CN203090557U - Slurry slag separator for slurry circulating system - Google Patents
Slurry slag separator for slurry circulating system Download PDFInfo
- Publication number
- CN203090557U CN203090557U CN 201320014615 CN201320014615U CN203090557U CN 203090557 U CN203090557 U CN 203090557U CN 201320014615 CN201320014615 CN 201320014615 CN 201320014615 U CN201320014615 U CN 201320014615U CN 203090557 U CN203090557 U CN 203090557U
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- circulating system
- screenings
- cavity
- slurry
- grout outlet
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a slurry slag separator for a slurry circulating system. The slurry slag separator is connected to a slurry pipe of the slurry circulating system, and comprises a sealed cavity, wherein a slurry inlet and a slurry outlet are formed in the cavity, and are respectively connected with a slurry inlet pipe and a slurry outlet pipe; a filter screen is arranged between the slurry inlet and the slurry outlet of the cavity; and a slag outlet with a sealable cover plate is formed in a slurry slag stacking side of the filter screen of the cavity. According to the slurry slag separator, the problem about automatic separation of slag from slurry in the slurry circulating system in the field of construction engineering is solved, so that the construction is smoothly performed.
Description
Technical field
The utility model relates to the construction project field, particularly a kind of screenings separator that is used for mud circulating system.
Background technology
In the construction project field; cast-in-situ bored pile, punching bored concrete pile, diaphram wall etc. all need mud circulation; wherein; mud has protection hole wall, cell wall; the effect of hole (wall) prevents to collapse; present mud circulating system generally is made up of mud circulation route (mud tube), sedimentation basin, mud pit, slush pump etc., makes the mud circulation recycling.At present, the employed mud circulating system in the construction project field does not have the device that additionaling power directly will be starched, slag separates, thereby makes construction operation that the phenomenon that impurity such as stone, screenings stop up the slurry pipe often take place, and causes construction to interrupt, and wastes time and energy.Short, demanding job content of some particularly more will keep the continuity of construction technology, to avoid time and unnecessary loss economically durations.
The utility model content
The purpose of this utility model is in order to solve the problem of above-mentioned existence, a kind of screenings separator that is used for mud circulating system to be provided.
The technical solution of the utility model is as follows:
A kind of screenings separator that is used for mud circulating system, be connected in the mud tube of mud circulating system, described screenings separator comprises a sealed cavity, this cavity is provided with stock inlet and grout outlet, described stock inlet is connected with grout outlet with pulp-inlet pipe respectively with grout outlet, described cavity is provided with screen pack between stock inlet and grout outlet, and described cavity is piled up the slag notch that a side is provided with the first salable cover plate at the screenings of described screen pack.
Preferably, described slag notch is arranged on the below of the side that is provided with stock inlet of described cavity, the discharge and the cleaning of the screenings that the design below slag notch is arranged on is convenient to filter out.
Preferably, the screenings that described slag notch is set to be convenient to filter out is toppled over skewed, is set to the skewed discharge that further facilitates screenings.
Preferably, described stock inlet horizontal level is higher than described grout outlet.Stock inlet is higher than grout outlet can make mud automatic stream grout outlet under the further booster action of gravity, thus better with reach the purpose that screenings separates faster.
Preferably, described stock inlet diameter is greater than described grout outlet diameter.This is provided with and mainly takes into account in when slurry mud and have large-sized screenings, thus with the setting of stock inlet diameter prevent greatly stop up, the stock inlet slightly larger in diameter is in the grout outlet diameter usually.
Preferably, the mesh of described screen pack is less than described grout outlet diameter, and is not less than 1/3 of described stock inlet diameter.The mesh of described screen pack is to remove in order to guarantee to make screenings greater than the grout outlet diameter all to be filtered less than described grout outlet diameter, thereby unlikely obstruction grout outlet, the mesh of screen pack be not less than described stock inlet diameter 1/3 to be provided with mainly be can the screen pack mesh be stopped up by mud owing to the screen pack mesh is too small in order to guarantee, lose filtering function.
Preferably, described screen pack is fixed in the described cavity by gag lever post is detachable.Detachable design makes the replacing of screen pack convenient.
Preferably, the top of grout outlet one side of described cavity is set to downward-sloping shape, and such shape is more conducive to the outflow of mud.
Preferably, described cavity top also is provided with the screen pack access hole that has the second salable cover plate, and this design is used screenings separator of the present utility model and keeped in repair, overhauls more convenient.
Preferably, the second salable cover plate of first of the described slag notch salable cover plate and described filter screen access hole is tightly connected by rubber seal and described cavity.
Compared with prior art, the beneficial effects of the utility model are as follows:
But the utility model is a kind of self-contained unit that can cooperate the common use of mud circulating system, this device can make in the mud of conveying than ratchel, impurity such as screenings separate under the situation of no additionaling power, improve the circulation conveying capacity of slurry pipe, this device has been realized starching in the mud circulating system of construction project field, slag separates automatically, can save a large amount of construction resources, this device passes through filter screen simply with stone, screenings separates, the construction that has reduced slurry pipe plug plug phenomenon and caused is interrupted, particularly short for some durations, demanding job content, the continuity that can keep construction technology well, avoid time and unnecessary loss economically, construction is carried out smoothly.
Description of drawings
Fig. 1 is the perspective view of the screenings separator of the utility model embodiment;
Fig. 2 is the front view of the screenings separator of the utility model embodiment;
Fig. 3 is the slag notch opening procedure schematic diagram of the screenings separator of the utility model embodiment;
Fig. 4 is the slag notch closure state schematic diagram of the screenings separator of the utility model embodiment;
Fig. 5 is the connection diagram of screen pack access hole of the screenings separator of the utility model embodiment;
Fig. 6 is the connection diagram of screen pack gag lever post of the screenings separator of the utility model embodiment;
Fig. 7 send slurry, filtration view for the screenings separator of the utility model embodiment;
Fig. 8 is the scarfing cinder schematic diagram of the screenings separator of the utility model embodiment.
The specific embodiment
The utility model provides a kind of screenings separator that is used for mud circulating system, it is connected in the mud tube of mud circulating system, described screenings separator comprises a sealed cavity, this cavity is provided with stock inlet and grout outlet, described stock inlet is connected with grout outlet with pulp-inlet pipe respectively with grout outlet, described cavity is provided with screen pack between stock inlet and grout outlet, and described cavity is piled up a side at the screenings of described screen pack one slag notch that has a salable cover plate is set.
The below is further described the utility model with specific embodiment in conjunction with the accompanying drawings.
Embodiment
Referring to Fig. 1 and Fig. 2, the screenings separator that is used for mud circulating system of present embodiment, be connected in the mud tube of mud circulating system, this screenings separator comprises a sealed cavity 1, this cavity is provided with stock inlet 2 and grout outlet 3, and this stock inlet 2 is connected with grout outlet 5 with pulp-inlet pipe 4 respectively with grout outlet 3, particularly, stock inlet 2 can be connected with grout outlet 5 with pulp-inlet pipe 4 respectively by flange with grout outlet 3, can certainly connect by other any suitable manner; Specifically in the present embodiment, stock inlet 2 is located at the left side of cavity 1, and grout outlet 3 is located at the right side of cavity 1; Sealed cavity 1 also is provided with screen pack 6 between stock inlet 2 and grout outlet 3, referring to Fig. 2, and cavity 1 is piled up the slag notch that a side is provided with the first salable cover plate 7 at the screenings of screen pack 6.In the present embodiment, optimize the below that cinder notch is arranged on a side that is provided with stock inlet 2 of cavity 1, and the slag notch screenings that is set to be convenient to filter out topples over skewed, discharge and cleaning with the screenings that conveniently filters out so are set.
Specifically in the present embodiment, first salable cover plate 7 one ends of slag notch are connected in cavity 1 by hinge 10, the purpose that the other end reaches sealing and opens by fastening keeper 8, and the first salable cover plate 7 is provided with rubber seal 12 with the junction of cavity 1 simultaneously.The occupation mode of fastening keeper 8 is referring to Fig. 3, when needs are opened first salable cover plate 7 scarfing cinders, fastening keeper 8 is rotated 90 °, and away from the first salable cover plate 7, then the first salable cover plate 7 can be opened, when scarfing cinder finishes, 90 ° of counter-rotatings make fastening keeper 8 compress the first salable cover plate 7, then slag notch sealing, referring to Fig. 4, reach sealing effectiveness in the cavity 1 this moment.
In the present embodiment, preferred stock inlet 2 horizontal levels are higher than grout outlet 3, can make mud automatic stream grout outlet under the further booster action of gravity like this, thus better with reach the purpose that screenings separates faster.
In the present embodiment, easily stop up pulp-inlet pipe 4 owing to have large-sized screenings in the mud when advancing to starch, and large scale stone and the screenings in the mud has been filtered during pulp, is not easy to block grout outlet, preferred stock inlet 2 diameters are greater than grout outlet 3 diameters.
In the present embodiment, in order to guarantee that grout outlet is blocked, the mesh of screen pack is set to be not more than the grout outlet diameter, simultaneously can the screen pack mesh be stopped up by mud owing to the screen pack mesh is too small in order to guarantee, lose filtering function, screen pack 6 mesh preferably are set to be not less than 1/3 of described stock inlet diameter.In addition, also can determine the mesh size of screen pack according to actual conditions, be a specific embodiment only herein, and be not used in the scope of the present utility model that limits.
In the present embodiment, screen pack 6 is by gag lever post 9 detachable being fixed in the cavity 1, and the replacing of screen pack 6 is convenient in detachable design, and referring to Fig. 3 and Fig. 4, gag lever post 9 is fixed on the cavity 1 by welded seam 14.The mode that is connected and fixed of above screen pack 6 only for for example, is not used in qualification, and other mode that is connected and fixed that can reach same purpose that those skilled in the art expect easily is all in scope of the present utility model.
In the present embodiment, preferably, the top of grout outlet 3 one sides of cavity 1 is set to downward-sloping shape, thereby the mud after being more conducive to filter flows out.
In the present embodiment, more preferably, cavity 1 top also is provided with the screen pack access hole that has the second salable cover plate 11, and this design is used screenings separator of the present utility model and keeped in repair, overhauls more convenient.Particularly, the second salable cover plate 11 is fixed on the cavity 1 by bolt 13, and is provided with rubber seal 15 between the second salable cover plate 11 and the cavity 1, so that the second salable cover plate 11 is when closing, cavity 1 can reach better sealing effectiveness.
Referring to Fig. 7, screenings separator of the present utility model in use, stock inlet 2 is inserted pulp-inlet pipe 4, grout outlet 3 inserts grout outlet 5, seal the first salable cover plate 7 and the second salable cover plate 11, feed mud, then the mud cavity 1 of under the drive of slush pump, flowing through, the screen pack 6 that is arranged on this moment in the cavity 1 filters stone in the mud and screenings 16 in stock inlet one side, and this moment, grout outlet 3 outputs did not contain the mud of stone and screenings.When the stone at screen pack 6 places and screenings 16 overheaps need be cleared up, stop the conveying of mud, rotate fastening keeper 8 to open the first salable cover plate 7, referring to Fig. 8, clean out stone and screenings 16 from slag notch, seal the first salable cover plate 7 and the second salable cover plate 11 afterwards again and proceed defeated slurry.
Disclosed herein only is the utility model preferred embodiment.Preferred embodiment does not have all details of detailed descriptionthe, does not limit this utility model yet and only is the described specific embodiment.Obviously, according to the content of this specification, can make many modifications and variations.These embodiment are chosen and specifically described to this specification, is in order to explain principle of the present utility model and practical application better, thereby makes one of ordinary skill in the art can utilize the utility model well.The utility model only is subjected to the restriction of claims and four corner and equivalent.
Claims (10)
1. screenings separator that is used for mud circulating system, be connected in the mud tube of mud circulating system, it is characterized in that, described screenings separator comprises a sealed cavity, this cavity is provided with stock inlet and grout outlet, described stock inlet is connected with grout outlet with pulp-inlet pipe respectively with grout outlet, and described cavity is provided with screen pack between stock inlet and grout outlet, and described cavity is piled up the slag notch that a side is provided with the first salable cover plate at the screenings of described screen pack.
2. according to the described screenings separator that is used for mud circulating system of claim 1, it is characterized in that described slag notch is arranged on the below of the side that is provided with stock inlet of described cavity.
3. according to claim 1 or the 2 described screenings separators that are used for mud circulating system, it is characterized in that the screenings that described slag notch is set to be convenient to filter out is toppled over skewed.
4. according to the described screenings separator that is used for mud circulating system of claim 1, it is characterized in that described stock inlet horizontal level is higher than described grout outlet.
5. according to the described screenings separator that is used for mud circulating system of claim 1, it is characterized in that described stock inlet diameter is greater than described grout outlet diameter.
6. according to the described screenings separator that is used for mud circulating system of claim 1, it is characterized in that the mesh of described screen pack is less than described grout outlet diameter, and be not less than 1/3 of described stock inlet diameter.
7. according to the described screenings separator that is used for mud circulating system of claim 1, it is characterized in that described screen pack is fixed in the described cavity by gag lever post is detachable.
8. according to the described screenings separator that is used for mud circulating system of claim 1, it is characterized in that the top of grout outlet one side of described cavity is set to downward-sloping shape.
9. according to the described screenings separator that is used for mud circulating system of claim 1, it is characterized in that described cavity top also is provided with the screen pack access hole that has the second salable cover plate.
10. according to the described screenings separator that is used for mud circulating system of claim 9, it is characterized in that first salable cover plate of described slag notch and the second salable cover plate of described filter screen access hole are tightly connected by rubber seal and described cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014615 CN203090557U (en) | 2013-01-11 | 2013-01-11 | Slurry slag separator for slurry circulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014615 CN203090557U (en) | 2013-01-11 | 2013-01-11 | Slurry slag separator for slurry circulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090557U true CN203090557U (en) | 2013-07-31 |
Family
ID=48842003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320014615 Expired - Lifetime CN203090557U (en) | 2013-01-11 | 2013-01-11 | Slurry slag separator for slurry circulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203090557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939041A (en) * | 2014-05-05 | 2014-07-23 | 无锡卓尔阀业有限公司 | High-pressure filter pressure reducer |
| CN104775436A (en) * | 2015-04-27 | 2015-07-15 | 上海山顺土木工程技术有限公司 | Slurry suction device, cast-in-place pile system and slurry suction process |
-
2013
- 2013-01-11 CN CN 201320014615 patent/CN203090557U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939041A (en) * | 2014-05-05 | 2014-07-23 | 无锡卓尔阀业有限公司 | High-pressure filter pressure reducer |
| CN104775436A (en) * | 2015-04-27 | 2015-07-15 | 上海山顺土木工程技术有限公司 | Slurry suction device, cast-in-place pile system and slurry suction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Tinghui Inventor after: Wang Xiaodong Inventor after: Liu Jun Inventor after: Gong Yiming Inventor before: Li Hui Inventor before: Wang Xiaodong Inventor before: Liu Jun Inventor before: Gong Yiming |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI HUI WANG XIAODONG LIU JUN GONG YIMING TO: LI TINGHUI WANG XIAODONG LIU JUN GONG YIMING |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |