CN207646048U - A kind of pillar mud drying equipment that suction pressure combines - Google Patents
A kind of pillar mud drying equipment that suction pressure combines Download PDFInfo
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- CN207646048U CN207646048U CN201721561692.2U CN201721561692U CN207646048U CN 207646048 U CN207646048 U CN 207646048U CN 201721561692 U CN201721561692 U CN 201721561692U CN 207646048 U CN207646048 U CN 207646048U
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Abstract
The utility model is related to environmental technology fields, refer in particular to a kind of pillar mud drying equipment that suction pressure combines, interior steel cylinder including cylindrical structure setting and outer steel cylinder, outer steel cylinder is fixed on interior steel cylinder outer layer, the inner wall of outer steel cylinder and the outer wall interval of interior steel cylinder are arranged, and outer steel cylinder top is equipped with charging horn mouth, and interior steel cylinder barrel is equipped with a large amount of permeable hole, it is enclosed with filter device on interior steel cylinder outer wall, pressurizing unit is equipped between filter device and outer steel cylinder inner wall.The utility model uses such equipment and application method, makes mud under interior suction and external pressure double action, quickly drains the moisture in mud, make the quick desiccation of mud, any additive need not be added using this technique desiccation mud, to zero environmental, there is relatively broad application prospect.
Description
Technical field
The utility model is related to municipal administration and environmental technology fields, refer in particular to a kind of pillar mud drying equipment that suction pressure combines,
More particularly to pollution bed mud drying engineering.
Background technology
With the fast development of Chinese society economy, urban population sharply increases, to city river, the blowdown flow rate day in lake
Cumulative more, water pollution is on the rise, and quality of water environment is worsening, the processing to the dredging in river, lake, dredging and its bed mud
It has been very urgent, is directly related to the living environment of resident, the sludge number generated during China lake, river dredging work at present
Amount has reached surprising degree.The development of mud-water separation technology and equipment is extremely urgent, and development will directly affect lake, river
The modernization of dredging work and the development process in city, especially large- and-medium size cities river and lake silt up and pollute and influenced
The international image in China, the solution of this problem, it will obtain apparent environmental benefit and social benefit, how to carry out environmentally friendly clear
The mud become silted up, cleared out how to handle be current international community all inquire into the problem of, if some part handle bad, dredging work
Journey will bring serious, large area secondary pollution, consequence hardly imaginable.
Mud subsequent processing after dredging is a critical issue, because not only yield is big for dredging silt, but also mechanical property
Matter is poor, moisture content is high, is in fluid state, people only influences dredging process not in time for processing, can also cause secondary pollution, put into practice table
It is bright, it is up to 3 years even if the mud directly cleared out is stacked, surface seems drying, but internal still containing a large amount of water, does not hold
Power is carried, secondary pollution caused by the exudation of mud transport point and rain drop erosion is extremely serious, and according to incompletely statistics, China only gives up every year
For the dredging silt abandoned just up to more than 1 billion cubic meter, discarded dredging silt is often placed in land filling area domain low laying areas, occupies
Some fish ponds and cultivated land, produce very high expense, the funds of China south water to north east line first phase land acquisition just account for work
60% or so of journey total cost, it can be seen that, mud after dredging most importantly drying and other treatment.
Utility model content
In view of the above problems, the utility model provides a kind of pillar mud drying equipment that suction pressure combines, for adding
Fast mud desiccation solidification is played the role of good.
To achieve the goals above, the technical solution adopted in the utility model is as follows：
A kind of pillar mud drying equipment that suction pressure combines, including the interior steel cylinder of cylindrical structure setting and outer steel cylinder, outside
Steel cylinder is fixed on interior steel cylinder outer layer, and the inner wall of outer steel cylinder and the outer wall interval of interior steel cylinder are arranged, and outer steel cylinder top is equipped with charging loudspeaker
Mouth, interior steel cylinder barrel are equipped with a large amount of permeable hole, and filter device, filter device and outer steel cylinder are enclosed on interior steel cylinder outer wall
Pressurizing unit is equipped between inner wall.
Furthermore, the pressurizing unit includes upper interior air bag, air vesicle and lower interior air bag, and upper interior air bag passes through upper interior
Air bag tracheae is communicated in outside outer steel cylinder, and air vesicle is communicated in by air vesicle tracheae outside outer steel cylinder, under lower interior air bag passes through
Interior air bag tracheae is communicated in outside outer steel cylinder, and air is perfused by air compressor machine in upper interior air bag, air vesicle and lower interior air bag.
Furthermore, the filter device includes strainer, and strainer is fixed on by steel plate pressure zone and bolt outside interior steel cylinder
On wall, the spacing about 150mm between strainer and outer steel cylinder inner wall.
Furthermore, the interior steel cylinder outer wall lower part is arranged with four fulcrum brackets, and fulcrum bracket is equipped with limit
Shelves, outer steel cylinder lower part are mounted by limiting shelves on fulcrum bracket.
Furthermore, it is equipped with interior steel cylinder addendum cone at the top of the interior steel cylinder, interior steel cylinder bottom is equipped with interior steel cylinder base cone, interior steel
Cylinder base cone is equipped with the exhaust tube that draws water, and the exhaust tube that draws water is circumscribed with vacuum pump.
Furthermore, the permeable hole aperture about 1mm, the spacing about 10mm between two neighboring permeable hole.
A kind of pillar mud drying equipment that suction pressure combines, application method, steps are as follows：
Strainer is fixed on by steel plate pressure zone and bolt on the interior steel cylinder outer wall processed by step 1；
Upper interior air bag, air vesicle and lower interior air bag are installed on by adhesive means on outer steel cylinder inner wall by step 2 respectively,
And it is communicated in outside outer steel cylinder by upper interior air bag tracheae, air vesicle tracheae and lower interior air bag tracheae respectively；
Step 3 covers outer steel cylinder in interior steel cylinder outer layer, and the fulcrum bracket being fixedly installed on interior steel cylinder outer wall lower part
On, and limited by limiting shelves；
Step 4 pours into pressure air 0.25MPa in lower interior air bag tracheae downwards interior air bag by using air compressor machine, makes
After air bag is filled up completely the gap between outer steel cylinder and interior steel cylinder lower part in lower, the valve of air bag tracheae in lower is closed；
Step 5, by using grab bucket or the equipment such as pump truck by mud by charging horn mouth pour into outer steel cylinder (8) with it is interior
Gap between steel cylinder stops pouring into when mud identity distance is from about 200mm at the top of outer steel cylinder；
Step 6 pours into pressure air by using air compressor machine in upper interior air bag tracheae upwards interior air bag,
After so that interior air bag is filled up completely the gap between outer steel cylinder and interior steel cylinder top, the valve of interior air bag tracheae in closing
Door；
Step 7 pours into pressure air into air vesicle through air vesicle tracheae by using air compressor machine, squeezes mud, simultaneously
By using air and moisture of the vacuum pump in exhaust tube suction of drawing water in steel cylinder inner cylinder space, make mud inhale, press it is dual
Under effect, the moisture of memory can quickly be discharged through permeable hole；
Step 8, after sludge dewatering rate reaches requirement, air bag is connected vacuum pump by reversed operation, by the sky in air bag
Gas drains, and then places a device on bumper, is shaken off the good mud of desiccation by shaking force, and can be in its lower setting belt
Machine transports the soil fallen, and the above-mentioned operation of circulating repetition can be carried out continuously the work of desiccation mud.
The utility model advantageous effect：
The utility model uses such equipment and application method, makes mud under interior suction and external pressure double action, quickly
Moisture in mud is drained, the quick desiccation of mud is made, any additive need not be added using this technique desiccation mud, it is right
Zero environmental has relatively broad application prospect.
