CN209237445U - A kind of backwash Fluorine-lined precise filtering device - Google Patents
A kind of backwash Fluorine-lined precise filtering device Download PDFInfo
- Publication number
- CN209237445U CN209237445U CN201821917038.5U CN201821917038U CN209237445U CN 209237445 U CN209237445 U CN 209237445U CN 201821917038 U CN201821917038 U CN 201821917038U CN 209237445 U CN209237445 U CN 209237445U
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- China
- Prior art keywords
- tank body
- valve
- far
- acid
- backwash
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Abstract
The utility model belongs to backwash filter field, especially a kind of backwash Fluorine-lined precise filtering device, it only can be carried out primary filtering for existing back-flushing filtering device, filter effect is poor, the lower problem of work quality, now propose following scheme, it includes tank body, second acid delivering tube of L-type is installed at the top of tank body, second acid delivering tube is connected with the second production acid valve far from one end of tank body, first production acid valve is installed on the side wall of tank body, first produces the installing pipe that sour valve is connected with T-type far from one end of tank body, one end that installing pipe produces sour valve far from first is equipped with hydraulic pump, the defeated sour valve of the top installation of installing pipe, the top of defeated acid valve is connected with the first acid delivering tube of L-type, first acid delivering tube is welded on the outer ring of the second acid delivering tube far from one end of defeated sour valve, U-shaped backwash is installed on the side wall that tank body produces sour valve far from first Pipe, the utility model can realize secondary filter, and filter effect is good, and work quality is higher.
Description
Technical field
The utility model relates to backwash filter technical field more particularly to a kind of backwash Fluorine-lined precise filtering devices.
Background technique
Backwash is also known as filter cell rinse, it is therefore an objective to remove the impurity being trapped in filter material layer, keep filter tank extensive in a short time
Multiple filter capacity.Existing back-flushing filtering device only can be carried out primary filtering, and filter effect is poor, and work quality is lower, be
We have proposed a kind of backwash Fluorine-lined precise filtering devices for this.
Utility model content
The utility model proposes a kind of backwash Fluorine-lined precise filtering device, solve existing back-flushing filtering device
It only can be carried out primary filtering, filter effect is poor, the lower problem of work quality.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of backwash Fluorine-lined precise filtering device, including tank body are equipped with the second defeated acid of L-type at the top of the tank body
Pipe, second acid delivering tube are connected with the second production acid valve far from one end of tank body, are equipped with the first production on the side wall of the tank body
Sour valve, described first produces the installing pipe that sour valve is connected with T-type far from one end of tank body, and the installing pipe produces sour valve far from first
One end is equipped with hydraulic pump, and the top of the defeated sour valve of the top installation of the installing pipe, defeated acid valve is connected with the first defeated acid of L-type
Pipe, first acid delivering tube are welded on the outer ring of the second acid delivering tube far from one end of defeated sour valve, and the tank body produces acid far from first
U-shaped backwash tube is installed, the bottom of the tank body is equipped with the sewage pipe of L-type, and the sewage pipe is separate on the side wall of valve
One end of tank body is connected with blowdown valve.
Preferably, horizontally disposed second connecting tube is welded on the side wall of the tank body, second connecting tube is separate
One end of tank body produces sour valve with first and connect, and the tank body is welded with symmetrical horizontally disposed on the side wall far from the second connecting tube
Two the 4th connecting tubes, the both ends of the backwash tube are connect with two the 4th connecting tubes respectively.
Preferably, the top of the tank body is welded with vertically disposed third connecting tube, described second produce sour valve with it is described
The top of third connecting tube connects.
Preferably, the bottom end of the tank body is welded with vertically disposed first connecting tube, the sewage pipe and described first
The bottom end of connecting tube connects.
Preferably, there are four symmetrically arranged support columns for the bottom end welding of the tank body.
In the utility model, sour valve, hydraulic pump, installing pipe, the first acid delivering tube, the second defeated acid are produced by blowdown valve, first
The mating reaction of pipe, the second production sour valve and backwash tube can carry out secondary filter to the filtering material of tank interior, promote filtering
Effect.
The utility model can realize secondary filter, and filter effect is good, and work quality is higher.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of backwash Fluorine-lined precise filtering device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of backwash Fluorine-lined precise filtering device part A partial enlarged view.
In figure: 1 tank body, 2 first connecting tubes, 3 blowdown valves, 4 sewage pipes, 5 second connecting tubes, 6 first produce sour valve, 7 waterpower
Pump, 8 installing pipes, 9 first acid delivering tubes, 10 second acid delivering tubes, 11 second produce sour valve, 12 third connecting tubes, 13 the 4th connecting tubes, 14
Backwash tube, 15 defeated sour valves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of backwash Fluorine-lined precise filtering device, including tank body 1, the top of tank body 1 are equipped with L-type
Second acid delivering tube 10, the second acid delivering tube 10 are connected with the second production acid valve 11 far from one end of tank body 1, install on the side wall of tank body 1
There is the first production acid valve 6, first produces the installing pipe 8 that sour valve 6 is connected with T-type far from one end of tank body 1, and installing pipe 8 is produced far from first
One end of sour valve 6 is equipped with hydraulic pump 7, and the defeated sour valve 15 of the top installation of installing pipe 8, the top of defeated acid valve 15 is connected with L-type
First acid delivering tube 9, the first acid delivering tube 9 are welded on the outer ring of the second acid delivering tube 10 far from one end of defeated sour valve 15, and tank body 1 is far from the
U-shaped backwash tube 14 is installed on the side wall of the sour valve 6 of one production, the bottom of tank body 1 is equipped with the sewage pipe 4 of L-type, sewage pipe 4
One end far from tank body 1 is connected with blowdown valve 3.
Be welded with horizontally disposed second connecting tube 5 on the side wall of tank body 1, the one end of the second connecting tube 5 far from tank body 1 with
First, which produces sour valve 6, connects, and tank body 1 is welded with symmetrical horizontally disposed two the 4th companies on the side wall far from the second connecting tube 5
Adapter tube 13, the both ends of backwash tube 14 are connect with two the 4th connecting tubes 13 respectively, and the top of tank body 1 is welded with vertically disposed
Third connecting tube 12, second produces sour valve 11 connect with the top of third connecting tube 12, and the bottom end of tank body 1 is welded with vertically disposed
First connecting tube 2, sewage pipe 4 are connect with the bottom end of the first connecting tube 2, and there are four symmetrically arranged branch for the bottom end welding of tank body 1
Dagger.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than a, unless otherwise specifically defined.
Working principle: the inside of tank body 1 is filled with filtering material, and blowdown valve 3, first produces sour valve 6, second and produces 11 and of sour valve
Defeated acid valve 15 is fluorine-lining valve, and hydraulic pump 7 is two-way pump, the first connecting tube 2, the second connecting tube 5, third connecting tube 12 and the 4th
Connecting tube 13 is connected to tank body 1, and the first acid delivering tube 9 is connected to the second acid delivering tube 10, and blowdown valve 3, first produces sour valve 6, second
It when the sour valve 11 of production and defeated sour valve 15 are in original state, is in off state, firstly, opening defeated sour valve 15, passes through hydraulic pump 7
Operating is conveyed filter acid into the inside of tank body 1 by the first acid delivering tube 9 and the second acid delivering tube 10, to the filtering inside tank body 1
Material carries out first time filtering, opens blowdown valve 3, and filter acid is connected in the decline of the inside of tank body 1 and from the 4th be located above
Pipe 13 enters backwash tube 15, the inside of tank body 1 is again introduced into using underlying 4th connecting tube 13, in tank body 1
The filtering material in portion carries out second and filters, and filtered spot is discharged finally by sewage pipe 4, filtering can be completed, this
Utility model can realize secondary filter, and filter effect is good, and work quality is higher.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of backwash Fluorine-lined precise filtering device, including tank body (1), which is characterized in that install at the top of the tank body (1)
There is the second acid delivering tube (10) of L-type, second acid delivering tube (10) is connected with the second production acid valve far from the one end of tank body (1)
(11), the first production acid valve (6) is installed, described first produces one of sour valve (6) far from tank body (1) on the side wall of the tank body (1)
End is connected with the installing pipe (8) of T-type, and one end that the installing pipe (8) produces sour valve (6) far from first is equipped with hydraulic pump (7), institute
The defeated sour valve (15) of top installation of installing pipe (8) is stated, the top of defeated acid valve (15) is connected with the first acid delivering tube (9) of L-type, described
First acid delivering tube (9) is welded on the outer ring of the second acid delivering tube (10) far from one end of defeated sour valve (15), and the tank body (1) is far from the
It is equipped with U-shaped backwash tube (14) on the side wall of the sour valve (6) of one production, the bottom of the tank body (1) is equipped with the sewage pipe of L-type
(4), the sewage pipe (4) is connected with blowdown valve (3) far from the one end of tank body (1).
2. a kind of backwash Fluorine-lined precise filtering device according to claim 1, which is characterized in that the tank body (1)
Horizontally disposed second connecting tube (5), the one end and first of second connecting tube (5) far from tank body (1) are welded on side wall
It produces sour valve (6) to connect, the tank body (1) is horizontally disposed two symmetrical far from being welded on the side wall of the second connecting tube (5)
4th connecting tube (13), the both ends of the backwash tube (14) are connect with two the 4th connecting tubes (13) respectively.
3. a kind of backwash Fluorine-lined precise filtering device according to claim 1, which is characterized in that the tank body (1)
Top is welded with vertically disposed third connecting tube (12), and described second produces the top of sour valve (11) and the third connecting tube (12)
End connection.
4. a kind of backwash Fluorine-lined precise filtering device according to claim 1, which is characterized in that the tank body (1)
Bottom end is welded with vertically disposed first connecting tube (2), and the sewage pipe (4) connect with the bottom end of first connecting tube (2).
5. a kind of backwash Fluorine-lined precise filtering device according to claim 1, which is characterized in that the tank body (1)
There are four symmetrically arranged support columns for bottom end welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917038.5U CN209237445U (en) | 2018-11-21 | 2018-11-21 | A kind of backwash Fluorine-lined precise filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917038.5U CN209237445U (en) | 2018-11-21 | 2018-11-21 | A kind of backwash Fluorine-lined precise filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209237445U true CN209237445U (en) | 2019-08-13 |
Family
ID=67530271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821917038.5U Expired - Fee Related CN209237445U (en) | 2018-11-21 | 2018-11-21 | A kind of backwash Fluorine-lined precise filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209237445U (en) |
-
2018
- 2018-11-21 CN CN201821917038.5U patent/CN209237445U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20211121 |