CN209034568U - A kind of kitchen waste water anaerobic fermentation removes dross device - Google Patents
A kind of kitchen waste water anaerobic fermentation removes dross device Download PDFInfo
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- CN209034568U CN209034568U CN201821564871.6U CN201821564871U CN209034568U CN 209034568 U CN209034568 U CN 209034568U CN 201821564871 U CN201821564871 U CN 201821564871U CN 209034568 U CN209034568 U CN 209034568U
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- rotary drum
- filter cylinder
- shell
- drum filter
- dross
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Abstract
The utility model provides a kind of kitchen waste water anaerobic fermentation except dross device, including shell, rotary drum filter cylinder, slag tap seal bracket and transmission device, rotary drum filter cylinder is set in the housing, shell is equipped with inlet, kitchen waste water enters in shell from inlet, then separates the dross in liquid by rotary drum filter cylinder.Filtered fluid is flowed out by drain pipe, and the dross isolated is discharged by the slag-drip opening of shell one end.The utility model has the beneficial effects that: quickly separating the dross in supernatant using rotary drum filter cylinder, then dross is discharged from mud hole by helical blade, compared with centrifugal separation equipment, the present apparatus can prevent the filter hole of dross blocking knockout drum, guarantee operation duration of slagging tap steadily carries out, and then also ensures the normal work of fermentor.
Description
Technical field
The utility model belongs to technical field of anaerobic fermentation, and in particular to a kind of kitchen waste water anaerobic fermentation is filled except dross
It sets.
Background technique
Anaerobic reactor is a kind of important device for handling the industries waste discharges such as food, biology, chemical industry, anaerobic digestion skill
Art is widely applied all over the world, and most of factory's treating capacity for handling municipal domestic organic refuse is in 2500t/a or more.Anaerobism mistake
Cheng Shizhi is the biochemical reaction of a series of complex, substrate therein, all kinds of intermediate products, final product and micro- life of each population
It interacts between object, a complicated microecosystem is formed, to decompose the large amount of organic in water.
Anaerobic reactor has been widely used in kitchen garbage process field at present, with the development of catering trade, causes to eat
The type of kitchen rubbish also becomes increasingly complex, and mainly has starch, seafood and various vegetables and sesame, Chinese prickly ash, fennel in kitchen garbage
The condiment residue such as perfume (or spice).In anaerobic fermentation process, these residues since density is smaller, in decomposable process can gradually on
It is floating, it finally converges and builds up in liquid level, since the moisture of dross upper surface gradually decreases, just will appear the danger of " crust "
Danger, influences the normal work of anaerobic reaction system.So only separate these materials from sewage system, it can be from basic
It is upper to solve the problems, such as.At present when centrifugal separation equipment cleaning dross, since froth volume is larger, filter hole is often blocked, into
And influence the normal work of normal separation equipment.
Utility model content
The utility model provides a kind of kitchen waste water anaerobic fermentation except dross device, floating to solve centrifugal separation equipment
Slag is easy blocking, it has not been convenient to the problem of clearing up.
For this purpose, the utility model adopts the following technical solution:
A kind of kitchen waste water anaerobic fermentation removes dross device, comprising:
Shell, the shell are tubular, and shell one end is outlet end, the other end is slag output end, and outlet end is equipped with annular
First end cover, be equipped with inlet close to the side of outlet end on shell, be additionally provided with bracket on shell.
Rotary drum filter cylinder, the rotary drum filter cylinder are cylindrical shape, and one end is open, other end closing, and rotary drum filter cylinder is located at shell
In vivo and the slag output end of the outlet end of its open one end corresponding housing, closed one end corresponding housing, the rotary drum filter cylinder with
Gap between shell forms dross disengagement chamber；Outlet tube is connected on the open end of rotary drum filter cylinder, and outlet tube is by first end
Lid is pierced by and stretches out in outside shell, and filter hole is laid on rotary drum filter cylinder, and the outer wall of rotary drum filter cylinder is equipped with helical blade, helical-blade
There is certain interval between piece and shell.
It slags tap seal bracket, the seal bracket of slagging tap is annular and its inner ring is equipped with several mud holes, described to slag tap
Seal bracket is installed on the slag output end of shell and has certain interval between the periphery of rotary drum filter cylinder closed end.
Transmission device, the transmission device are connected with rotary drum filter cylinder and are used to that rotary drum filter cylinder to be driven to rotate.
Further, the shell is made of flat segments and the gradually smaller conical section of diameter, and the outer end of flat segments is
Outlet end, conical section outer end be slag output end；The rotary drum filter cylinder is adapted with the shape of shell.
Further, the helical blade is gradually become smaller from the open end of rotary drum filter cylinder to closing extreme direction screw pitch.
Further, the outer surface of the rotary drum filter cylinder is coated with filter screen.
Further, the outlet tube of the rotary drum filter cylinder is connected with rotary joint, is connected with drain on the rotary joint
Pipe.
Further, the mud hole indention gap slagged tap on seal bracket.
Further, the transmission device includes belt wheel, belt and motor, and the belt wheel is arranged on outlet tube, belt wheel
It is connected to the motor and is connect by belt.
Further, the slag output end of the shell is equipped with the second end cover of annular, and the second end cover is fixed on out
The outside of slag seal bracket.
The utility model has the beneficial effects that: quickly separating the dross in supernatant using rotary drum filter cylinder, then lead to
It crosses helical blade and dross is discharged from mud hole, compared with centrifugal separation equipment, the present apparatus can prevent dross from blocking knockout drum
Filter hole, guarantee operation duration of slagging tap steadily carries out, and then also ensures the normal work of fermentor.The utility model point
Fast from tank grain slag separating rate, liquid dregginess is low after separation, can effectively remove the dross in supernatant, reduces in fermentor and floats
Slag content improves the working efficiency of fermentor.
Detailed description of the invention
Fig. 1 is the structure semi-cutaway of the utility model；
Fig. 2 is the right view of Fig. 1 structure；
Fig. 3 is that the utility model is slagged tap the structural schematic diagram of seal bracket；
In figure: 1- shell, 101- flat segments, 102- conical section, 103- inlet, 2- bracket, 3- rotary drum filter cylinder, 4- go out liquid
Pipe, 5- filter hole, 6- filter screen, 7- first end cover, 8- rotary joint, 9- belt wheel, 10- dross disengagement chamber, 11- helical blade,
12- slags tap seal bracket, 1201- mud hole, 13- second end cover, 14- drain pipe.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-3, a kind of kitchen waste water anaerobic fermentation removes dross device, comprising:
Shell 1, shell 1 is the tubular structure of both ends open, and one end is flat segments 101, and the other end is that diameter gradually becomes
The end of small conical section 102, flat segments 101 and conical section 102 is respectively outlet end and slag output end, on outlet end and slag output end
It is respectively equipped with first end cover 7 and second end cover 13.Shell 1 is equipped with inlet 103 close to the outer wall of outlet end, and shell 1 is fixed
In on bracket 2.
Rotary drum filter cylinder 3, the closed at one end of rotary drum filter cylinder 3, the other end are opening, and rotary drum filter cylinder 3 is located in shell 1 and it is spacious
Mouthful the outlet end of one end corresponding housing 1, closed one end corresponding housing 1 slag output end, the structure and shell 1 of rotary drum filter cylinder 3
It is corresponding, it is also classified into flat structure and cone-shaped structure, the gap between rotary drum filter cylinder 3 and shell 1 forms dross disengagement chamber
10, filter hole 5 is laid on the cylinder of 3 flat segments 101 of rotary drum filter cylinder.Outlet tube 4 is connected on the open end of rotary drum filter cylinder 3,
And outlet tube 4 is pierced by by first end cover 7 and stretches out in the outer wall of 1 outer drum filter cylinder 3 of shell equipped with helical blade 11, helical blade
There are certain interval between 11 and shell 1, helical blade 11 is gradually become from the open end of rotary drum filter cylinder 3 to closing extreme direction screw pitch
It is small.In addition, the outer surface of rotary drum filter cylinder 3 is coated with filter screen 6, it is connected with rotary joint 8 on the outlet tube 4 of rotary drum filter cylinder 3, revolves
Drain pipe 14 is connected on adapter 8.
Seal bracket 12 of slagging tap including annular, the inner ring for seal bracket 12 of slagging tap, which is equipped with, facilitates being serrated for deslagging
The mud hole 1201 of gap, the seal bracket 12 of slagging tap are installed on the slag output end of shell 1 and outer with 3 closed end of rotary drum filter cylinder
There is certain interval (such as Fig. 2) between week, seal bracket 12 of slagging tap passes through 13 axial restraint of second end cover.
Transmission device, transmission device include belt wheel 9, belt (not shown) and motor (not shown), belt wheel 9 with
Outlet tube 4 is fixedly connected, and belt wheel 9 is connected to the motor by belt to be connect, and motor can drive rotary drum filter cylinder 3 and helical blade 11 together
Rotation.
The working principle of the utility model is as follows:
When anaerobic reaction system works, its exterior is equipped with fluid circulation system, fluid circulation system ferments anaerobic reaction
Supernatant in tank constantly imported into the bottom of fermentor, for accelerating fermentation process, is generally mingled in derived supernatant
Some drosses.
When the utility model kitchen waste water anaerobic fermentation is arranged except dross device, the outlet pipe of fluid circulation system is connected
The inlet 103 of the utility model is connect, the water inlet pipe of fluid circulation system connects the drain pipe 14 of the utility model, is then turned on electricity
Machine, motor drives rotary drum filter cylinder 3 and helical blade 11 to rotate together, because being connected with rotation between drain pipe 14 and outlet tube 4
Connector 8, therefore drain pipe 14 is fixed.When work, the liquid of supernatant enters dross disengagement chamber 10 by inlet 103
In, the dross being mingled in liquid rests in dross disengagement chamber 10, liquid then passes through because of the blocking of filter hole 5 and filter screen 6
Filter screen 6 and filter hole 6 enter in rotary drum filter cylinder 3, then by outlet tube 4 and drain pipe 14 enter fluid circulation system into
In water pipe.Liquid is then flowed into rotary drum filter cylinder 3 in flow process by filter hole 5.
Dross in dross disengagement chamber 10 is slowly moved to 1201 direction of mud hole along helical blade 11, because of helical-blade
Piece 11 gradually becomes smaller to the screw pitch in 1201 direction of mud hole, therefore dross is gradually compressed during being moved to, and can squeeze
Moisture in dross out, the more dry dross of discharge.Dross is moved to slag tap seal bracket 12 before, the dross accumulated below
Gradually released from the mud hole 1201 for slagging tap seal bracket 12.
It should be noted that above are merely preferred embodiments of the utility model, it is noted that for the art
Those of ordinary skill for, without deviating from the technical principle of the utility model, can also make it is several improvement and replace
It changes, these are improved and replacement also should be regarded as to the protection scope of the utility model.
Claims (8)
1. a kind of kitchen waste water anaerobic fermentation removes dross device characterized by comprising
Shell (1), the shell (1) are tubular, and shell (1) one end is outlet end, the other end is slag output end, and outlet end is equipped with
The first end cover (7) of annular, is equipped with inlet (103) close to the side of outlet end on shell (1), and shell is additionally provided with branch on (1)
Frame (2)；
Rotary drum filter cylinder (3), the rotary drum filter cylinder (3) are cylindrical shape, and one end is open, other end closing, rotary drum filter cylinder (3) position
In the shell (1) and the slag output end of the outlet end of its open one end corresponding housing (1), closed one end corresponding housing (1), institute
The gap stated between rotary drum filter cylinder (3) and shell (1) forms dross disengagement chamber (10)；It is connected on the open end of rotary drum filter cylinder (3)
Have outlet tube (4), and outlet tube (4) is pierced by by first end cover (7) and stretches out in shell (1) outside, rotary drum filter cylinder is laid on (3)
The outer wall of filter hole (5), rotary drum filter cylinder (3) is equipped with helical blade (11), has between helical blade (11) and shell (1) certain
Gap；
It slags tap seal bracket (12), the seal bracket of slagging tap (12) is annular and its inner ring is equipped with several mud holes
(1201), the seal bracket of slagging tap (12) be installed on shell (1) slag output end and with the periphery of rotary drum filter cylinder (3) closed end it
Between have certain interval；
Transmission device, the transmission device are connected with rotary drum filter cylinder (3) and for driving rotary drum filter cylinder (3) to rotate.
2. kitchen waste water anaerobic fermentation according to claim 1 remove dross device, which is characterized in that the shell (1) by
Flat segments (101) and the gradually smaller conical section of diameter (102) are constituted, and the outer end of flat segments (101) is outlet end, conical section
(102) outer end is slag output end；The rotary drum filter cylinder (3) is adapted with the shape of shell (1).
3. kitchen waste water anaerobic fermentation according to claim 1 removes dross device, which is characterized in that the helical blade
(11) it is gradually become smaller from the open end of rotary drum filter cylinder (3) to closing extreme direction screw pitch.
4. kitchen waste water anaerobic fermentation according to claim 1 removes dross device, which is characterized in that the rotary drum filter cylinder
(3) outer surface is coated with filter screen (6).
5. kitchen waste water anaerobic fermentation according to claim 1 removes dross device, which is characterized in that the rotary drum filter cylinder
(3) outlet tube (4) is connected with rotary joint (8), is connected with drain pipe (14) on the rotary joint (8).
6. kitchen waste water anaerobic fermentation according to claim 1 removes dross device, which is characterized in that the sealing support of slagging tap
Mud hole (1201) indention gap on frame (12).
7. kitchen waste water anaerobic fermentation according to claim 1 removes dross device, which is characterized in that the transmission device packet
Belt wheel (9), belt and motor are included, the belt wheel (9) is arranged on outlet tube (4), and belt wheel (9) is connected to the motor by belt
It connects.
8. kitchen waste water anaerobic fermentation according to claim 1 removes dross device, which is characterized in that the shell (1)
Slag output end is equipped with the second end cover (13) of annular, and the second end cover (13) is fixed on the outer of seal bracket of slagging tap (12)
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821564871.6U CN209034568U (en) | 2018-09-26 | 2018-09-26 | A kind of kitchen waste water anaerobic fermentation removes dross device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821564871.6U CN209034568U (en) | 2018-09-26 | 2018-09-26 | A kind of kitchen waste water anaerobic fermentation removes dross device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209034568U true CN209034568U (en) | 2019-06-28 |
Family
ID=67034129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821564871.6U Active CN209034568U (en) | 2018-09-26 | 2018-09-26 | A kind of kitchen waste water anaerobic fermentation removes dross device |
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| CN (1) | CN209034568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114616040A (en) * | 2019-10-31 | 2022-06-10 | Bhs桑托芬有限公司 | Rotary pressure filter |
-
2018
- 2018-09-26 CN CN201821564871.6U patent/CN209034568U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114616040A (en) * | 2019-10-31 | 2022-06-10 | Bhs桑托芬有限公司 | Rotary pressure filter |
| CN114616040B (en) * | 2019-10-31 | 2023-11-03 | Bhs桑托芬有限公司 | Rotary pressure filter |
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