CN208493393U - A kind of piping filter - Google Patents
A kind of piping filter Download PDFInfo
- Publication number
- CN208493393U CN208493393U CN201820995484.1U CN201820995484U CN208493393U CN 208493393 U CN208493393 U CN 208493393U CN 201820995484 U CN201820995484 U CN 201820995484U CN 208493393 U CN208493393 U CN 208493393U
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- China
- Prior art keywords
- filter
- discharge pipe
- piping
- filter body
- residue extraction
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Abstract
The utility model discloses a kind of piping filters, including filter body, the filter body left and right end portions are separately connected bolt and are fixedly connected with discharge pipe and feed pipe, the filter body lower end is fixedly connected with Residue extraction pipeline by connecting bolt, the Residue extraction pipeline upper end is equipped with the second control valve, the discharge pipe lower wall, which runs through, backwash spray piping, the filter body left side is provided with limit card slot, the limit card slot right side is connected with filter screen, limit card slot left end activity is plugged with discharge pipe, the first sealing ring is equipped between the discharge pipe and filter screen.The piping filter can not only effectively filter material by filter screen, and can be by observation window it could be visually observed that the flow condition of liquid material and solid-liquid material impurity particle deposit degree in device.
Description
Technical field
The utility model relates to chemical industry tail gas to be recycled technical field, specially a kind of piping filter.
Background technique
It requires to add flow state material in the process flow of the industries such as chemical industry, metallurgy, ore dressing, water process, papermaking, food
Matter, these fluid substances can block adding equipment facility often with some coarse grained bits, need to filter and remove in advance,
Current more convenient practical filter device has riser filter, and riser filter is generally pumped into set on liquid material
On mouth pipeline, after liquid material enters filter by filter inlet, liquid material is flowed out through filter core from filter outlet
Sucking liquid material pump afterwards, solid-liquid material impurity particle retains deposition by filter core, when the solid-liquid material in filter core
When impurity particle is accumulated to a certain extent, liquid material pumping intake piping line pressure is significantly raised, liquid material pump discharge pipeline pressure
Power is decreased obviously, and at this time should be purged the solid-liquid material impurity particle in filter element.It needs first to close filtering
Device imports and exports control valve, is simultaneously stopped the operation of liquid material pump, so that the liquid phase material in filter be emptied.If too late
Shi Qingli may result in liquid material pump and dally because inhaling not upper liquid, or even will cause liquid material pump stop jumping.In addition, in length
When time uses filter screen, without maintaining and replacing, the damage because of filter screen is to will affect filter efficiency.Therefore, we
It is proposed a kind of piping filter.
Utility model content
The purpose of this utility model is to provide a kind of piping filters, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of piping filter, including filter master
Body, the filter body left and right end portions are separately connected bolt and are fixedly connected with discharge pipe and feed pipe, the filter
Lower body portion is fixedly connected with Residue extraction pipeline by connecting bolt, and the Residue extraction pipeline upper end is equipped with the second control valve, described
Discharge pipe upper end is equipped with the first control valve, and through there is backwash spray piping, the backwash sprays the discharge pipe lower wall
Pipeline upper end is equipped with third control valve, and the filter body left side is provided with limit card slot, and the limit card slot right side is living
Dynamic to be connected with filter screen, limit card slot left end activity is plugged with discharge pipe, sets between the discharge pipe and filter screen
There is the first sealing ring.
Preferably, to be equipped with second between the filter body and feed pipe, discharge pipe and Residue extraction pipeline close
Seal.
Preferably, described filter screen or so end face line footpath is 30um.
Preferably, the discharge pipe, Residue extraction pipeline, feed pipe and backwash spray piping are and in filter body
Chamber communicates, and discharge pipe is vertical with Residue extraction pipeline with feed pipe.
Preferably, observation window is equipped in the middle part of the filter body front and rear surfaces, the observation window is equipped with protection glass
Glass.
Preferably, the connection bolt left and right end portions are socketed with locking nut.
Compared with prior art, the utility model has the beneficial effects that the piping filter, by the way that filter master is arranged
Body, Residue extraction pipeline, observation window, limit card slot, the first sealing ring, the second sealing ring and filter screen structure, liquid material enter
After filter, material can not only effectively be filtered by filter screen, and can be visually observed that by observation window
The flow condition of liquid material and solid-liquid material impurity particle deposit degree in filter, to effectively liquid material be avoided to pump
The case where idle running and stop jumping, reduces the failure rate of liquid material pump, improves the working efficiency of pump, extend the service life of pump, separately
Outside, by taking out filter screen out of limit card slot, it can facilitate and filter screen is replaced and maintained, effectively avoid making for a long time
The case where can not being replaced with the damage of filter screen, improve the effect of the filter effect of filter.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the filter screen structure schematic diagram of the utility model.