Description of the drawings
Fig. 1 is the vertical sectional view of the utility model overall structure；
Fig. 2 is the utility model overall structure vertical view；
Fig. 3 is the utility model permeable hole structural schematic diagram；
Fig. 4 is the utility model filter structure schematic diagram.
Steel cylinder in 1.；Steel cylinder addendum cone in 2.；3. permeable hole；4. fulcrum bracket；5. strainer；6. steel plate pressure zone；7. bolt；8.
Outer steel cylinder；9. feeding horn mouth；Steel cylinder base cone in 10.；Interior air bag on 11.；Interior air bag tracheae on 12.；13. air vesicle；14. big
Air bag tracheae；15. air bag in lower；16. air bag tracheae in lower；17. draw water exhaust tube；18. limiting shelves.
Specific implementation mode
The technical solution of the utility model is illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, the pillar mud drying equipment that a kind of suction pressure described in the utility model combines, including cylinder
The interior steel cylinder 1 of type structure setting and outer steel cylinder 8, outer steel cylinder 8 are fixed on 1 outer layer of interior steel cylinder, the inner wall of outer steel cylinder 8 and interior steel cylinder 1
Outer wall interval setting, 8 top of outer steel cylinder be equipped with charging horn mouth 9,1 barrel of interior steel cylinder be equipped with a large amount of permeable hole 3, interior steel
It is enclosed with filter device on 1 outer wall of cylinder, pressurizing unit is equipped between 8 inner wall of filter device and outer steel cylinder.The above constitutes this
Utility model basic structure.
The utility model uses such structure setting, by mud by feed horn mouth 9 enter the inner wall of outer steel cylinder 8 with
Gap between the outer wall of interior steel cylinder 1, makes the water in mud be discharged through permeable hole 3 by pressurizing unit, makes mud to realize
The effect of quick desiccation, is enclosed with filter device on 1 outer wall of interior steel cylinder, its role is to filter the impurity in mud, prevents
The blocking of permeable hole 3.
More specifically, the pressurizing unit includes upper interior air bag 11, air vesicle 13 and lower interior air bag 15, upper interior air bag 11
It is communicated in 8 outside of outer steel cylinder by upper interior air bag tracheae 12, air vesicle 13 is communicated in by air vesicle tracheae 14 outside outer steel cylinder 8
Face, lower interior air bag 15 are communicated in 8 outside of outer steel cylinder, upper interior air bag 11, air vesicle 13 and lower interior gas by lower interior air bag tracheae 16
Air is perfused by air compressor machine in capsule 15.The utility model uses such structure setting, the effect of upper interior air bag 11 to be to realize
The sealing on the gap top between the inner wall of outer steel cylinder 8 and the outer wall of interior steel cylinder 1, the effect of lower interior air bag 15 are to realize outer steel
The sealing of gap lower part between the inner wall and the outer wall of interior steel cylinder 1 of cylinder 8, the effect of air vesicle 13 are to squeeze outer steel cylinder 8
Mud between inner wall and the outer wall of interior steel cylinder 1 is discharged to make the water in mud pass through permeable hole 3.
More specifically, the filter device includes strainer 5, and strainer 5 is fixed on interior steel by steel plate pressure zone 6 and bolt 7
On 1 outer wall of cylinder, the spacing about 150mm between 8 inner wall of strainer 5 and outer steel cylinder.The utility model uses such structure setting, leads to
It crosses steel plate pressure zone 6 strainer 5 is fixed on 1 outer wall of interior steel cylinder with bolt 7, and the utility model is completely covered by using strainer 5
Permeable hole 3 effectively plays the impurity effect in filtering mud, prevents the blocking of permeable hole 3.
More specifically, 1 outer wall lower part of the interior steel cylinder is arranged with four fulcrum brackets 4, and fulcrum bracket 4 is equipped with limit
Position shelves 18,8 lower part of outer steel cylinder are mounted by limiting shelves 18 on fulcrum bracket 4.The utility model uses such structure
Setting is convenient for being used as the fixed pedestal of outer steel cylinder 8 by four fulcrum brackets 4, use it is arranged symmetrically, when effectively playing fixed
Balance and stability, limit shelves 18 effect play external steel cylinder 8 carry out positioning action, while play the guide when installation work
With.
More specifically, 1 top of the interior steel cylinder is equipped with interior steel cylinder addendum cone 2, and 1 bottom of interior steel cylinder is equipped with interior steel cylinder base cone
10, interior steel cylinder base cone 10 is equipped with the exhaust tube 17 that draws water, and the exhaust tube 17 that draws water is circumscribed with vacuum pump.The utility model is using in this way
Structure setting, by drawing water, exhaust tube 17 connects vacuum pump, realizes air and moisture in 1 inner cylinder space of steel cylinder in suction,
The moisture in mud is set to accelerate discharge.
More specifically, 3 aperture of the permeable hole about 1mm, the spacing about 10mm between two neighboring permeable hole 3.This reality
Such structure setting is used with novel, silt will not be discharged in the case of being filtered again through strainer 5 by the permeable hole 3 of so small-bore
Mud, can only drainage effect.
A kind of pillar mud drying equipment that suction pressure combines, application method, steps are as follows：
Strainer 5 is fixed on by steel plate pressure zone 6 and bolt 7 on 1 outer wall of interior steel cylinder processed by step 1；
Upper interior air bag 11, air vesicle 13 and lower interior air bag 15 are installed on outer steel cylinder 8 by step 2 by adhesive means respectively
On inner wall, and it is communicated in outside outer steel cylinder 8 by upper interior air bag tracheae 12, air vesicle tracheae 14 and lower interior air bag tracheae 16 respectively
Face；
Step 3, by 8 sets of outer steel cylinder in 1 outer layer of interior steel cylinder, and the fulcrum ox being fixedly installed on 1 outer wall lower part of interior steel cylinder
On leg 4, and limited by limiting shelves 18；
Step 4 pours into pressure air by using air compressor machine in lower interior air bag tracheae 16 downwards interior air bag 15
0.25MPa behind the gap between making lower interior air bag 15 be filled up completely 1 lower part of outer steel cylinder 8 and interior steel cylinder, closes air bag tracheae in lower
16 valve；
Mud is poured into outer steel cylinder 8 and interior steel by step 5 by using equipment such as grab bucket or pump trucks by charging horn mouth 9
Gap between cylinder 1 stops pouring into when mud identity distance is from 8 top about 200mm of outer steel cylinder；
Step 6 pours into pressure air in upper interior air bag tracheae 12 upwards interior air bag 11 by using air compressor machine, makes
After interior air bag 11 is filled up completely the gap between 1 top of outer steel cylinder 8 and interior steel cylinder, the valve of interior air bag tracheae 12 in closing；
Step 7 pours into pressure air into air vesicle 13 through air vesicle tracheae 14 by using air compressor machine, squeezes mud,
Air and moisture in 1 inner cylinder space of interior steel cylinder aspirated through the exhaust tube 17 that draws water by using vacuum pump simultaneously, make mud inhale,
It presses under double action, the moisture of memory can quickly be discharged through permeable hole 3；
Step 8, after sludge dewatering rate reaches requirement, air bag is connected vacuum pump by reversed operation, by the sky in air bag
Gas drains, and then places a device on bumper, is shaken off the good mud of desiccation by shaking force, and can be in its lower setting belt
Machine transports the soil fallen, and the above-mentioned operation of circulating repetition can be carried out continuously the work of desiccation mud.
The embodiments of the present invention are described above in association with attached drawing, but the utility model be not limited to it is above-mentioned
Specific implementation mode, the above mentioned embodiment is only schematical, rather than restrictive, the common skill of this field
Art personnel are not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the scope of protection of the utility model.
Claims (6)
1. the pillar mud drying equipment that a kind of suction pressure combines, it is characterised in that：Include the interior steel cylinder (1) of cylindrical structure setting
With outer steel cylinder (8), the outer steel cylinder (8) is fixed on interior steel cylinder (1) outer layer, inner wall and the interior steel cylinder (1) of the outer steel cylinder (8)
Outer wall interval is arranged, and outer steel cylinder (8) top is equipped with charging horn mouth (9), and interior steel cylinder (1) barrel is equipped with a large amount of
Permeable hole (3) is enclosed with filter device on interior steel cylinder (1) outer wall, is set between the filter device and outer steel cylinder (8) inner wall
There is pressurizing unit.
2. the pillar mud drying equipment that a kind of suction pressure according to claim 1 combines, it is characterised in that：The extruding dress
It sets and passes through upper interior air bag tracheae including upper interior air bag (11), air vesicle (13) and lower interior air bag (15), the upper interior air bag (11)
(12) it being communicated in outside outer steel cylinder (8), the air vesicle (13) is communicated in by air vesicle tracheae (14) outside outer steel cylinder (8),
The lower interior air bag (15) is communicated in by lower interior air bag tracheae (16) outside outer steel cylinder (8), the upper interior air bag (11), air
Air is perfused by air compressor machine with lower interior air bag (15) in capsule (13).
3. the pillar mud drying equipment that a kind of suction pressure according to claim 1 combines, it is characterised in that：The filtering dress
It sets including strainer (5), the strainer (5) is fixed on by steel plate pressure zone (6) and bolt (7) on interior steel cylinder (1) outer wall, the filter
Spacing about 150mm between net (5) and outer steel cylinder (8) inner wall.
4. the pillar mud drying equipment that a kind of suction pressure according to claim 1 combines, it is characterised in that：The interior steel cylinder
(1) outer wall lower part is arranged with four fulcrum brackets (4), and the fulcrum bracket (4) is equipped with limit shelves (18), the outer steel cylinder
(8) lower part is mounted by limiting shelves (18) on fulcrum bracket (4).
5. the pillar mud drying equipment that a kind of suction pressure according to claim 1 combines, it is characterised in that：The interior steel cylinder
(1) top is equipped with interior steel cylinder addendum cone (2), and interior steel cylinder (1) bottom is equipped with interior steel cylinder base cone (10), the interior steel cylinder base cone
(10) it is equipped with the exhaust tube (17) that draws water, the exhaust tube that draws water (17) is circumscribed with vacuum pump.
6. the pillar mud drying equipment that a kind of suction pressure according to claim 1 combines, it is characterised in that：The permeable hole
(3) aperture about 1mm, the spacing about 10mm between two neighboring permeable hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561692.2U CN207646048U (en) | 2017-11-21 | 2017-11-21 | A kind of pillar mud drying equipment that suction pressure combines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561692.2U CN207646048U (en) | 2017-11-21 | 2017-11-21 | A kind of pillar mud drying equipment that suction pressure combines |
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| Publication Number | Publication Date |
|---|---|
| CN207646048U true CN207646048U (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721561692.2U Active CN207646048U (en) | 2017-11-21 | 2017-11-21 | A kind of pillar mud drying equipment that suction pressure combines |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673581A (en) * | 2017-11-21 | 2018-02-09 | 中交第二航务工程勘察设计院有限公司 | The pillar mud drying equipment and application method that a kind of suction pressure combines |
-
2017
- 2017-11-21 CN CN201721561692.2U patent/CN207646048U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673581A (en) * | 2017-11-21 | 2018-02-09 | 中交第二航务工程勘察设计院有限公司 | The pillar mud drying equipment and application method that a kind of suction pressure combines |
| CN107673581B (en) * | 2017-11-21 | 2024-01-23 | 中交第二航务工程勘察设计院有限公司 | Suction-compression combined column type sludge drying equipment and use method |
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