CN220385892U - Closed constant pressure filter equipment - Google Patents
Closed constant pressure filter equipment Download PDFInfo
- Publication number
- CN220385892U CN220385892U CN202321540969.9U CN202321540969U CN220385892U CN 220385892 U CN220385892 U CN 220385892U CN 202321540969 U CN202321540969 U CN 202321540969U CN 220385892 U CN220385892 U CN 220385892U
- Authority
- CN
- China
- Prior art keywords
- casing
- filter
- closing cap
- sealing cover
- valve
- 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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Links
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 3
- 210000001503 joint Anatomy 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 18
- 238000009792 diffusion process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011085 pressure filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a closed constant pressure filtering device, which relates to the technical field of filtering equipment and specifically comprises a feeding hole, a sealing cover, a shell, a first valve and a second valve, wherein the sealing cover is fixed at the top of the shell through bolts, the feeding hole is arranged at the middle position of the top end of the sealing cover, the second valve is arranged at the position, close to the right side, of the top end of the sealing cover, the left side of the top end of the sealing cover is provided with a communication hole, and the inside of the sealing cover is horizontally provided with a slat. The equipment of waiting to filter liquid is docked at the feed inlet, then wait to filter liquid and enter into the filter position through the feed inlet and filter through the filter screen, and solution after filtering gets into the filter below, and the filtered material is stayed on the filter screen, wholly all goes on in casing and closing cap inside, avoids the smell that filters the production to spread in the environment, has reached the inside effect of filtering of casing and closing cap and avoiding gas diffusion, has solved the great problem of on-the-spot smell diffusion when current open filter filters.
Description
Technical Field
The utility model relates to a filtering device, in particular to a closed constant pressure filtering device.
Background
According to the process requirements, the main products after the reaction mainly exist in liquid reaction liquid, and the liquid needs to be separated from a solid-liquid mixed phase, and the process is called filtering.
The prior filtering tank for filtering can not be sealed, so that on-site odor is diffused greatly, and operators can operate the filtering tank by wearing protective measures.
Disclosure of Invention
The utility model aims to solve the problem that the on-site odor diffusion is large when the existing open filter is used for filtering.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a closed constant pressure filter equipment, includes feed inlet, closing cap, casing, first valve and second valve, the closing cap passes through the bolt fastening at the top of casing, the feed inlet sets up the intermediate position on closing cap top, the second valve sets up the position that is close to the right side at the top of closing cap, there is the intercommunication mouth top left side of closing cap, the inside level of closing cap is provided with the slat, the intermediate position of slat is located the position under the feed inlet and is fixed with the baffle, there is the discharge gate in the middle of the bottom of casing, the one end and the first valve fixed connection of casing are kept away from to the discharge gate, the surface of casing is located the intermediate position and is provided with the sight glass hole, there is the landing leg bottom the casing both sides, the inside that is located closing cap and casing butt joint position of casing is provided with the filter
Preferably: the side surface of the filter plate extends to the butt joint position of the sealing cover and the shell and is clamped at the butt joint position of the sealing cover and the shell.
Preferably: the top of filter is provided with the filter screen, and the quantity of filter screen is more than or equal to one.
Preferably: the bottom of the shell is provided with a funnel shape.
Compared with the prior art, the utility model has the beneficial effects that:
the equipment of waiting to filter liquid is docked at the feed inlet, then wait to filter liquid and enter into the filter position through the feed inlet and filter through the filter screen, and solution after filtering gets into the filter below, and the filtered material is stayed on the filter screen, wholly all goes on in casing and closing cap inside, avoids the smell that filters the production to spread in the environment, has reached the inside effect of filtering of casing and closing cap and avoiding gas diffusion, has solved the great problem of on-the-spot smell diffusion when current open filter filters.
Drawings
Fig. 1 is a schematic cross-sectional view of a housing in a closed constant pressure filtration device.
Fig. 2 is a schematic view showing the structure of the baffle plate in the closed constant pressure filter.
FIG. 3 is a schematic top view cross-sectional structure of the position of the filter plate in a closed constant pressure filtration device.
Detailed Description
The technical solutions in 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.
