CN109912170A - A kind of device for dehydrating sladge waste reducing energy consumption - Google Patents
A kind of device for dehydrating sladge waste reducing energy consumption Download PDFInfo
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- CN109912170A CN109912170A CN201910334610.8A CN201910334610A CN109912170A CN 109912170 A CN109912170 A CN 109912170A CN 201910334610 A CN201910334610 A CN 201910334610A CN 109912170 A CN109912170 A CN 109912170A
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- conveyer belt
- sludge
- treatment box
- transfer roller
- baffle
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Abstract
The invention discloses a kind of device for dehydrating sladge waste for reducing energy consumption, the first conveyer belt including treatment box and in the treatment box, being rotatably connected on the processing chamber interior wall has the first transfer roller, first conveyer belt is set on first transfer roller, treatment box side side wall is equipped with feed inlet, other side side wall is equipped with discharge port, the second conveyer belt matched with first conveyer belt is equipped in the treatment box, the first conveyer belt side wall is equipped with baffle, the baffle is equipped with multiple first through hole, the baffle is equipped with filter cloth, movable chamber is equipped in the baffle, the movable block matched with the first through hole is equipped in the movable chamber, the movable block can be moved up and down along the movable chamber；Baffle plays barrier effect to sludge, prevents sludge from falling from the first conveyer belt when being extruded, transports sludge smoothly from discharge outlet under the action of the first conveyer belt.
Description
Technical field
The invention belongs to sludge treatment device technical fields, more particularly, to a kind of device for dehydrating sladge waste for reducing energy consumption.
Background technique
Sludge is the inevitable outcome after sewage treatment plant and sewage plant sewage treatment, without the dirt of fine processing disposition
After mud enters environment, it will bring secondary pollution directly to water body and atmosphere, will also be constituted to the activity of ecological environment and the mankind
Serious threat；Therefore, sludge is very prudent in processing, and sludge can be divided into dewatering technology of mud and dirt in processing
Two kinds of mud drying process.
The operation of existing sludge dewatering treatment have by two conveyer belts sludge is done squeeze in the way of, by squeezing action
By the moisture discharge in sludge, sludge is moved when being squeezed toward two sides, increases the cross-sectional area of sludge, sludge be easy from
It is fallen on conveyer belt, falls sludge and be difficult to clear up in device bottom, affect the service life of equipment.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides a kind of device for dehydrating sladge waste for reducing energy consumption.
To achieve the goals above, the invention adopts the following technical scheme: a kind of device for dehydrating sladge waste for reducing energy consumption, packet
Treatment box and the first conveyer belt in the treatment box are included, being rotatably connected on the processing chamber interior wall has the first transfer roller,
First conveyer belt is set on first transfer roller, and treatment box side side wall is equipped with feed inlet, on the side wall of the other side
Equipped with discharge port, the second conveyer belt matched with first conveyer belt, first conveyer belt are equipped in the treatment box
Side wall is equipped with baffle, and the baffle is equipped with multiple first through hole, and the baffle is equipped with filter cloth, is equipped with and lives in the baffle
Dynamic chamber, the movable chamber is interior to be equipped with the movable block matched with the first through hole, and the movable block can be done along the movable chamber
Elevating movement；After sludge enters in treatment box from feed inlet, sludge is placed on the first conveyer belt, in the work of the first conveyer belt
It is moved with lower drive sludge toward discharge port direction, sludge is in transmit process in the cooperation of the first conveyer belt and the second conveyer belt
Under, squeezing action is played to sludge, baffle plays barrier effect to sludge, prevents sludge from falling from the first conveyer belt when being extruded
It falls, transports sludge smoothly from discharge outlet under the action of the first conveyer belt；When the first conveyer belt and the second conveyer belt pair
When sludge does extrusion process, movable block is up moved along movable chamber, is in the open position first through hole, makes to squeeze from sludge
Under sewage out is arranged from the first conveyer belt by first through hole, the dehydration to sludge is completed；Filter cloth plays first through hole
Protective effect prevents filter cloth sludge from blocking first through hole, guarantees the water permeable ability of first through hole, and being convenient for will be on the first conveyer belt
Sewage discharge, promoted to the dehydrating effect of sludge.
First conveyer belt is equipped with hydraulic cavities, is equipped with the connect cover communicated with the hydraulic cavities in the movable chamber,
The connect cover is equipped with multiple second through-holes, and the second connecting rod is equipped in second through-hole, and the movable block is set to institute
It states at the top of the second connecting rod；When sludge transports under the action of the first conveyer belt to the second conveyer belt, the second conveyer belt
Pressure is generated to the first conveyer belt, the first transmission belt surface is squeezed, the hydraulic oil in hydraulic cavities is pushed into connect cover
It is interior, it pushes the second connecting rod up to move under the action of hydraulic, so that movable block be pushed up to move, is in first through hole
Open state separates sludge and sewage convenient for being discharged sewage from first through hole.
Connecting tube is equipped in the connect cover, second connecting rod is arranged in the connecting tube, second connection
Bar bottom is equipped with limit plate, and the connecting tube bottom sidewall is equipped with multiple third through-holes；When the hydraulic oil in hydraulic cavities enters
When in connect cover, hydraulic oil is entered in connecting tube by third through-hole, is placed in hydraulic oil below limit plate, with connection
Intraluminal fluid pressure oil increases, and limit plate is pushed up to move along connecting tube, and then movable block is driven to move along movable cavity wall；
Third through-hole is set to connection bottom of the tube, enables to push limit plate below hydraulic oil first motion to limit plate, avoids limiting
There is hydraulic oil to influence the ascending motion of movable block above plate, promotes the stability that movable block rises.
The activity cavity wall is equipped with second sliding slot, and the movable block side wall is equipped with and matches with the second sliding slot
The second sliding block, the second limit spring matched with second sliding block is equipped in the second sliding slot；Second sliding slot and the
Two sliding blocks play the guiding role to the movement of movable block, keep the elevating movement of movable block more steady；When the first conveyer belt is from second
After conveyer belt moved out from beneath, the second sliding block is pushed to move under the action of the second limit spring down, to make to push movable block
It moves down, restores movable block to initial position, the hydraulic oil in connecting tube is pressed into hydraulic cavities, in the work of movable block
It is sealed with lower to first through hole, prevents sludge from dropping out from first through hole.
The treatment box side wall is equipped with air-heater, is equipped with link block in the treatment box, is equipped in the link block
Air storing cavity, the air storing cavity are connected with the air-heater, and the air storing cavity side wall is equipped with fourth hole, the processing chamber interior wall
It is equipped with the second guide block matched with the link block；Second guide block shields to link block, prevents sewage from entering
In air storing cavity, sewage is avoided to damage air-heater；Air-heater is to provide thermal current in treatment box, makes the temperature in treatment box
It is increased to certain value, in treatment box in the environment of higher temperature, cooperates with conveyer belt and dehydration is risen to sludge, promoted
To the dehydration efficiency of sludge, the fast dewatering of sludge is completed；Hot gas is passed through everywhere by the setting of air storing cavity and fourth hole
It manages in case, increases the coverage area of hot gas, be full of hot gas in treatment box faster, promote contact effect of the hot gas with sludge
Fruit, and then promote the dehydrating effect to sludge.
The treatment box bottom is equipped with reservoir, and heating wire is equipped in the reservoir, be equipped at the top of the treatment box into
The mouth of a river, the reservoir are communicated by a water-supply-pipe with the water inlet, and water pump is equipped in the reservoir；In the work of heating wire
Heated with the lower water in reservoir, when entering from sludge is from feed inlet, water-supply-pipe by the water transport after heating transport into
At the mouth of a river, hot water is directly poured on the sludge on the first conveyer belt, increases sludge temperature under the action of hot water, then exists
The moisture in sludge is squeezed out under the action of first conveyer belt and the second conveyer belt, since hot water irrigates on sludge, makes sludge
Temperature increases, and does the pre-heat treatment for sludge, prepares for the drying and other treatment of sludge, promote the drying efficiency of sludge, reduces sludge
Energy consumption when drying and other treatment；The sewage being extruded from sludge is fallen in reservoir, for the water that reservoir supplement sprays, is utilized
Sewage in sludge does the pre-heat treatment to sludge, utilizes effluent cycle, meets environmental protection concept.
Be equipped with the second transfer roller and third transfer roller in the treatment box, the third transfer roller be set to second transfer roller it is oblique on
Side, second conveyer belt are set around on second transfer roller and the third transfer roller；Second transfer roller is in third transfer roller to incline
On oblique straight line, it is gradually reduced the second conveyer belt in the middle part for the treatment of box to discharge outlet at a distance from the first conveyer belt, gradually
Increase the pressure between the first conveyer belt and the second conveyer belt, squeezing action is risen to the sludge on the first conveyer belt, it will be in sludge
Moisture squeeze out, complete to the dehydration of sludge.
The invention has the following advantages that sludge in transmit process under the cooperation of the first conveyer belt and the second conveyer belt,
Squeezing action is played to sludge, baffle plays barrier effect to sludge, prevents sludge from falling from the first conveyer belt when being extruded, make
Sludge is smoothly transported from discharge outlet under the action of the first conveyer belt.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is diagrammatic cross-section one of the invention.
Fig. 3 is enlarged drawing at the A in Fig. 2.
Fig. 4 is enlarged drawing at the B in Fig. 2.
Fig. 5 is diagrammatic cross-section two of the invention.
Fig. 6 is enlarged drawing at the C in Fig. 5.
Fig. 7 is diagrammatic cross-section three of the invention.
Fig. 8 is enlarged drawing at the D in Fig. 7.
Fig. 9 is the structural schematic diagram of the first conveyer belt of the invention.
Figure 10 is the diagrammatic cross-section one of the first conveyer belt of the invention.
Figure 11 is enlarged drawing at the E in Figure 10.
Figure 12 is enlarged drawing at the F in Figure 10.
Figure 13 is the diagrammatic cross-section two of the first conveyer belt of the invention.
Figure 14 is enlarged drawing at the G in Figure 13.
Specific embodiment
As represented in figures 1 through 14, it is a kind of reduce energy consumption device for dehydrating sladge waste, including treatment box 1 and be set to the treatment box 1
The first interior conveyer belt 2, being rotatably connected on 1 inner wall for the treatment of box has the first transfer roller 21, and first conveyer belt 2 is set to institute
It states on the first transfer roller 21, treatment box side wall is equipped with the driving motor matched with first transfer roller, driving motor first
Transfer roller provides power support, and the 1 side side wall for the treatment of box is equipped with feed inlet 11, and other side side wall is equipped with discharge port 12,
The first connecting plate 111 is equipped at feed inlet, discharge outlet is equipped with the second connecting plate 121, in the first connecting plate and the second connecting plate
Under the action of the first conveyer belt and inlet port and outlet port are formed connect, transport sludge can directly after entering at feed inlet
It moves to the first conveyer belt, sludge can directly be sent to discharge outlet after dehydration from conveyer belt, be promoted to sludge
Treatment effeciency；It is equipped with the second conveyer belt 16 matched with first conveyer belt 2 in the treatment box 1, the second conveyer belt is set
Above the first conveyer belt, 1 bottom for the treatment of box is equipped with reservoir 18, is equipped with heating wire, the place in the reservoir 18
It manages and is equipped with water inlet at the top of case 1, the reservoir 18 is communicated by a water-supply-pipe 15 with the water inlet, in the reservoir 18
Equipped with water pump；When doing dehydration to sludge, sludge enters in treatment box from feed inlet, and sludge is placed in the first conveyer belt
On, move sludge along treatment box toward discharge port direction under the action of the first conveyer belt, when the first conveyer belt is with sludge
When moving at the second belt position, the first conveyer belt and the second conveyer belt cooperate, to the sludge on the first conveyer belt
Extrusion process is played, the sewage in sludge is squeezed out, completes the dehydration to sludge；To in reservoir under the action of heating wire
Water heated, when entering from sludge is from feed inlet, the water transport after heating is transported to water inlet by water-supply-pipe, and hot water is straight
It connects and pours on the sludge on the first conveyer belt, increase sludge temperature under the action of hot water, then in the first conveyer belt and the
The moisture in sludge is squeezed out under the action of two conveyer belts, since hot water irrigates on sludge, increases sludge temperature, is sludge
The pre-heat treatment is done, is prepared for the drying and other treatment of sludge, the drying efficiency of sludge is promoted, reduces energy when sludge drying processing
Consumption；The sewage being extruded from sludge is fallen in reservoir, for the water that reservoir supplement sprays, utilizes the sewage pair in sludge
Sludge does the pre-heat treatment, utilizes effluent cycle, meets environmental protection concept.
The second transfer roller 161 and third transfer roller 162 are equipped in the treatment box 1, the third transfer roller 162 is set to described second
161 oblique upper of transfer roller, second conveyer belt 16 are set around on second transfer roller 161 and the third transfer roller 162, the place
It manages 1 side wall of case and is equipped with air-heater 14, communicated inside the air-heater 14 and the treatment box 1；Second transfer roller and third transfer roller
On inclined straight line, subtract the second conveyer belt gradually in the middle part for the treatment of box to discharge outlet at a distance from the first conveyer belt
It is small, the pressure between the first conveyer belt and the second conveyer belt is incrementally increased, squeezing action is risen to the sludge on the first conveyer belt, it will
Moisture in sludge squeezes out, and completes the dehydration to sludge；Under the action of air-heater, auxiliary conveyor belt plays dehydration to sludge
Processing makes sludge rapid draing in treatment box, promotes the dehydration efficiency to sludge.
1 inner wall for the treatment of box is equipped with first sliding groove 140, and second transfer roller 161 is equipped with and the first sliding groove
140 the first sliding blocks 163 matched, the first sliding groove 140 is interior to be equipped with the first limit matched with first sliding block 163
Spring 164；When the sludge on the first conveyer belt is excessive, pushed under the action of sludge the second transfer roller along first sliding groove up
Movement, increases the spacing of the first conveyer belt and the second conveyer belt with this, transmits sludge smoothly from the first conveyer belt and second
Pass through between band, avoiding sludge from being stuck between the first conveyer belt and the second conveyer belt can not move；When the first sliding block is sliding first
In slot after movement, the first limit spring plays squeezing action to the first sliding block, and the first sliding block is made to generate the trend moved down, increases
Second conveyer belt promotes device for dehydrating sladge waste to the dehydrating effect of sludge to the squeezing effect of sludge.
It is equipped with support rod 191 in the reservoir 18, is equipped with curved baffle 19, the arc at the top of the support rod 191
19 bottom of baffle is equipped with support spring 192, and support spring is two, is respectively arranged on curved baffle two sides of the bottom, the treatment box 1
Inner wall is equipped with the first guide block 110 for matching with the curved baffle 19, and the first guide block is triangular structure, makes to drop off the
Water flow on one guide block slides down along guide block inclined-plane, convenient for collecting water flow in reservoir；In the effect of curved baffle
Under barrier effect is risen to the steam in reservoir, prevent the steam in reservoir from directly distributing in treatment box and increase in treatment box
Steam, to influence to the dehydration of sludge；Steam in reservoir is adhered to curved baffle bottom, makes curved baffle bottom
The water-vapo(u)r density in portion increases, so that steam be made to flow back into water storage again along curved baffle bottom surface after the liquefaction of curved baffle bottom
In pond, the water flow reduced in reservoir is scattered and disappeared；The water flow fallen from conveyer belt is under the action of the first guide block toward curved baffle
Place's movement, water flow moves along curved baffle surface, flows downwardly into water flow in reservoir in leading for curved baffle, to sewage into
Row collect, the sewage in reservoir is supplemented using sewage, the water in reservoir is made to be constantly in sufficient state, convenient for pair
Sludge plays pre-heat effect, promotes the drying efficiency of later period sludge.
The water inlet is set between second conveyer belt 16 and the feed inlet 11, and draining is equipped in the water inlet
Pipe 120, the water-supply-pipe 15 are connected with the drainpipe 120, and 120 side wall of drainpipe is equipped with multiple hole for water sprayings 1201；
Water flow after being heated in reservoir is entered in drainpipe by water-supply-pipe, and the water flow in drainpipe sprays from hole for water spraying,
Increase the coverage area of water flow, while reducing the impact force of single water column, avoids the impact force of water flow from crossing senior general's sludge and break up, make
Sludge comes into full contact with when passing through below drainpipe with hot water, and sludge temperature under hot water effect increases, convenient for doing to sludge
The drying and other treatment of next step accepts the dehydration of sludge mutually with desiccation, reduces sludge drying energy consumption.
120 side wall of drainpipe is equipped with limited block 1205, and the water inlet inner wall is equipped with and the limited block
1205 loose slots matched, the drainpipe 120 is interior to be equipped with the first connecting shaft 1202, and first connecting shaft 1202 is equipped with
Multiple rotary fans 1203, first connecting shaft 1202 are fixed in the drainpipe 120 by a first connecting rod 1204
On wall；When water-supply-pipe transports water flow to drainpipe, water flow enters in drainpipe above drainpipe, water flow and rotation
Flabellum is in contact, and under the impact force of water flow, pushes rotary fan rotation, so that rotary fan be made to drive drainpipe rotation, makes
Drainpipe does water spray work in rotation, effective to increase the covered range of spray water flow institute, makes hot water preferably with first
Sludge on conveyer belt mixes, and so that sludge is rapidly heated under the action of hot water, to sludge rise the pre-heat treatment, make sludge from
Discharge port can faster be dried after transporting.
The housing 17 matched with the drainpipe 120 is equipped at the top of the treatment box 1,17 inner wall of housing is equipped with
Helical groove；Housing plays barrier effect to the water flow that drainpipe sprays, and avoids the water flow jet sprayed at sparge pipe to second
The dehydration to sludge is influenced on conveyer belt；After under the water flow of ejection is kept off by housing from hole for water spraying, water flow is along in housing
Helical groove on wall is fallen down, and under the action of helical groove, reduces the gravitional force of water flow, makes water flow from lower
Height on fall, avoid the potential energy in water flow excessive directly that sludge is spuious, reduce influence of the water flow to sludge, prevent sludge
It is charged into reservoir under the action of water flow, promotes device for dehydrating sladge waste reliability of operation.
Installs case 13, installs case water inlet side are equipped at the top of the treatment box 1, installs case is set on the second conveyer belt
Side, the installs case 13 is interior to be equipped with the second connecting shaft 132, and second connecting shaft 132 is equipped with multiple wind-guiding flabellums 133, institute
13 side wall of installs case is stated equipped with venthole；Hot gas is imported into treatment box by air-heater, increases the temperature in treatment box, auxiliary
Conveyer belt plays desiccation to sludge, promotes drying sludge efficiency, can be rapidly completed after transporting sludge on a moving belt de-
Water process；The air-flow entered in treatment box enters in installs case, and treatment box is discharged in air-flow from installs case, avoids handling
Air pressure in case is excessive to damage treatment box；Under the action of wind-guiding flabellum, make to generate suction in installs case, convenient for will be into
The thermal current entered into treatment box is drawn into installs case, and thermal current is discharged out of venthole, keeps the air pressure in treatment box
Stablize.
18 side wall of reservoir is equipped with coaming plate 3, is equipped with gas transmission chamber 31 in the coaming plate 3, the gas transmission chamber 31 passes through
One appendix 131 is connected with the venthole, and the gas transmission chamber 31 is layed in 3 side wall of coaming plate in detour shape；From processing
The hot gas entered in installs case in case enters that gas transmission is intracavitary, and air-flow is moved along gas transmission cavity wall by appendix, to storage
Auxiliary heating effect is played in pond, recycles to the thermal energy in hot gas, reduces heating wire energy consumption, makes the temperature in reservoir
It maintains within the specified range, to reduce sludge dewatering cost；Gas transmission chamber detour is arranged, the contact area of hot gas and sewage is increased,
Convenient for the heat exchange of hot gas and sewage, good heating and thermal insulation effect is played to hot water.
3 side wall of coaming plate is equipped with the groove communicated with the gas transmission chamber 31, and sponge block 32, sea are equipped in the groove
For continuous block plug in groove, the bottom portion of groove is equipped with the first water delivery chamber 33 communicated with the reservoir 18, the gas transmission chamber 31
It is connected by one second water delivery chamber 34 with the first water delivery chamber 33；Thermal current moves at groove location along gas transmission chamber,
It is discharged from groove by thermal current, thermal current is in contact after entering in groove with sponge block, to gas under the action of sponge
Steam in stream is absorbed, to be recycled the steam in air-flow, avoids containing more steam in the air-flow of discharge
The external world is impacted；The moisture absorbed on sponge block is wandered under the effect of gravity to bottom portion of groove, and part water flow enters
One water delivery is intracavitary, and another part water flow re-enters into that gas transmission is intracavitary, and the intracavitary water flow of gas transmission is under the action of the second water delivery chamber
It is flow to the first water delivery chamber, wanders water flow to reservoir along the first water delivery cavity wall, convenient for being carried out to the water in sponge block
Recycling is makeup water stream in reservoir；When the excess moisture on sponge block influences in use, can take out sponge block out of groove
New sponge block is changed to, collecting action is risen to steam.
First conveyer belt, 2 side wall is equipped with baffle 22, and the baffle 22 is equipped with multiple first through hole 221, described
Baffle 22 is equipped with filter cloth, and movable chamber is equipped in the baffle 22, is equipped in the movable chamber and matches with the first through hole 221
The movable block 23 of conjunction, the movable block 23 can be moved up and down along the movable chamber；Sludge is in transmit process in the first transmission
Under the cooperation of band and the second conveyer belt, squeezing action is played to sludge, baffle plays barrier effect to sludge, sludge is prevented to be extruded
When fallen from the first conveyer belt, transport sludge smoothly from discharge outlet under the action of the first conveyer belt；When the first biography
When band and the second conveyer belt being sent to do extrusion process to sludge, movable block is up moved along movable chamber, is in first through hole and is opened
Position is opened, under arranging the sewage squeezed out from sludge from the first conveyer belt by first through hole, is completed to the dehydration of sludge
Reason；Filter cloth shields to first through hole, prevents filter cloth sludge from blocking first through hole, guarantees the permeable energy of first through hole
Power promotes the dehydrating effect to sludge convenient for the sewage on the first conveyer belt to be discharged；When hot water sprays from drainpipe in dirt
When on mud, movable block plays ponding to first through hole, makes to put aside certain hot water on the first conveyer belt under the action of the baffle,
Impregnate sludge in the hot water, temperature rapid increase convenient for making sludge, while under the action of the baffle, preventing water flow by sludge
It is swept away from the first conveyer belt, move sludge can normally under the action of the first conveyer belt.
First conveyer belt 2 is equipped with hydraulic cavities 25, is equipped with the company communicated with the hydraulic cavities 25 in the movable chamber
Cover is connect, the connect cover is equipped with multiple second through-holes, is equipped with the second connecting rod 233, the activity in second through-hole
Block 23 is set to 233 top of the second connecting rod；When sludge transports under the action of the first conveyer belt to the second conveyer belt
When, the second conveyer belt generates pressure to the first conveyer belt, is squeezed the first transmission belt surface, by the hydraulic oil in hydraulic cavities
It is pushed into connect cover, the second connecting rod is pushed up to move under the action of hydraulic, so that movable block be pushed up to move, make
First through hole is in the open state, and convenient for sewage to be discharged from first through hole, sludge and sewage are separated.
Connecting tube 24 is equipped in the connect cover, second connecting rod 233 is arranged in the connecting tube 24, and described the
Two connecting rods, 233 bottom is equipped with limit plate 234, and 24 bottom sidewall of connecting tube is equipped with multiple third through-holes 241；When hydraulic
When intracavitary hydraulic oil is entered in connect cover, hydraulic oil is entered in connecting tube by third through-hole, and hydraulic oil is made to be placed in limit
Below the plate of position, as hydraulic oil increases in connecting tube, limit plate is pushed up to move along connecting tube, and then drive movable block
It is moved along movable cavity wall；Third through-hole is set to connection bottom of the tube, enables to push away below hydraulic oil first motion to limit plate
Dynamic limit plate avoids the ascending motion for having hydraulic oil to influence movable block above limit plate, promotes the stability that movable block rises.
The activity cavity wall is equipped with second sliding slot 223, and 23 side wall of movable block is equipped with and the second sliding slot
223 the second sliding blocks 231 matched, the second sliding slot 223 is interior to be equipped with the second limit matched with second sliding block 231
Spring 232；Second sliding slot play the guiding role to the movement of movable block with the second sliding block, keeps the elevating movement of movable block more flat
Surely；After the first conveyer belt is from the second conveyer belt moved out from beneath, the second sliding block is pushed under the action of the second limit spring down
Movement, thus make push movable block move down, restore movable block to initial position, by the hydraulic oil in connecting tube be pressed into
In hydraulic cavities, seals under the action of movable block to first through hole, prevent sludge from dropping out from first through hole.
Movable chamber sidewall bottom is equipped with fifth hole 222, and water flow in movable chamber is entered from first through hole by the
Five through-holes are discharged out of movable chamber, and movable chamber internal water accumulation is avoided to influence the movement of movable plate.
It is equipped with link block 141 in the treatment box 1, is equipped with air storing cavity, the air storing cavity and institute in the link block 141
It states air-heater 14 to be connected, the air storing cavity side wall is equipped with fourth hole 1411, and 1 inner wall for the treatment of box is equipped with and the company
Connect the second guide block 130 that block 141 matches；Second guide block shields to link block, prevents sewage from entering in air storing cavity,
Sewage is avoided to damage air-heater；Air-heater is to provide thermal current in treatment box, and the temperature in treatment box is made to be increased to one
Definite value in treatment box in the environment of higher temperature, cooperates with conveyer belt and plays dehydration to sludge, promoted to sludge
Dehydration efficiency completes the fast dewatering of sludge；Hot gas is passed into treatment box by the setting of air storing cavity and fourth hole, is increased
The coverage area for heating gas, is full of hot gas in treatment box faster, promotes contact effect of the hot gas with sludge, and then promoted
To the dehydrating effect of sludge.
Sludge enters in treatment box from feed inlet, and sludge is transported on the first conveyer belt by the first connecting plate,
Sludge movement is driven under the action of one conveyer belt, and the water after water storage pool heating process is passed into drainpipe under the action of water pump
It is interior, be sprayed onto hot water under the action of drainpipe on the first conveyer belt, hot water fall on the first conveyer belt after in baffle
Under the action of accumulate on the first conveyer belt, make sludge impregnate in the hot water, so that sludge is rapidly heated；Sludge is with the first transmission
Band continues to move, and moves to sludge below the second conveyer belt, and the first conveyer belt and the second conveyer belt cooperate, and rises to sludge
Squeezing action squeezes out the moisture in sludge；Under the pressure effect of the second conveyer belt, transport movable block up along loose slot
Dynamic, to keep first through hole in the open state, the water flow on the first conveyer belt leaves from first through hole, makes sludge and water flow
Separation, convenient for playing dehydration to sludge, sludge is discharged from discharge outlet after transporting below the second conveyer belt, sludge is transported
It transports in drying equipment and continues with；Make the moisture temperature height in sludge by the way of hot-water soak, plays to sludge
Pre-heat effect dry sludge can quickly after entering in drying equipment, promote the drying efficiency of sludge；Air-heater is led
Enter hot gas into treatment box to be discharged by installs case, it is intracavitary that the hot gas in treatment box is imported into gas transmission, using in treatment box
Hot gas to the sewage in reservoir rise Heat preservation effect, reduce heating wire energy consumption, promoted efficiency of sludge treatment premise
Lower reduction Treatment of Sludge cost, meets the market requirement.
Claims (7)
1. a kind of device for dehydrating sladge waste for reducing energy consumption, including treatment box (1) and the first transmission being set in the treatment box (1)
Band (2), being rotatably connected on treatment box (1) inner wall has the first transfer roller (21), and first conveyer belt (2) is set to described the
On one transfer roller (21), treatment box (1) the side side wall is equipped with feed inlet (11), and other side side wall is equipped with discharge port
(12), the second conveyer belt (16) matched with first conveyer belt (2) is equipped in the treatment box (1), it is characterised in that:
First conveyer belt (2) side wall is equipped with baffle (22), and the baffle (22) is equipped with multiple first through hole (221), described
Baffle (22) is equipped with filter cloth, and movable chamber is equipped in the baffle (22), is equipped with and the first through hole in the movable chamber
(221) movable block (23) matched, the movable block (23) can move up and down along the movable chamber.
2. a kind of device for dehydrating sladge waste for reducing energy consumption described in accordance with the claim 1, it is characterised in that: first conveyer belt
(2) hydraulic cavities (25) are equipped with, are equipped with the connect cover communicated with the hydraulic cavities (25) in the movable chamber, in the connect cover
It equipped with multiple second through-holes, is equipped in second through-hole the second connecting rod (233), the movable block (23) is set to described the
At the top of two connecting rods (233).
3. a kind of device for dehydrating sladge waste for reducing energy consumption according to claim 2, it is characterised in that: set in the connect cover
Have connecting tube (24), second connecting rod (233) is arranged in the connecting tube (24), the second connecting rod (233) bottom
Portion is equipped with limit plate (234), and connecting tube (24) bottom sidewall is equipped with multiple third through-holes (241).
4. a kind of device for dehydrating sladge waste for reducing energy consumption described in accordance with the claim 1, it is characterised in that: the activity cavity wall
It is equipped with second sliding slot (223), it is sliding that movable block (23) side wall is equipped with second matched with the second sliding slot (223)
Block (231), the second sliding slot (223) is interior to be equipped with the second limit spring (232) matched with second sliding block (231).
5. a kind of device for dehydrating sladge waste for reducing energy consumption described in accordance with the claim 1, it is characterised in that: the treatment box (1)
Side wall is equipped with air-heater (14), is equipped with link block (141) in the treatment box (1), and storage is equipped in the link block (141)
Air cavity, the air storing cavity are connected with the air-heater (14), and the air storing cavity side wall is equipped with fourth hole (1411), the place
Reason case (1) inner wall is equipped with the second guide block (130) matched with the link block (141).
6. a kind of device for dehydrating sladge waste for reducing energy consumption described in accordance with the claim 3, it is characterised in that: the treatment box (1)
Bottom is equipped with reservoir (18), and heating wire is equipped in the reservoir (18), is equipped with water inlet, institute at the top of the treatment box (1)
It states reservoir (18) and is communicated by a water-supply-pipe (15) with the water inlet, water pump is equipped in the reservoir (18).
7. a kind of device for dehydrating sladge waste for reducing energy consumption according to claim 6, it is characterised in that: the treatment box (1)
Inside be equipped with the second transfer roller (161) and third transfer roller (162), the third transfer roller (162) be set to second transfer roller (161) tiltedly on
Side, second conveyer belt (16) are set around on second transfer roller (161) and the third transfer roller (162).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334610.8A CN109912170A (en) | 2019-04-24 | 2019-04-24 | A kind of device for dehydrating sladge waste reducing energy consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334610.8A CN109912170A (en) | 2019-04-24 | 2019-04-24 | A kind of device for dehydrating sladge waste reducing energy consumption |
Publications (1)
| Publication Number | Publication Date |
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| CN109912170A true CN109912170A (en) | 2019-06-21 |
Family
ID=66978435
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910334610.8A Withdrawn CN109912170A (en) | 2019-04-24 | 2019-04-24 | A kind of device for dehydrating sladge waste reducing energy consumption |
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Citations (7)
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| US4101400A (en) * | 1973-05-29 | 1978-07-18 | Machinefabriek W. Hubert & Co. B.V. | Method for dewatering sludge |
| CN101082465A (en) * | 2007-05-15 | 2007-12-05 | 东南大学 | Rotating heat conducting sludge drying mechanism |
| CN104230140A (en) * | 2014-09-29 | 2014-12-24 | 重庆市仕佳汽车配件有限公司 | Belt type sludge dryer |
| CN105084698A (en) * | 2014-05-05 | 2015-11-25 | 青岛大学 | Microwave-heating continuous dehydration method and apparatus for sludge |
| CN107324631A (en) * | 2017-08-10 | 2017-11-07 | 林少忠 | A kind of sludge dewatering equipment of efficient sterilizing |
| CN107698129A (en) * | 2017-11-09 | 2018-02-16 | 韩文雅 | A kind of sludge dewatering mechanism in mud dehydration plant |
| CN108863007A (en) * | 2018-08-31 | 2018-11-23 | 佛山市锐拓环境工程设备有限公司 | A kind of movable type sludge dewaterer |
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2019
- 2019-04-24 CN CN201910334610.8A patent/CN109912170A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101400A (en) * | 1973-05-29 | 1978-07-18 | Machinefabriek W. Hubert & Co. B.V. | Method for dewatering sludge |
| CN101082465A (en) * | 2007-05-15 | 2007-12-05 | 东南大学 | Rotating heat conducting sludge drying mechanism |
| CN105084698A (en) * | 2014-05-05 | 2015-11-25 | 青岛大学 | Microwave-heating continuous dehydration method and apparatus for sludge |
| CN104230140A (en) * | 2014-09-29 | 2014-12-24 | 重庆市仕佳汽车配件有限公司 | Belt type sludge dryer |
| CN107324631A (en) * | 2017-08-10 | 2017-11-07 | 林少忠 | A kind of sludge dewatering equipment of efficient sterilizing |
| CN107698129A (en) * | 2017-11-09 | 2018-02-16 | 韩文雅 | A kind of sludge dewatering mechanism in mud dehydration plant |
| CN108863007A (en) * | 2018-08-31 | 2018-11-23 | 佛山市锐拓环境工程设备有限公司 | A kind of movable type sludge dewaterer |
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Application publication date: 20190621 |
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