CN201873602U - Mixing container - Google Patents
Mixing container Download PDFInfo
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- CN201873602U CN201873602U CN2010205855569U CN201020585556U CN201873602U CN 201873602 U CN201873602 U CN 201873602U CN 2010205855569 U CN2010205855569 U CN 2010205855569U CN 201020585556 U CN201020585556 U CN 201020585556U CN 201873602 U CN201873602 U CN 201873602U
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- Prior art keywords
- mud
- container body
- mixing vessel
- mixing
- utility
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Abstract
The utility model discloses a mixing container, which comprises a container body, wherein the container body takes the shape of an inverse truncated cone; the cross sectional area of the container body decreases gradually from top end to bottom end; a sludge inlet is arranged on the side wall of the container body at a position close to the bottom end; a sludge outlet is arranged on the side wall of the container body at a position close to the top end; and a medicine feeding port is arranged at a position near the bottom end. According to the mixing container, the container body takes the shape of the inverse truncated cone, so that after entering the mixing container, sludge with certain pressure can generate upward rotating flow with changing flow rate, and the flow rate slows down gradually when the rotational flow is upward, which enables the stirring and the mixing of sludge and medicine to be more thorough, facilitates the sludge flocculation, and can not destroy the formed flocculating constituent; and besides, the mixing container can be used for stirring equipment of sludge and medicine.
Description
Technical field
The utility model relates to sewage treatment area, especially relates to a kind of mud and medicament blended mixing vessel of being used for.
Background technology
At sewage treatment area, before mud is dewatered,, need add some medicaments and come mud is flocculated in order to improve the dehydrating effect of mud, make the suspended substance precipitation in the sewage become mud.And the flocculation and the follow-up dehydrating effect that stirring extent will directly have influence on mud that mix of medicament and mud.
The traditional mud and the mixing equipment of medicament are the sludge conditioning pond, are generally square pond body, and mud and medicament enter in the pond from pond body bottom, need stir by whipping appts, and stirring velocity is unadjustable, thereby makes mud and medicament mix.
Thus, the energy consumption in traditional sludge conditioning pond is big, again because stirring velocity is non-adjustable, and the mud after the flocculation is easy to and is broken, makes that therefore the mud flocculation is not thorough, and mixed effect is bad.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, a purpose of the present utility model is to propose a kind of mixing vessel, and described mixing vessel is better to the mixed effect of medicament and mud.
A kind of mixing vessel according to the utility model embodiment, comprise container body, described container body is the frustum-like shape that cross-sectional area reduces from the top to the bottom gradually, and described mixing body is provided with mud inlet in the position of contiguous bottom on the sidewall, the position of adjacent top end is provided with mud mouth and is provided with dosing mouth at bottom end vicinity on sidewall.
Mixing vessel according to the utility model embodiment, because container body is for falling frustum-like shape, therefore the mud that has certain pressure can produce the fast rotating fluid of unsteady flow upwards after entering mixing vessel, and flow velocity slowed down gradually when eddy flow made progress, make mixing of mud and medicament more thorough, thereby be beneficial to the flocculation of mud, and can not destroy established flocs unit, in addition, can save the whipping device that is used for mud and medicament.
In addition, the mixing vessel according to the utility model embodiment also has following additional technical feature:
In an embodiment of the present utility model, described mud inlet and dosing mouth are with a bite.
In another embodiment of the present utility model, described dosing mouth is formed on the bottom face of container body and described mud inlet and described bottom face adjacency.
The bottom face of described container body is provided with drain.
Described container body is the shape of falling the truncated cone.
Wherein, the opening direction of described mud inlet departs from the longitudinal center line of container body.
Alternatively, the opening direction of described mud inlet is the tangential direction of container body.
The adjustable height of described mud mouth.Like this,, can regulate Gong the medicament mixed volume between flocculation agent and the mud for example in the mixing vessel, just can regulate the reaction volume of mixing vessel by regulating the height of mud mouth.Thus,, can make medicament and mud under the situation of various dose ratio, fully to react, make flocculation can reach better effect by regulate the reaction volume of mixing vessel according to the different medicaments and the situation of mixing of mud.
Wherein, the sidewall of described container body is provided with the overflow groove that extends and be used as mud mouth from the top towards the bottom, is provided with the overflow plate that is used to regulate the mud extraction open height in described overflow groove.
According to the mixing vessel of the utility model embodiment, because the design of mud inlet makes that speed was faster when mud entered in the mixing vessel, collide stronglyer, easilier when eddy flow makes progress mix, thereby flocculating effect is better with medicament.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the synoptic diagram according to the mixing vessel of the utility model embodiment; And
Fig. 2 is the synoptic diagram that adopts the mud mixing equipment of the mixing vessel shown in Fig. 1.
Embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, term " interior ", " outward ", " on ", close the orientation of indications such as D score, " top ", " end " or position is based on orientation shown in the drawings or position relation, it only is the utility model rather than require the utility model therefore can not be interpreted as for convenience of description with specific orientation structure and operation to restriction of the present utility model.
Below with reference to a kind of mixing vessel of Fig. 1 description, be used for mud and medicament and mix so that make the mud flocculation according to the utility model embodiment.
As shown in Figure 1, the mixing vessel 1 according to the utility model embodiment comprises container body 10, the frustum-like shape that container body 10 reduces from the top to the bottom gradually for cross-sectional area.Those skilled in the art will appreciate that the frustum-like shape of saying that falls is the reverse taper part of removing behind the awl point here, and the upper and lower surface of the body of falling the frustum-like shape is parallel.In one of them example of the present utility model, as shown in Figure 1, container body 10 that is to say that for the shape of falling the truncated cone behind the planar interception awl point that is parallel to facies basialis pyramidis the upper surface of container body 10 is a co-axial circle and parallel with lower surface.Certainly, the utility model is not limited to this, and container body 10 also can be the shape of falling the truncated pyramid behind the planar interception awl point that is parallel to facies basialis pyramidis, and promptly upper surface is co-axial Polygons and parallel, perhaps other the shape of falling the truncated cone with lower surface.
Because the frustum-like shape that container body 10 reduces from the top to the bottom gradually for cross-sectional area, therefore the mud that has certain pressure can produce the fast rotating fluid of unsteady flow upwards after entering mixing vessel, and flow velocity slowed down gradually when eddy flow made progress, make mixing of mud and medicament more thorough, thereby be beneficial to the flocculation of mud, and can not destroy established flocs unit, in addition, can save the whipping device that is used for mud and medicament.
As shown in Figure 1, on the sidewall of container body 10, the position of contiguous bottom is provided with mud inlet 11 and is provided with the dosing mouth 12 that is suitable for adding medicament at bottom end vicinity.The position of adjacent top end is provided with mud mouth 13 on sidewall.
Mud inlet 11 is suitable for and advances the mud pipe and link to each other so that pending mud is sent in the container body 10.The opening direction of mud inlet 11 departs from the longitudinal center line of container body 10.Like this, mud enters according to behind the mixing vessel among the utility model embodiment, produce the fast rotating fluid of unsteady flow upwards owing to having pressure, the medicament that adds from dosing mouth further carries out hybrid reaction with mud in this process, because the cross-sectional area of mixing vessel reduces from the top to the bottom gradually, make that the flow velocity of mud when eddy flow makes progress is slack-off gradually, help the flocculation of mud thus.
In an example of the present utility model, the opening direction of mud inlet 11 is the tangential direction of container body 10, that is to say that mud inlet 11 makes mud to enter in the mixing vessel 1 along the tangential direction of container body 10, and without the longitudinal center line of container body 10.
And dosing mouth is suitable for and will links to each other with chemical feed pipe so that medicament is sent in the container body 10.In an embodiment of the present utility model, dosing mouth 12 and mud inlet 11 are with a bite.That is to say that dosing mouth 12 can be formed on on the mud pipe 2, alternatively, dosing mouth 12 is formed on the into position of the close mud inlet 11 of mud pipe 2, so that earlier medicament was tentatively mixed with mud before entering mixing vessel 1.And in another embodiment of the present utility model, dosing mouth 12 also can be formed on the bottom face of container body, and mud inlet 11 and bottom face adjacency.Medicament directly enters the mixing vessel 1 from dosing mouth 12, and tentatively mixes earlier by advancing the mud that mud pipe 2 and mud inlet 11 add in the mixing vessels.
In an embodiment of the present utility model, the adjustable height of mud mouth 13.Like this,, can regulate Gong the medicament mixed volume between flocculation agent and the mud for example in the mixing vessel 1, just can regulate the reaction volume of mixing vessel 1 by regulating the height of mud mouth.Thus,, can make medicament and mud under the situation of various dose ratio, fully to react, make flocculation can reach better effect by regulate the reaction volume of mixing vessel according to the different medicaments and the situation of mixing of mud.
In an embodiment of the present utility model, the sidewall of container body 1 is provided with the overflow groove 130 that extends and be used as mud mouth from the top towards the bottom, is provided with overflow plate 131 in overflow groove 130.Overflow plate 131 is used to regulate the mud extraction open height, and then the reaction volume of regulating medicament and mud fully reacts medicament and mud, thereby makes flocculating effect better.
In another embodiment of the present utility model, on the bottom face of container body 10, be provided with drain.During cleaning mixing vessel 1 drain 14 is opened so that the residue in the mixing vessel 1 is discharged from drain 14.
According to the mixing vessel of the utility model embodiment, because the design of mud inlet makes that speed was faster when mud entered in the mixing vessel, collide stronglyer, easilier when eddy flow makes progress mix, thereby flocculating effect is better with medicament.
According to Fig. 2 the mud mixing equipment of employing according to the mixing vessel 1 of the utility model embodiment described below.
As shown in Figure 2, in an embodiment of the present utility model, the mud mixing equipment comprises mixing vessel 1, advances mud pipe 2 and chemical feed pipe 3.Wherein, the mixing vessel of mixing vessel 1 for describing in the foregoing description.
Advancing mud pipe 2 links to each other with mud inlet 11 and is used for pending mud is sent into mixing vessel 1.Particularly, as shown in Figure 1, advance mud pipe 2 and pending mud is sent in the mixing vessel 1 by defeated dredge pump 21.At this moment, the opening direction of mud inlet 11 is the tangential direction of mixing vessel 1, like this, and after mud enters in the mixing vessel 1, produce the fast rotating fluid of unsteady flow upwards owing to having pressure, speed is faster, collide stronger, shown in eddy flow direction of a curve among Fig. 2, the medicament that adds further carries out hybrid reaction with mud in this process, because the cross-sectional area of mixing vessel reduces from the top to the bottom gradually, makes that the flow velocity of mud when eddy flow makes progress is slack-off gradually, helps the flocculation of mud thus.
Chemical feed pipe 3 is sent into medicament in the mixing vessel 1, thereby so that medicament mixes with mud mud is flocculated.As shown in Figure 2, dosing mouth 12 is formed on on the mud pipe 2, chemical feed pipe 3 be communicated with dosing mouth 12 be used for medicament for example flocculation agent join in the mud pipe 2 to reach the preliminary mixing of medicament and mud, medicament and mud enter in the mixing vessel 1 together then, make the mud flocculation.
The mud mixing equipment also further comprises the loading pump 31 that is located on the chemical feed pipe 3.Loading pump 31 be located on the chemical feed pipe 3 with medicament for example flocculation agent be conveyed into in the mud pipe 2, after mud tentatively mixes, enter in the mixing vessel 1.
In one of them embodiment of the present utility model, further comprise mud-output trough 132, mud-output trough 132 is located at and is used to admit the mud of discharging from overflow groove 130 on the outer side wall of mixing vessel 1.And in another embodiment of the present utility model, further comprising sludge out pipe 4, sludge out pipe 4 is communicated with mud-output trough 132 to discharge mud in mud-output trough 132.
The mud after flocculation in the mixing vessel 1 and the mixed solution of water are discharged from overflow groove 130, enter mud-output trough 132 then, pass through sludge out pipe 4 again, are admitted at last in the water extracter of next flow process and dewater.
In another embodiment of the present utility model, the mud mixing equipment further comprises blow-down pipe 5.Blow-down pipe 5 is connected with drain 14, the residue in the mixing vessel 1 is discharged to the outside of mud mixing equipment.
Below with reference to the working process of Fig. 2 description according to the mud mixing equipment of an embodiment of the utility model.
At first, mud is tangentially sent in the mixing vessel 1 by advancing mud pipe 2 and mud inlet 11 by defeated dredge pump 21, simultaneously, medicament for example flocculation agent is joined into by chemical feed pipe 3 and dosing mouth 12 by loading pump 31 and carries out preliminary the mixing with mud in the mud pipe 2, joins the bottom of mixing vessel 1 then jointly.
At this moment, after mud enters mixing vessel 1, owing to have pressure, produce unsteady flow speed rotating fluid upwards, the medicament of adding further carries out hybrid reaction with mud in this process.Because the cross-sectional area of mixing vessel reduces from the top to the bottom gradually, makes that the flow velocity of mud when eddy flow makes progress is slack-off gradually, helps the flocculation of mud thus, and can not destroy established flocs unit.In addition, can save the whipping device that is used for mud and medicament.Further, speed is faster when mud tangentially enters in the mixing vessel, collides stronglyer, easilier when eddy flow makes progress mix with medicament, thereby flocculating effect is better.
When the height of the overflow plate 131 of mud eddy flow in the overflow groove 130 of mixing vessel 1, the mud that flocculation is shaped and the mixed solution of water spill into overflow plate 131 tops in the mud-output trough 132, and enter into water extracter to carry out the next flow process of sludge treatment by sludge out pipe 4.
Mud mixing equipment according to the utility model embodiment, change hybrid mode, dosing method and the mud extraction mode of traditional sludge conditioner, make mud and medicament reach the better mixing effect, the mud after regulating then enters into water extracter and further reduces moisture percentage in sewage sludge.
In the description of this specification sheets, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (9)
1. mixing vessel, it is characterized in that, comprise container body, described container body is the frustum-like shape that cross-sectional area reduces from the top to the bottom gradually, and described mixing body is provided with mud inlet in the position of contiguous bottom on the sidewall, the position of adjacent top end is provided with mud mouth and is provided with dosing mouth at bottom end vicinity on sidewall.
2. mixing vessel according to claim 1 is characterized in that, described mud inlet and dosing mouth are with a bite.
3. mixing vessel according to claim 1 is characterized in that, described dosing mouth is formed on the bottom face of container body and described mud inlet and described bottom face adjacency.
4. mixing vessel according to claim 1 is characterized in that the bottom face of described container body is provided with drain.
5. mixing vessel according to claim 1 is characterized in that described container body is the shape of falling the truncated cone.
6. mixing vessel according to claim 5 is characterized in that, the opening direction of described mud inlet departs from the longitudinal center line of container body.
7. mixing vessel according to claim 6 is characterized in that, the opening direction of described mud inlet is the tangential direction of container body.
8. mixing vessel according to claim 1 is characterized in that, the adjustable height of described mud mouth.
9. mixing vessel according to claim 8 is characterized in that, the sidewall of described container body is provided with the overflow groove that extends and be used as mud mouth from the top towards the bottom, is provided with the overflow plate that is used to regulate the mud extraction open height in described overflow groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205855569U CN201873602U (en) | 2010-10-26 | 2010-10-26 | Mixing container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205855569U CN201873602U (en) | 2010-10-26 | 2010-10-26 | Mixing container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201873602U true CN201873602U (en) | 2011-06-22 |
Family
ID=44161528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205855569U Expired - Lifetime CN201873602U (en) | 2010-10-26 | 2010-10-26 | Mixing container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201873602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040326A (en) * | 2010-10-26 | 2011-05-04 | 北京恩菲环保股份有限公司 | Mixer |
-
2010
- 2010-10-26 CN CN2010205855569U patent/CN201873602U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040326A (en) * | 2010-10-26 | 2011-05-04 | 北京恩菲环保股份有限公司 | Mixer |
| CN102040326B (en) * | 2010-10-26 | 2013-05-08 | 北京恩菲环保股份有限公司 | Mixer |
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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: 20110622 Effective date of abandoning: 20130508 |
|
| RGAV | Abandon patent right to avoid regrant |