CN210331874U - Chemical solution filtering and separating device - Google Patents
Chemical solution filtering and separating device Download PDFInfo
- Publication number
- CN210331874U CN210331874U CN201920983931.6U CN201920983931U CN210331874U CN 210331874 U CN210331874 U CN 210331874U CN 201920983931 U CN201920983931 U CN 201920983931U CN 210331874 U CN210331874 U CN 210331874U
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- Prior art keywords
- barrel body
- pipe
- filtering
- top end
- chemical solution
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- 238000001914 filtration Methods 0.000 title claims abstract description 53
- 239000000126 substance Substances 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 11
- 238000011001 backwashing Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000000243 solution Substances 0.000 claims description 24
- 238000007599 discharging Methods 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 description 8
- 239000013049 sediment Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a chemical solution filtering and separating device, which comprises a barrel body with a funnel-shaped structure at the bottom, wherein the bottom of the barrel body is provided with a discharge pipe, a plurality of groups of filtering mechanisms are arranged in parallel up and down in the barrel body, and positioning rods are vertically welded on the outer side walls of the upper and lower groups of filtering mechanisms, the top end of the inner side wall of the barrel body is provided with a chute for accommodating the positioning rod, the filtering mechanism comprises an annular skirt edge positioned in the barrel body and a circular filtering sieve plate positioned in the skirt edge, the top of the barrel body is provided with a cover plate tightly attached to the top end of the positioning rod, wherein the bottom of the cover plate is provided with a spray pipeline which consists of a main pipe and a plurality of branch pipes, the cover plate is also provided with a liquid inlet pipe connected with the main pipe, the top end of the discharge pipe extends to the inner side of the barrel body, wherein, the bottom end of the barrel body inclined wall positioned at one side of the discharge pipe is provided with a discharge pipe, and the other side of the bottom end of the barrel body inclined wall is also provided with a back washing mechanism. The utility model discloses be convenient for clear up and filter gained impurity, have characteristics such as simple structure, convenient to use.
Description
Technical Field
The invention relates to a chemical solution filtering and separating device.
Background
When chemical solution is separated, the solution is poured into the separation barrel from the opening at the top of the separation barrel, impurities in the solution are filtered in a mode of placing a filter screen in the separation barrel, and then the obtained clear liquid is discharged.
When liquid is added into the sedimentation barrel, liquid is directly led into the barrel body above the filter screen through the liquid inlet pipe, wherein the liquid flowing out of the liquid inlet pipe is in a large-strand wire harness shape, the liquid is not sprayed and spread, so that the liquid impacts a part of fixed area of the filter screen for a long time, the small fixed area of the filter screen is impacted by large-pressure liquid for a long time, the filter screen at the fixed area is easy to damage, and meanwhile, impurities obtained by filtering the filter screen are basically deposited in the fixed area, so that the filter screen in the area is easy to block.
Disclosure of Invention
The invention aims to provide a chemical solution filtering and separating device.
The technical problem of the invention is mainly solved by the following technical scheme:
a chemical solution filtering and separating device comprises a barrel body with a funnel-shaped structure at the bottom, wherein a discharging pipe is arranged at the bottom of the barrel body, a plurality of groups of filtering mechanisms are arranged in the barrel body in parallel up and down, positioning rods are vertically welded on the outer side walls of the upper and lower groups of filtering mechanisms, a chute for accommodating the positioning rods is arranged at the top end of the inner side wall of the barrel body, the top end of the chute is communicated with the space outside the top of the barrel body, the filtering mechanisms comprise annular skirt rims with the inner diameters matched with the inner diameters of the barrel body and circular filtering sieve plates arranged in the skirt rims, the positioning rods and the outer side walls of the skirt rims are welded and fixed, a cover plate tightly attached to the top end of the positioning rods is arranged at the top of the barrel body, a spraying pipeline is arranged at the bottom of the cover plate, wherein the bottom end of the oblique wall of the barrel body positioned on one side of the discharge pipe is provided with a discharge pipe, the other side of the bottom end of the oblique wall of the barrel body is also provided with a back washing mechanism, and the back washing mechanism comprises a water pump, a water injection pipe and a pipeline for connecting the water pump and the water injection pipe.
Preferably, the positioning rod and the top end of the side wall of the barrel body are positioned on the same horizontal plane, one side of the top of the positioning rod is provided with a pull rod extending into the barrel body, the pull rod is positioned below the spray pipeline, and the pull rod, the main pipe and the branch pipes are arranged in a staggered manner.
Preferably, female pipe both ends are sealed to be set up and with feed liquor pipe intercommunication, wherein female pipe length direction's both sides are provided with many spinal branchs pipe respectively, wherein one end and female pipe intercommunication of branch pipe, and the other end is sealed and sets up, wherein evenly is provided with the hole for water spraying on the outer arc wall of the latter half of female pipe and branch pipe.
Preferably, the installation position of the water injection pipe is opposite to that of the sewage discharge pipe.
Preferably, the middle area of the filtering sieve plate is arched upwards, wherein the aperture of the filtering sieve plate positioned above is larger than that of the filtering sieve plate positioned below.
Preferably, the distance between the top end of the discharge pipe and the bottom in the barrel body is 10-15 cm, wherein the top end of the discharge pipe is buckled with a filter cover, and the aperture of the filter cover is smaller than that of the lowest filter sieve plate.
The invention has the beneficial effects that:
1. through in leading-in the staving with solution when using, the solution that from this moment flows down permeates the aperture inflow staving bottom of filtering the sieve to this realizes playing the purpose of multi-stage filtration edulcoration to solution through the multiunit filtering sieve, thereby improves the cleanliness factor of solution, and the solution of siltation after the staving bottom is clarified passes through the discharging pipe and discharges after that.
2. When the discharging pipe drains the clarified liquid at the bottom of the barrel body, the discharging pipe can be opened to discharge the sediment layer at the bottom of the barrel body and the residual liquid below the top end of the discharging pipe together, so that the purpose of cleaning the bottom of the barrel body is achieved; when the sediment layer at the bottom of the barrel body needs to be thoroughly cleaned, the water pump can be started, cleaning liquid is injected into the bottom of the barrel body through the pipeline and the water injection pipe to flush the sediment layer so as to achieve the purpose of cleaning, and the cleaning liquid is discharged through the sewage discharge pipe.
3. When the filter mechanism is used, the positioning rod can be moved up and down in the sliding groove, so that the filter sieve plate on the positioning rod is driven to slide into the barrel body or be pulled out from the barrel body for replacement and cleaning, the aim of convenient disassembly, replacement and cleaning is fulfilled, and the problem that the filter mechanism rotates in the barrel body can be effectively prevented by the positioning rod clamped by the sliding groove.
4. When liquid is pumped into the liquid inlet pipe through the pump, the main pipe and the branch pipe are quickly filled with high-pressure liquid in the liquid inlet pipe, and then the high-pressure liquid is uniformly sprayed onto the filtering sieve plate in the barrel body from the water spraying holes in the branch pipe, so that the liquid is prevented from flowing into the filtering sieve plate in a large strand from the liquid outlet pipe like the past.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic view of the spray pipe of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1;
fig. 5 is a partially enlarged view of fig. 2.
In the figure: 1. the device comprises a barrel body, 2, a discharge pipe, 3, a filtering mechanism, 31, a skirt, 32, a filtering sieve plate, 4, a positioning rod, 5, a sliding groove, 6, a cover plate, 7, a spraying pipeline, 71, a main pipe, 72, a branch pipe, 73, a liquid inlet pipe, 74, a water spraying hole, 8, a sewage discharging pipe, 9, a back washing mechanism, 91, a water pump, 92, a water injection pipe, 93, a pipeline, 10, a pull rod, 11 and a filtering cover.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
A chemical solution filtering and separating device comprises a barrel body 1 with a funnel-shaped bottom, wherein a discharge pipe 2 is arranged at the bottom of the barrel body 1, a plurality of groups of filtering mechanisms 3 are arranged in the barrel body 1 in parallel from top to bottom, the filtering mechanism 3 comprises an annular skirt 31 which is positioned in the barrel body 1 and has a diameter matched with that of the barrel body and a circular filtering sieve plate 32 which is positioned in the skirt 31, and the middle region of the filter screen plate 32 is arched upwards so that the top impurities tend to flow along its arc-shaped surface to its edge, meanwhile, the aperture of the filtering sieve plate 32 positioned above is larger than that of the filtering sieve plate 32 positioned below, so when in use, the solution is guided into the barrel body 1, and the solution flowing from top to bottom flows into the bottom of the barrel body 1 through the aperture of the filtering sieve plate 32, thereby realizing the purpose of multi-stage filtering and impurity removal of the solution through a plurality of groups of filtering sieve plates 32, thereby improving the cleanliness of the solution, and then discharging the clarified solution deposited on the bottom of the barrel body 1 through the discharge pipe 2.
Wherein 2 tops of discharging pipe extend to 1 inboards of staving, the interval between 2 tops of this discharging pipe and the bottom in the staving is 10 ~ 15cm, so when 1 bottom siltation of staving has the deposit layer, because have great height fall between 2 tops of discharging pipe and 1 bottom of staving, make the deposit layer be difficult for discharging through discharging pipe 2, and detain filter mantle 11 on 2 tops of discharging pipe, and the aperture of filter mantle 11 is less than the aperture of filtering sieve 32 below, thereby further prevent that the impurity that probably exists in 1 bottom of staving from discharging together with the clarified liquid through discharging pipe 2.
As shown in fig. 1, a drain pipe 8 is arranged at the bottom end of the right inclined wall of the barrel body 1, when the discharge pipe 2 drains the clarified liquid at the bottom of the barrel body 1, the drain pipe 8 can be opened to discharge the settled layer at the bottom of the barrel body 1 and the residual liquid below the top end of the discharge pipe 2 together, so as to realize the purpose of cleaning the bottom of the barrel body 1, and a back washing mechanism 9 is further arranged at the other side of the bottom end of the inclined wall of the barrel body 1, wherein the back washing mechanism 9 comprises a water pump 91, a water injection pipe 92 and a pipeline 93 connecting the water pump 91 and the water injection pipe 92, when the settled layer at the bottom of the barrel body 1 needs to be cleaned completely, the water pump 91 can be opened to inject the cleaning liquid into the bottom of the barrel body 1 through the pipeline 93 and the water injection pipe 92 to.
Vertical welding has locating lever 4 on the 3 lateral walls of upper and lower multiunit filtering mechanism in this embodiment, wherein welded fastening between locating lever 4 and the 31 lateral walls of shirt rim, and 1 inside wall top of staving offers the spout 5 that is used for holding locating lever 4, and 5 tops of spout and the 1 top outside space intercommunication of staving, accessible removal locating lever 4 is the displacement about in spout 5 when so using, thereby drive the filtration sieve 32 on the locating lever 4 and slide into in the staving 1 or take out in order to change from the staving 1, the clearance, thereby realize the purpose of being convenient for dismantle and change the clearance, and spout 5 blocks that the locating lever 4 also can effectually prevent that filtering mechanism 3 from taking place the rotatory problem in staving 1.
And the top of the barrel body 1 is provided with a cover plate 6 tightly attached to the top end of the positioning rod 4, the top end of the positioning rod 4 is pressed by the cover plate 6, so that the positioning rod 4 and the filtering mechanism 3 are movably fixed in the barrel body 1 and are not easy to move up and down, wherein a stainless steel spray pipeline 7 is welded on the bottom of the cover plate 6, the top of the spray pipeline 7 is welded and fixed with the bottom of the cover plate 6, the spray pipeline 7 consists of a main pipe 71 and a plurality of branch pipes 72, two ends of the main pipe 71 are hermetically arranged and are communicated with the discharge end of a liquid inlet pipe 73 arranged on the cover plate 6, two sides of the main pipe 71 in the length direction are respectively provided with the plurality of branch pipes 72, one end of the branch pipes 72 is communicated with the main pipe 71, the other end is hermetically arranged, and simultaneously, water spray holes 74 are uniformly arranged on the outer arc walls of the lower half parts of the main pipe 71 and the branch pipes 72 along the arc lengths thereof (, this also enables the liquid in the liquid inlet pipe 73 to be quickly filled in the main pipe 71 and the branch pipe 72 when the liquid is pumped into the liquid inlet pipe 73 by the pump, and then the liquid is uniformly sprayed into the barrel 1 from the water spray holes 74 on the branch pipe 72, thereby preventing the liquid from flowing into the barrel 1 from the liquid outlet pipe 73 in a large strand.