Referring to fig. 1 to 3, in an embodiment of the present utility model, a closed constant pressure filter device is enclosed in a feed inlet 1, a sealing cover 2, a housing 5, a first valve 9 and a second valve 10, wherein the sealing cover 2 is fixed on the top of the housing 5 by bolts, the bottom of the housing 5 is funnel-shaped, the feed inlet 1 is arranged at the middle position of the top end of the sealing cover 2, the second valve 10 is arranged at the position of the top end of the sealing cover 2 close to the right side, and a communication port 11 is arranged on the left side of the top end of the sealing cover 2.
The inside level of closing cap 2 is provided with slat 12, the intermediate position of slat 12 is located the position of being fixed with baffle 3 under feed inlet 1, there is discharge gate 6 in the middle of the bottom of casing 5, the one end that casing 5 was kept away from to discharge gate 6 and first valve 9 fixed connection, the surface of casing 5 is located the intermediate position and is provided with sight glass hole 7, casing 5 bottom both sides have landing leg 8, the inside of casing 5 is located closing cap 2 and casing 5 butt joint position and is provided with filter 4, the side of filter 4 extends to the butt joint position of closing cap 2 and casing 5 and joint at closing cap 2 and casing 5 butt joint position, the top of filter 4 is provided with the filter screen, the quantity of filter screen is greater than or equal to one for reinforcing filterability, increase or reduce the number of layers of filter screen according to filtering material particulate matter diameter.
The device for storing the liquid to be filtered is connected with the top communicating port of the constant-pressure filter through the fixed pipeline, the filter screen with the size of the filtering aperture required by the liquid to be filtered is arranged in the device, the filter screen is filter cloth or filter paper and the like in the prior art, after the device is connected well, the device for storing the liquid to be filtered is connected with the top feeding port of the constant-pressure filter through the fixed pipeline, the device for storing the liquid to be filtered is connected well with the bottom discharging port 6 of the constant-pressure filter through the fixed pipeline, a valve on the device for storing the liquid to be filtered is arranged, the liquid is placed in the constant-pressure filter, during liquid storage, the baffle plate 3 is used for reducing the impact of the liquid on the filter cloth and the filter paper according to the internal design, the impact of the liquid on the filter cloth and the filter paper can be prevented, the buffer effect is achieved, after the liquid enters the inside of the constant-pressure filter, the vacuum valve for storing the liquid is opened, the filtrate is filtered into the device through the filter, the effect of constant-pressure can be achieved, the inside the constant-pressure filter is ensured, the whole filtering process and the steps are carried out in the shell 5 and the inside the sealing cover 2 without the outside air.
Claims (4)
1. The utility model provides a closed constant pressure filter equipment, includes feed inlet (1), closing cap (2), casing (5), first valve (9) and second valve (10), a serial communication port, closing cap (2) are through the top of bolt fastening at casing (5), feed inlet (1) set up the intermediate position on closing cap (2) top, second valve (10) set up the position that is close to the right side at the top of closing cap (2), there is intercommunication mouth (11) on the top left side of closing cap (2), the inside level of closing cap (2) is provided with slat (12), the intermediate position of slat (12) is located and is fixed with baffle (3) under feed inlet (1), there is discharge gate (6) in the middle of the bottom of casing (5), the one end and the first valve (9) fixed connection of casing (5) are kept away from to discharge gate (6), the surface position that is located intermediate position and is provided with hole (7) in casing (5) bottom both sides have landing leg (8), the inside of casing (5) is located closing cap (2) and casing (5) docking position is provided with sight glass (4).
2. The sealed constant pressure filter device according to claim 1, wherein the side surface of the filter plate (4) extends to the butt joint position of the sealing cover (2) and the shell (5) and is clamped at the butt joint position of the sealing cover (2) and the shell (5).
3. The sealed constant pressure filtering device according to claim 1, wherein the top of the filtering plate (4) is provided with a filtering net, and the number of the filtering nets is equal to or greater than one.
4. A closed constant pressure filter device according to claim 1, characterized in that the bottom of the housing (5) is provided in a funnel shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321540969.9U CN220385892U (en) | 2023-06-16 | 2023-06-16 | Closed constant pressure filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321540969.9U CN220385892U (en) | 2023-06-16 | 2023-06-16 | Closed constant pressure filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220385892U true CN220385892U (en) | 2024-01-26 |
Family
ID=89609600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321540969.9U Active CN220385892U (en) | 2023-06-16 | 2023-06-16 | Closed constant pressure filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220385892U (en) |
-
2023
- 2023-06-16 CN CN202321540969.9U patent/CN220385892U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |