CN202122855U - Dehydration plant - Google Patents

Dehydration plant Download PDF

Info

Publication number
CN202122855U
CN202122855U CN2011201483044U CN201120148304U CN202122855U CN 202122855 U CN202122855 U CN 202122855U CN 2011201483044 U CN2011201483044 U CN 2011201483044U CN 201120148304 U CN201120148304 U CN 201120148304U CN 202122855 U CN202122855 U CN 202122855U
Authority
CN
China
Prior art keywords
cell
drainpipe
subsider
portable
tank
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
Application number
CN2011201483044U
Other languages
Chinese (zh)
Inventor
李斌
李如学
赵科
宋云明
李伟军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yunnan Dahongshan Pipeline Co Ltd
Original Assignee
Yunnan Dahongshan Pipeline Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yunnan Dahongshan Pipeline Co Ltd filed Critical Yunnan Dahongshan Pipeline Co Ltd
Priority to CN2011201483044U priority Critical patent/CN202122855U/en
Application granted granted Critical
Publication of CN202122855U publication Critical patent/CN202122855U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a dehydration plant and a dehydration method thereof. The dehydration plant comprises a tank body (5); a bottom settling tank (1) is arranged on one side of the bottom of the tank body (5); a water outlet (2) is arranged on the sidewall of the bottom settling tank; a floater baffle (4) is further arranged in the tank body (5); and the floater baffle (4) is arranged at a position opposite to the front end of the bottom settling tank (1). By arranging the bottom settling tank at the bottom of the tank body, the dehydration plant can ensure mud or ore pulp to be settled more fully, and can effectively reduce the water ratio of solid materials. The dehydration plant is further provided with the floater baffle, so the whole device can prevent floating wastes from entering the settling process more effectively, thereby greatly reducing the moisture brought in due to the existence of floating wastes; besides, the dehydration plant has simple structure, can be used by a simple method, does not need to use a water pump, and saves energy and labor.

Description

A kind of dewater unit
Technical field
The utility model relates to a kind of solid material dewater unit, especially relates to the dewater unit of slurry materials such as coal slurry, mud and mine tailing.
Background technology
Present stage, the dewatering to slurry materials such as coal slurry, mud, ore pulp and mine tailing slurries mainly contained following mode: the first, use open-air airing, the natural wind dry method.The second, use filter press, the moisture in the slurry material has been squeezed out.Three, use ceramic filter or filter cloth machine to make slurry under action of negative pressure, realize Separation of Solid and Liquid, finally reach the methods such as purpose of slurry material dewatering.
But following shortcoming will appear during several kinds of dewaterings more than using:
One, uses open-air airing, during the natural wind dry method.The restriction of unfavorable factors such as it is big to receive the airing area requirements, and the natural air drying required time is long.
When two, using filter press, the disposal ability of filter press is lower.If increase the quantity of filter press, cost also increases thereupon.And the slurry material water ratio after filter press is handled can't satisfy the suitability for industrialized production needs also than higher.
Three, use ceramic filter or filter cloth machine to make slurry realize that under action of negative pressure there is self-defect in Separation of Solid and Liquid.Constantly draw after the experiment through my company; Ceramic filter or filter cloth machine when only the particle diameter of the solid in slurry is big effect better; Behind solid particle size>400 orders, will the filter medium of ceramic filter or filter cloth machine be resulted in blockage, dehydrating effect is undesirable and efficient is quite low.Based on addressing the aforementioned drawbacks, designed a kind of drench pit, have effect preferably aspect the sludge dewatering through natural subsidence and corresponding drainage arrangement.
Summary of the invention
The utility model has designed a kind of dewater unit and dewatering thereof, and the water that goes out in discharge outlet when the technical problem of its solution is draining is difficult for being excluded, and causes the mud moisture content of discharge outlet position higher.
In order to solve the technical problem of above-mentioned existence, the utility model has adopted following scheme:
A kind of dewater unit comprises cell body, it is characterized in that: one side is provided with the bottom subsider in the bottom of said cell body, on the sidewall of said bottom subsider, is provided with discharge outlet; Also be provided with the floating thing baffle plate in said cell body inside, said floating thing baffle plate is arranged on said relatively bottom subsider front end.
Further, connect a portable drainpipe in said discharge outlet, the effluent pipe mouth of said portable drainpipe is for movably, and the length of said portable drainpipe is greater than the height of said cell body.
Further, have a tube connector to be connected to discharge outlet, said portable drainpipe is connected on this tube connector.
Further, said bottom subsider and said cell body are welded as a whole.
Further, the material of said portable drainpipe is a flexible material.
A kind of this dewater unit dewatering that utilizes may further comprise the steps:
At first, the said portable drainpipe in the said cell body is raised to more than the said cell body edge, material can not be got rid of from drainpipe after mud is packed said cell body into;
Secondly, the mud of required dehydration is put into said cell body, begin sedimentation after filtering through said floating thing baffle plate, make its natural subsidence after at least 6 hours, said portable drainpipe is put into after the subsider sedimentation of said bottom dewaters in the isolated clear water;
At last, make mud continue in said cell body sedimentation at least 2 hours after clear water got rid of, said portable drainpipe is put in the subsider of said bottom in the middle of the isolated clear water clear water is got rid of again.
This dewater unit has following beneficial effect:
(1) the utility model can make mud or ore pulp more fully deposit owing to be provided with the bottom subsider in the cell body bottom, can effectively reduce the moisture content of solid material.
(2) also owing to be provided with the floating thing baffle plate, whole device can get into infall process by more effective prevention floating waste to the utility model, has reduced the moisture of bringing into because of the floating waste existence greatly.
(3) the utility model thereby simple in structure, need not to use water pump, save the energy and manpower.
(4) the utility model effectively reduces the moisture content of dehydration back mud cake, and need not to add any medicament and avoid in dehydration, causing second environmental pollution.
Description of drawings
Fig. 1: the bottom subsider structural representation that is the utility model dewater unit;
Fig. 2: the structure chart that is the utility model dewater unit;
Fig. 3: the draining sketch map that is the utility model dewater unit.
Description of reference numerals:
1-bottom subsider; 2-discharge outlet; 3-portable drainpipe; 4-floating thing baffle plate; 5-cell body; 6-solid material; 7-floating thing, 22-effluent pipe mouth.
The specific embodiment
Below in conjunction with Fig. 1 to Fig. 3, the utility model is further specified:
Disclose a kind of dewater unit of the utility model among Fig. 1 and Fig. 2, comprised cell body 5, a side is provided with bottom subsider 1 in the bottom of cell body 5, on the sidewall of bottom subsider 1, is provided with discharge outlet 2; Also be provided with floating thing baffle plate 4 in cell body 5 inside, floating thing baffle plate 4 is arranged on said relatively bottom subsider 1 front end.
Cell body 5 is cuboids that are welded by the straight carbon steel steel plate, removes all the other five face complete closed of open upper end, the long 1200mm of cell body, wide 400mm, high 300mm.At long 400mm of positive lower right welding of cell body 5, wide 200mm, the bottom subsider 1 of high 200mm is welded on cell body 5 belows with bottom subsider 1 and is used for effectively getting rid of the water in the cell body 5.The hole that on the sidewall of the wide and high 200mm of being of bottom subsider 1, to open a diameter be 50mm is as discharge outlet 2, and diameter of welding is 40mm in cell body 5 internal drainage mouth positions, and long steel pipe for 100mm is as tube connector.Draining after the portable drainpipe 3 of the plastics that put a long 350mm on this tube connector is used for the material sedimentation, the effluent pipe mouth 22 of portable drainpipe 3 are for movably, and the length of portable drainpipe 3 is greater than the height of said cell body 5.
The drainage principle sketch map of a kind of dewater unit of the utility model is disclosed among Fig. 3; Mud in the device is isolated clear water layer and layer of slurry after through natural subsidence, and it comprises solid material 6 being arranged and through the floating thing 7 of floating thing baffle plate interception in bottom subsider 1, floating thing baffle plate 4, cell body 5, portable drainpipe 3, discharge outlet 2, the cell body 5.
The operation principle of this dewater unit is following:
At first, the said portable drainpipe in the said cell body is raised to more than the said cell body edge, material can not be got rid of from drainpipe after mud is packed said cell body into;
Secondly, the mud of required dehydration is put into said cell body, begin sedimentation after filtering through said floating thing baffle plate, make its natural subsidence after at least 6 hours, said portable drainpipe is put into after the subsider sedimentation of said bottom dewaters in the isolated clear water;
At last, make mud continue in said cell body sedimentation at least 2 hours after clear water got rid of, said portable drainpipe is put in the subsider of said bottom in the middle of the isolated clear water clear water is got rid of again.
This dewater unit has following beneficial effect:
(1) the utility model can make mud or ore pulp more fully deposit owing to be provided with the bottom subsider in the cell body bottom, can effectively reduce the moisture content of solid material.
(2) also owing to be provided with the floating thing baffle plate, whole device can get into infall process by more effective prevention floating waste to the utility model, has reduced the moisture of bringing into because of the floating waste existence greatly.
(3) the utility model thereby simple in structure, need not to use water pump, save the energy and manpower.
(4) the utility model effectively reduces the moisture content of dehydration back mud cake, and need not to add any medicament and avoid in dehydration, causing second environmental pollution.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the realization of the utility model does not receive the restriction of aforesaid way; As long as adopted method design of the utility model and the various improvement that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all in the protection domain of the utility model.

Claims (5)

1. a dewater unit comprises cell body (5), it is characterized in that: a side is provided with bottom subsider (1) in the bottom of said cell body (5), on the sidewall of said bottom subsider (1), is provided with discharge outlet (2); Also be provided with floating thing baffle plate (4) in said cell body (5) inside, said floating thing baffle plate (4) is arranged on the position that said bottom subsider engages with the cell body bottom.
2. according to the said dewater unit of claim 1; It is characterized in that: connect a portable drainpipe (3) in said discharge outlet (2); The effluent pipe mouth (22) of said portable drainpipe (3) is for movably, and the length of said portable drainpipe (3) is greater than the height of said cell body (5).
3. according to the said dewater unit of claim 2, it is characterized in that: have a tube connector to be connected to discharge outlet, said portable drainpipe (3) is connected on this tube connector.
4. according to the said dewater unit of claim 3, it is characterized in that: the material of said portable drainpipe (3) is a flexible material.
5. according to claim 1 or 2 or 4 said dewater units, it is characterized in that: said bottom subsider (1) is welded as a whole with said cell body (5).
CN2011201483044U 2011-05-11 2011-05-11 Dehydration plant Expired - Fee Related CN202122855U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201483044U CN202122855U (en) 2011-05-11 2011-05-11 Dehydration plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201483044U CN202122855U (en) 2011-05-11 2011-05-11 Dehydration plant

Publications (1)

Publication Number Publication Date
CN202122855U true CN202122855U (en) 2012-01-25

Family

ID=45485927

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201483044U Expired - Fee Related CN202122855U (en) 2011-05-11 2011-05-11 Dehydration plant

Country Status (1)

Country Link
CN (1) CN202122855U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102188842A (en) * 2011-05-11 2011-09-21 云南大红山管道有限公司 Dehydrating device and dehydrating method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102188842A (en) * 2011-05-11 2011-09-21 云南大红山管道有限公司 Dehydrating device and dehydrating method
CN102188842B (en) * 2011-05-11 2012-12-12 云南大红山管道有限公司 Dehydrating device and dehydrating method

Similar Documents

Publication Publication Date Title
CN102774896B (en) Integral purification device and method for particles in rain and sewage
CN105858953B (en) The method and apparatus that a kind of black smelly river is administered
CN202912816U (en) Novel sludge drying pond
CN202122855U (en) Dehydration plant
CN102188842B (en) Dehydrating device and dehydrating method
CN203612964U (en) Continuous activated carbon washing and drying device
CN102872645A (en) Long-distance pipeline coal conveying terminal dehydration system device and dehydration method
CN202052362U (en) Dehydration device of solid material
CN102179071A (en) Solid material dehydration device and dehydration method thereof
CN201722272U (en) Sludge thickening and dewatering device for oilfield
CN201530762U (en) Environment-friendly septic tank sewage treatment recycling vehicle
CN201840919U (en) Rolling immersion type membrane capillary sludge depth dehydrating device
CN201534386U (en) Press filtration dehydrator of domestic garbage
CN103418177B (en) A kind of slurry material dehydrating device and dewatering thereof
CN104973747A (en) Electro-osmosis sludge dewatering system
CN207641132U (en) A kind of potential energy pocket type filtered gray water device
CN202107607U (en) Mobile sludge treatment device for pipe duct
CN202427238U (en) Drum type bar screen machine
CN205188098U (en) Sludge thickening system
CN204699843U (en) A kind of centrifuge
CN205076968U (en) Fatlute sand dewatering device
CN204058089U (en) Seasonal high turbid original sub-block device
CN203342451U (en) Dehydration device capable of increasing slurry concentration
CN214994213U (en) Environment-friendly river sediment dehydration mummification ship
CN202865093U (en) Multifunctional machine for fast treating sewage

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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120125

Termination date: 20170511