In this embodiment be in same horizontal plane between locating lever 4 and the 1 lateral wall top of staving, wherein locating lever 4 top one side is provided with the pull rod 10 that extends to in the staving 1, and pull rod 10 is located spray piping 7 below, and stagger the setting between pull rod 10 and female pipe 71 and the branch pipe 72, make pull rod 10 can not influence spray piping 7 and fill in staving 1, and the mode of people's accessible portable pull rod 10 slides locating lever 4 into spout 5 in or takes out from spout 5 when using, thereby realize filling in staving 1 with filter mechanism 3 or follow the mesh of taking out in staving 1.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (6)
1. A chemical solution filtering and separating device comprises a barrel body with a funnel-shaped bottom, wherein a discharging pipe is arranged at the bottom of the barrel body, and is characterized in that a plurality of groups of filtering mechanisms are arranged in the barrel body in an up-and-down parallel mode, positioning rods are vertically welded on the outer side walls of the upper and lower groups of filtering mechanisms, a chute for accommodating the positioning rods is formed in the top end of the inner side wall of the barrel body, the top end of the chute is communicated with the space outside the top of the barrel body, each filtering mechanism comprises an annular skirt edge and a circular filtering sieve plate, the annular skirt edge is matched with the inner diameter of the barrel body, the positioning rods are welded and fixed with the outer side wall of the skirt edge, a cover plate is arranged at the top of the barrel body and is tightly attached to the top end of the positioning rods, a spraying pipeline is arranged at the bottom of, wherein the bottom end of the oblique wall of the barrel body positioned on one side of the discharge pipe is provided with a discharge pipe, the other side of the bottom end of the oblique wall of the barrel body is also provided with a back washing mechanism, and the back washing mechanism comprises a water pump, a water injection pipe and a pipeline for connecting the water pump and the water injection pipe.
2. The chemical solution filtering and separating device according to claim 1, wherein the positioning rod and the top end of the side wall of the barrel body are positioned on the same horizontal plane, wherein a pull rod extending into the barrel body is arranged on one side of the top of the positioning rod, the pull rod is positioned below the spraying pipeline, and the pull rod, the main pipe and the branch pipe are arranged in a staggered manner.
3. The chemical solution filtering and separating device as claimed in claim 1, wherein two ends of the main pipe are hermetically arranged and communicated with the liquid inlet pipe, wherein two sides of the main pipe in the length direction are respectively provided with a plurality of branch pipes, one end of each branch pipe is communicated with the main pipe, the other end of each branch pipe is hermetically arranged, and water spray holes are uniformly formed in the outer arc walls of the lower half portions of the main pipe and the branch pipes.
4. The chemical solution filtering and separating device as claimed in claim 1, wherein the water injection pipe is installed at a position opposite to the position where the sewage discharge pipe is installed.
5. The chemical solution filtering and separating device as claimed in claim 1, wherein the middle area of the filtering sieve plate is arched upwards, and the aperture of the filtering sieve plate positioned above is larger than that of the filtering sieve plate positioned below.
6. The chemical solution filtering and separating device according to claim 1, wherein the distance between the top end of the discharge pipe and the bottom inside the barrel body is 10-15 cm, the top end of the discharge pipe is buckled with a filter cover, and the aperture of the filter cover is smaller than that of the lowest filter sieve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983931.6U CN210331874U (en) | 2019-06-27 | 2019-06-27 | Chemical solution filtering and separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983931.6U CN210331874U (en) | 2019-06-27 | 2019-06-27 | Chemical solution filtering and separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210331874U true CN210331874U (en) | 2020-04-17 |
Family
ID=70191150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920983931.6U Expired - Fee Related CN210331874U (en) | 2019-06-27 | 2019-06-27 | Chemical solution filtering and separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210331874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112342119A (en) * | 2020-11-06 | 2021-02-09 | 陈燕 | Defective jujube processing device |
-
2019
- 2019-06-27 CN CN201920983931.6U patent/CN210331874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112342119A (en) * | 2020-11-06 | 2021-02-09 | 陈燕 | Defective jujube processing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |