CN208345964U - A kind of filter for sewage treatment - Google Patents
A kind of filter for sewage treatment Download PDFInfo
- Publication number
- CN208345964U CN208345964U CN201820685154.2U CN201820685154U CN208345964U CN 208345964 U CN208345964 U CN 208345964U CN 201820685154 U CN201820685154 U CN 201820685154U CN 208345964 U CN208345964 U CN 208345964U
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- linkage section
- filter element
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- purifying filter
- pipeline
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Abstract
The utility model provides a kind of filter for sewage treatment, it include: inlet pipeline, outlet pipeline, bypass line, inlet gage, discharge pressure table, backwash shut-off valve, blowdown valve, magnetizing assembly and purifying filter element, it can be applied to magnetization, the purification of mine water supply pipe water for dust removal, the water of water supply pipe enters from inlet pipeline, after magnetizing assembly magnetizes, it is filtered again by purifying filter element, finally it is discharged from outlet pipeline, contaminant filter in water for dust removal can be fallen, prevent the spray head of impurity blocking spraying apparatus;In addition, when the impurity deposition in filter is excessive, when needing to carry out deslagging operation, backwash shut-off valve can be opened and carry out back flush, so that the impurity deposited on purifying filter element is discharged, blowdown valve discharge impurity can be opened later, structure is simple, can effectively avoid the nozzle blockage of spraying apparatus.
Description
Technical field
The utility model relates to water-treatment technology field more particularly to a kind of filters for sewage treatment.
Background technique
Pneumoconiosis is since operating personnel sucks industrial dust for a long time in vocational activity, so that dust is in intrapulmonary retention
Caused by systemic disease based on lung tissue diffuse fibrousization.High concentrate dust is the direct original for causing pneumoconiosis
Cause, therefore, the dust concentration reduced in coal production are most important to the health of operating personnel.
Currently, generalling use spraying apparatus in the industry sprays the mode of water mist into coal mine working environment to reduce coal production
In dust concentration.However, in the actual course of work of spraying apparatus, often since there are miscellaneous in the water of water supply pipe offer
Matter causes the nozzle blockage of spraying apparatus, influences the normal work of spraying apparatus, and then influence the depositing dust to coal mine working environment
Effect.
Utility model content
The utility model provides a kind of filter for sewage treatment, to solve in the prior art since water supply pipe mentions
There are impurity in the water of confession, cause the nozzle blockage of spraying apparatus, influence the normal work of spraying apparatus, and then influence to coal mine
The problem of dust-laying effect of operating environment.
The utility model provides a kind of filter for sewage treatment, comprising: inlet pipeline, outlet pipeline, bypass pipe
Road, inlet gage, discharge pressure table, backwash shut-off valve, blowdown valve, magnetizing assembly and purifying filter element;
The inlet pipeline is connected to the outlet pipeline, the tube wall of one end of the bypass line and the inlet pipeline
Connection, the other end of the bypass line are connected to the tube wall of the outlet pipeline;The inlet gage be set to it is described into
The tube wall of water lines, the discharge pressure table are set to the tube wall of the outlet pipeline;The backwash shut-off valve is set to institute
It states on bypass line, the tube wall of the inlet pipeline is provided with blowoff line, and the blowdown valve is set on the blowoff line;
The purifying filter element is set to one end of the outlet pipeline and protrudes into the inside of the inlet pipeline, the magnetizing assembly setting
In the end of the purifying filter element, the inside of the purifying filter element is connected to the inside of the outlet pipeline.
The inlet pipeline includes first flange, the inlet segment connecting with the first flange, is connected to the inlet segment
The first reducer, the fillter section being connected to first reducer, the second reducer for being connected to the fillter section and with
The second flange of the second reducer connection;The diameter of the inlet segment is less than the diameter of the fillter section, and described first becomes
The diameter of diameter section becomes larger on the inlet segment to the direction of the fillter section, and the diameter of second reducer is described
It is gradually become smaller on fillter section to the direction of the second flange;The bypass line includes that the first linkage section and described first connect
The second linkage section for connecing section connection, is set to third linkage section end at the third linkage section being connected to second linkage section
The active tube joint in portion, the 4th linkage section being connect with the active tube joint and the be connected to the 4th linkage section the 5th
Linkage section;First linkage section is vertical with second linkage section, second linkage section, the third linkage section and institute
It is coaxial to state the 4th linkage section, the 5th linkage section is vertical with the 4th linkage section, the 5th linkage section and described first
Linkage section is parallel, and first linkage section is connected to the tube wall of the inlet segment.
Optionally, the magnetizing assembly includes pillar, the baffle being set on the pillar, is set to the strut ends
Blanking cover, be set on the pillar and the shell parallel with the baffle, be set between the baffle and the shell
Magnet and the fixture nut for being set on the pillar and being located at the shell side;The cross section of the pillar is positive six sides
Shape, the blanking cover are connect with the end of the purifying filter element.
Optionally, the purifying filter element is located at the inside of the fillter section, and the side wall of the purifying filter element is provided with multiple
Strip hollow-out parts, the multiple strip hollow-out parts are uniformly distributed around the central axis of the purifying filter element.
Optionally, the outer wall of the purifying filter element is disposed with the first white steel lining net, the second white steel lining net from inside to outside
And white steel punched-plate;The mesh of the first white steel lining net and the second white steel lining net assumes diamond in shape, the white steel punched-plate
Outside be provided with pressure ring.
Optionally, the outside of the outlet pipeline is provided with third flange close to the side of the purifying filter element, and described
Three flanges are connect with the second flange;The outside of the outlet pipeline is provided with the 4th method far from the side of the purifying filter element
It is blue.
Optionally, gasket is provided between the third flange and the second flange.
From the above technical scheme, a kind of filter for sewage treatment provided by the utility model, comprising: water inlet
Pipeline, outlet pipeline, bypass line, inlet gage, discharge pressure table, backwash shut-off valve, blowdown valve, magnetizing assembly and
Purifying filter element;Inlet pipeline is connected to outlet pipeline, and one end of bypass line is connected to the tube wall of inlet pipeline, bypass line
The other end is connected to the tube wall of outlet pipeline;Inlet gage is set to the tube wall of inlet pipeline, and discharge pressure table is set to out
The tube wall of water lines;Backwash shut-off valve is set on bypass line, and the tube wall of inlet pipeline is provided with blowoff line, blowdown valve
It is set on blowoff line;Purifying filter element is set to one end of outlet pipeline and protrudes into the inside of inlet pipeline, and magnetizing assembly is set
It is placed in the end of purifying filter element, the inside of purifying filter element is connected to the inside of outlet pipeline;The utility model is used at sewage
The filter of reason can be applied to the magnetization of mine water supply pipe water for dust removal, purification, and the water of water supply pipe enters from inlet pipeline,
After magnetizing assembly magnetizes, then through the filtering of purifying filter element, finally it is discharged from outlet pipeline, it can will be miscellaneous in water for dust removal
Matter filters out, and prevents the spray head of impurity blocking spraying apparatus, it is ensured that the using effect of dedusting spraying apparatus is good;In addition, having served as
Impurity deposition in filter is excessive, when needing to carry out deslagging operation, can open backwash shut-off valve and carry out back flush, to arrange
The impurity deposited on purifying filter element out can open blowdown valve discharge impurity, to solve in the prior art due to water supplying pipe later
There are impurity in the water that road provides, and cause the nozzle blockage of spraying apparatus, influence the normal work of spraying apparatus, and then influence pair
The problem of dust-laying effect of coal mine working environment, can be obviously improved dust removing effects.
Detailed description of the invention
It, below will be to attached drawing needed in the embodiment in order to illustrate more clearly of the technical solution of the utility model
It is briefly described, it should be apparent that, for those of ordinary skills, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of cross-sectional view of the filter for sewage treatment provided by the embodiment of the utility model.
Fig. 2 is the cross-sectional view of the inlet pipeline in Fig. 1.
Fig. 3 is the schematic diagram of the bypass line in Fig. 1.
Fig. 4 is the partial enlargement diagram of the a-quadrant in Fig. 1.
Fig. 5 is the scheme of installation of the magnetizing assembly and purifying filter element in Fig. 1.
Fig. 6 is the partial enlargement diagram of the B area in Fig. 5.
Fig. 7 is a kind of cuing open for an alternative embodiment of the filter for sewage treatment provided by the embodiment of the utility model
View.
Fig. 8 is the partial enlargement diagram in the region C in Fig. 7.
Fig. 9 is the partial enlargement diagram in the region D in Fig. 7.
Figure 10 is the schematic diagram of the push rod support base in Fig. 7.
It illustrates: 1- inlet pipeline;2- outlet pipeline;3- bypass line;4- inlet gage;5- discharge pressure table;
6- backwashes shut-off valve;7- blowdown valve;8- magnetizing assembly;9- purifying filter element;16- blowoff line;11- first flange;12- water inlet
Section;The first reducer of 13-;14- fillter section;The second reducer of 15-;17- second flange;The first linkage section of 31-;32- second connects
Connect section;33- third linkage section;34- active tube joint;The 4th linkage section of 35-;The 5th linkage section of 36-;81- pillar;82- baffle;
83- blanking cover;85- shell;86- magnet;84- nut;91- strip hollow-out parts;The white steel lining net of 911- first;The white steel lining of 912- second
Net;The white steel punched-plate of 913-;914- pressure ring;92- third flange;The 4th flange of 93-;121- fixed plate;122- screw;124- branch
Bracer;125- push rod support base;126- push rod;127- push rod channel;128- push rod seal plug;129- pushing block;1251- opening;
1261- push plate.
Specific embodiment
Referring to Fig. 1, the utility model provides a kind of filter for sewage treatment, mine water supply pipe can be applied to
The magnetization and purification of water for dust removal.In the present embodiment, which includes: inlet pipeline 1, outlet pipe
Road 2, bypass line 3, inlet gage 4, discharge pressure table 5, backwash shut-off valve 6, blowdown valve 7, magnetizing assembly 8 and purification
Filter core 9.
Wherein, inlet pipeline 1 is connected to outlet pipeline 2, and one end of bypass line 3 is connected to the tube wall of inlet pipeline 1, other
The other end on siphunculus road 3 is connected to the tube wall of outlet pipeline 2.The water of water supply pipe can enter from inlet pipeline 1, by filter
Magnetization and purification after, from outlet pipeline 2 flow out, be delivered to spraying apparatus carry out spray dust.Bypass line 3 is used for net
Change filter core 9 and carry out direction flushing, to rinse out the impurity of the deposition on 9 surface of purifying filter element.
Inlet gage 4 is set to the tube wall of inlet pipeline 1, and for measuring the hydraulic pressure of water inlet end, discharge pressure table 5 is arranged
In the tube wall of outlet pipeline 2, for measuring the hydraulic pressure of water outlet.Backwash shut-off valve 6 is set on bypass line 3, for real
The open and close of existing bypass line 3.The tube wall of inlet pipeline 1 is provided with blowoff line 16, for being discharged from 9 table of purifying filter element
The impurity that face rinses out.Blowdown valve 7 is set on blowoff line 16, for realizing the open and close of blowoff line 16.
Purifying filter element 9 is set to one end of outlet pipeline 2 and protrudes into the inside of inlet pipeline 1, and magnetizing assembly 8 is set to only
Change the end of filter core 9, the inside of purifying filter element 9 is connected to the inside of outlet pipeline 2.The water entered from inlet pipeline 1 is via magnetic
It after 8 magnetization are set in makeup, flow to inside purifying filter element 9 after being filtered via purifying filter element 9, is finally flowed out from outlet pipeline 2.
Referring to Fig. 2, in the present embodiment, the water inlet that inlet pipeline 1 includes first flange 11, connect with first flange 11
Section 12, the fillter section 14 being connected to the first reducer 13, is connected to fillter section 14 the first reducer 13 for being connected to inlet segment 12
The second reducer 15 and the second flange 17 that is connect with the second reducer 15.Wherein, the diameter of inlet segment 12 is less than filtering
The diameter of section 14, the diameter of the first reducer 13 become larger on inlet segment 12 to the direction of fillter section 14, the second reducer
15 diameter gradually becomes smaller on fillter section 14 to the direction of second flange 17.By the first reducer 13, fillter section 14 and
The setting of second reducer 15, so that certain space is formed between the inner wall and purifying filter element 9 of the position where fillter section 14,
In the water flowing to the space entered from inlet segment 12, purified treatment is carried out to water using purifying filter element 9, to filter out impurity.
Referring to Fig. 3, in the present embodiment, bypass line 3 includes the first linkage section 31, is connected to the first linkage section 31
Second linkage section 32, the third linkage section 33 being connected to the second linkage section 32, the adjustable pipe for being set to 33 end of third linkage section
Connector 34, the 4th linkage section 35 being connect with active tube joint 34 and the 5th linkage section 36 being connected to the 4th linkage section 35.
First linkage section 31 is vertical with the second linkage section 32, and the second linkage section 32, third linkage section 33 and the 4th linkage section 35 are coaxial,
5th linkage section 36 is vertical with the 4th linkage section 35, and the 5th linkage section 36 is parallel with the first linkage section 31, the first linkage section 31 with
The tube wall of inlet segment 12 is connected to.Active tube joint 34 can realize detachably connecting between third linkage section 33 and the 4th linkage section 35
It connects.Backwash shut-off valve 6 is set between the second linkage section 32 and third linkage section 33.
Referring to Fig. 4, in the present embodiment, magnetizing assembly 8 includes pillar 81, the baffle 82 being set on pillar 81, sets
It is placed in the blanking cover 83 of 81 end of pillar, is set on pillar 81 and the shell 85 parallel with baffle 82, is set to baffle 82 and outer
Magnet 86 between shell 85 and the fixture nut 84 for being set on pillar 81 and being located at 85 side of shell.The cross section of pillar 81
For regular hexagon, blanking cover 83 is connect with the end of purifying filter element 9.Magnet 86 can be effectively protected in shell 85, extend magnetization dress
8 service life is set, and is convenient to clean and is adsorbed impurity.
Referring to Fig. 5, in the present embodiment, purifying filter element 9 is located at the inside of fillter section 14, the side wall of purifying filter element 9 is set
Multiple strip hollow-out parts 91 are equipped with, multiple strip hollow-out parts 91 are uniformly distributed around the central axis of purifying filter element 9.Purifying filter element
9 outer wall is disposed with the first white steel lining net 911, the second white steel lining net 912 and white steel punched-plate 913 from inside to outside.The
The mesh of one white steel lining net 911 and the second white steel lining net 912 assumes diamond in shape, and the outside of white steel punched-plate 913 is provided with pressure ring 914,
Pressure ring 914 is for fixing the first white steel lining net 911, the second white steel lining net 912 and white steel punched-plate 913.First white steel lining net
911, the second white steel lining net 912 and white steel punched-plate 913 are used to carry out multiple purifying mistake to the water that will enter purifying filter element 9
Filter.Water by the filtering of the first white steel lining net 911, the second white steel lining net 912 and white steel punched-plate 913 is from strip hollow-out parts 91
Into the inside of purifying filter element 9.
Specifically, the outside of outlet pipeline 2 is provided with third flange 92, third flange 92 close to the side of purifying filter element 9
It is connect with second flange 17, the outside of outlet pipeline 2 is provided with the 4th flange 93 far from the side of purifying filter element 9, can be used for reality
Now with the connection of spraying device.Wherein, it is provided with gasket between third flange 92 and second flange 17, to guarantee inlet pipeline
The leakproofness connected between 1 and outlet pipeline 2.
Specifically, the distance between central axis of the first linkage section 31 and the 5th linkage section 36 is 722mm, first flange
The distance between outer end face of 11 outer end face and the 4th flange 93 is 1076mm, the inner side end and influent pressure of first flange 11
The distance between central axis of power table 4 is 80mm, the central axis of the inner side end of first flange 11 and the first linkage section 31
The distance between be 155mm, the distance between the central axis of the 5th linkage section 36 and the central axis of discharge pressure table 5 are
75mm, the distance between 93 inner side end of central axis and the 4th flange of the 5th linkage section 36 are 80mm.Outside fillter section 14
Vertical range between surface and the second linkage section 32 and third linkage section 33 be 87mm, blowoff line 16 and fillter section 14 and
The distance of join domain between second reducer 15 is 50mm.The outer diameter of inlet segment 12 is 108mm, and wall thickness 8mm, first becomes
The length of diameter section 13 is 75mm, and the outer diameter of fillter section 14 is 159mm, and wall thickness 6mm, the length of the second reducer 15 is 85mm.
It is curved to pass through punching press between first linkage section 31 and the second linkage section 32 and between the 4th linkage section 35 and the 5th linkage section 36
Head connection, the length of the first linkage section 31 are 114mm, and the length of the second linkage section 32 is 280mm, the length of third linkage section 33
Length for 160mm, the 4th linkage section 35 is 125mm, between the first linkage section 31 and the central axis of the 5th linkage section 36
Distance is 720mm.The internal diameter of outlet pipeline 2 is 92mm, outer diameter 108mm.
The utility model provides a kind of filter for sewage treatment when for impurity screening, can be serially connected with water supplying pipe
Between road and spraying apparatus, backwashes shut-off valve 6 and blowdown valve 7 is in closed state.From water supply pipe export water from into
Water lines 1 enter filter, magnetize by magnetizing assembly 8, enter in the gap between fillter section 14 and purifying filter element 9 later,
From the outside of purifying filter element 9 by the first white steel lining net 911, the second white steel lining net 912 and white steel punched-plate 913 filter it is laggard
Enter the inside of purifying filter element 9, is finally flowed out from outlet pipeline 2, the water final output after filtering out impurity to spraying apparatus, for spraying
Equipment carries out atomizing de-dusting to operating environment in coal mine.
After filter is used for a long time, the outside of purifying filter element 9 is easy the more impurity of deposition, leads to the first white steel lining net
911, the blocking of the second white steel lining net 912 and white steel punched-plate 913, influences the purification efficiency and effect to water.When purification is filtered
When the impurity of 9 outside deposition of core is more, the hydraulic pressure of 2 water outlet of outlet pipeline can be less than the hydraulic pressure of 1 water inlet end of inlet pipeline, because
This, observable inlet gage 4 and discharge pressure table 5, when inlet gage 4 and discharge pressure table 5 are there are when pressure difference, explanation
9 depositing contaminants of purifying filter element need to carry out deslagging, and openable backwash shut-off valve 6, reversely rushes purifying filter element 9 at this time
It washes, so that the water that inlet pipeline 1 enters flow to one end of outlet pipeline 2 from bypass line 3, later from the inside of purifying filter element 9
Reversed flushing is carried out to the outside of purifying filter element 9, and the impurity that 9 outer wall of purifying filter element deposits is rinsed out, blowdown is finally opened
Valve 7, the impurity discharge filter that will be rinsed out.The setting of inlet gage 4 and discharge pressure table 5 can in order to operating personnel and
When grasp filter chamber 14 in impurity deposition conditions guarantee the smooth of filter to remind operating personnel to carry out despumation in time
It is logical.
From the above technical scheme, a kind of filter for sewage treatment provided by the utility model, comprising: water inlet
Pipeline 1, outlet pipeline 2, bypass line 3, inlet gage 4, discharge pressure table 5, backwash shut-off valve 6, blowdown valve 7, magnetization
Device 8 and purifying filter element 9;Inlet pipeline 1 is connected to outlet pipeline 2, one end of bypass line 3 and the tube wall of inlet pipeline 1
Connection, the other end of bypass line 3 are connected to the tube wall of outlet pipeline 2;Inlet gage 4 is set to the tube wall of inlet pipeline 1,
Discharge pressure table 5 is set to the tube wall of outlet pipeline 2;Backwash shut-off valve 6 is set on bypass line 3, the pipe of inlet pipeline 1
Wall is provided with blowoff line 16, and blowdown valve 7 is set on blowoff line 16;Purifying filter element 9 is set to one end of outlet pipeline 2 simultaneously
The inside of inlet pipeline 1 is protruded into, magnetizing assembly 8 is set to the end of purifying filter element 9, the inside of purifying filter element 9 and outlet pipeline 2
Inside connection;The filter for sewage treatment of the utility model can be applied to the magnetic of mine water supply pipe water for dust removal
Change, purification, the water of water supply pipe enters from inlet pipeline 1, after the magnetization of magnetizing assembly 8, then passes through the mistake of purifying filter element 9
Filter is finally discharged from outlet pipeline 2, can fall the contaminant filter in water for dust removal, prevents the spray head of impurity blocking spraying apparatus,
Ensure that the using effect of dedusting spraying apparatus is good;In addition, needing to carry out deslagging operation when the impurity deposition in filter is excessive
When, can open the backwash progress back flush of shut-off valve 6 later can the row of unlatching so that the impurity deposited on purifying filter element 9 is discharged
Impurity is discharged in dirty valve 7, to solve to cause the nozzle of spraying apparatus to hinder in the prior art since there are impurity in water supply pipe
The problem of filling in, influencing the normal work of spraying apparatus, and then influence the dust-laying effect to coal mine working environment, can be obviously improved and remove
Dirt effect.
Fig. 7 to Figure 10 is please referred to, as an alternative embodiment, 12 bottom outer wall of inlet segment is provided with push rod support
Component, push rod support component include fixed plate 121, and fixed plate 121 is fixed in 12 bottom outer wall of inlet segment by screw 122,
121 bottom of fixed plate is connected with supporting block 124, and 124 bottom of supporting block is provided with columned push rod support base 125, push rod branch
The circumferential surface of support seat 125 is connect with 124 bottom of supporting block, the axis and 12 outside wall parallel of inlet segment of push rod support base 125, push rod branch
Push rod 126 is provided in support seat 125.The quantity of push rod support component is multiple.It is arranged in the bottom sidewall of first reducer 13
There is horizontal push rod channel 127, push rod seal plug 128 is provided in push rod channel 127, one end of push rod 126 is close by push rod
Blocking 128 protrudes into fillter section 14, and the end that push rod 126 protrudes into fillter section 14 is provided with pushing block 129, the bottom of pushing block 129
Contacted with 14 bottom interior wall of fillter section, the side of pushing block 129 be it is trapezoidal, the width of 129 bottom of pushing block is greater than the width at top.It pushes away
125 axis of bar support base is overlapped with the axis in push rod channel 127, and the bottom of push rod support base 125 is provided with opening 1251, push rod
126 one end far from pushing block 129 are provided with the push plate 1261 extended downwardly, be open 1251 width be greater than push plate 1261 width
Degree.
Due to remaining in 14 bottom of fillter section there may be impurity in fillter section 14, not by impurity from blowdown when backwash
The case where pipeline 16 is discharged can be such that push rod 126 protrudes into fillter section 14, utilize pushing block 129 by pushing push plate 1261 at this time
Push the remaining impurity in 14 bottom of fillter section to blowoff line 16, in order to the discharge of residual impurity.When pushing push rod 126, push away
Plate 1261 can pass through between the opening 1251 of push rod support base 125, convenient for by push rod 126 be pushed into fillter section 14 in it is farther away away from
From so that realization thoroughly removes impurity.
Above the utility model embodiment does not constitute the restriction to scope of protection of the utility model.
Claims (6)
1. a kind of filter for sewage treatment characterized by comprising inlet pipeline (1), outlet pipeline (2), bypass pipe
Road (3), inlet gage (4), discharge pressure table (5), backwash shut-off valve (6), blowdown valve (7), magnetizing assembly (8) and net
Change filter core (9);
The inlet pipeline (1) is connected to the outlet pipeline (2), one end of the bypass line (3) and the inlet pipeline
(1) tube wall connection, the other end of the bypass line (3) are connected to the tube wall of the outlet pipeline (2);The intake pressure
Table (4) is set to the tube wall of the inlet pipeline (1), and the discharge pressure table (5) is set to the pipe of the outlet pipeline (2)
Wall;The backwash shut-off valve (6) is set on the bypass line (3), and the tube wall of the inlet pipeline (1) is provided with blowdown
Pipeline (16), the blowdown valve (7) are set on the blowoff line (16);The purifying filter element (9) is set to the water outlet
One end of pipeline (2) and the inside for protruding into the inlet pipeline (1), the magnetizing assembly (8) are set to the purifying filter element (9)
End, the inside of the purifying filter element (9) is connected to the inside of the outlet pipeline (2);
The inlet pipeline (1) includes first flange (11), connect with the first flange (11) inlet segment (12), with it is described
The first reducer (13) of inlet segment (12) connection, the fillter section (14) being connected to first reducer (13) and the mistake
The second reducer (15) of filter section (14) connection and the second flange (17) being connect with second reducer (15);It is described into
The diameter of water section (12) is less than the diameter of the fillter section (14), and the diameter of first reducer (13) is in the inlet segment
(12) to becoming larger on the direction of the fillter section (14), the diameter of second reducer (15) is in the fillter section (14)
It is gradually become smaller on to the direction of the second flange (17);The bypass line (3) includes the first linkage section (31), with described the
The second linkage section (32) of one linkage section (31) connection, is set the third linkage section (33) being connected to second linkage section (32)
The 4th connection for being placed in the active tube joint (34) of third linkage section (33) end, being connect with the active tube joint (34)
Section (35) and the 5th linkage section (36) being connected to the 4th linkage section (35);First linkage section (31) and described the
Two linkage sections (32) vertically, second linkage section (32), the third linkage section (33) and the 4th linkage section (35)
Coaxially, the 5th linkage section (36) is vertical with the 4th linkage section (35), the 5th linkage section (36) and described first
In parallel, first linkage section (31) is connected to linkage section (31) with the tube wall of the inlet segment (12).
2. a kind of filter for sewage treatment as described in claim 1, which is characterized in that magnetizing assembly (8) packet
It includes pillar (81), the baffle (82) that is set on the pillar (81), the blanking cover (83) for being set to the pillar (81) end, set
It is placed on the pillar (81) and the shell (85) parallel with the baffle (82), is set to the baffle (82) and the shell
(85) magnet (86) between and the fixture nut for being set on the pillar (81) and being located at the shell (85) side
(84);The cross section of the pillar (81) is regular hexagon, and the blanking cover (83) connect with the end of the purifying filter element (9).
3. a kind of filter for sewage treatment as claimed in claim 2, which is characterized in that purifying filter element (9) position
In the inside of the fillter section (14), the side wall of the purifying filter element (9) is provided with multiple strip hollow-out parts (91), the multiple
Central axis of the strip hollow-out parts (91) around the purifying filter element (9) is uniformly distributed.
4. a kind of filter for sewage treatment as claimed in claim 3, which is characterized in that the purifying filter element (9)
Outer wall is disposed with the first white steel lining net (911), the second white steel lining net (912) and white steel punched-plate (913) from inside to outside;
The mesh of the first white steel lining net (911) and the second white steel lining net (912) assumes diamond in shape, the white steel punched-plate (913)
Outside be provided with pressure ring (914).
5. a kind of filter for sewage treatment as claimed in claim 4, which is characterized in that the outlet pipeline (2)
The external side close to the purifying filter element (9) is provided with third flange (92), the third flange (92) and second method
Blue (17) connection;The outside of the outlet pipeline (2) is provided with the 4th flange (93) far from the side of the purifying filter element (9).
6. a kind of filter for sewage treatment as claimed in claim 5, which is characterized in that the third flange (92) with
Gasket is provided between the second flange (17).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820685154.2U CN208345964U (en) | 2018-05-09 | 2018-05-09 | A kind of filter for sewage treatment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820685154.2U CN208345964U (en) | 2018-05-09 | 2018-05-09 | A kind of filter for sewage treatment |
Publications (1)
Publication Number | Publication Date |
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CN208345964U true CN208345964U (en) | 2019-01-08 |
Family
ID=64888864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820685154.2U Expired - Fee Related CN208345964U (en) | 2018-05-09 | 2018-05-09 | A kind of filter for sewage treatment |
Country Status (1)
Country | Link |
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CN (1) | CN208345964U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114232723A (en) * | 2021-12-25 | 2022-03-25 | 广东万里通建设工程有限公司 | Municipal pipe network system |
-
2018
- 2018-05-09 CN CN201820685154.2U patent/CN208345964U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114232723A (en) * | 2021-12-25 | 2022-03-25 | 广东万里通建设工程有限公司 | Municipal pipe network system |
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