In figure: 1 filter body, 2 connection bolts, 3 feed pipes, 4 discharge pipes, 5 first control valves, 6 scum pipes
Road, 7 second control valves, 8 backwash spray pipings, 9 third control valves, 10 observation windows, 11 limit card slots, 12 filter screens, 13
One sealing ring, 14 second sealing rings.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of piping filter, including filter body
1,1 left and right end portions of filter body are separately connected bolt 2 and are fixedly connected with discharge pipe 4 and feed pipe 3, the filtering
1 lower end of device main body is fixedly connected with Residue extraction pipeline 6 by connecting bolt 2, and 2 left and right end portions of connection bolt are socketed with lock
Tight nut.By setting connection bolt 2 and locking nut, filter can be accurately fixed on to discharge pipe 4 and feed pipe 3
Between, to be filtered processing, while disassembly, cleaning and the replacement of more convenient filter to liquid material.The scum pipe
6 upper end of road is equipped with the second control valve 7, and 4 upper end of discharge pipe is equipped with the first control valve 5, and 4 lower wall of discharge pipe is passed through
It is installed with backwash spray piping 8, backwash spray piping 8 is set, it, can be by backwash spray piping 8 after liquid material filtering
Impurity remaining in pipeline is cleaned, contamination precipitation in pipeline is effectively avoided to accumulate, to influence the speed and effect of filtering
Rate.The second sealing ring 14 is equipped between the filter body 1 and feed pipe 3, discharge pipe 4 and Residue extraction pipeline 6, if
The second sealing ring 14 is set in order to increase the leakproofness that filter is connect with feed pipe 3, discharge pipe 4 and Residue extraction pipeline 6, it can
Prevent the outflow of junction liquid material.The discharge pipe 4, Residue extraction pipeline 6, feed pipe 3 and backwash spray piping 8 are equal
It is communicated with 1 inner cavity of filter body, and discharge pipe 4 is vertical with Residue extraction pipeline 6 with feed pipe 3.The discharge pipe 4
It is conllinear with 3 center of feed pipe, and discharge pipe 4 is mutually vertical with feed pipe 3, enters liquids by feed pipe 3
Material flows out after filter filters from discharge pipe 4, the deslagging of the impurity particle of filtering from 6 lower end of Residue extraction pipeline of lower end
Mouth recycles after slurry of solids impurity particle is drained into the grinding of ball mill grinding system, improves the utilization rate of impurity particle.
8 upper end of backwash spray piping is equipped with third control valve 9, and 1 left side of filter body is provided with limit card slot 11, described
11 right side of limit card slot is connected with filter screen 12, and the 11 left end activity of limit card slot is plugged with discharge pipe 4, described
The first sealing ring 13 is equipped between discharge pipe 4 and filter screen 12.The boss of 4 left end of discharge pipe is to cut, with
Discharge pipe 4 is overall structure, and will connect bolt 2 by removing nut takes out discharge pipe 4 out of filter body 1, from
Filter screen 12 is removed into replacement maintenance in limit card slot 11, to improve filter screen in the effect used.The filter screen 12 is left
Right side line footpath is 30um, being capable of more effective filter material.Observation window is equipped in the middle part of 1 front and rear surfaces of filter body
10, the observation window 10 is equipped with protective glass.The piping filter passes through setting filter body 1, Residue extraction pipeline 6, observation
Form 10, limit card slot 11,12 structure of the first sealing ring 13, the second sealing ring 14 and filter screen, liquid material enter filter
Afterwards, it can not only effectively be filtered by filter screen 12, and can be visually observed that filter by observation window 10
The flow condition and solid-liquid material impurity particle of interior liquid material deposit degree, to effectively avoid liquid material pump idle running
And the case where stop jumping, the failure rate of liquid material pump is reduced, the working efficiency of pump is improved, extends the service life of pump, in addition, logical
It crosses and takes out filter screen 12 out of limit card slot 11, can facilitate to filter screen replacement and maintenance, effectively avoid being used for a long time
The case where damage of strainer can not be replaced improves the effect of the filter effect of filter.
Working principle: by filter left and right end portions, fixed and discharge pipe 4 and feed pipe 3, filter lower end are solid respectively
Determine Residue extraction pipeline 6, liquid material is after the entrance of feed pipe 3, under the effect of filter screen 12, by the impurity particle in liquid material
It filters in the right side of filter screen 12, to fall in Residue extraction pipeline 6, by the slag-drip opening of 6 lower end of Residue extraction pipeline by slurry of solids
Impurity particle recycles after draining into the grinding of ball mill grinding system, can be to 12 backwash of filter screen by backwash spray piping 8
It rinses, effectively avoids the blocking of filter screen 12, keep 12 filter effect of filter screen more preferable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of piping filter, including filter body (1), it is characterised in that: filter body (1) left and right end portions point
Not Lian Jie bolt (2) be fixedly connected with discharge pipe (4) and feed pipe (3), filter body (1) lower end passes through company
Connecting bolt (2) is fixedly connected with Residue extraction pipeline (6), and Residue extraction pipeline (6) upper end is equipped with the second control valve (7), the discharging
Pipeline (4) upper end is equipped with the first control valve (5), and discharge pipe (4) lower wall, which runs through, to be had backwash spray piping (8), described
Backwash spray piping (8) upper end is equipped with third control valve (9), and filter body (1) left side is provided with limit card slot (11),
Limit card slot (11) right side is connected with filter screen (12), and limit card slot (11) the left end activity is plugged with discharging
Pipeline (4) is equipped with the first sealing ring (13) between the discharge pipe (4) and filter screen (12).
2. a kind of piping filter according to claim 1, it is characterised in that: the filter body (1) and feed pipe
The second sealing ring (14) are equipped between road (3), discharge pipe (4) and Residue extraction pipeline (6).
3. a kind of piping filter according to claim 1, it is characterised in that: filter screen (12) left and right end face line footpath
For 30um.
4. a kind of piping filter according to claim 1, it is characterised in that: the discharge pipe (4), Residue extraction pipeline
(6), feed pipe (3) and backwash spray piping (8) are communicated with filter body (1) inner cavity, and discharge pipe (4) with into
Pipe material (3) is vertical with Residue extraction pipeline (6).
5. a kind of piping filter according to claim 1, it is characterised in that: filter body (1) front and rear surfaces
Middle part is equipped with observation window (10), and the observation window (10) is equipped with protective glass.
6. a kind of piping filter according to claim 1, it is characterised in that: connection bolt (2) left and right end portions are equal
It is socketed with locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820995484.1U CN208493393U (en) | 2018-06-27 | 2018-06-27 | A kind of piping filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820995484.1U CN208493393U (en) | 2018-06-27 | 2018-06-27 | A kind of piping filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208493393U true CN208493393U (en) | 2019-02-15 |
Family
ID=65281373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820995484.1U Active CN208493393U (en) | 2018-06-27 | 2018-06-27 | A kind of piping filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208493393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560507A (en) * | 2020-05-20 | 2020-08-21 | 中国重型机械研究院股份公司 | Cleanable steel pipe quenching water supply device and method |
| CN114534282A (en) * | 2022-03-07 | 2022-05-27 | 大连医科大学附属第二医院 | Traditional Chinese medicine composition preparation device for treating heart failure |
-
2018
- 2018-06-27 CN CN201820995484.1U patent/CN208493393U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560507A (en) * | 2020-05-20 | 2020-08-21 | 中国重型机械研究院股份公司 | Cleanable steel pipe quenching water supply device and method |
| CN111560507B (en) * | 2020-05-20 | 2023-11-28 | 中国重型机械研究院股份公司 | Cleanable steel pipe quenching water supply device and cleanable steel pipe quenching water supply method |
| CN114534282A (en) * | 2022-03-07 | 2022-05-27 | 大连医科大学附属第二医院 | Traditional Chinese medicine composition preparation device for treating heart failure |
| CN114534282B (en) * | 2022-03-07 | 2023-10-27 | 大连医科大学附属第二医院 | Device for preparing traditional Chinese medicine composition for treating heart failure |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 810007 No.1, Jinsi Road, Chengdong economic and Technological Development Zone, Xining City, Qinghai Province Patentee after: Asia silicon (Qinghai) Co.,Ltd. Address before: 810007 Qinghai city of Xining Province Economic and Technological Development Zone No. 1 gold Guilu Patentee before: ASIA SILICON (QINGHAI) Co.,Ltd. |