CN202983904U - Horizontal spiral discharging sedimentation centrifuge - Google Patents
Horizontal spiral discharging sedimentation centrifuge Download PDFInfo
- Publication number
- CN202983904U CN202983904U CN 201320003787 CN201320003787U CN202983904U CN 202983904 U CN202983904 U CN 202983904U CN 201320003787 CN201320003787 CN 201320003787 CN 201320003787 U CN201320003787 U CN 201320003787U CN 202983904 U CN202983904 U CN 202983904U
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- section
- horizontal spiral
- sedimentation centrifuge
- mandrel
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a horizontal spiral discharging sedimentation centrifuge, and mainly solves the problem that the revolving drum of the existing horizontal spiral discharging sedimentation centrifuge is likely to damage dynamic balance, generates high noise and reduces the service life. The horizontal spiral discharging sedimentation centrifuge is characterized by comprising a main motor, wherein the main motor is connected with a hydraulic coupler, the hydraulic coupler drives the revolving drum shaft through a belt, the inner hole step of the revolving drum shaft is connected with a liquid inlet pipe through mechanical seal, the revolving drum shaft is coaxially connected with a face plate at the small-diameter side of the revolving drum, the other side of the revolving drum is coaxially connected with a sleeve shaft, the sleeve shaft is connected with a differential mechanism, the differential mechanism is in drive connection with an auxiliary motor by the belt, the differential mechanism is also connected with a mandrel, the mandrel is coaxially connected with a spiral conveyer, a bearing is mounted between the mandrel and the sleeve shaft, the side faces of the revolving drum are all connected with four balance counterweight pieces, and slotted holes are formed in the balance counterweight pieces. The horizontal spiral discharging sedimentation centrifuge can effectively solve the problem that the resolving drum is likely to damage dynamic balance, and is simple to operate, safe and reliable.
Description
Technical field
The utility model relates to sewage treatment area top and drives centrifuge used, especially a kind of horizontal spiral discharge sedimentation centrifuge.
Background technology
[0002] horizontal spiral discharge sedimentation centrifuge is a kind of continued operation, utilizes the centrifuge of sedimentation principle suspended liquid, can continuous feed when full-speed operation, sedimentation, dehydration.Suspension is entered in the rotary drum of full-speed operation by the feed pipe at middle part, due to the effect of centrifugal force field, the sediment that in suspension, density is larger (heavy phase) is deposited on the inwall of rotary drum, and the supernatant liquid that density is less (light phase) is in the interior sorrowful of sedimentary deposit.Sediment is discharged by the sediment outlet to the cone section of rotary drum by helical feed, and supernatant liquid is overflowed by overfall by the shell of column that the formed spirality channel of the blade of spiral flows to rotary drum.Gu thereby realize the separation of liquid-two-phase that density differs, because the rotary drum weight of horizontal spiral discharge sedimentation centrifuge is large, rotating speed is high, dynamic balancing is not easy to grasp very much, operation a period of time, due to the material that weares and teares or drum inner wall adheres to, dynamic balancing is destroyed, produce noise, reduce the service life of equipment.
Summary of the invention
Easily destroy dynamic balancing in order to solve existing rotary drum of horizontal spiral discharge sedimentation centrifuge, noise is large, reduce the problem in service life, the invention provides horizontal spiral discharge sedimentation centrifuge, this horizontal spiral discharge sedimentation centrifuge can effectively solve rotary drum and easily destroy dynamically balanced problem, simple to operate, and safe and reliable.
The technical solution of the utility model is: a kind of horizontal spiral discharge sedimentation centrifuge comprises main motor, main motor connecting fluid mechanical couple, fluid coupling is by belt transmission rotary drum axle, the endoporus step of rotary drum axle is by the mechanical connection feed tube, the coaxial connection rotary drum of rotary drum axle minor diameter one side panel, the coaxial connection sleeve of rotary drum opposite side, the sleeve connected with differential, differential mechanism belt transmission auxiliary connection motor, the differential mechanism connecting mandrel, the coaxial connection auger conveyor of mandrel is equipped with bearing between mandrel and sleeve.
Auger conveyor in such scheme is a hollow pipe, pipe is comprised of one section large-diameter hollow pipe, one section conical surface hollow pipe and one section minor diameter hollow pipe, the large-diameter hollow tube-surface is connected with straight helical blade, conical surface hollow pipe surface is connected with cone spiral vane, two groups of helical blades are connected, have discharge port at straight section cylinder and conical surface cylinder joint portion surface of shell, discharge port is connected with dividing plate by right circular cylinder one end, between the reduced diameter section hollow pipe of auger conveyor and rotary drum axle, bearing is installed.
Rotary drum in such scheme is a cylinder that is enclosed within the helical blade periphery, formed by one section large diameter cylinder, conically shaped and one section small diameter cylinder, the side panel of small diameter cylinder one side has four liquid outlets along inwall equal section, there are four slag notches in small diameter cylinder one side outer round surface equal section, the equal section of the side panel of small diameter cylinder has bolt to be connected with four counterweight sheets, has slotted hole on the counterweight sheet.
Feed tube in such scheme has the fixed tube support to fix.
Sleeve in such scheme and rotary drum axle are equipped with bearing and main bearing seat.
Differential mechanism in such scheme, auxiliary-motor and sleeve are input, and mandrel is output, and input is coaxial with output.
The utlity model has following beneficial effect: this horizontal spiral discharge sedimentation centrifuge is owing to taking such scheme, adopt fluid coupling transmission rotary drum to coordinate with differential mechanism and drive rotary drum and auger conveyor, rotary drum is rotated more steady, adopt the counterweight sheet, make the dynamic balancing of adjustment rotary drum convenient, extend the service life of rotary drum, reduce noise.
Description of drawings:
Accompanying drawing 1 is structural representation of the present utility model.
In figure 1, fluid coupling; 2, main motor; 3, auxiliary-motor; 4, differential mechanism; 5, main bearing seat; 6, mandrel; 7, sleeve; 8, auger conveyor; 9, straight helical blade; 10, discharge port; 11, rotary drum; 12, cone spiral vane; 13, slag notch; 14, the counterweight sheet; 15, mechanical seal; 16, the rotary drum axle; 17, the fixed tube support; 18, feed tube; 19, liquid outlet.
The specific embodiment:
The invention will be further described below in conjunction with accompanying drawing:
By shown in Figure 1, a kind of horizontal spiral discharge sedimentation centrifuge, comprise main motor 2, main motor 2 connecting fluid mechanical couples 1, fluid coupling 1 is by belt transmission rotary drum axle 16, the endoporus step of rotary drum axle 16 connects feed tube 18 by mechanical seal 15, coaxial connection rotary drum 11 minor diameter one side panels of rotary drum axle 16, the rotary drum 11 coaxial connection sleeves 7 of opposite side, sleeve 7 connected with differentials 4, differential mechanism 4 belt transmission auxiliary connection motors 3, differential mechanism 4 connecting mandrels 6, the coaxial connection auger conveyor 8 of mandrel 6 is equipped with bearing between mandrel 6 and sleeve 7.
Auger conveyor 8 in such scheme is a hollow pipe, pipe is comprised of one section large-diameter hollow pipe, one section conical surface hollow pipe and one section minor diameter hollow pipe, the large-diameter hollow tube-surface is connected with straight helical blade 9, conical surface hollow pipe surface is connected with cone spiral vane 12, two groups of helical blades are connected, have discharge port 10 at straight section cylinder and conical surface cylinder joint portion surface of shell, discharge port 10 is connected with dividing plate by right circular cylinder one end, between the reduced diameter section hollow pipe of auger conveyor 8 and rotary drum axle 16, bearing is installed.
Rotary drum in such scheme is 11 1 cylinders that are enclosed within the helical blade periphery, formed by one section large diameter cylinder, conically shaped and one section small diameter cylinder, the side panel of small diameter cylinder one side has four liquid outlets 19 along inwall equal section, there are four slag notches 13 in small diameter cylinder one side outer round surface equal section, the equal section of the side panel of small diameter cylinder has bolt to be connected with four counterweight sheets 14, has slotted hole on counterweight sheet 14.
Sleeve 7 in such scheme and rotary drum axle 16 are equipped with bearing and main bearing seat 5, and main bearing seat 5 is connected on equipment supporter, are respectively equipped with clear liquid collecting bin and sludge collection storehouse below rotary drum 11.
Differential mechanism 4 in such scheme, auxiliary-motor 3 and sleeve 7 are input, and mandrel 6 is output, and input is coaxial with output, rotary drum 11, auger conveyor 8 same-directional high-speed rotations, rotary drum 11, auger conveyor 8 speed under differential mechanism 4 effects is poor for 10-30 rev/min.。
During actual the use, liquid enters auger conveyor 8 hollow tubes from feed tube 18, feed tube 18 is sealed by mechanical seal 15, liquid enters auger blade at discharge port 10, due to the speed discrepancy of rotary drum 11 with auger conveyor 8, the sediment that in suspension, density is larger (heavy phase) is deposited on the inwall of rotary drum, and the supernatant liquid that density is less (light phase) is in the interior sorrowful of sedimentary deposit.Sediment is discharged by slag notch 13 by the cone section that auger conveyor 8 is sent to rotary drum 11, and supernatant liquid is overflowed by liquid outlet 19 by the shell of column that the formed spirality channel of the blade of spiral flows to rotary drum 11, thereby Gu realizes the separation of liquid-two-phase that density differs.
After operation a period of time, destroyed because the material that adheres in mechanical wear or rotary drum makes the rotary drum dynamic balancing, shut down; the two ends belt disassembling is got off, slowly rotate rotary drum 11, adjust the position of four counterweight sheets 14; make rotary drum 11 balanced rotation, tighten counterweight sheet 14 bolts and get final product.
Adopt fluid coupling 1 to drive rotary drum 11, make rotary drum 11 can change stably rotating speed under different loads, main motor 2 is protected, equipment operates steadily.
In sum, this horizontal spiral discharge sedimentation centrifuge can effectively solve the dynamic balancing of rotary drum, and is simple to operate, and safe and reliable, operates steadily.
Claims (6)
1. horizontal spiral discharge sedimentation centrifuge, comprise main motor (2), it is characterized in that: main motor (2) connecting fluid mechanical couple (1), fluid coupling (1) is by belt transmission rotary drum axle (16), the endoporus step of rotary drum axle (16) connects feed tube (18) by mechanical seal (15), the coaxial connection rotary drum of rotary drum axle (16) (11) minor diameter one side panel, the coaxial connection sleeve of rotary drum (11) opposite side (7), sleeve (7) connected with differential (4), differential mechanism (4) belt transmission auxiliary connection motor (3), differential mechanism (4) connecting mandrel (6), the coaxial connection auger conveyor of mandrel (6) (8), between mandrel (6) and sleeve (7), bearing is installed.
2. horizontal spiral discharge sedimentation centrifuge according to claim 1, it is characterized in that: auger conveyor (8) is a hollow pipe, pipe is by one section large-diameter hollow pipe, one section conical surface hollow pipe and one section minor diameter hollow pipe form, the large-diameter hollow tube-surface is connected with straight helical blade (9), conical surface hollow pipe surface is connected with cone spiral vane (12), two groups of helical blades are connected, have discharge port (10) at straight section cylinder and conical surface cylinder joint portion surface of shell, discharge port (10) is connected with dividing plate by right circular cylinder one end, between the reduced diameter section hollow pipe of auger conveyor (8) and rotary drum axle (16), bearing is installed.
3. horizontal spiral discharge sedimentation centrifuge according to claim 1, it is characterized in that: rotary drum (11) is a cylinder that is enclosed within the helical blade periphery, formed by one section large diameter cylinder, conically shaped and one section small diameter cylinder, the side panel of small diameter cylinder one side is along inwall four liquid outlets of equal section (19), there are four slag notches (13) in small diameter cylinder one side outer round surface equal section, the equal section of the side panel of small diameter cylinder has bolt to be connected with four counterweight sheets (14), and the counterweight sheet has slotted hole on (14).
4. horizontal spiral discharge sedimentation centrifuge according to claim 1 is characterized in that: feed tube (18) has fixed tube support (17) fixing.
5. horizontal spiral discharge sedimentation centrifuge according to claim 1, it is characterized in that: sleeve (7) and rotary drum axle (16) are equipped with bearing and main bearing seat (5).
6. horizontal spiral discharge sedimentation centrifuge according to claim 1, it is characterized in that: the differential mechanism in such scheme (4), auxiliary-motor (3) and sleeve (7) are input, and mandrel (6) is output, and input is coaxial with output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003787 CN202983904U (en) | 2013-01-06 | 2013-01-06 | Horizontal spiral discharging sedimentation centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003787 CN202983904U (en) | 2013-01-06 | 2013-01-06 | Horizontal spiral discharging sedimentation centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202983904U true CN202983904U (en) | 2013-06-12 |
Family
ID=48555129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003787 Expired - Fee Related CN202983904U (en) | 2013-01-06 | 2013-01-06 | Horizontal spiral discharging sedimentation centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202983904U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551259A (en) * | 2013-11-08 | 2014-02-05 | 内蒙古超牌建材科技有限公司 | Slurry grader |
| CN104209195B (en) * | 2014-07-15 | 2017-01-18 | 浙江大学 | Dynamic balance method for whole machine of scroll discharge sedimentary centrifuge under water filling condition |
| CN108283997A (en) * | 2018-01-22 | 2018-07-17 | 江苏沪江离心机制造有限公司 | A kind of spiral discharge sedimentation centrifuge |
| CN109046797A (en) * | 2018-10-18 | 2018-12-21 | 张家港市蓝鸟机械有限公司 | A kind of small-sized decanter centrifuge of vertical and high-speed |
| CN111175154A (en) * | 2020-01-13 | 2020-05-19 | 温州大学 | Test device for realizing multi-body continuous impact of centrifugal machine |
| CN111545358A (en) * | 2020-05-20 | 2020-08-18 | 上海离创环保机电有限公司 | Slag hole scraping device of horizontal spiral sedimentation centrifuge |
| CN115318453A (en) * | 2022-07-27 | 2022-11-11 | 扬州工业职业技术学院 | Processing apparatus of oiliness solid waste |
-
2013
- 2013-01-06 CN CN 201320003787 patent/CN202983904U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551259A (en) * | 2013-11-08 | 2014-02-05 | 内蒙古超牌建材科技有限公司 | Slurry grader |
| CN103551259B (en) * | 2013-11-08 | 2016-08-17 | 内蒙古超牌建材科技有限公司 | A kind of slurry grader |
| CN104209195B (en) * | 2014-07-15 | 2017-01-18 | 浙江大学 | Dynamic balance method for whole machine of scroll discharge sedimentary centrifuge under water filling condition |
| CN108283997A (en) * | 2018-01-22 | 2018-07-17 | 江苏沪江离心机制造有限公司 | A kind of spiral discharge sedimentation centrifuge |
| CN109046797A (en) * | 2018-10-18 | 2018-12-21 | 张家港市蓝鸟机械有限公司 | A kind of small-sized decanter centrifuge of vertical and high-speed |
| CN111175154A (en) * | 2020-01-13 | 2020-05-19 | 温州大学 | Test device for realizing multi-body continuous impact of centrifugal machine |
| CN111175154B (en) * | 2020-01-13 | 2023-01-03 | 温州大学 | Test device for realizing multi-body continuous impact of centrifugal machine |
| CN111545358A (en) * | 2020-05-20 | 2020-08-18 | 上海离创环保机电有限公司 | Slag hole scraping device of horizontal spiral sedimentation centrifuge |
| CN115318453A (en) * | 2022-07-27 | 2022-11-11 | 扬州工业职业技术学院 | Processing apparatus of oiliness solid waste |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202983904U (en) | Horizontal spiral discharging sedimentation centrifuge | |
| CN201510939U (en) | Sedimentation type screw centrifuge | |
| CN107214574B (en) | A kind of pipe part arc surface automatic grinding device | |
| CN201140115Y (en) | Rotation increasing mesh screen hydraulic swirling-flow separator | |
| CN101657263A (en) | Hydro cyclone device and hydro cyclone installation | |
| CN111467836B (en) | Centrifugal extractor for solid-liquid phase-containing system | |
| CN103817019A (en) | Novel horizontal spiral decanting centrifuge | |
| CN202606293U (en) | Petroleum drilling horizontal spiral centrifugal machine with replaceable abrasion-resistant sleeve body material outlet | |
| CN104631171B (en) | A kind of high-efficiency pulper of partition type slurrying | |
| CN101722114A (en) | Screw unloading settling centrifuge with liquid-pool surface steering gear | |
| CN204996586U (en) | Centrifugal machine | |
| CN201702034U (en) | Slag discharging mechanism of horizontal spiral settling centrifuge | |
| CN202097040U (en) | Centrifugal slurry filter | |
| CN204074276U (en) | A kind of equipment for separating liquid from solid | |
| CN102188841B (en) | Sedimentation tank with diluting and mixing functions | |
| CN111233182B (en) | Heavy metal waste residue processing apparatus based on solidification principle | |
| CN107398357A (en) | Horizontal type screw settling centrifuge charging cavity configuration | |
| CN207507660U (en) | Horizontal type screw settling centrifuge charging cavity configuration | |
| CN203711163U (en) | Novel horizontal decanter centrifuge | |
| CN206868450U (en) | A kind of improved damping centrifuge | |
| CN107498505B (en) | Quick-dismantling structure for spiral bevel gear of speed reducer of vertical mill | |
| CN202876965U (en) | Deceleration control device of pipeline medium | |
| CN106693447A (en) | Equidirectional cyclone separator of two kinds of media with different densities | |
| CN220285698U (en) | Double-stage efficient solid-liquid separation equipment for petroleum engineering drilling fluid | |
| CN102716816A (en) | Scroll discharge sedimentary centrifuge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20150106 |
|
| EXPY | Termination of patent right or utility model |