CN208829531U

CN208829531U - Reversed flocculating concentration apparatus

Info

Publication number: CN208829531U
Application number: CN201821124971.7U
Authority: CN
Inventors: 王伟勇; 葛建敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-16
Filing date: 2018-07-16
Publication date: 2019-05-07
Anticipated expiration: 2028-07-16

Abstract

The utility model provides a kind of reversed flocculating concentration apparatus, for carrying out preliminary hydro-extraction processing to mud comprising: rack, filter column, enters mud pipe, distributing device, mud extraction guide part.Filter column, which is made of anti-blocking strainer, to be in the side wall of central column and is disposed to extend along the short transverse of rack, the hollow region that the side wall of filter column encloses structure constitutes filtering slurry chamber, the mud entrance of connection filtering slurry chamber is equipped in the lower part of filter column, the slurry outlet of connection filtering slurry chamber is equipped in the top of filter column, enters mud pipe is fixed at mud entrance, distributing device is set between enters mud pipe and filter column and distributing device is arranged on the flow area of mud, and mud extraction guide part is fixed on sludge outlet.The reversed flocculating concentration apparatus of the utility model can make mud quick separating at the water and mud of purity is high, and then shorten the sludge treatment period.

Description

Reversed flocculating concentration apparatus

Technical field

The utility model relates to mud and technical field of sewage, in particular to a kind of reversed flocculating concentration apparatus.

Background technique

In the processing of channel cleanout at present, natural sedimentation in sedimentation basin is placed into after often mud is extracted out, by precipitating Water afterwards again returns in river.But such method can only precipitate the biggish dirt of specific gravity in water removal, for particle in water Very thin humus, bacterium, algae are formed by colloidal particles, and it is steady that polymerization is shown due to Brownian movement and electrostatic repulsion forces Qualitative and sedimentation stability, usually such gravity intermediate processing is difficult to remove, to cause to be returned in river, dredging effect compared with Poor and perimeter is too long.

In order to further increase dredging, in the prior art by increasing device to the water after precipitating in sedimentation basin pond using wadding Solidifying technology is further processed, and is gathered the suspended particulates in water or liquid and is become larger, or forms floc sedimentation, to accelerate the poly- of particle It is heavy, achieve the purpose that separation of solid and liquid.And be all top pan feeding on sewage flocculation apparatus structure at present, lower section is the height after precipitating Concentration mud, flocculation treatment are separated by filtration clear water and mud by precipitating again later.Though improving dredging effect but processing sewage Process cycle is too long.

Utility model content

In view of this, the utility model is directed to a kind of reversed flocculating concentration apparatus to be made with shortening the sludge treatment period Dredging handles high-efficient simple.

In order to achieve the above objectives, the technical solution of the utility model is achieved in that

A kind of reversed flocculating concentration apparatus comprising: rack；Filter column, the short transverse along the rack are disposed to extend, institute Stating filter column is the side wall made of anti-blocking strainer in central column, and the hollow region that the side wall of the filter column encloses structure constitutes mud mistake Filter chamber, the lower part of Yu Suoshu filter column are equipped with the mud entrance for being connected to the filtering slurry chamber, and the top of Yu Suoshu filter column, which is equipped with, to be connected Lead to the slurry outlet of the filtering slurry chamber；Enters mud pipe is fixed at the mud entrance；Distributing device is set to the enters mud pipe Between the filter column and the distributing device is arranged on the flow area of the mud；Mud extraction guide part is fixed on the mud Starch exit.

Further, the actual internal area of the filter column is greater than the actual internal area of the enters mud pipe, the enters mud pipe tool Have from the enters mud pipe to the filter column, actual internal area by small gradually big setting breeze way.

Further, the shell covered at outside the filter column, the side wall of the shell and institute are installed in Yu Suoshu rack The side wall for stating filter column encloses the region composition exhaust chamber of structure.

Further, the shell has the bottom wall being connected between the side wall of the shell and the enters mud pipe, in institute State the leakage fluid dram for being formed on bottom wall and being connected to the exhaust chamber.

Further, the shell has the roof for covering at sludge outlet, close to the slurry outlet, Yu Suoshu The baffle being arranged in filter column between the side wall for being connected to the shell and the side wall of the filter column, the roof and the mud The region that the side wall of outlet spacing setting and the roof, the baffle and the shell encloses structure constitutes spoil disposal chamber, the mud extraction Guide part is set on the side wall of the shell and is connected to the spoil disposal chamber.

Further, the mudhole for being connected to the spoil disposal chamber, the mud extraction guiding are formed on the side wall of Yu Suoshu shell Portion is the mud extraction deflector for being fixedly arranged on the mudhole lower edge.

Further, the mud extraction deflector favours the side wall arrangement of the shell, Yu Suoshu mud extraction deflector and institute It states and is equipped with stiffening plate between the side wall of shell.

Further, it is formed with medicine feeding hole in Yu Suoshu enters mud pipe, is equipped with medicating mechanism at Yu Suoshu medicine feeding hole.

Further, the medicating mechanism is continous way automatic medicament feeding machine.

Compared with the existing technology, the utility model has the advantage that

(1) reversed flocculating concentration apparatus described in the utility model makes mud add flocculation medicament at enters mud pipe, then Distributing device is reached by breeze way, the mud of addition flocculation medicament is uniformly mixed, is then filtered by filter column, the water filtered out is received It is discharged after collecting exhaust chamber by leakage fluid dram, filtered slurry collecting is discharged into spoil disposal chamber by mudhole, to make to become silted up Mud quick separating shortens the sludge treatment period at water and mud with high purity.

(2) breeze way is set, actual internal area is by small gradually big, when the mud of circulation being made to pass through the breeze way of variable diameter, reduction The rate of climb of the mud in filtering slurry chamber provides the time for filter column drainage.

(3) distributing device can be uniformly distributed mud, make the mud of addition flocculation medicament high-speed motion in breeze way, then By the water conservancy diversion of distributing device, realizes and be uniformly mixed.

(4) convenient for collecting the water that mud filters out after Filter column, leakage fluid dram is collected into exhaust chamber exhaust chamber convenient for discharge Water, spoil disposal chamber is discharged to designated position by mud extraction deflector convenient for collecting dewatered mud.

(5) mud extraction deflector favours the side wall arrangement of shell, is conducive to the discharge of mud.In mud extraction deflector and shell Side wall between be additionally provided with stiffening plate, to play support reinforcing to mud extraction deflector.

(6) it is formed with medicine feeding hole in enters mud pipe, medicating mechanism is equipped at medicine feeding hole, this medicating mechanism is that continous way is automatic Chemicals feeder, to the mud addition flocculation medicament in enters mud pipe road.

Detailed description of the invention

The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.? In attached drawing:

Fig. 1 is the structural schematic diagram of reversed flocculating concentration apparatus described in the utility model embodiment；

Fig. 2 is the top view of reversed flocculating concentration apparatus described in the utility model embodiment；

Fig. 3 is the structural schematic diagram of distributing device described in the utility model embodiment；

Fig. 4 is the A-A cross-sectional view of Fig. 3；

Fig. 5 is the tapered structural schematic diagram of filter column described in the utility model embodiment；

Fig. 6 is the structural schematic diagram that filter column described in the utility model embodiment is equipped with weather board；

Fig. 7 is the structural schematic diagram of weather board described in the utility model embodiment；

Description of symbols:

1- rack, 2- filter column, 201- mud entrance, 202- slurry outlet, 203- weather board, 3- shell, 301- roof, 302- leakage fluid dram, 303- mudhole, 4- baffle, 5- mud extraction deflector, 6- stiffening plate, 7- enters mud pipe, 701- breeze way, 702- add Medicine hole, 8- distributing device, 9- continous way automatic medicament feeding machine, 100- filtering slurry chamber, 200- exhaust chamber, 300- spoil disposal chamber.

Specific embodiment

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term " on ", "lower" To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage Solution is limitations of the present invention.

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

The present embodiment is related to a kind of reversed flocculating concentration apparatus comprising: rack, filter column, enters mud pipe, distributing device, mud extraction Guide part.Filter column is disposed to extend in the side wall of central column and along the short transverse of rack, the side of filter column made of anti-blocking strainer The hollow region that wall encloses structure constitutes filtering slurry chamber, the mud entrance of connection filtering slurry chamber is equipped in the lower part of filter column, in filter The top of column is equipped with the slurry outlet of connection filtering slurry chamber, and enters mud pipe is fixed at the mud entrance, distributing device be set into Between mud pipe and filter column and distributing device is arranged on the flow area of mud, and mud extraction guide part is fixed on the sludge outlet.

The reversed flocculating concentration apparatus of the utility model can make mud quick separating at the water and mud of purity is high, and then contract The short sludge treatment period.

Based on design philosophy as above, a kind of exemplary structure such as Fig. 1, the figure of the reversed flocculating concentration apparatus of the present embodiment Shown in 2, wherein rack 1 is the side made of anti-blocking strainer in central column for fixing reversed flocculating concentration apparatus, filter column 2 It wall and is disposed to extend along 1 short transverse of rack, in order to be filtered to mud.The side wall of filter column 2 encloses the hollow region structure of structure At filtering slurry chamber 100, it is equipped with the mud entrance 201 of connection filtering slurry chamber 100 in the lower part of filter column 2, and in filter column 2 Top is equipped with the slurry outlet 202 of connection filtering slurry chamber 100.Enters mud pipe 7 is fixed at mud entrance 201, and distributing device 8 is set to It between enters mud pipe 7 and filter column 2 and is arranged on the flow area of mud, mud extraction guide part is fixed at slurry outlet 202.

In order to which the reversed flocculating concentration apparatus to the present embodiment is added flocculation medicament, it is formed with and adds in enters mud pipe 7 Medicine hole 702, is connected with medicating mechanism at medicine feeding hole 702, preferred continous way automatic medicament feeding machine 9 in the present embodiment.Continous way is automatic Chemicals feeder 9 can add the liquid medicine of even concentration automatically, so that the mud of reversed flocculating concentration apparatus is preferably wadded a quilt with cotton Solidifying reaction.

In the present embodiment, the actual internal area of filter column 2 be greater than enters mud pipe 7 actual internal area, enters mud pipe 7 have from into Mud pipe 7 to filter column 2, actual internal area by small gradually big setting breeze way 701, in order to make breeze way of the mud by variable diameter When 701, the rate of climb of the mud in filtering slurry chamber 100 is reduced, provides the time for 2 drainage of filter column.

Wherein, the structure of distributing device 8 is as shown in Figure 3, Figure 4, and distributing device 8 is that two plates dock, uniformly distributed on plate There are several bellmouths, and the corresponding bellmouth interlaced arrangement of two plates, in order to be uniformly distributed mud, makes flocculated slurry slow High-speed motion in section 701 is rushed, by the water conservancy diversion of distributing device 8, realizes the uniform stirring of mud and medicament, and keep flocculated slurry uniform Rise, prevents movement dead angle from depositing mud phenomenon.

In addition, in being installed with the shell 3 covered at outside filter column 2 in rack 1, the side wall of shell 3 and the side wall of filter column 2 enclose structure Region constitute exhaust chamber 200, in order to collect the water that mud filters out after Filter column 2.Shell 3, which has, is connected to shell 3 Bottom wall between side wall and enters mud pipe 7 is collected in the leakage fluid dram 302 for being formed with connection exhaust chamber 200 on bottom wall in order to be discharged To the water in exhaust chamber 200.Shell 3, which has, covers at roof 301 at slurry outlet 202, close to slurry outlet 202, in The baffle 4 being arranged in filter column 2 between the side wall for being connected to shell 3 and the side wall of filter column 2, between roof 301 and slurry outlet 202 Away from setting, and the side wall of roof 301, baffle 4 and shell 3 encloses the region composition spoil disposal chamber 300 of structure, for collecting dewatered silt Mud.

In the present embodiment, mud extraction guide part is set on the side wall of shell 3 and is connected to spoil disposal chamber 300.Specifically, exist The mudhole 303 of connection spoil disposal chamber 300 is formed on the side wall of shell 3, mud extraction guide part is to be fixedly arranged on 303 lower edge of mudhole Mud extraction deflector 5, and mud extraction deflector 5 favour shell 3 side wall arrangement, to be conducive to the discharge of mud.In addition, Stiffening plate 6 is additionally provided between mud extraction deflector 5 and the side wall of shell 3, to play support reinforcing to mud extraction deflector 5.

The shape of filter column 2 in the present embodiment is the central column of upper lower same diameter, is preferably discharged to be conducive to the water of filtering, The structure of filter column 2 also can be the central column of up big and down small taper, and specific structure is as shown in figure 5, in addition, the shape of filter column 2 also may be used For as shown in fig. 6, the i.e. central column that is up big and down small taper of filter column 2, while increasing several weather boards on the side wall of filter column 2 203, weather board 203 is solderable or is bonded in filter column 2, can also be integrally formed with filter column 2, the structure of weather board as shown in fig. 7, The water filtered out in this way can be along weather board, so that the water for preventing filter column bottom from blocking and being more advantageous to filtering is discharged.

The reversed flocculating concentration apparatus of the present embodiment, when mud passes through enters mud pipe 7, continous way automatic medicament feeding machine 9 is into mud Mud in pipe 7 is added flocculation medicament, and then mud flows through breeze way 701, is buffering the mud of addition flocculation medicament High-speed motion in section 701, and then distributing device 8 is reached, flocculated slurry is uniformly mixed and is uniformly risen by distributing device 8, passes through filter column 2 Filtering is to isolate the water and mud of high-purity, and water flows through exhaust chamber 200 and is discharged from leakage fluid dram 302, and mud passes through spoil disposal Chamber 300 is discharged from mudhole 303, the reversed flocculating concentration apparatus of the present embodiment can quickly by mud be separated into purity is high water and Mud, and then shorten the sludge treatment period.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims

1. a kind of reversed flocculating concentration apparatus, for being carried out dehydrating to mud, characterized by comprising:

Rack (1)；

Filter column (2), the short transverse along the rack (1) are disposed to extend, and the filter column (2) is made of anti-blocking strainer in ring Columnar side wall, the hollow region that the side wall of the filter column (2) encloses structure constitute filtering slurry chamber (100), Yu Suoshu filter column (2) Lower part is equipped with the mud entrance (201) for being connected to the filtering slurry chamber (100), and the top of Yu Suoshu filter column (2) is equipped with connection institute State the slurry outlet (202) of filtering slurry chamber (100)；

Enters mud pipe (7) is fixed at the mud entrance (201)；

Distributing device (8) is set between the enters mud pipe (7) and the filter column (2) and the distributing device (8) is arranged in the mud On the flow area of slurry；

Mud extraction guide part is fixed at the slurry outlet (202).

2. reversed flocculating concentration apparatus according to claim 1, it is characterised in that: the actual internal area of the filter column (2) Greater than the actual internal area of the enters mud pipe (7), the enters mud pipe (7) have from the enters mud pipe (7) to the filter column (2), Actual internal area by small gradually big setting breeze way (701).

3. reversed flocculating concentration apparatus according to claim 1, it is characterised in that: Yu Suoshu rack is installed with cover on (1) Set on the shell (3) of the filter column (2) outside, the region that the side wall of the shell (3) encloses structure with the side wall of the filter column (2) is constituted Exhaust chamber (200).

4. reversed flocculating concentration apparatus according to claim 3, it is characterised in that: the shell (3), which has, is connected to institute The bottom wall between the side wall of shell (3) and the enters mud pipe (7) is stated, the connection exhaust chamber is formed on Yu Suoshu bottom wall (200) leakage fluid dram (302).

5. reversed flocculating concentration apparatus according to claim 4, it is characterised in that: the shell (3), which has, covers at mud Roof (301) at slurry outlet (202), close to the slurry outlet (202), Yu Suoshu filter column (2) on be arranged with and be connected to Baffle (4) between the side wall of the shell (3) and the side wall of the filter column (2), the roof (301) and the slurry outlet (202) spacing is arranged, and the roof (301), the baffle (4) and the side wall of the shell (3) enclose the region composition row of structure Mud chamber (300), the mud extraction guide part are set on the side wall of the shell (3) and are connected to the spoil disposal chamber (300).

6. reversed flocculating concentration apparatus according to claim 5, it is characterised in that: shape on the side wall of Yu Suoshu shell (3) At there is the mudhole (303) for being connected to the spoil disposal chamber (300), the mud extraction guide part is to be fixedly arranged under the mudhole (303) The mud extraction deflector (5) at edge.

7. reversed flocculating concentration apparatus according to claim 6, it is characterised in that: the mud extraction deflector (5) favours The side wall of the shell (3) is arranged, stiffening plate is equipped between Yu Suoshu mud extraction deflector (5) and the side wall of the shell (3) (6)。

8. reversed flocculating concentration apparatus described in any one of -7 according to claim 1, it is characterised in that: Yu Suoshu enters mud pipe (7) it is formed on medicine feeding hole (702), medicating mechanism is equipped at Yu Suoshu medicine feeding hole (702).

9. reversed flocculating concentration apparatus according to claim 8, it is characterised in that: the medicating mechanism is that continous way is automatic Chemicals feeder (9).