle 1 length direction respectively, set up the interface valve on the multi-functional interface 6. All the interfaces are provided with spanner type plugs, the bottle body of the material receiving bottle 1 can be completely sealed, and vacuum pumping or inert gas filling protection can be realized through the multifunctional interface 6 at the top when certain materials which cannot contact air are operated.
The two-stage gas washing bottle comprises a first-stage precious metal trapping bottle 7 filled with an organic solvent and a second-stage organic gas absorbing bottle 8 filled with deionized water, a discharging pipe 9 is arranged at the bottom of the gas washing bottle, and a discharging valve is arranged on the discharging pipe 9. The first stage precious metal trapping bottle 7 allows the vaporous organic waste gas containing precious metal material droplets to be absorbed in the bottle. The second-stage organic gas absorbing cylinder 8 can absorb the organic solvent in the exhaust gas from the first-stage gas washing cylinder. The bottom of the gas washing bottle is provided with a valve which can discharge gas washing liquid in the bottle.
The embodiment also comprises a material transfer vehicle 10 (composed of a rectangular tube welded with walking wheels), wherein a material receiving bottle 1 is transversely arranged on the material transfer vehicle 10. Two sets of anchor clamps 11 are installed on the material receiving bottle 1, anchor clamps 11 pass through bolted connection with material transfer car 10. The lower part of the material transfer car 10 is provided with a groove 12 (a container welded by iron sheets), and a material receiving bottle 1 is placed in the groove 12. The material transfer car 10 is the placing car of movable material receiving bottle 1 (place 120 liters for material receiving bottle 1, and the automobile body material is s304 stainless steel, and the volume of automobile body stainless steel tank 12 is 140 liters, prevents that material receiving bottle 1 from unexpected breaking and leading to the material that contains noble metal to reveal, installs 4 universal wheels in the bottom, can remove the receiving bottle that holds the material to the assigned position according to follow-up operation demand). A cover plate (not shown in the drawing) is arranged above the material transfer vehicle 10, and a hole allowing the material outlet 5 and the multifunctional interface 6 to pass through is reserved on the cover plate; the cover plate is made of antistatic PPH plastic and is used for protecting 120L glass bottles (material receiving bottle 1) from being broken by tools or spare parts falling accidentally.
Description of the use of this example:
1. the front section of a corrosion-resistant pressure-resistant material pipe 2 with a spanner-type quick connector is connected to a pneumatic filter press, and the rear end of the corrosion-resistant pressure-resistant material pipe is connected to a 120-liter horizontal material receiving bottle 1 placed on a movable material receiving bottle 1 placing vehicle (a material transferring vehicle 10);
2. the front section of a pressure-resistant and corrosion-resistant exhaust pipe 3 with a spanner type quick connector is connected with the material receiving bottle 1, the rear end of the pressure-resistant and corrosion-resistant exhaust pipe is connected with a two-stage gas washing bottle, and the gas outlet of the gas washing bottle is connected with an exhaust system (a pipeline with a negative pressure fan and the like);
3. the filter press is started to filter, a large amount of noble metal materials mixed with gas and liquid are sprayed out from a discharge hole of the filter press, and the liquid materials flow into a transfer bottle (a material receiving bottle 1) along with gravity. The gas is discharged from the upper part of the transfer bottle to a two-stage gas washing bottle, the first-stage gas washing bottle absorbs the atomized noble metal material, and the second-stage gas washing bottle absorbs the organic gas in the tail gas discharged from the first-stage gas washing bottle. The filtering operation is carried out until liquid fog drops are no longer sprayed out, the filtering is completed, the pressure is relieved, and the filter press is closed;
4. disconnecting each connecting pipe of the material receiving device, sealing the transfer bottle by using a spanner type plug, and if necessary, filling nitrogen or vacuumizing through the top multifunctional interface 6 to protect, so as to move the trolley with the material transfer bottle to a subsequent operation position;
5. discharging gas washing liquid containing noble metal solution in the first-stage gas washing bottle, sampling and inspecting, merging into the next batch of filtrate for treatment after passing, and directly recovering noble metal if failing;
6. and cleaning the valves of all pipelines after the use is finished.
While the present utility model has been described in detail with reference to the drawings, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.
Claims (8)
1. The filter press material receiving arrangement, its characterized in that: the device comprises a material receiving bottle (1) and two-stage gas washing bottles, wherein the material receiving bottle (1) is communicated with a filter press through a material pipe (2), and the two-stage gas washing bottles are communicated with the material receiving bottle (1) through an exhaust pipe (3) after being communicated with each other.
2. The filter press material receiving apparatus of claim 1, wherein: the material receiving bottle (1) is a horizontal material receiving bottle (1).
3. The filter press material receiving apparatus of claim 2, wherein: the material receiving bottle (1) body sets up three interface, is material import (4), material export (5) and multi-functional interface (6) respectively, set up the interface valve on multi-functional interface (6).
4. A filter press material receiving apparatus as claimed in claim 3, wherein: the two-stage gas washing bottle comprises a first-stage precious metal trapping bottle (7) filled with an organic solvent and a second-stage organic gas absorbing bottle (8) filled with deionized water, a discharging pipe (9) is arranged at the bottom of the gas washing bottle, and a discharging valve is arranged on the discharging pipe (9).
5. The filter press material receiving apparatus of claim 4, wherein: the device further comprises a material transfer vehicle (10), wherein a material receiving bottle (1) is arranged on the material transfer vehicle (10).
6. The filter press material receiving apparatus of claim 5, wherein: two sets of anchor clamps (11) are installed on the material receiving bottle (1), anchor clamps (11) are connected with the material transfer vehicle (10) through bolts.
7. The filter press material receiving apparatus of claim 6, wherein: the lower part of the material transfer vehicle (10) is provided with a groove (12), and a material receiving bottle (1) is placed in the groove (12).
8. The filter press material receiving apparatus of claim 7, wherein: a cover plate is arranged above the material transfer vehicle (10), and holes allowing the material outlet (5) and the multifunctional interface (6) to pass through are reserved on the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322330276.3U CN220736384U (en) | 2023-08-29 | 2023-08-29 | Material receiving device of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322330276.3U CN220736384U (en) | 2023-08-29 | 2023-08-29 | Material receiving device of filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220736384U true CN220736384U (en) | 2024-04-09 |
Family
ID=90565912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322330276.3U Active CN220736384U (en) | 2023-08-29 | 2023-08-29 | Material receiving device of filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220736384U (en) |
-
2023
- 2023-08-29 CN CN202322330276.3U patent/CN220736384U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |