CN208990993U - A kind of two-part horizontal decanter centrifuge - Google Patents
A kind of two-part horizontal decanter centrifuge Download PDFInfo
- Publication number
- CN208990993U CN208990993U CN201821543498.6U CN201821543498U CN208990993U CN 208990993 U CN208990993 U CN 208990993U CN 201821543498 U CN201821543498 U CN 201821543498U CN 208990993 U CN208990993 U CN 208990993U
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- shell
- section
- decanter centrifuge
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a kind of two-part horizontal decanter centrifuge, including shell, the first rotary drum is installed in shell；First rotary drum includes settling section, and settling section is communicated with segregation section；The settling section is cylindrical shape, and segregation section is cone cylinder shape；Screw feeder is installed in first rotary drum；First rotary drum is communicated with feed pipe；It is formed with liquid outlet on the settling section, the first discharge port is formed on segregation section；Liquid outlet is corresponded on the shell and is formed with out sap cavity, and corresponding first discharge port is formed with discharging chamber；Discharging chamber bottom has conical opening；Secondary separation chamber is formed with below discharging chamber；Intracavitary the second rotary drum for being equipped with cone-shaped of secondary separation, the second rotary drum are in below conical opening.The utility model structure is simple, easy to use, and to be separated by solid-liquid separation water content in the solid material that ensure that not too high and stable by various forms of twice in succession.
Description
Technical field
The utility model belongs to machinery field more particularly to a kind of two-part horizontal decanter centrifuge.
Background technique
The most commonly used is a kind of common equipment for separating liquid from solid for two-part horizontal decanter centrifuge, to turn by differential mechanism
Drum, which runs at high speed, is deposited to drum surface for particle, and screw feeder does not operate at the same speed push away the solid shell material of sedimentation in the same direction
It sees off；Clear liquid after being centrifuged simultaneously is flowed out from leakage fluid dram, to realize separation of solid and liquid.Existing sedimentation centrifuge exists as follows
Problem:
1. screw feeder part clear liquid can inevitably be taken out of during pusher or particle in inherently contain part
Clear liquid causes the separation of solid and liquid of first time to be not thorough, and needs to carry out secondary or separation is repeated several times or dries operation, operation is compared
Trouble.2. the shaft of screw feeder is due to gravity, i.e. bottom pusher is more, and the biasing force of the less generation of top pusher causes
Its shaft is easy to appear the phenomenon that being bent downwardly, cause its helical blade and rotary drum collide, damaged blade and rotary drum.
Utility model content
To solve the above problems, the utility model provides a kind of two-part horizontal decanter centrifuge, the utility model knot
Structure is simple, easy to use, is separated by solid-liquid separation in the solid material that ensure that water content not by various forms of twice in succession
It can be excessively high and stable.
To reach above-mentioned technical effect, the technical solution of the utility model is:
A kind of two-part horizontal decanter centrifuge, including shell are equipped with the first rotary drum in shell；First rotary drum includes heavy
Section drops, and settling section is communicated with segregation section；The settling section is cylindrical shape, and segregation section is cone cylinder shape；Spiral shell is installed in first rotary drum
Revolve pusher；First rotary drum is communicated with feed pipe；It is formed with liquid outlet on the settling section, the first discharging is formed on segregation section
Mouthful；Liquid outlet is corresponded on the shell and is formed with out sap cavity, and corresponding first discharge port is formed with discharging chamber；Discharging chamber bottom
There is conical opening；Secondary separation chamber is formed with below discharging chamber；Intracavitary the second rotary drum for being equipped with cone-shaped of secondary separation, second turn
Drum is below conical opening；Second rotary drum is connected with the second motor, and several filter hole are formed on the second rotary drum；Outside second rotary drum
Shell is installed, the second motor is connected on the shell by first support bar, and outer casing bottom is communicated with outlet tube, secondary separation chamber
Bottom has the second discharge port；First rotary drum and screw feeder are connected with differential mechanism, and differential mechanism is connected with first
Motor.
Further to improve, the screw feeder includes shaft, and helical blade is fixed with outside shaft；Shaft is equipped with outside
Bearing, bearing are connect with by support rod with the first rotary drum.
Further to improve, the bearing is in the intersection of settling section and segregation section.
Further to improve, the rotary shaft hollow, feed pipe is passed through in the middle part of shaft, and shaft is formed with set corresponding with feed pipe
The baffle set is formed with opening between baffle and feed pipe.
It is further to improve, permeable hole is formed on the corresponding helical blade of the settling section.
Further to improve, the feed pipe is communicated with into tracheae, and feed pipe is communicated with blowning installation, enters and installs on tracheae
There is solenoid valve.
Further to improve, the blowning installation is gas pump or fan.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The technical solution of the utility model is illustrated below by way of specific embodiment and in conjunction with attached drawing.
Embodiment 1
A kind of two-part horizontal decanter centrifuge as shown in Figure 1, including shell 1 are equipped with the first rotary drum 2 in shell 1；
First rotary drum 2 includes settling section 21, and settling section 21 is communicated with segregation section 22；The settling section 21 is cylindrical shape, and segregation section 22 is
Cone cylinder shape；Screw feeder 3 is installed in first rotary drum 2；First rotary drum 2 is communicated with feed pipe 4；It is shaped on the settling section 21
There is liquid outlet 5, the first discharge port 6 is formed on segregation section 22；Liquid outlet 5 is corresponded on the shell 1 is formed with out sap cavity 7, it is right
The first discharge port 6 is answered to be formed with discharging chamber 8；8 bottom of discharging chamber has conical opening 9；Secondary separation is formed with below discharging chamber 8
Chamber 10；Second rotary drum 11 of cone-shaped is installed, the second rotary drum 11 is in 9 lower section of conical opening in secondary separation chamber 10；Second turn
Drum 11 is connected with the second motor 12, is formed with several filter hole on the second rotary drum 11；Shell 13 is installed outside second rotary drum 11, the
Two motors 12 are connected on shell 13 by first support bar 16, and 13 bottom of shell is communicated with outlet tube 14, secondary separation chamber 10
Bottom has the second discharge port 15；First rotary drum 2 and screw feeder 3 are connected with differential mechanism 17, and differential mechanism 17 connects
It is connected to first motor 18.
The utility model application method is as follows: material mixture liquid enters the first rotary drum 2, the rotation of the first rotary drum 2 from feed pipe 4
So that solid material sinking is attached to 2 surface of the first rotary drum, clear liquid is in upper layer, and then screw feeder 3 is run solid
Material is pushed to segregation section 22, and since gravity influences, lower infiltration stays in segregation section 22 and flowed out by liquid outlet 5 liquid therein,
Solid material is sent to the first discharge port 6 subsequently into the second rotary drum 11, the second drum rotating, wherein the liquid in solid material
It is then flowed out by outlet tube 14 from filter hole thereon by separation, solid is by centrifugal forces affect gradually uplink, from the second rotary drum
11 top sides are along being thrown out of, and then second of material being separated by solid-liquid separation is dropped out from the second discharge port 15.The object of solid-liquid mixing in this way
Material first carries out initial gross separation in the first rotary drum 2, and then carrying out secondary separation by the second rotary drum ensure that in solid material not
Excessive solution can be contained.
Screw feeder 3 includes shaft 31, and helical blade 32 is fixed with outside shaft 31；Bearing 33 is installed outside shaft 31,
Bearing 33 is connect with by support rod 34 with the first rotary drum 2.Shaft 31 is supported by support rod 34 in this way, prevents it by gravity
Bending caused by being influenced with propulsive thrust.
Bearing 33 is in the intersection of settling section 21 and segregation section 22.
Shaft 31 is hollow, and feed pipe 4 is passed through 31 middle part of shaft, and shaft 31 is formed with the baffle being correspondingly arranged with feed pipe 4
19, opening 23 is formed between baffle 19 and feed pipe 4.
Permeable hole 27 is formed on the corresponding helical blade 32 of settling section 21 so that it is convenient to which clear liquid flows into liquid outlet 5.
Feed pipe 4 is communicated with into tracheae 24, and feed pipe 4 is communicated with blowning installation 25, is entered and is equipped with solenoid valve on tracheae 24
26.Blowning installation 25 is gas pump or fan.When cleaning sedimentation centrifuge in this way, the mobility of water is improved by blowning installation,
And the cleaning that segregation section 22 completes entire sedimentation centrifuge can be broken through with dampening by wind.
It above are only one of the utility model specific guiding embodiment, but the design concept of the utility model not office
It is limited to this, all non-essential modifications to the present invention made by this concept should belong to the guarantor for invading the utility model
Protect the behavior of range.
Claims (7)
1. a kind of two-part horizontal decanter centrifuge, including shell (1), shell (1) is interior to be equipped with the first rotary drum (2)；First turn
Drum (2) includes settling section (21), and settling section (21) is communicated with segregation section (22)；The settling section (21) is cylindrical shape, segregation section
It (22) is cone cylinder shape；Screw feeder (3) are installed in first rotary drum (2)；First rotary drum (2) is communicated with feed pipe (4)；It is described
It is formed on settling section (21) liquid outlet (5), the first discharge port (6) is formed on segregation section (22)；It is corresponding on the shell (1)
Liquid outlet (5) is formed with out sap cavity (7), and corresponding first discharge port (6) are formed with discharging chamber (8)；Discharging chamber (8) bottom has
Conical opening (9), which is characterized in that be formed with secondary separation chamber (10) below the discharging chamber (8)；Peace in secondary separation chamber (10)
The second rotary drum (11) equipped with cone-shaped, the second rotary drum (11) are in below conical opening (9)；Second rotary drum (11) is connected with second
Motor (12), the second rotary drum are formed with several filter hole on (11)；Shell (13), the second motor are installed outside the second rotary drum (11)
(12) it is connected on shell (13) by first support bar (16), shell (13) bottom is communicated with outlet tube (14), secondary separation
Chamber (10) bottom has the second discharge port (15)；First rotary drum (2) and screw feeder (3) with differential mechanism (17) phase
Even, differential mechanism (17) is connected with first motor (18).
2. two-part horizontal decanter centrifuge as described in claim 1, which is characterized in that the screw feeder (3) includes
Shaft (31), shaft (31) are fixed with helical blade (32) outside；Be equipped with bearing (33) outside shaft (31), bearing (33) with pass through
Support rod (34) is connect with the first rotary drum (2).
3. two-part horizontal decanter centrifuge as claimed in claim 2, which is characterized in that the bearing (33) is in settling section
(21) and the intersection of segregation section (22).
4. two-part horizontal decanter centrifuge as claimed in claim 2, which is characterized in that the shaft (31) is hollow, charging
Pipe (4) is passed through in the middle part of shaft (31), and shaft (31) is formed with the baffle (19) being correspondingly arranged with feed pipe (4), baffle (19) with
Opening (23) are formed between feed pipe (4).
5. two-part horizontal decanter centrifuge as claimed in claim 2, which is characterized in that the corresponding spiral shell of the settling section (21)
Permeable hole (27) are formed on vane piece (32).
6. two-part horizontal decanter centrifuge as described in claim 1, which is characterized in that the feed pipe (4) be communicated with into
Tracheae (24), feed pipe (4) are communicated with blowning installation (25), enter and are equipped with solenoid valve (26) on tracheae (24).
7. two-part horizontal decanter centrifuge as claimed in claim 6, which is characterized in that the blowning installation (25) is air pump
Or blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821543498.6U CN208990993U (en) | 2018-09-20 | 2018-09-20 | A kind of two-part horizontal decanter centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821543498.6U CN208990993U (en) | 2018-09-20 | 2018-09-20 | A kind of two-part horizontal decanter centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208990993U true CN208990993U (en) | 2019-06-18 |
Family
ID=66801399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821543498.6U Active CN208990993U (en) | 2018-09-20 | 2018-09-20 | A kind of two-part horizontal decanter centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208990993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112194336A (en) * | 2020-11-17 | 2021-01-08 | 上海良延环保科技发展有限公司 | Sludge dewatering device |
-
2018
- 2018-09-20 CN CN201821543498.6U patent/CN208990993U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112194336A (en) * | 2020-11-17 | 2021-01-08 | 上海良延环保科技发展有限公司 | Sludge dewatering device |
| CN112194336B (en) * | 2020-11-17 | 2022-09-16 | 上海良延环保科技发展有限公司 | Sludge dewatering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105880039A (en) | Feeding and discharging type vertical centrifugal machine | |
| CN208482632U (en) | A kind of novel residue discharge formula disk centrifugal separator | |
| CN103495510A (en) | Flat plate type full-automatic sedimentation scraper centrifugal machine | |
| US2743865A (en) | Centrifugal separator | |
| CN103433151A (en) | Horizontal spiral discharge sedimentary centrifuge | |
| CN208976067U (en) | A kind of horizontal spiral centrifuge | |
| CN208990993U (en) | A kind of two-part horizontal decanter centrifuge | |
| CN107096648A (en) | A kind of horizontal spiral automatic discharging sedimentation centrifuge of negative pressure driving charging | |
| CN105921288A (en) | Vertical centrifugal machine with novel filter screen | |
| CN203448190U (en) | Horizontal spiral discharging sedimenting centrifugal machine | |
| CN106964498A (en) | A kind of fluid pressurized horizontal spiral automatic discharging sedimentation centrifuge | |
| CN105921290A (en) | Pre-separation type vertical centrifugal machine | |
| CN106964497A (en) | One kind separates thoroughly horizontal spiral automatic discharging sedimentation centrifuge | |
| US2291117A (en) | Centrifugal separator | |
| CN207401596U (en) | A kind of monosodium glutamate centrifugal separator for being easy to thorough discharging | |
| CN203990942U (en) | Cherry screenings liquid separating apparatus | |
| US20170001202A1 (en) | Decanter centrifuge | |
| CN206996877U (en) | Crystallization backwash centrifuge | |
| CN104668109B (en) | Drainage feeder on horizontal screw unloading filter centrifugal machine | |
| CN209109401U (en) | A kind of horizontal decanter centrifuge | |
| CN203095876U (en) | Device suitable for removing slag from lime emulsion | |
| CN203209190U (en) | Mud sand separator | |
| CN219615809U (en) | Double-cone type three-phase separation horizontal spiral centrifugal machine | |
| CN204503359U (en) | A kind of horizontal screw centrifuge inserted-blade type propeller | |
| CN204996586U (en) | Centrifugal machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |