CN202237463U - Flat-lying type chemical solution filter with cleaning function - Google Patents
Flat-lying type chemical solution filter with cleaning function Download PDFInfo
- Publication number
- CN202237463U CN202237463U CN2011202529308U CN201120252930U CN202237463U CN 202237463 U CN202237463 U CN 202237463U CN 2011202529308 U CN2011202529308 U CN 2011202529308U CN 201120252930 U CN201120252930 U CN 201120252930U CN 202237463 U CN202237463 U CN 202237463U
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- Prior art keywords
- pipe
- housing
- cleaning
- chemical solution
- filter core
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Abstract
The utility model discloses a flat-lying type chemical solution filter with the cleaning function, which comprises a cylindrical shell, a filter element and a rear cover, wherein the cylindrical shell is transversely arranged and has one enclosed front end; the filter element is arranged in the shell; and the rear cover is detachedly installed at the rear end of the shell. The filter element is a pipe body axially arranged along the shell, and the pipe wall of the filter element is provided with filtering micropores; a water inlet pipe positioned at the upper part of the shell, a water outlet pipe positioned at the front end of the shell and a blowdown pipe positioned at the lower part of the shell are arranged on the shell; the water outlet pipe is communicated with the inside of the filter element; and the water inlet pipe and the blowdown pipe are respectively communicated with a space between the shell and the filer element. The flat-lying type chemical solution filter is additionally provided with a cleaning device; the cleaning device is arranged on the shell; a pipeline is arranged inside the cleaning device, one end of the pipeline is externally connected with a cleaning water source, and the other end of the pipeline is communicated with the space between the shell and the filer element. The flat-lying type chemical solution filter has the beneficial effects that the cleaning effect is good; the potential safety hazards are reduced; the cleaning operation is simple; the maintenance cost is reduced; and the service life of the filter element is prolonged.
Description
Technical field
The utility model relates to a kind of equipment that crystal silicon solar energy battery is made the field, particularly a kind of formula chemical solution filter that lies low of being applied to.
Background technology
The manufacturing process of crystal silicon solar energy battery generally comprises steps such as silicon chip detection, surface wool manufacturing, diffusion system knot, dephosphorization silex glass, plasma etching, coated with antireflection film and serigraphy.As shown in Figure 1; It is the existing formula chemical solution filter 1 that lies low; This filter 1 comprise the sealing of horizontally set and front end cylinder-shaped housing 2, be built in the housing 2 and along its filter core that axially is provided with 3 and detachably be installed in the bonnet 22 of housing rear end; Filter core 3 is the bodys that axially are provided with along housing 2; Have filtering micropore 31 on the tube wall of filter core 3; Housing 2 is provided with the water inlet pipe 4 that is used for being communicated with and being positioned at the upper level outfall housing 2 tops, be used to discharge and filter the back water body and be positioned at the outlet pipe 5 of housing 2 front ends and be used to discharge dirt and be positioned at the blow-off pipe 6 of housing 2 bottoms, and outlet pipe 5 communicates with the inside of filter core 3 through the installing hole on housing 2 front ends, water inlet pipe 4 and blow-off pipe 6 respectively with housing 2, filter core 3 between space 7 communicate; Be respectively equipped with valve 41,51,61 on water inlet pipe, outlet pipe and the blow-off pipe.
The operation principle of above-mentioned filter is: sewage is got in the housing by water inlet pipe, and through filter core, the water body behind filter element filtering is discharged by outlet pipe from top to bottom, then under the self gravitation effect, is discharged through blow-off pipe downwards by the dirt that filter core is held back.
The defective of the existing formula chemical solution filter that lies low is: (1) filter rinsed mainly is that filter core is cleaned; Existing cleaning way is to open bonnet, filter core is taken out the back clean, and this cleaning process is more loaded down with trivial details; And can shorten service life of filter core, also increased maintenance cost simultaneously; (2) existing cleaning way can only simply clean the surface of filter core, therefore can't thoroughly remove the dirt on the filter core; (3) take out filter core, increased the probability that the cleaning operation personnel contact with chemical solution, have higher potential safety hazard.
The utility model content
The purpose of the utility model be to provide a kind of cleaning operation simple, can reduce maintenance cost, can prolong filter core service life, improve cleaning performance, reduce the formula that the lies low chemical solution filter with cleaning function of personal safety hidden danger.
The above-mentioned purpose of the utility model realizes through following technical scheme: a kind of formula that lies low chemical solution filter with cleaning function; Comprise that the cylinder-shaped housing of horizontally set and front end sealing, the filter core that is built in the said housing reach the bonnet that detachably is installed in the housing rear end; Said filter core is to the body that is provided with along housing shaft; Have filtering micropore on the tube wall of said filter core, said housing is provided with the water inlet pipe that is positioned at housing top, be positioned at the outlet pipe of housing front end and be positioned at the blow-off pipe of lower housing portion, and said outlet pipe communicates with filter core inside; Said water inlet pipe and blow-off pipe respectively with said housing, filter core between the space communicate; It is characterized in that having additional cleaning device, said cleaning device is arranged on the said housing, and the inside of said cleaning device has pipeline; One end of said pipeline is external in the cleaning water source, and the other end communicates with space between housing, the filter core.
The utility model can be inserted by cleaning device and clean the water source, forms the water rotation type developing result in the space between housing and filter core, not only can remove the dirt on the filter core outer tube wall preferably; And can remove the dirt on the inner walls, and need not during cleaning filter core is taken out in housing, reduced operating personnel's potential safety hazard; Cleaning operation is very simple; Greatly reduce maintenance cost, can prolong the service life of filter core, have cleaning performance preferably.
A kind of embodiment as the utility model; Said cleaning device adopts scavenge pipe; On the said scavenge pipe valve is installed, said water inlet pipe and blow-off pipe the rear end of position near said housing be set, said scavenge pipe the front end of position near said housing be set.
A kind of improvement as the utility model also comprises back purge system, and the inside of said back purge system has pipeline, the external cleaning of the end water source of said pipeline, the internal communication of the other end and said filter core.
As the embodiment of the utility model, said back purge system adopts backwash tube, and said backwash tube is provided with valve, and said backwash tube is positioned at the front end of said housing.Clean the water source and get in the filter core, wash away filter core inside, can remove the dirt on the filter core inner tubal wall preferably,, can improve cleaning performance greatly in conjunction with the developing result of scavenge pipe along the opposite direction of water outlet by backwash tube.
As the utility model preferred implementation, said backwash tube and scavenge pipe accumulate a house steward, and said house steward's a end is connected with the mouth of pipe of backwash tube and scavenge pipe one end respectively, the external cleaning of house steward's other end water source.Clean the water source and get into, for scavenge pipe and backwash tube the cleaning water source is provided simultaneously by house steward.
As the further improvement of the utility model, it is shared that the said backwash tube other end is connected the part pipeline that makes said backwash tube and outlet pipe on the said outlet pipe; Be equipped with valve on part pipeline, water inlet pipe and the blow-off pipe of said outlet pipe.
As the embodiment of the utility model, in order to realize the automation mechanized operation of the utility model, said valve adopts solenoid electric valve.
For fear of cleaning process is produced harmful effect, as the utility model preferred implementation, the material of said housing, filter core, water inlet pipe, outlet pipe, blow-off pipe, scavenge pipe and backwash tube all adopts the acid and alkali-resistance material; Said cleaning water source adopts pure water.
Compared with prior art, the utlity model has following significant technique effect:
(1) after the utility model insert to clean the water source, can realize water rotation type flushing and backwash, the dirt on the inwall of the inside and outside tube wall of filter core and housing is had excellent cleaning effect.
(2), so not only can reduce cleaning operation personnel's potential safety hazard owing to clean after need not filter core taken out from housing, and the service life that can improve filter core, also can reduce maintenance cost greatly.
Only need carry out shirtsleeve operation when (3) cleaning can accomplish, so cleaning operation is very simple, has simplified cleaning step.
(4) building block of the utility model adopts the acid and alkali-resistance material to process, and cleans the water source and adopt pure water, therefore can not produce harmful effect to the clean and maintenance process.
(5) the utility model is practical, not only makes the field applicable to crystal silicon solar energy battery, also cleans applicable to the filtration in other field.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
Fig. 1 is the existing formula chemical solution structure of filter sketch map that lies low;
Fig. 2 is the structural representation of the utility model;
Fig. 3 is the principle schematic of the utility model backwash;
Fig. 4 is the principle schematic of the utility model water rotation type flushing;
Fig. 5 is a radially principle schematic of Fig. 4;
Fig. 6 is a radially principle schematic of Fig. 3;
Fig. 7 is the principle schematic that the flushing of the utility model water rotation type combines backwash.
The specific embodiment
Shown in Fig. 2～7; It is a kind of formula that lies low chemical solution filter 1 of the utility model with cleaning function; Comprise that the cylinder-shaped housing 2 of horizontally set and front end sealing, the filter core 3 that is built in the housing 2 reach the bonnet 22 that detachably is installed in housing 2 rear ends; The two ends of filter core 3 push against respectively on the bonnet 22 of the sealing surface of the front end of housing 2 and rear end, between the rear end of bonnet 22 and housing 2 for being threaded; Filter core 3 is the bodys that axially are provided with along housing 2; Have filtering micropore 31 on the tube wall of filter core 3; Housing 2 is provided with the water inlet pipe 4 that is positioned at housing 2 tops, be positioned at the outlet pipe 5 of housing 2 front ends and be positioned at the blow-off pipe 6 of housing 2 bottoms; Water inlet pipe 4 is corresponding about in the of 6 with blow-off pipe, and outlet pipe 5 communicates with filter core 3 inside through the installing hole on the housing 2 front end sealing surfaces, water inlet pipe 4 and blow-off pipe 6 respectively with housing 2, filter core 3 between space 7 communicate.
Have additional cleaning device; In the present embodiment, cleaning device adopts scavenge pipe 8, and an end of scavenge pipe 8 is connected on the housing 2; Scavenge pipe 8 communicates with space between housing 2, the filter core 3; Valve 81 is installed on the scavenge pipe 8, water inlet pipe 4 and blow-off pipe 6 the rear end of position near housing 2 be set, scavenge pipe 8 the front end of position near housing 2 be set; Also comprise back purge system, in the present embodiment, back purge system adopts backwash tube 9; Backwash tube 9 is provided with valve 91, and backwash tube 9 is positioned at the front end of housing 2, and backwash tube 9 accumulates a house steward 10 with scavenge pipe 8; An end of house steward 10 is connected with an end mouth of pipe of backwash tube 9 and scavenge pipe 8 respectively; The external cleaning of house steward 10 other end water source cleans the water source and is got into by house steward 10, for scavenge pipe 8 and backwash tube 9 the cleaning water source is provided simultaneously.The other end of backwash tube 9 is connected and makes backwash tube 9 shared with the part pipeline of outlet pipe 5 on the outlet pipe 5, and backwash tube 9 communicates with the inside of filter core 3.In addition, on the remainder pipeline of outlet pipe 5, be respectively equipped with valve 51,41,61 on water inlet pipe 4 and the blow-off pipe 6, valve 51,41,61,81,91 adopts solenoid electric valves, can realize the automation control of cleaning process.
On the one hand, like Fig. 3, shown in Figure 6, clean the water source and get in the filter core by backwash tube; Wash away filter core inside along the opposite direction of water outlet, can remove the dirt on the filter core inner tubal wall preferably, water (flow) direction is referring to the direction of arrow among Fig. 3, Fig. 6; On the other hand; Be derived from scavenge pipe like Fig. 4, rinse water shown in 7 and get in the housing, form the water rotation type developing result in the space between housing and filter core, water (flow) direction is referring to the direction of arrow among Fig. 4,7; The water rotation type flushing not only can be removed the dirt on the filter core outer tube wall preferably, and can remove the dirt on the inner walls.Water rotation type flushing and backwash can improve cleaning performance greatly, need not during cleaning filter core is taken out in housing, have reduced the probability that the cleaning operation personnel contact chemical solution; Reduced potential safety hazard; Cleaning operation is very simple, greatly reduces maintenance cost, can prolong the service life of filter core.
For fear of cleaning process is produced harmful effect, the material of housing 2, filter core 3, water inlet pipe 4, outlet pipe 5, blow-off pipe 6, scavenge pipe 8 and backwash tube 9 all adopts the acid and alkali-resistance material; In order to guarantee cleaning performance preferably, clean the water source and adopt pure water.
The course of work of the utility model is: at first close the valve on all pipelines; Open the valve on blow-off pipe, backwash tube and the scavenge pipe successively; Cleaning the water source is got in scavenge pipe and the backwash tube by house steward; Water rotation type flushing and backwash are carried out simultaneously, and the dirt on the inside and outside tube wall of inner walls and filter core is washed away, and discharges from blow-off pipe; After a period of time to be cleaned, when the water body of discharging from blow-off pipe is limpider, show that cleaning operation accomplishes basically, close the valve on scavenge pipe, backwash tube and the blow-off pipe this moment successively, whole cleaning operation is accomplished.
The embodiment of the utility model is not limited thereto; Foregoing according to the utility model; Ordinary skill knowledge and customary means according to this area; Do not breaking away under the above-mentioned basic fundamental thought of the utility model prerequisite, the cleaning device of the utility model, back purge system etc. can also be made modification, replacement or the change of other various ways, all drop within the utility model rights protection scope.
Claims (10)
1. the formula that lies low chemical solution filter (1) with cleaning function; Comprise that the cylinder-shaped housing (2) of horizontally set and front end sealing, the filter core (3) that is built in the said housing (2) reach the bonnet (22) that detachably is installed in housing (2) rear end; Said filter core (3) is the body that axially is provided with along housing (2); Have filtering micropore (3 1) on the tube wall of said filter core (3), said housing (2) is provided with the water inlet pipe (4) that is positioned at housing (2) top, be positioned at the outlet pipe (5) of housing (2) front end and be positioned at the blow-off pipe (6) of housing (2) bottom, and said outlet pipe (5) communicates with filter core (3) inside; Said water inlet pipe (4) and blow-off pipe (6) respectively with said housing (2), filter core (3) between the space communicate; It is characterized in that: have additional cleaning device, said cleaning device is arranged on the said housing (2), and the inside of said cleaning device has pipeline; One end of said pipeline is external in the cleaning water source, the spatial communication between the other end and housing (2), the filter core (3).
2. the formula that the lies low chemical solution filter with cleaning function according to claim 1; It is characterized in that: said cleaning device adopts scavenge pipe (8); Valve (81) is installed on the said scavenge pipe (8); Said water inlet pipe (4) and blow-off pipe (6) the rear end of position near said housing (2) be set, said scavenge pipe (8) the front end of position near said housing (2) be set.
3. the formula that the lies low chemical solution filter with cleaning function according to claim 2; It is characterized in that: also comprise back purge system; The inside of said back purge system has pipeline, the external cleaning of the end water source of said pipeline, the internal communication of the other end and said filter core (3).
4. the formula that the lies low chemical solution filter with cleaning function according to claim 3; It is characterized in that: said back purge system adopts backwash tube (9); Said backwash tube (9) is provided with valve (91), and said backwash tube (9) is positioned at the front end of said housing (2).
5. the formula that the lies low chemical solution filter with cleaning function according to claim 4; It is characterized in that: said backwash tube (9) accumulates a house steward (10) with scavenge pipe (8); Said house steward's (10) a end is connected with the mouth of pipe of backwash tube (9) and scavenge pipe (8) one ends respectively, house steward's (10) the external cleaning of other end water source.
6. the formula that the lies low chemical solution filter with cleaning function according to claim 5 is characterized in that: said backwash tube (9) other end is connected and makes said backwash tube (9) shared with the part pipeline of outlet pipe (5) on the said outlet pipe (5); Be respectively equipped with valve (51), (41), (61) on said outlet pipe (5) remainder pipeline, water inlet pipe (4) and the blow-off pipe (6).
7. the formula that the lies low chemical solution filter with cleaning function according to claim 6 is characterized in that: solenoid electric valve is adopted in said valve (81), (91), (41), (51), (61).
8. according to the arbitrary described formula that the lies low chemical solution filter with cleaning function of claim 4～7, it is characterized in that: the material of said housing (2), filter core (3), water inlet pipe (4), outlet pipe (5), blow-off pipe (6), scavenge pipe (8) and backwash tube (9) all adopts the acid and alkali-resistance material.
9. the formula that the lies low chemical solution filter with cleaning function according to claim 8 is characterized in that: said cleaning water source adopts pure water.
10. the formula that the lies low chemical solution filter with cleaning function according to claim 1 is characterized in that: between said bonnet (22) and said housing (2) rear end for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202529308U CN202237463U (en) | 2011-07-18 | 2011-07-18 | Flat-lying type chemical solution filter with cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202529308U CN202237463U (en) | 2011-07-18 | 2011-07-18 | Flat-lying type chemical solution filter with cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202237463U true CN202237463U (en) | 2012-05-30 |
Family
ID=46098768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202529308U Expired - Lifetime CN202237463U (en) | 2011-07-18 | 2011-07-18 | Flat-lying type chemical solution filter with cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202237463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406240A (en) * | 2014-12-23 | 2015-03-11 | 重庆花金王科技开发有限公司璧山分公司 | Centrifugal type air purifier |
| CN105903737A (en) * | 2016-05-31 | 2016-08-31 | 镇江中化聚氨酯工业设备有限公司 | Spraying filter device |
-
2011
- 2011-07-18 CN CN2011202529308U patent/CN202237463U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406240A (en) * | 2014-12-23 | 2015-03-11 | 重庆花金王科技开发有限公司璧山分公司 | Centrifugal type air purifier |
| CN105903737A (en) * | 2016-05-31 | 2016-08-31 | 镇江中化聚氨酯工业设备有限公司 | Spraying filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |