CN204411810U - Solid-liquid separating machine filter screen - Google Patents
Solid-liquid separating machine filter screen Download PDFInfo
- Publication number
- CN204411810U CN204411810U CN201420770448.7U CN201420770448U CN204411810U CN 204411810 U CN204411810 U CN 204411810U CN 201420770448 U CN201420770448 U CN 201420770448U CN 204411810 U CN204411810 U CN 204411810U
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- CN
- China
- Prior art keywords
- grating
- gripper shoe
- filter screen
- welded
- support bar
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of solid-liquid separating machine filter screen, comprise the filter screen body that some support bars be arranged side by side and the some gratings be connected with support bar form, it is characterized in that: grating is strip, grating is inclined upwardly, the angle a of grating and support bar is 80-85 °, baffle plate is welded with along its length in the front of the support bar being positioned at the left and right sides, the top and bottom of all support bars stretch out, the upper end extension of all support bars is welded with clamping metallic plate, this clamping metallic plate is close to the grating being positioned at upper end, the lower end extension of all support bars is welded with gripper shoe, this gripper shoe is close to the grating being positioned at lower end, the bottom of gripper shoe bends to the back side of filter screen body, the back side of gripper shoe is welded with angle steel, the transverse plate welding of angle steel on the supporting plate, the vertical plate of angle steel is parallel with the kink of gripper shoe.Grain slag good separating effect.
Description
Technical field
The utility model relates to a kind of solid-liquid separating machine filter screen.
Background technology
Breeding wastewater is primarily of the waste water and the pig manure composition that wash away pig house, water content is large, but also there is bulky stool slag, at present, to the treatment process of breeding wastewater mainly first by waste water through grid pond, by bulk Impurity removal wherein, then stir through the stirring pool that catchments, then be separated with excrement slag by water through solid-liquid separating machine, current solid-liquid separating machine is mainly screw extrusion machinery and is separated by water, excrement is used for Organic Fertilizer Plants, and water enters next step treatment process.
Because the water content of breeding wastewater is larger, and excrement slag comparatively disperses after stirring, only use screw extrusion machinery effect poor, bulky stool slag may be pulled away with water, therefore we wish that allowing breeding wastewater first flow through filter screen from top to down tentatively filters, most water filter walked, then enter screw extrusion machinery, such treatment effect is better.
Current filter screen or the filter screen that to be grating formed by longitude and latitude arrangement, be exactly by some support bars of being arranged side by side and form with support bar some gratings connected vertically, grating is strip, grating is connected with support bar is vertical, current are out-of-date, the time of staying is short, well can not play the effect of drainage.
Utility model content
For existing problem, the purpose of this utility model is the breeding wastewater solid-liquid solid-liquid separating machine filter screen providing a kind of drainage effective.
To achieve these goals, the technical solution of the utility model is: a kind of solid-liquid separating machine filter screen, comprise the filter screen body that some support bars (1) be arranged side by side and the some gratings (2) be connected with support bar (1) form, it is characterized in that: described grating (2) is strip, described grating (2) is inclined upwardly installation, described grating (2) is 80-85 ° with the angle a of support bar (1), baffle plate (3) is welded with along its length in the front of the support bar (1) being positioned at the left and right sides, the top and bottom of all support bars (1) stretch out, the upper end extension of all support bars (1) is welded with clamping metallic plate (4), this clamping metallic plate (4) is close to the grating (2) being positioned at upper end, the lower end extension of all support bars (1) is welded with gripper shoe (5), this gripper shoe (5) is close to the grating (2) being positioned at lower end, the bottom of described gripper shoe (5) bends to the back side of filter screen body, the back side of described gripper shoe (5) is welded with angle steel (6), the transverse plate of described angle steel (6) is welded in gripper shoe (5), the vertical plate of described angle steel (6) is parallel with the kink of gripper shoe (5).
Adopt such scheme, be connected in filter screen upper end on the dirty case of excrement, lower end is connected on the charging aperture of screw extruder, and water flows on screw extruder from top to down.First, grating is inclined upwardly and forms certain angle with support bar, just look like an acclivitous shutter, like this, when water is on flow to, acclivitous grating has certain resistance to water, water velocity is reduced, more gently, extends the time that mixture flows through on filter screen, drainage better effects if, avoids a large amount of water to flow in extruser.
The support bar of the left and right sides welds baffle plate, and this baffle plate may be used for fixing with cabinet on the one hand, and on the other hand, baffle plate defines the baffle plate on filter screen both sides, avoids directly flowing out from the both sides of filter screen, does not reach the effect that grain slag is separated.
The clamping metallic plate of upper end is for being connected with the foul water tank on solid-liquid separating machine, the inner surface of the sidewall of kink on the charging aperture being stuck in screw extruder of the gripper shoe of lower end, the vertical plate of angle steel is supported on the boss of wall outer surface, to play the effect of fixing filter screen.
In technique scheme, the gap between described grating (2) is 0.3-0.5mm, and the width of described grating (2) is 1.2mm.Be conducive to grain slag to be like this separated.
In technique scheme: the upper corresponding grating (2) of described support bar (1) is provided with the groove (1a) of inclination, the bottom of described grating (2) is inserted in groove (1a), and is welded in this groove (1a).The bonding strength of such support bar and grating is better.
Beneficial effect: grating is inclined upwardly by the utility model, certain angle is formed with support bar, it just look like shutter upwards, when water flows through from top to down, there is certain resistance to water, make water flow velocity slower, thus drainage effect is improved, avoid a large amount of water to enter extruser, the setting of the baffle plate of the left and right sides, can play and avoid flowing water directly to flow to effect casing from the left and right sides.The clamping metallic plate of upper end and the gripper shoe of lower end and angle steel make the installation of filter screen become easier.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of filter screen body;
Fig. 3 is the A direction view of Fig. 2;
The B direction view of Fig. 4 Fig. 1;
Fig. 5 is the structural representation (side view) of support bar.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Relative position all around only in representative graph of the present utility model, does not represent the absolute position of product.Embodiment 1
As Figure 1-5: the utility model solid-liquid separating machine filter screen is made up of parts such as support bar 1, grating 2, baffle plate 3, clamping metallic plate 4, gripper shoe 5, angle steel 6.As shown in Figure 1, support bar 1 is five, and five support bars 1 are longitudinally arranged side by side, the width of support bar 1 is 3mm, spacing between support bar 1 is 30mm, support bar 1 is horizontally connected with some gratings 2, and grating 2 is strip, grating 2 is inclined upwardly, grating 2 is 80-85 ° with the angle a of support bar 1, and just look like an acclivitous shutter, on support bar 1, corresponding grating 2 is provided with the groove 1a of inclination, the bottom of grating 2 is inserted in groove 1a, and is welded in this groove 1a.
The face bonding being positioned at the support bar 1 of the left and right sides is connected to baffle plate 3, and baffle plate 3 one aspect may be used for installing, and water can be avoided directly to flow away from the both sides of filter screen on the other hand, not reach the effect of Separation of Solid and Liquid.
The top and bottom of support bar 1 stretch out 15mm, the upper end extension of all support bars 1 is welded with clamping metallic plate 4, this clamping metallic plate 4 is close to the grating 2 being positioned at upper end, the lower end extension of all support bars 1 is welded with gripper shoe 5, this gripper shoe 5 is close to the grating 2 being positioned at lower end, the bottom of gripper shoe 5 bends to the back side of filter screen body, the back side of gripper shoe 5 is welded with angle steel 6, the transverse plate of angle steel 6 is welded in gripper shoe 5, the vertical plate of angle steel 6 is parallel with the vertical portion of gripper shoe 5, gap is had between the vertical plate of angle steel 6 and the kink of gripper shoe 6.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (3)
1. a solid-liquid separating machine filter screen, comprise the filter screen body that some support bars (1) be arranged side by side and the some gratings (2) be connected with support bar (1) form, it is characterized in that: described grating (2) is strip, described grating (2) is inclined upwardly installation, described grating (2) is 80-85 ° with the angle a of support bar (1), baffle plate (3) is welded with along its length in the front of the support bar (1) being positioned at the left and right sides, the top and bottom of all support bars (1) stretch out, the upper end extension of all support bars (1) is welded with clamping metallic plate (4), this clamping metallic plate (4) is close to the grating (2) being positioned at upper end, the lower end extension of all support bars (1) is welded with gripper shoe (5), this gripper shoe (5) is close to the grating (2) being positioned at lower end, the bottom of described gripper shoe (5) bends to the back side of filter screen body, the back side of described gripper shoe (5) is welded with angle steel (6), the transverse plate of described angle steel (6) is welded in gripper shoe (5), the vertical plate of described angle steel (6) is parallel with the kink of gripper shoe (5).
2. solid-liquid separating machine filter screen according to claim 1, it is characterized in that: the gap between described grating (2) is 0.3-0.5mm, the width of described grating (2) is 1.2mm.
3. solid-liquid separating machine filter screen according to claim 1 or 2, it is characterized in that: the upper corresponding grating (2) of described support bar (1) is provided with the groove (1a) of inclination, the bottom of described grating (2) is inserted in groove (1a), and is welded in this groove (1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420770448.7U CN204411810U (en) | 2014-12-09 | 2014-12-09 | Solid-liquid separating machine filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420770448.7U CN204411810U (en) | 2014-12-09 | 2014-12-09 | Solid-liquid separating machine filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204411810U true CN204411810U (en) | 2015-06-24 |
Family
ID=53462221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420770448.7U Withdrawn - After Issue CN204411810U (en) | 2014-12-09 | 2014-12-09 | Solid-liquid separating machine filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204411810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383733A (en) * | 2014-12-09 | 2015-03-04 | 重庆甘泰环保设备有限公司 | Filtering screen of solid-liquid separation machine |
-
2014
- 2014-12-09 CN CN201420770448.7U patent/CN204411810U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383733A (en) * | 2014-12-09 | 2015-03-04 | 重庆甘泰环保设备有限公司 | Filtering screen of solid-liquid separation machine |
| CN104383733B (en) * | 2014-12-09 | 2016-07-06 | 重庆甘泰环保设备有限公司 | A kind of solid-liquid separating machine filter screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150624 Effective date of abandoning: 20160706 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |