CN103846031A - Slurry-homogenizing and sand-removing integrated device capable of controlling discharging solid content - Google Patents
Slurry-homogenizing and sand-removing integrated device capable of controlling discharging solid content Download PDFInfo
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- CN103846031A CN103846031A CN201410115276.4A CN201410115276A CN103846031A CN 103846031 A CN103846031 A CN 103846031A CN 201410115276 A CN201410115276 A CN 201410115276A CN 103846031 A CN103846031 A CN 103846031A
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Abstract
The invention relates to a slurry-homogenizing and sand-removing integrated device capable of controlling a discharging solid content. The device is characterized in that a feeding hole and a water inlet are formed in the upper part of a tank body, wherein a sight glass hole is formed in the side part of the tank body, a sight glass lamp is arranged at the side part of the tank body, a sand storage hopper and a sand discharging hole are respectively arranged and formed in the middle of the lower part of the tank body, and a discharging hole is formed in the lower part of the side of the tank body; a rotary main shaft is mounted on the axis of the tank body, stirring blades are fixedly mounted on the rotary main shaft, a temperature sensor is mounted in the middle of the rotary main shaft, a rotary viscosimeter is mounted at the lower part of the rotary main shaft, a direct-current motor is mounted at the upper part of the rotary main shaft, and the whole slurry-homogenizing and sand-removing processes are monitored and controlled through a control panel. According to the slurry-homogenizing and sand-removing integrated device provided by the invention, the flow states of materials in the tank body are controlled by virtue of the specially-made stirring blades, and the slurry-homogenizing and sand-removing processes can be finished in the same tank body. Compared with a similar conventional device, the slurry-homogenizing and sand-removing integrated device has the advantages that the manufacturing cost is low, the discharging solid content can be automatically controlled, technique requirements to an operator of the device are reduced, and special requirements on the post-treatment of the materials are met.
Description
Technical field
The invention belongs to Solid Waste Treatment technical field, for but be not limited to changing food waste process dispose, be specifically related to the controlled homogenate desanding integration apparatus of a kind of discharging solid content.
Background technology
Changing food waste accounts for 30%～50% of domestic waste total amount, this part rubbish conventionally and other house refuses together carry out sanitary landfills processing, but along with country is to processing the lifting of solid waste theory, innoxious, resource, the minimizing of changing food waste processing are now required to realize.Changing food waste being carried out in the process of innoxious, resource, minimizing processing, conventionally need first changing food waste to be carried out to pretreatment, described pre-treatment step generally includes sorting, de-oiling, homogenate, desanding etc., even in anaerobic digestion of kitchen wastes technique, the solid content of pretreatment rear feeding is explicitly called for, because find the carry out important of solid content to anaerobic digestion in Practical Project.But traditional homogenate equipment can not be controlled the solid content of discharging, engineer's operating equipment that this just need to have wide experience, and repeatedly measure discharging solid content and adjusted, greatly increase the degree of difficulty of changing food waste processing.In addition, traditional homogenate equipment separates with desanding device, although this equipment making technique that possesses simple function is simple, significantly rises to cost, so should do to this suitable improvement with project total cost.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of this invention is to provide the controlled homogenate desanding integration apparatus of a kind of discharging solid content, by the fluidised form of special stirrer paddle control material in tank, can in same tank body, complete homogenate and desanding.
In order to achieve the above object, technical scheme of the present invention is:
The homogenate desanding integration apparatus that a kind of discharging solid content is controlled, comprise upright ovum shape tank body 21, be provided with charging aperture 1 and water inlet 5 on tank body 21 tops, tank body 21 sidepieces are provided with visor mouth and visor lamp 19, the positive bottom of tank body 21 is provided with sand storage bin 13 and sand removing hole 14, tank body 21 side lower parts are provided with discharging opening 16, on tank body 21 axis, rotating spindle 3 is installed, on rotating spindle 3, be installed with straight slurry formula stirrer paddle 10 and turbine type stirrer paddle 11, at rotating spindle 3 middle parts, temperature monitoring 15 is installed, in rotating spindle 3 bottoms, rotation viscometer 12 is installed, on rotating spindle 3 tops, dc motor 2 is installed.
Described water inlet 5 connects inlet pipeline 6, inlet pipeline 6 comprise one can mixing hot and cold water triple valve 7, triple valve 7 connects hot water line 9 and cold water pipeline 8, cold water pipeline 8 can connect running water, hot water line 9 can connect constant temperature water tank.
Described discharging opening 16 picks out material pipeline 17, and discharging pipeline 17 pumps tank body by eccentrie helical totorpump 18 by material, and whole equipment is by control panel 20 Monitoring and Controlling.
Described turbine type stirrer paddle 11 and straight slurry formula stirrer paddle 10 interlaced arrangement on rotating spindle 3, and adjacent two turbine type stirrer paddle 11 incline directions are contrary.
Between the every blade 23 of described turbine type stirrer paddle 11 and slurry dish 24, be connected by rotating shaft 25, make blade 23 coil on 24 and freely to rotate at slurry, the position of blade 23 is controlled by the chock 22 on rotating shaft 25 limits, in the time that rotating spindle 3 turns clockwise, blade 23 is stuck on the hypotenuse of chock 22, is 45° angle with slurry dish 24; In the time that rotating spindle 3 is rotated counterclockwise, blade 23 is stuck on the right-angle side of chock 22, coils 24 parallel with slurry.
Described Monitoring and Controlling panel 21 can on-line monitoring material in tank temperature and viscosity, controls accordingly inflow and temperature, this outer controller control charging, discharging and sediment outflow, switch homogenate pattern with except sand model.
Beneficial effect of the present invention is: can in same tank body, complete homogenate and desanding process, save equipment manufacturing cost; Can accurately control discharging solid content, reduce the technical requirement to device operator, meet the specific demand of material post processing.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
Fig. 4 is the CONSTRUCTED SPECIFICATION figure of Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described.
With reference to Fig. 1, Fig. 2 and Fig. 3, the homogenate desanding integration apparatus that a kind of discharging solid content is controlled, comprise the upright tank body of ovum shape 21, be provided with charging aperture 1 and water inlet 5 on tank body 21 tops, tank body 21 sidepieces are provided with visor mouth and visor lamp 19, the positive bottom of tank body 21 is provided with sand storage bin 13 and sand removing hole 14, tank body 21 side lower parts are provided with discharging opening 16, on tank body 21 axis, rotating spindle 3 is installed, on rotating spindle 3, be installed with straight slurry formula stirrer paddle 10 and turbine type stirrer paddle 11, at rotating spindle 3 middle parts, temperature monitoring 15 is installed, in rotating spindle 3 bottoms, rotation viscometer 12 is installed, on rotating spindle 3 tops, dc motor 2 is installed.
Described water inlet 5 connects inlet pipeline 6, inlet pipeline 6 comprise one can mixing hot and cold water triple valve 7, triple valve 7 connects hot water line 9 and cold water pipeline 8, cold water pipeline 8 can connect running water, hot water line 9 can connect constant temperature water tank.
Described discharging opening 16 picks out material pipeline 17, and discharging pipeline 17 pumps tank body by eccentrie helical totorpump 18 by material, and whole equipment is by control panel 20 Monitoring and Controlling.
Described turbine type stirrer paddle 11 and straight slurry formula stirrer paddle 10 interlaced arrangement on rotating spindle 3, and adjacent two turbine type stirrer paddle 11 incline directions are contrary.When rotating spindle 3 turns clockwise, turbine type stirrer paddle 11 and straight slurry formula stirrer paddle 10 collaborative works, in tank body, fluidised form is turbulence type, is homogenate pattern; When rotating spindle 3 is rotated counterclockwise, only have straight slurry formula stirrer paddle 10 to work, in tank body, fluidised form is laminar-flow type, for removing sand model.
With reference to Fig. 4, between the every blade 23 of described turbine type stirrer paddle 11 and slurry dish 24, be connected by rotating shaft 25, make blade 23 coil on 24 and freely to rotate at slurry, the position of blade 23 is controlled by the chock 22 on rotating shaft 25 limits, in the time that rotating spindle 3 turns clockwise, blade 23 is stuck on the hypotenuse of chock 22, is 45° angle with slurry dish 24; In the time that rotating spindle 3 is rotated counterclockwise, blade 23 is stuck on the right-angle side of chock 22, coils 24 parallel with slurry.
Operation principle of the present invention is:
Described control panel 21, can on-line monitoring material in tank temperature and viscosity, controls accordingly inflow and temperature, this outer controller control charging, discharging and sediment outflow, switch homogenate pattern with except sand model
First step homogenate:
Start homogenate step by control panel 20, opening charging aperture 1 makes material enter tank body 21, after finishing, charging closes charging aperture 1, opening water inlet 5 makes warm water flow into tank body 21, opening dc motor 2 turns clockwise rotating spindle 3, turbine type stirrer paddle 11 and straight slurry formula stirrer paddle 10 collaborative works, open rotation viscometer 12, on-line monitoring material in tank temperature and viscosity, the ratio of hot and cold water in intaking by control, regulate extremely setting value (being generally 25 DEG C) of temperature of charge in tank body, by control intake total amount regulate material in tank viscosity to setting value (viscosity and solid content have specific functional relation), closing water inlet 5, to continue to be stirred to slurries even, close rotation viscometer 12.
Second step desanding:
Start desanding step by control panel 20, switch dc motor both positive and negative polarity, rotating spindle 3 is rotated counterclockwise, straight slurry formula stirrer paddle 10 works independently, and in slurries, sand grains is because centrifugal force moves to tank skin, again because Action of Gravity Field moves downward to sand storage bin 13 along tank skin, after sand setting is complete, close dc motor 2, open sand removing hole 14 and remove the grains of sand in sand storage bin 13, close sand removing hole 14.
The 3rd walks out of material:
Start discharging step by control panel 20, open discharging opening 16, startup eccentrie helical totorpump 18 is gone out homogenate pump by discharging pipeline 17 after, close eccentrie helical totorpump 18, close discharging opening 16.
Illustrate operational effect of the present invention below in conjunction with embodiment:
Raw material is that changing food waste entered the siccative 1.2t after dehydration de-oiling, and this siccative solid content is 50%, and setting homogenate temperature is 25 DEG C, and setting discharging solid content is 15%; From being fed to discharging 1h consuming time altogether, the 2.8t of intaking altogether, in homogenate process, in tank, temperature remains between 23.5 DEG C to 27.1 DEG C, slurries remove sand coarse aggregate ratio and reach 92%, expection discharging 4t, actual discharging 3.95t, expection discharging solid content is 15%, and actual measurement discharging solid content is 15.2%.
Claims (5)
1. the homogenate desanding integration apparatus that discharging solid content is controlled, it is characterized in that, comprise upright ovum shape tank body (21), be provided with charging aperture (1) and water inlet (5) on tank body (21) top, tank body (21) sidepiece is provided with visor mouth and visor lamp (19), the positive bottom of tank body (21) is provided with sand storage bin (13) and sand removing hole (14), tank body (21) side lower part is provided with discharging opening (16), on tank body (21) axis, rotating spindle (3) is installed, on rotating spindle (3), be installed with straight slurry formula stirrer paddle (10) and turbine type stirrer paddle (11), at rotating spindle (3) middle part, temperature monitoring (15) is installed, rotation viscometer (12) is installed in rotating spindle (3) bottom, dc motor (2) is installed on rotating spindle (3) top.
2. the controlled homogenate desanding integration apparatus of a kind of discharging solid content according to claim 1, it is characterized in that, described water inlet (5) connects inlet pipeline (6), inlet pipeline (6) comprise one can mixing hot and cold water triple valve (7), triple valve (7) connects hot water line (9) and cold water pipeline (8), cold water pipeline (8) can connect running water, and hot water line (9) can connect constant temperature water tank.
3. the controlled homogenate desanding integration apparatus of a kind of discharging solid content according to claim 1, it is characterized in that, described discharging opening (16) picks out material pipeline (17), discharging pipeline (17) pumps tank body by eccentrie helical totorpump (18) by material, and whole equipment is by control panel (20) Monitoring and Controlling.
4. the controlled homogenate desanding integration apparatus of a kind of discharging solid content according to claim 1, it is characterized in that, described turbine type stirrer paddle (11) and straight slurry formula stirrer paddle (10) are in the upper interlaced arrangement of rotating spindle (3), and adjacent two turbine type stirrer paddles (11) incline direction is contrary.
5. the controlled homogenate desanding integration apparatus of a kind of discharging solid content according to claim 1, it is characterized in that, between the every blade (23) of described turbine type stirrer paddle (11) and slurry dish (24), be connected by rotating shaft (25), making blade (23) can coil at slurry (24) above freely rotates, the position of blade (23) is controlled by the chock (22) on rotating shaft (25) limit, in the time that rotating spindle (3) turns clockwise, blade (23) is stuck on the hypotenuse of chock (22), is 45° angle with slurry dish (24); In the time that rotating spindle (3) is rotated counterclockwise, blade (23) is stuck on the right-angle side of chock (22), parallel with slurry dish (24).
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| CN201410115276.4A CN103846031B (en) | 2014-03-25 | 2014-03-25 | The homogenate desanding integration apparatus that a kind of discharging solid content is controlled |
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| CN201410115276.4A CN103846031B (en) | 2014-03-25 | 2014-03-25 | The homogenate desanding integration apparatus that a kind of discharging solid content is controlled |
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| CN103846031B CN103846031B (en) | 2016-03-30 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106467890A (en) * | 2015-08-19 | 2017-03-01 | 北京科林思源能源环境科技发展有限责任公司 | A kind of desanding of super-huge anaerobic fermentation tank and inner loop integral system |
| CN107983202A (en) * | 2018-01-06 | 2018-05-04 | 青岛科技大学 | A kind of stable type stickiness coating automix device |
| CN109351237A (en) * | 2018-11-13 | 2019-02-19 | 李宝超 | A kind of energy saving mixing plant for liquid blending |
| CN110801649A (en) * | 2019-11-14 | 2020-02-18 | 安徽理工大学 | Ore pulp centrifugal concentration separator that laboratory was used |
| CN111804187A (en) * | 2020-07-24 | 2020-10-23 | 河南汇泉生物科技有限公司 | Automatic glue making device |
| CN112642248A (en) * | 2020-12-18 | 2021-04-13 | 四川宏华石油设备有限公司 | Efficient shale gas desanding device, desanding system and desanding method |
| CN113117391A (en) * | 2020-01-15 | 2021-07-16 | 上海城投污水处理有限公司 | Device and method for monitoring rotation of output shaft of center-driven mud scraper |
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| CN102218430A (en) * | 2011-02-22 | 2011-10-19 | 安阳艾尔旺新能源环境有限公司 | Garbage separation slurrying device and garbage separation system with same |
| CN102806124A (en) * | 2012-08-16 | 2012-12-05 | 重庆耐德山花特种车有限责任公司 | Device for crushing organic substances in kitchen wastes |
| CN103418602A (en) * | 2013-09-06 | 2013-12-04 | 湖南普惠环境科技有限公司 | Kitchen waste pretreatment method |
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Patent Citations (4)
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| US20020096459A1 (en) * | 2001-01-19 | 2002-07-25 | Mitsuru Suzuki | Garbage treatment apparatus |
| CN102218430A (en) * | 2011-02-22 | 2011-10-19 | 安阳艾尔旺新能源环境有限公司 | Garbage separation slurrying device and garbage separation system with same |
| CN102806124A (en) * | 2012-08-16 | 2012-12-05 | 重庆耐德山花特种车有限责任公司 | Device for crushing organic substances in kitchen wastes |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106467890A (en) * | 2015-08-19 | 2017-03-01 | 北京科林思源能源环境科技发展有限责任公司 | A kind of desanding of super-huge anaerobic fermentation tank and inner loop integral system |
| CN106467890B (en) * | 2015-08-19 | 2019-01-22 | 北京科林思源能源环境科技发展有限责任公司 | A kind of desanding of super-huge anaerobic fermentation tank and internal circular integration system |
| CN107983202A (en) * | 2018-01-06 | 2018-05-04 | 青岛科技大学 | A kind of stable type stickiness coating automix device |
| CN109351237A (en) * | 2018-11-13 | 2019-02-19 | 李宝超 | A kind of energy saving mixing plant for liquid blending |
| CN109351237B (en) * | 2018-11-13 | 2021-06-18 | 苏州申茂环保科技有限公司 | A energy-conserving agitated vessel for liquid mixing |
| CN110801649A (en) * | 2019-11-14 | 2020-02-18 | 安徽理工大学 | Ore pulp centrifugal concentration separator that laboratory was used |
| CN113117391A (en) * | 2020-01-15 | 2021-07-16 | 上海城投污水处理有限公司 | Device and method for monitoring rotation of output shaft of center-driven mud scraper |
| CN111804187A (en) * | 2020-07-24 | 2020-10-23 | 河南汇泉生物科技有限公司 | Automatic glue making device |
| CN112642248A (en) * | 2020-12-18 | 2021-04-13 | 四川宏华石油设备有限公司 | Efficient shale gas desanding device, desanding system and desanding method |
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| CN103846031B (en) | 2016-03-30 |
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