CN204798942U - Be applied to elevator or staircase waste water treatment's circulating air purge filter equipment - Google Patents
Be applied to elevator or staircase waste water treatment's circulating air purge filter equipment Download PDFInfo
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- CN204798942U CN204798942U CN201520585627.8U CN201520585627U CN204798942U CN 204798942 U CN204798942 U CN 204798942U CN 201520585627 U CN201520585627 U CN 201520585627U CN 204798942 U CN204798942 U CN 204798942U
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- bucket
- valve
- elevator
- staircase
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Abstract
The utility model discloses a be applied to elevator or staircase waste water treatment's circulating air purge filter equipment, liquid storage bucket including the closed, the inside filter screen bucket that is provided with of liquid storage bucket, the liquid storage bucket with be equipped with the filter chamber between the filter vat, its characterized in that: the liquid storage bucket is connected with liquid material input unit, filter residue output unit and waste gas output unit, the filter screen bucket be connected with the height calm the anger the backwash unit with filtrating output unit. The utility model discloses a be applied to elevator or staircase waste water treatment's circulating air purge filter equipment has that the backwash is effectual, long service life, the maintenance is convenient and low cost's characteristics.
Description
Technical field
The utility model relates to elevator or staircase production technical field, is specially a kind of circulating air purge filter being applied to elevator or staircase wastewater treatment.
Background technology
In recent years, along with expanding economy, elevator and escalator are popularized at increasing market, the each side of market to elevator and escalator requires more and more stricter, as in clean property attractive in appearance and resistance to, need to carry out spray treatment to the panel of elevator or staircase, before spraying, need to carry out pickling and oil removal treatment; As in security.At the production method that the panel of elevator or escalator industry field widely used floor plates device adopts patterned etch anti-skidding mostly, this etching panel is all adopt etching solution to be made by the method for chemical etching.More than manufacture in process and all can produce large amount of sewage, waste water, can to environment.Therefore, process must be carried out to the sewage produced in elevator or staircase production process can outwards discharge.In the sewage disposal process of elevator or staircase, filtration is the quality of the critical process of sewage disposal, filter effect, the effect of the follow-up sewage disposal of restriction restriction.At present generally filter is adopted to the filtration treatment of sewage, filter with the particle that can comprise in filter medium and impurity, mainly by having come by filtering material (such as: active carbon, filter core, screen cloth etc.).But, filtering material uses for a long time, the particle that comprises in filter medium and impurity will be made to cause on filtering material and to pile up or absorb, thus reduce or lose the filter effect of filter gradually, seriously limit the service life of filter, also directly affect elevator enterprises in continuous production process to the efficiency of sewage disposal and progress.
Utility model content
The purpose of this utility model is to provide a kind of circulating air purge filter being applied to elevator or staircase wastewater treatment, has that backwash is effective, long service life, feature easy to maintenance and with low cost.
The utility model can be achieved through the following technical solutions:
A kind of circulating air purge filter being applied to elevator or staircase wastewater treatment, comprise the liquid material bucket of closed, described liquid bowl interior is provided with screen pack bucket, filter chamber is provided with between described liquid material bucket and described filter vat, described liquid material bucket is connected with liquid material input block, filter residue output unit and waste gas output unit, and described screen pack bucket is connected with water under high pressure backwash unit, high pressure gas backwash unit and filtrate output unit.Liquid material input block is for inputting the feed liquid needing to filter, feed liquid is separated into filtrate and filter residue after being filtered by screen pack bucket respectively, filtrate is exported by filtrate output unit, filter residue is exported by filter residue output unit, filtrate output unit in water under high pressure backwash process also for exporting the waste water of water under high pressure backwash process.High pressure gas backwash unit and water under high pressure backwash unit are used for cleaning the screen pack bucket that filter capacity reaches capacity, and waste gas output unit is for exporting the waste gas after cleaning.In the filter process of reality, the feed liquid of filtering is needed first to enter liquid material bucket, by the filtration of screen pack bucket, filtrate is flowed out through screen pack bucket, filter residue rests in the cavity between liquid material bucket and then screen pack bucket, part filter residue sticks to the outside of screen pack bucket, constantly fall under the Action of Gravity Field of part filter residue self, in long-term use procedure, finally cause the saturated of the filter capacity of screen pack bucket along with filter residue slowly sticks on screen pack bucket, need to carry out cleaning the circular regeneration that can realize its filter capacity to it.In high pressure gas backwash unit cleaning process, it is inner that gases at high pressure enter screen pack bucket, waste gas output unit, for discharging the waste gas after cleaning, sticks to the filter residue under the effect of gases at high pressure of the filter residue outside screen pack bucket and comes off outside screen pack bucket and outwards exported high pressure gas backwash process by filter residue output unit, in the process of water under high pressure backwash unit cleaning, the water under high pressure of cleaning enters screen pack bucket inside, waste water after cleaning outwards exports from filtrate output unit, stick to the filter residue under the effect of water jets under high pressure of the filter residue outside screen pack bucket come off outside screen pack bucket and outwards exported the process of water under high pressure backwash by filter residue output unit, in concrete backwash process, water under high pressure backwash unit is directed to relative to high pressure gas backwash unit the fine particle sticking to screen pack bucket and has stronger backwash ability, high pressure gas backwash unit is directed to relative to water under high pressure backwash reaction the larger particle sticking to screen pack bucket and has better backwash ability, two kinds of cleaning ways combine, effectively select different backwash modes according to actual conditions, meet the demand of different filtering particle type, efficiently quick circular regeneration is carried out to filter, expand the concrete scope of application of filter, extend the service life of filter.
Described liquid material input block is connected to above the sidewall of described liquid material bucket, and described filter residue output unit, waste gas output unit are connected to the bottom of described liquid material bucket.Liquid material input block is arranged on above the sidewall of liquid material bucket, need the feed liquid of filtering can circulate under gravity entering liquid material bucket downwards, liquid progressively realizes liquid through screen pack bucket and is separated with solid, filter residue can continue to fall under the Action of Gravity Field of solid self, outwards exports eventually through filter residue output unit.Waste gas output unit is arranged on the bottom of liquid material bucket, thus after gases at high pressure enter filter, form top-down air-flow, and under the percussion of air-flow, filter residue can be come off from the outside of screen pack bucket and be discharged by filter residue output unit.
Described water under high pressure backwash unit, high pressure gas backwash unit are connected to the top of described screen pack bucket, and described filtrate output unit is connected to the bottom of described screen pack bucket.Water under high pressure backwash unit, high pressure gas backwash unit are arranged on the top of described screen pack bucket, after water under high pressure and high pressure gas enter screen pack bucket, current from top to down and air-flow can be produced, under the impact force action of current and air-flow, filter residue can be come off from the outside of screen pack bucket and be discharged by filter residue output unit.Filtrate output unit is connected to the bottom of described screen pack bucket, has both facilitated filtrate to accelerate to discharge to realize fast filtering under self gravitation effect, and has also facilitated waste water in water under high pressure backwash process to discharge fast, realize quick backwash.
Described feed liquid input block comprise be arranged on feed liquid bucket feed pipe, for regulate the first hydraulic pump of feed liquid input pressure and for input extraneous waste liquid feed liquid access valve, described first hydraulic pump, feed liquid access valve output be communicated with feed pipe.By arranging the first hydraulic pump, pressurized treatments can be carried out to needing the feed liquid of filtering, feed liquid after pressurization can enter liquid bowl interior quickly through feed pipe, because feed liquid has certain pressure, feed liquid after pressurization also can promote through the speed of screen pack bucket thereupon, effectively improves the efficiency of filtration.And, adopt the mode of feed liquid access valve and the first hydraulic pump coupling, the continuous input of feed liquid can be realized, conveniently carry out continuous filtration, improve the rate of filtration and the filter efficiency of filter further.
Described high-pressure washing unit comprises for regulating the second hydraulic pump of feed liquid input pressure, for inputting the running water access valve of running water, the water inlet pipe be communicated with described screen pack bucket inside and the rotation type shower nozzle going deep into described screen pack bucket inside, the output of described second hydraulic pump, running water access valve is communicated with described water inlet pipe simultaneously, and described rotation type shower nozzle is communicated with described water inlet pipe.By arranging the second hydraulic pump, pressurized treatments can be carried out to the running water needing backwash to input, running water after pressurization can enter rotation type shower nozzle quickly through feed pipe, rotation type shower nozzle outwards discharges cleaning water column rapidly in the process rotated, and cleaning water column is discharged to cavity between liquid material bucket and screen pack bucket rapidly through screen pack bucket.Under the percussion of cleaning water column, the filter residue sticked to outside screen pack bucket can be come off from the outside of screen pack bucket and be discharged by filter residue output unit.By running water input valve and the second hydraulic pump coupling, both can make full use of running water input backwash water and realize continuous backwash, also the convenient cleaning requirement meeting dissimilar filter residue according to the pressure of actual filter residue type adjustment backwash water column, has wider backwash applicability and higher backwash efficiency.Adopt the mode of water under high pressure backwash, be particularly suitable for the filter residue that the larger setting of particle is hardened, under the effect of water under high pressure backwash, the immersional wetting of water and the impulsive force of current are effectively accelerated filter residue and are come off outside screen pack bucket, ensure that the effect of backwash, and adopting the mode saving water resource of washing, running water wide material sources save cleaning cost.
The gases at high pressure input valve that described high pressure gas flushing unit comprises input high-pressure air source and the air inlet pipe be communicated with described screen pack bucket inside, the output of described gases at high pressure input valve is communicated with described air inlet pipe.By arranging gases at high pressure input valve, for inputting high-pressure air source, high-pressure air source enters screen pack bucket inside by air inlet pipe from top and forms high pressure draught, high pressure draught flows from the Inside To Outside of screen pack bucket, and the filter residue sticked to outside screen pack bucket can come off from the outside of screen pack bucket and discharge high pressure gas backwash process by filter residue output unit.In the high-pressure air source of concrete high pressure gas backwash, both can adopt the compressed air that air compressor machine produces, bottled compressed air also can be adopted as compressed nitrogen etc., effectively save high pressure gas backwash cost.By adopting high pressure gas backwash mode, both can make full use of high-pressure air source input backwash gases at high pressure and realize continuous backwash, also the convenient cleaning requirement meeting dissimilar filter residue according to the pressure of actual filter residue type adjustment backwash air-flow, has wider backwash applicability and higher backwash efficiency.Adopt the mode of high pressure gas backwash, gas shock power is large, and be especially applicable to the fine particle sticking to screen pack bucket, backwash effect is better.
Described feed liquid input block also comprises flow control valve, and described flow control valve is arranged between described feed liquid input valve and described feed pipe.By arranging flow control valve, effectively can regulate according to the disposal ability of filter the flow needing feed liquid to be processed, ensureing the effect of filtering, have and use flexibility preferably.
Described high-pressure washing unit also comprises fluid pressure control valve, liquid flow regulating valve door and hydralic pressure gauge, and described fluid pressure control valve, liquid flow regulating valve door, hydralic pressure gauge are arranged between described running water input valve and described water inlet pipe.By arranging fluid pressure control valve, the granular size of the filter residue of backwash according to specific needs further regulates tap water pressure further, promotes water under high pressure backwash ability, and hydralic pressure gauge is convenient carries out Real Time Observation and adjustment in the pressure adjustment process of water under high pressure.
Described high pressure gas flushing unit also comprises filter, gas pressure control valve and air gauge, and described filter, gas pressure control valve, air gauge are arranged between described gases at high pressure input valve and described air inlet pipe.By arranging filter, effectively removing the moisture impurity that gases at high pressure exist, promoting high pressure gas backwash efficiency; By arranging gas pressure control valve, the convenient pressure according to actual backwash effect adjustment gases at high pressure promotes high pressure gas backwash ability further, and air gauge is convenient carries out to the adjustment process of gases at high pressure the convenience that visual observation promotes adjustment.
Described waste gas output unit comprises the escape pipe arranging feed liquid bottom of the barrel, give vent to anger valve and silencer, described in valve of giving vent to anger be arranged between described escape pipe and described silencer.By arranging silencer, in the process that waste gas outwards discharges, effectively reduce the impact of Noise upon Environment.
Described filter residue output unit comprises the discharge nozzle and filter residue valve that are arranged on feed liquid bottom of the barrel, and described filter residue valve is connected with described discharge nozzle.By filter residue valve, Open valve in the process of filtering, facilitates filter residue to discharge.
Described filtrate output unit comprises and the drain pipe be communicated with bottom described filter vat and fluid valve, and it is outside that the rectangular shape of described drain pipe extends to described feed liquid bucket, and the output of described fluid valve also described drain pipe connects.By setting out fluid valve, the unlatching of valve can be carried out according to actual conditions, meet the needs of filter process and cleaning process.
Described feed liquid bucket comprises tubbiness body and upper cover, is provided with sealing gasket between described tubbiness body and upper cover.By the setting of tubbiness body and upper cover, facilitate screen pack bucket to be assembled in liquid bowl interior, be also convenient to carry out maintenance test to the screen pack bucket of liquid bowl interior.By arranging sealing gasket, effectively ensure that the sealing effectiveness drawn together between tubbiness body and upper cover.
Described screen pack bucket is by Flange joint at described liquid bowl interior, and adopt the mode of Flange joint, the very convenient screen pack bucket that carries out is connected with the installation of liquid material bucket.
Described air inlet pipe, water inlet pipe protrude and are arranged on described upper tops, the water source of convenient access high pressure water cleaning and the source of the gas of high pressure gas cleaning.
A kind of circulating air purge filter being applied to elevator or staircase wastewater treatment of the utility model, has following beneficial effect:
The first, backwash is effective, by adopting the mode of high pressure gas backwash, forms high pressure draught, realizes filter residue and to come off from the outside of screen pack bucket and to have exported backwash process by filter residue output unit, effectively ensure that anti-backwash effect by the impact of high pressure draught;
The second, long service life, by arranging high pressure gas backwash unit, when screen pack bucket filter capacity is saturated, backwash being carried out to screen pack bucket and safeguard the filter capacity can recovering filter, without the need to directly changing screen pack bucket, effectively extending the service life of filter;
Three, backwash is easy to maintenance, can select water under high pressure backwash or high pressure gas backwash mode according to actual needs flexibly, and directly access running water and high-pressure air source can open backwash maintenance process, very convenient;
Four, use cost is cheap, and filter process is that serialization is filtered, and filter process does not have other materials loss, backwash process effectively extends the service life of filter, filter operation is simple, the high-pressure air source wide material sources that backwash process adopts, and effectively saves the use cost of filter.
Accompanying drawing explanation
Accompanying drawing 1 is applied to the circulating air purge filter composition structural representation of elevator or staircase wastewater treatment for the utility model is a kind of.
Detailed description of the invention
In order to make those skilled in the art person understand the technical solution of the utility model better, below in conjunction with embodiment and accompanying drawing, the utility model product is described in further detail.
As shown in Figure 1, the utility model discloses a kind of circulating air purge filter being applied to elevator or staircase wastewater treatment, comprise the liquid material bucket 13 of closed, described liquid material bucket 13 inside is provided with screen pack bucket 14, it is inner that described screen pack bucket 14 is connected to described liquid material bucket 13 by flange 31, filter chamber 18 is provided with between described liquid material bucket 13 and described filter vat, described screen pack bucket 14 inside forms the rear room 19 of filter, after described filter, room 19 provides flow channel for liquid filtering, described feed liquid bucket comprises tubbiness body and upper cover 11, sealing gasket 12 is provided with between described tubbiness body and upper cover 11, described air inlet pipe 26, water inlet pipe 27 protrudes and is arranged on described upper cover 11 top, feet 32 is provided with bottom described liquid material bucket 13, whole filter is supported by feet 32, described liquid material bucket 13 is connected with liquid material input block, filter residue output unit and waste gas output unit, described screen pack bucket 14 is connected with water under high pressure backwash unit, high pressure gas backwash unit and filtrate output unit.Described liquid material input block is connected to above the sidewall of described liquid material bucket 13, and described filter residue output unit, waste gas output unit are connected to the bottom of described liquid material bucket 13.Described water under high pressure backwash unit, high pressure gas backwash unit are connected to the top of described screen pack bucket 14, and described filtrate output unit is connected to the bottom of described screen pack bucket 14.
As shown in Figure 1, described feed liquid input block comprise be arranged on feed liquid bucket feed pipe 25, for regulate the first hydraulic pump 8 of feed liquid input pressure and for input extraneous waste liquid feed liquid access valve, described first hydraulic pump 8, feed liquid access valve output be communicated with feed pipe 25.Described feed liquid input block also comprises flow control valve 10, and described flow control valve 10 is arranged between described feed liquid input valve 9 and described feed pipe 25.
As shown in Figure 1, described high-pressure washing unit comprises for regulating the second hydraulic pump 1 of feed liquid input pressure, for inputting the running water access valve of running water, the water inlet pipe 27 be communicated with described screen pack bucket 14 inside and the rotation type shower nozzle 15 going deep into described screen pack bucket 14 inside, the output of described second hydraulic pump 1, running water access valve is communicated with described water inlet pipe 27 simultaneously, and described rotation type shower nozzle 15 is communicated with described water inlet pipe 27.Described high-pressure washing unit also comprises fluid pressure control valve 3, liquid flow regulating valve door 104 and hydralic pressure gauge 5, and described fluid pressure control valve 3, liquid flow regulating valve door 104, hydralic pressure gauge 5 are arranged between described running water input valve 2 and described water inlet pipe 27.
As shown in Figure 1, the gases at high pressure input valve 17 that described high pressure gas flushing unit comprises input high-pressure air source 24 and the air inlet pipe 26 be communicated with described screen pack bucket 14 inside, the output of described gases at high pressure input valve 17 is communicated with described air inlet pipe 26.Described high pressure gas flushing unit also comprises filter 16, gas pressure control valve 7 and air gauge 6, and described filter 16, gas pressure control valve 7, air gauge 6 are arranged between described gases at high pressure input valve 17 and described air inlet pipe 26.
As shown in Figure 1, described waste gas output unit comprises the escape pipe 28 arranging feed liquid bottom of the barrel, give vent to anger valve 21 and silencer 20, described in valve 21 of giving vent to anger be arranged between described escape pipe 28 and described silencer 20.Described filter residue output unit comprises the discharge nozzle 29 and filter residue valve 23 that are arranged on feed liquid bottom of the barrel, and described filter residue valve 23 is connected with described discharge nozzle 29.Described filtrate output unit comprises and the drain pipe 30 be communicated with bottom described filter vat and fluid valve 22, described drain pipe 30 at right angles shape to extend to described feed liquid bucket outside, the output of described fluid valve 22 also described drain pipe 30 connects.
The above, be only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model; The those of ordinary skill of all industry all can shown in by specification accompanying drawing and the above and implement the utility model swimmingly; But all those skilled in the art are not departing within the scope of technical solutions of the utility model, disclosed above technology contents can be utilized and make a little change, modify with differentiation equivalent variations, be Equivalent embodiments of the present utility model; Meanwhile, all according to substantial technological of the present utility model to the change of any equivalent variations that above embodiment is done, modify and differentiation etc., within the protection domain all still belonging to the technical solution of the utility model.
Claims (10)
1. one kind is applied to the circulating air purge filter of elevator or staircase wastewater treatment, comprise the liquid material bucket of closed, described liquid bowl interior is provided with screen pack bucket, filter chamber is provided with between described liquid material bucket and described filter vat, it is characterized in that: described liquid material bucket is connected with liquid material input block, filter residue output unit and waste gas output unit, described screen pack bucket is connected with high pressure gas backwash unit and filtrate output unit;
The gases at high pressure input valve that described high pressure gas flushing unit comprises input high-pressure air source and the air inlet pipe be communicated with described screen pack bucket inside, the output of described gases at high pressure input valve is communicated with described air inlet pipe;
Described waste gas output unit comprises the escape pipe arranging feed liquid bottom of the barrel, give vent to anger valve and silencer, described in valve of giving vent to anger be arranged between described escape pipe and described silencer.
2. the circulating air purge filter being applied to elevator or staircase wastewater treatment according to claim 1, it is characterized in that: described liquid material input block is connected to above the sidewall of described liquid material bucket, and described filter residue output unit, waste gas output unit are connected to the bottom of described liquid material bucket.
3. the circulating air purge filter being applied to elevator or staircase wastewater treatment according to claim 2, it is characterized in that: described feed liquid input block comprise be arranged on feed liquid bucket feed pipe, for regulate the first hydraulic pump of feed liquid input pressure and for input extraneous waste liquid feed liquid access valve, described first hydraulic pump, feed liquid access valve output be communicated with feed pipe.
4. the circulating air purge filter being applied to elevator or staircase wastewater treatment according to claim 3, it is characterized in that: described feed liquid input block also comprises flow control valve, described flow control valve is arranged between described feed liquid input valve and described feed pipe.
5. the circulating air purge filter being applied to elevator or staircase wastewater treatment according to claim 4, it is characterized in that: described high pressure gas flushing unit also comprises filter, gas pressure control valve and air gauge, described filter, gas pressure control valve, air gauge are arranged between described gases at high pressure input valve and described air inlet pipe.
6. the circulating air purge filter being applied to elevator or staircase wastewater treatment according to claim 5, it is characterized in that: described filter residue output unit comprises the discharge nozzle and filter residue valve that are arranged on feed liquid bottom of the barrel, and described filter residue valve is connected with described discharge nozzle.
7. the circulating air purge filter being applied to elevator or staircase wastewater treatment according to claim 6, it is characterized in that: described filtrate output unit comprises and the drain pipe be communicated with bottom described filter vat and fluid valve, it is outside that the rectangular shape of described drain pipe extends to described feed liquid bucket, and the output of described fluid valve also described drain pipe connects.
8. the circulating air purge filter being applied to elevator or staircase wastewater treatment according to claim 7, is characterized in that: described feed liquid bucket comprises tubbiness body and upper cover, is provided with sealing gasket between described tubbiness body and upper cover.
9. the circulating air purge filter being applied to elevator or staircase wastewater treatment according to claim 8, is characterized in that: described screen pack bucket by Flange joint at described liquid bowl interior.
10. the circulating air purge filter being applied to elevator or staircase wastewater treatment according to claim 9, is characterized in that: described air inlet pipe is protruded and is arranged on described upper tops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585627.8U CN204798942U (en) | 2015-08-06 | 2015-08-06 | Be applied to elevator or staircase waste water treatment's circulating air purge filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585627.8U CN204798942U (en) | 2015-08-06 | 2015-08-06 | Be applied to elevator or staircase waste water treatment's circulating air purge filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204798942U true CN204798942U (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520585627.8U Expired - Fee Related CN204798942U (en) | 2015-08-06 | 2015-08-06 | Be applied to elevator or staircase waste water treatment's circulating air purge filter equipment |
Country Status (1)
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|---|---|
| CN (1) | CN204798942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499631A (en) * | 2021-07-29 | 2021-10-15 | 合肥志诚邦远家居有限责任公司 | Be used for panel mill to use sewage treatment device |
-
2015
- 2015-08-06 CN CN201520585627.8U patent/CN204798942U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499631A (en) * | 2021-07-29 | 2021-10-15 | 合肥志诚邦远家居有限责任公司 | Be used for panel mill to use sewage treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151125 Termination date: 20200806 |