CN109250888A - A kind of sludge treatment equipment - Google Patents
A kind of sludge treatment equipment Download PDFInfo
- Publication number
- CN109250888A CN109250888A CN201811389105.5A CN201811389105A CN109250888A CN 109250888 A CN109250888 A CN 109250888A CN 201811389105 A CN201811389105 A CN 201811389105A CN 109250888 A CN109250888 A CN 109250888A
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- Prior art keywords
- annulus
- inner cylinder
- outer barrel
- cylinder
- gauze
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a kind of sludge treatment equipments, it includes centrifugal device, centrifugal device includes outer barrel and is set to the intracorporal inner cylinder of outer cylinder, outer barrel is equipped with and raw sewage is conveyed into the enters mud pipe of inner cylinder and is used to rotate the transmission mechanism of inner cylinder, inner cylinder includes cylindrical body, multiple water holes are evenly distributed on the side wall of cylindrical body, tubular skeleton is equipped with inside cylindrical body, tubular skeleton includes upper annulus, lower annulus and four connecting rods for connecting upper annulus Yu lower annulus, the outer cover of tubular skeleton is equipped with Tubular shape gauze, Tubular shape gauze is pressed on the inner wall of cylindrical body by tubular skeleton.By being provided with gauze in cylinder, gauze is substantially blocked on the inside of gauze compared to enabling to be thrown out of containing the mud compared with juicy is more difficult for filter screen the present invention, is capable of the realization mud-water separation of high degree.
Description
Technical field
The present invention relates to a kind of sludge treatment equipments.
Background technique
Treatment of Sludge is that the process of minimizing, stabilisation and harmless treatment is carried out to sludge.Sewage treatment degree is higher,
More sludge residue needs will be generated to be pocessed.For the sewage treatment plant of modernization, the processing of sludge and place
It sets and has become most complicated in operation of sewage disposal system and spend highest a part.
Mud-water separation generally can be first carried out when in the prior art for Treatment of Sludge, i.e., by raw sewage by sludge pump by
Secondary settling tank is got in another pond thus and supernatant separation.It generally also will do it raw sewage concentration before separation process, it is existing
Having can use such as vacuum filter and the method for centrifugation mechanical treatment that Treatment of Sludge at semi-solid form, then again will in technology
Treated, and sludge carries out sludge incineration processing.
Since moisture content is generally capable of up to 99.5% in raw sewage, existing centrifugation muddy water actually difficult to realize
It separates, a large amount of sludge is still contained in the water body obtained after centrifugation, treatment effeciency is lower.
Summary of the invention
The present invention provides a kind of sludge for problem low for treatment effeciency existing for Treatment of Sludge in the prior art
Processing unit.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of sludge treatment equipment, including centrifugal device, centrifugal device include outer barrel and be set to outer cylinder it is intracorporal in
Cylinder, outer barrel is equipped with and raw sewage is conveyed into the enters mud pipe of inner cylinder and is used to rotate the transmission mechanism of inner cylinder, interior
Cylinder includes cylindrical body, and multiple water holes are evenly distributed on the side wall of cylindrical body, are equipped with tubular bone inside cylindrical body
Frame, tubular skeleton include upper annulus, lower annulus and four connecting rods for connecting upper annulus Yu lower annulus, tubular skeleton
Outer cover is equipped with Tubular shape gauze, and Tubular shape gauze is pressed on the inner wall of cylindrical body by tubular skeleton.Yarn is provided in cylinder
Cloth, gauze are substantially hindered compared to enabling to be thrown out of containing the mud compared with juicy is more difficult for filter screen
It is interposed between on the inside of gauze, is capable of the realization mud-water separation of high degree.
Preferably, the middle position at connecting rod both ends is equipped with opening backwards to the U-shaped card slot at connecting rod center, connection
The U-shaped card slot at bar both ends engages from the lower end surface of upper annulus and the upper surface of lower annulus with upper annulus and lower annulus respectively.
Preferably, setting on the inner sidewall of inner cylinder, there are four sliding slots corresponding and longitudinally arranged with connecting rod position, even
Extension bar lateral surface is caught in sliding slot.Connection is realized between inner cylinder and tubular skeleton by way of card slot, it is only necessary to by tubular
Skeleton is inserted into from inner cylinder upper end, so that the mounting means of tubular skeleton is very quick and easy, effectively increases assembly effect
Rate.
Preferably, being connected with circular ring cover on upper annulus, upper circular ring cover includes upper cover body annular in shape and is fixed on upper cover
Upper annulus protrusion on body lower surface, the upper surface of upper annulus are equipped with the upper annular groove being caught in completely for upper annulus protrusion, yarn
The upper end of cloth is pressed between annulus protrusion and upper annular groove.
Preferably, being connected with lower circular ring cover on lower annulus, lower circular ring cover includes lower cover annular in shape and consolidates respectively
The first annulus protrusion being scheduled in the upper and lower surfaces of lower cover and the second annulus protrusion, on the lower surface of lower annulus on set
There is the first annular slot being caught in completely for the first annulus protrusion, the bottom surface of inner cylinder is equipped with to be caught in completely for the second annulus protrusion
The second annular groove, the lower end of gauze be pressed in the second annulus protrusion the second annular groove between.Gauze is in tubular skeleton
On connection type, gauze is quickly placed in inner cylinder, guarantee gauze can be stably fixed at inner cylinder
While interior, moreover it is possible to realize the quick-replaceable of gauze.
Preferably, being fixed with cylinder on the upper end exterior surface of outer barrel, the telescopic rod of cylinder is longitudinally arranged and protrudes into
In outer barrel, the end for protruding into outer barrel of telescopic rod is fixed with stripper plate, and stripper plate can be from inner cylinder under telescopic rod effect
Body upper end is protruded into inner cylinder.The sludge in inner cylinder is further compressed by stripper plate, so that inner cylinder is intracorporal
Moisture is further excluded, and the moisture content in sludge is substantially reduced.
Preferably, setting on the lateral surface of stripper plate, there are four groove corresponding with connecting rod position, connecting rod medial surfaces
It can be caught in groove.It is connected by way of card slot connects between stripper plate and tubular skeleton, further ensures stripper plate
When compressing to sludge, the job stability of stripper plate, compresses it steadily to sludge.
Preferably, transmission mechanism includes the motor being fixed on outer barrel lateral wall, it is fixed on the motor shaft of motor
Driving pulley, rotation seat is fixed on the inner bottom surface of outer barrel, and rotation seat is equipped with the shaft that can be rotated, the upper end of shaft
It is connected on the bottom surface of inner cylinder, outer barrel is stretched out in lower end, and the end of the stretching outer barrel of shaft, which is fixed with, passes through transmission
The driven pulley that band is connect with driving pulley.
Preferably, enters mud pipe is defeated mud hose, protruded into inside inner cylinder from the side wall of outer barrel.Defeated mud hose can be stretched
Enter or draw back inner cylinder, defeated mud hose is avoided to impact the movement of the stripper plate above inner cylinder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of centrifugal device in the embodiment of the present invention 1.
Fig. 2 is the structural schematic diagram of inner cylinder in Fig. 1.
Fig. 3 is the structural schematic diagram of tubular skeleton in Fig. 1.
Fig. 4 is the structural schematic diagram of connecting rod in Fig. 3.
Fig. 5 is the structural schematic diagram of upper circular ring cover in the embodiment of the present invention 1.
Fig. 6 is the structural schematic diagram of lower circular ring cover in the embodiment of the present invention 1.
Fig. 7 is the structural schematic diagram of settler in the embodiment of the present invention 1.
Fig. 8 is the structural schematic diagram of disc plate in Fig. 7.
Fig. 9 is the structural schematic diagram of cylinder in Fig. 7.
Figure 10 is the structural schematic diagram of rubber ring in Fig. 8.
Figure 11 is the structural schematic diagram of enters mud pipe in the embodiment of the present invention 2.
Figure 12 is the structural schematic diagram of pressure plare in Figure 11.
The toponym that each number designation is referred in attached drawing is as follows: 1-centrifugal device, 2-settlers, 101-are outside
Cylinder, 102-inner cylinders, 103-enters mud pipes, 104-transmission mechanisms, 105-cylindrical bodies, 106-water holes, 107-cylinders
Shape skeleton, 108-upper annulus, 109-lower annulus, 110-connecting rods, 111-U-shaped card slots, 112-sliding slots, 113-upper annulus
Lid, 114-upper cover bodies, 115-upper annulus protrusions, 116-upper annular grooves, 117-lower circular ring covers, 118-lower covers, 119-
First annulus protrusion, the 120-the second annulus protrusion, 121-first annular slots, the 122-the second annular groove, 123-cylinders,
124-stripper plates, 125-grooves, 126-motors, 128-rotation seats, 129-shafts, 130-driven pulleys, 131-are outside
Pipe, 132-inner tubes, 133-annular elastomeric spring abutments, 134-springs, 135-pressure plares, 136-annular slabs, 137-connecting rods,
138-plectanes, 139-annular grooves, 140-circular troughs, 201-mud chambers, 202-outer housings, 203-collection water bodys, 204-rows
Mud mouth, 205-disc plates, 206-cylinders, 207-bull sticks, 208-perforation, 209-first through hole, the 210-the second through-hole,
211-push-pull rods, 212-fasteners, 213-fixing seats, 214-circular filter screens, 215-annular protrusions, 216-annular accommodatings
Slot, 217-first annular recessed shoulders, the recessed shoulder of the 218-the second annular, 219-sealing rings, 220-rubber rings, 221-elastic circular arcs
Salient point, 222-arc grooves, 223-water pumps, 224-drainpipes, 225-water tanks, 226-flushing pipes, 227-flushing valves.
Specific embodiment
Present invention is further described in detail with embodiment with reference to the accompanying drawing.
Embodiment 1
A kind of sludge treatment equipment, as shown in figs 1 to 6, including centrifugal device 1, centrifugal device 1 include 101 He of outer barrel
The inner cylinder 102 being set in outer barrel 101, outer barrel 101 are equipped with the enters mud pipe that raw sewage is conveyed into inner cylinder 102
103 and the transmission mechanism 104 for rotating inner cylinder 102, wherein enters mud pipe 103 is defeated mud hose, from outer barrel 101
Side wall protrudes into inside inner cylinder 102, and when use needs for be inserted at 103 mouthfuls of enters mud pipe on outer barrel 101 defeated mud hose, and makes
Obtaining defeated mud hose end can be deep into inner cylinder 102, and the stripper plate 124 for being now placed in top is at the highest notch, and portion carries out
Squeezing action.
Inner cylinder 102 includes cylindrical body 105, is evenly distributed with multiple water holes 106 on the side wall of cylindrical body 105,
Tubular skeleton 107 is equipped with inside cylindrical body 105, tubular skeleton 107 is including upper annulus 108, lower annulus 109 and for connecting
The outer cover of four connecting rods 110 of upper annulus 108 and lower annulus 109, tubular skeleton 107 is equipped with Tubular shape gauze, Tubular shape gauze
It is pressed in by tubular skeleton 107 on the inner wall of cylindrical body 105.
By the setting tubular skeleton 107 in inner cylinder 102 in this implementation, the effect to placement gauze is primarily served,
Gauze is tightly fitted on the inner wall of inner cylinder 102, when carrying out centrifugal mud and water separation, due to being provided with gauze in cylinder,
Gauze is substantially blocked on compared to enabling to be thrown out of containing the mud compared with juicy is more difficult for filter screen
On the inside of gauze, it is capable of the realization mud-water separation of high degree.
The middle position at 110 both ends of connecting rod is equipped with opening backwards to the U-shaped card at 110 center of connecting rod in the present embodiment
Slot 111, the U-shaped card slot 111 at 110 both ends of connecting rod respectively from the lower end surface of upper annulus 108 and the upper surface of lower annulus 109 with it is upper
Annulus 108 and the engaging of lower annulus 109.Upper annulus 108 in the present embodiment is identical with the inner and outer diameter of lower annulus 109, that is, connects
The width of bar 110 is greater than the annular width of upper annulus 108, lower annulus 109, so that the medial surface and lateral surface of connecting rod 110 point
It Wei Yu not cylinder inner side and outer side where upper and lower annulus 109.Wherein, set on the inner sidewall of inner cylinder 102 there are four with connection
110 position of bar is corresponding and longitudinally arranged sliding slot 112,110 lateral surface of connecting rod are caught in sliding slot 112.
In the present embodiment, circular ring cover 113 is connected on upper annulus 108, upper circular ring cover 113 includes upper cover body annular in shape
114 and the upper annulus protrusion 115 that is fixed on 114 lower surface of upper cover body, the upper surface of upper annulus 108 be equipped with convex for upper annulus
Rise the 115 upper annular grooves 116 being caught in completely, the upper end of gauze be pressed in annulus protrusion 115 with upper annular groove 116 it
Between.Lower circular ring cover 117 is connected on lower annulus 109, lower circular ring cover 117 includes lower cover 118 annular in shape and fixes respectively
The first annulus protrusion 119 and the second annulus protrusion 120 in the upper and lower surfaces of lower cover 118, under lower annulus 109
The first annular slot 121 being caught in completely for the first annulus protrusion 119 is equipped on surface, the bottom surface of inner cylinder 102, which is equipped with, to be supplied
The second annular groove 122 that second annulus protrusion 120 is caught in completely, the lower end of gauze be pressed in the second annulus protrusion 120 with
Between second annular groove 122.
The upper end of tubular skeleton 107 from inner cylinder 102 is downwardly into inner cylinder 102, and by sliding slot 112 and even
The firm of tubular skeleton 107 is realized in cooperation between extension bar 110, and the bottom end of cylindrical body 105 passes through the second annulus protrusion
120 consolidate again with the realization of the second annular groove 122, fully ensure that the stability of cylindrical body 105.And pass through this kind of mode reality
The connection of existing cylindrical body 105, gauze are socketed on cylindrical body 105, and inner cylinder 102 is pressed in by way of crimping
It is interior, when gauze after a period of operation, due to sludge have certain corrosivity, it is therefore desirable to often replace gauze, pass through
This kind of mode can be realized the quick-replaceable of gauze.
Cylinder 123 is fixed in the present embodiment on the upper end exterior surface of outer barrel 101, the telescopic rod of cylinder 123 is longitudinal
It arranges and protrudes into outer barrel 101, the end for protruding into outer barrel 101 of telescopic rod is fixed with stripper plate 124, and stripper plate 124 exists
It can be protruded into inner cylinder 102 from 102 upper end of inner cylinder under telescopic rod effect.There are four being set on the lateral surface of stripper plate 124
Groove 125 corresponding with 110 position of connecting rod, 110 medial surface of connecting rod can be caught in groove 125.
The stripper plate 124 that 102 inside mud of inner cylinder is squeezed can be made by the setting on 102 top of inner cylinder
Proper centrifugation cylinder again further compresses the sludge in inner cylinder 102 by stripper plate 124 after carrying out centrifugation water dumping, into
The draining of one step, substantially reduces the moisture content in sludge.
Transmission mechanism 104 includes the motor 126 being fixed on 101 lateral wall of outer barrel, the electricity of motor 126 in the present embodiment
It is fixed with driving pulley 127 on arbor, rotation seat 128 is fixed on the inner bottom surface of outer barrel 101, rotation seat 128 is equipped with energy
The shaft 129 enough rotated, the upper end of shaft 129 are connected on the bottom surface of inner cylinder 102, and outer barrel 101 is stretched out in lower end,
The end of the stretching outer barrel 101 of shaft 129 is fixed with the driven pulley 130 connecting by conveyer belt with driving pulley 127.It opens
After dynamic motor 126, motor 126 drives driven pulley 130 to rotate by driving pulley 127, and driven pulley 130 drives shaft 129
Rotation of the inner cylinder 102 in outer barrel 101 is then realized in rotation, realizes centrifugal mud and water separation.
As shown in Fig. 7-Figure 10, the sludge treatment equipment further includes settler 2 in the present embodiment, and settler 2 includes
Mud chamber 201, mud chamber 201 include outer housing 202 and are set to the inside of outer housing 202 and can be along 202 inner wall of outer housing
The collection water body 203 of lower slider, the lower end of outer housing 202 are equipped with mud discharging mouth 204, and collection water body 203 includes disc plate 205 and cylinder
Body 206, the center of 205 upper surface of disc plate are connected with one and are longitudinally arranged and upper end is pierced by 202 upper end cover of outer housing
The upper end of bull stick 207, bull stick 207 is fixed with handle, bull stick 207 can be driven to rotate by the way that handle is manually operated, cylinder
206 are set on 205 surface of disc plate and are equipped with the perforation 208 passed through for bull stick 207 in the middle part of cylinder 206, and disc plate 205 exists
Bull stick 207 can rotate under acting on relative to cylinder 206；Disc plate 205 is equipped with the multiple first through hole 209 being evenly arranged,
The bottom surface of cylinder 206 is equipped with can be with one-to-one second through-hole 210 of first through hole 209, and disc plate 205 is with respect to cylinder
First through hole 209 is staggered completely with the second through-hole 210 when 1/4 circle of rotation of body 206.
A longitudinally arranged push-pull rod 211 is connected on the bottom surface of cylinder 206, the upper end of push-pull rod 211 is pierced by outer
202 upper end cover of shell and push-pull rod 211 are equipped with the fastener 212 limited to push-pull rod 211.Wherein, cylinder 206
Bottom surface is equipped with a band internal thread fixing seat 213, and push-pull rod 211 is threaded rod and is threadedly attached in fixing seat 213
On, fastener 212 is fastening nut and is fastened on the outer surface of 202 upper end cover of outer housing.Push-pull rod 211 can be realized to collection
The control that water body 203 slides up and down, in order to collect water body 203 to more efficient, a greater degree of receipts of upper water in mud chamber 201
Collection, sufficiently reduces the moisture content in mud, and push-pull rod 211 limits the position limit for enabling to collection water body 203 by fastening nut
Position and releasing limit are more convenient.
In addition, a circular filter screen 214, the setting of circular filter screen are fixed in the present embodiment on the lower surface of disc plate 205
It is internal into catchmenting through first through hole and the second through-hole can to further avoid the indoor sludge of lower part precipitating.When operation, when heavy
After a certain period of time, lower leaf in formation can release the limit of fastening nut to sludge settling at this time in shallow lake room 201, so that push-and-pull
Bar 211 is moved down water body 203 is collected, and is slowly moved to muddy water boundary, collects the first through hole 209 on water body 203 at this time
It is in aligned condition with the second through-hole 210, since sludge quality is larger, in the case where sludge is in complete precipitated form, generally not
It can float up again, water can be slowly upward through the second through-hole 210 from first through hole 209 during collection water body 203 moves down
Infiltration, and can further prevent sludge from entering first through hole 209 under the action of circular filter screen 214, when upper water and lower layer
After mud is separated by collection water body 203 substantially, then bull stick 207 is rotated, so that first through hole 209 is mutually staggered with the second through-hole 210, this
When collection water body 203 be in closed state, then entire collection water body 203 is pulled upwardly by push-pull rod 211 and bull stick 207,
Realize mud-water separation, this kind of mode can effectively solve the problem that existing mud chamber's mud-water separation treatment effeciency is low, and mudline
The supernatant at place be difficult to extract cause sludge still moisture content with higher the problem of.
And a water pump for being set to 201 upper end of mud chamber is further fixed in the present embodiment on the lateral wall of outer housing 202
223, the drainpipe 224 that can extend into cylinder 206 is connected on water pump 223, further includes by an outlet pipe and water pump 223
The water tank 225 of connection, the side wall of water tank 225 are equipped with the flushing pipe 226 being connected to 201 lower end of mud chamber, in flushing pipe 226
Water pump 223 is opened equipped with flushing valve 227, therefore when collecting water body 203 and being pulled upwardly certain position, it will be in collection water body 203
Water is pumped into water tank 225 and is collected.While extracting water also spoil disposal can be carried out by mud discharging mouth 204 to mud chamber 201,
Mud chamber 201 after a period of use, additionally it is possible to by the way that the water in water tank 225 to be rinsed 201 lower part of mud chamber, protect
Demonstrate,prove the lasting effective use of mud chamber 201.
Connection in the present embodiment between disc plate 205 and cylinder 206 also passes through flowering structure such as and realizes: disc plate 205
Upper surface be equipped with annular protrusion 215, the lower surface of cylinder 206 is equipped with annular accommodating be inserted into for annular protrusion 215
Slot 216, the connection type between disc plate and cylinder makes the opposite sliding that the two can be more stable, while realizing the two
Quick assembling and disassembly.Be fixed with a rubber ring 220 on bull stick 207 with the junction of cylinder 206, rubber ring 220 it is outer
Set on side wall there are four the elastic circular arc salient point 221 that is evenly arranged, set on the inner sidewall of the perforation 208 of cylinder 206 there are four
Arc groove 222 corresponding with elastic circular arc salient point 221.On the one hand the setting of rubber ring 220 is capable of forming bull stick 207 and perforation
Clearance seal between 208 makes itself and arc groove on the other hand by the way that elastic circular arc salient point 221 is arranged on rubber ring 220
222 cooperations, so that operator can be caught in different annular grooves by elastic circular arc salient point 221 when bull stick 207 rotates
The rationally circle number that control disc plate 205 is rotated relative to cylinder 206, that is, control between first through hole 209 and the second through-hole 210
Whether it is aligned, to realize whether collection 203 bottom of water body is in sealing state.
In addition, forming first annular recessed shoulder 217, the lateral wall of the lower end of cylinder 206 on the lateral wall of disc plate 205
Upper to form the second recessed shoulder 218 of annular, first annular recessed shoulder 217 and the second recessed shoulder 218 of annular are collectively configured to an annular groove, ring
Sealing ring 219 is equipped in connected in star, the setting of sealing ring 219 can be realized between collection 203 side wall of water body and 202 inner wall of outer housing
Clearance seal, prevent from causing 201 lower part mud of mud chamber to be dug from the gap location is overboard in collection 203 uphill process of water body, influence
Collection water body 203 is collected water body.
Embodiment 2
With embodiment 1, as shown in Figure 11, Figure 12, except that enters mud pipe 103 includes being fixed on outer cylinder in the present embodiment
In outer tube 131 on 101 side wall of body and one end insertion outer tube 131 and can along 131 inner wall of outer tube inner tube 132 in axial sliding,
The inner wall of outer tube 131 is equipped with annular elastomeric spring abutment 133, is connected with the spring axially arranged along outer tube 131 on annular elastomeric spring abutment 133
134, one end of the separate annular elastomeric spring abutment 133 of spring 134 is connected on the end of insertion outer tube 131 of inner tube 132.Inner tube
The end of 132 insertion outer tube 131 is fixed with a pressure plare 135, and pressure plare 135 is including annular slab 136 and passes through two companies
Bar 137 is connected to the plectane 138 at 136 middle part of annular slab, and the upper surface of annular slab 136 is equipped with annular groove 139, plectane 138
Upper surface is equipped with circular trough 140, and the lower surface of pressure plare 135 is fixed on the end face of inner tube 132, the separate ring of spring 134
One end of shape spring base 133 is connected in annular groove 139.
Enters mud pipe be designed to be able to according to whether have sludge enter come the form for enters mud pipe length of stretching, can effectively solve the problem that
In outer barrel the problem of the reasonable Arrangement of space, enough activity spaces are provided for other component in outer barrel.
By the design to sludge pipe in the present embodiment, so that after sludge enters sludge pipe, impact force and pressure
Meeting so that inner tube 132 stretches out outer tube 131, and is extend into so that pressure plare 135 overcomes the elastic force of spring 134 to push inner tube 132
101 upper end of outer barrel, so that sludge enters inner cylinder 102, when being discharged into without sludge, inner tube under the action of spring 134
132 retract outer tube 131, and enters mud pipe 103 will not stop the decline of stripper plate 124 to carry out into one the sludge in inner cylinder 102 at this time
Step compression, by this kind of enters mud pipe 103, without being inserted into or drawing back back and forth defeated mud hose because of the up and down of stripper plate 124,
It only needs to control whether into mud, i.e., the length of controllable enters mud pipe 103 realizes the limitation for releasing and declining stripper plate 124, significantly
Operational sequence is simplified, mud-water separation efficiency is improved.The design of annular groove 139 and circular trough 140 enables to sludge to pressure
Power plate 135 provides bigger pressure, fully ensures that it can overcome 134 elastic force of spring that inner tube 132 is made to stretch out outer tube 131.
In short, the foregoing is merely presently preferred embodiments of the present invention, it is all according to equalization made by scope of the present invention patent
Variation and modification, shall all be covered by the patent of the invention.
Claims (9)
1. a kind of sludge treatment equipment, including centrifugal device (1), it is characterised in that: centrifugal device (1) includes outer barrel (101)
With the inner cylinder (102) being set in outer barrel (101), outer barrel (101), which is equipped with, is conveyed into inner cylinder (102) for raw sewage
Enters mud pipe (103) and transmission mechanism (104) for rotating inner cylinder (102), inner cylinder (102) includes cylindrical body
(105), it is evenly distributed with multiple water holes (106) on the side wall of cylindrical body (105), cylinder is equipped with inside cylindrical body (105)
Shape skeleton (107), tubular skeleton (107) include upper annulus (108), lower annulus (109) and for connect upper annulus (108) with
The outer cover of four connecting rods (110) of lower annulus (109), tubular skeleton (107) is equipped with Tubular shape gauze, and Tubular shape gauze passes through cylinder
Shape skeleton (107) is pressed on the inner wall of cylindrical body (105).
2. a kind of sludge treatment equipment according to claim 1, it is characterised in that: the interposition at connecting rod (110) both ends
It sets and is equipped with opening backwards to the U-shaped card slot (111) at connecting rod (110) center, the U-shaped card slot (111) point at connecting rod (110) both ends
Do not engage from the lower end surface of upper annulus (108) and the upper surface of lower annulus (109) with upper annulus (108) and lower annulus (109).
3. a kind of sludge treatment equipment according to claim 2, it is characterised in that: set on the inner sidewall of inner cylinder (102)
There are four sliding slot (112) corresponding and longitudinally arranged with connecting rod (110) position, connecting rod (110) lateral surface is caught in sliding slot
(112) in.
4. a kind of sludge treatment equipment according to claim 1, it is characterised in that: be connected with circle on upper annulus (108)
Ring cowling (113), upper circular ring cover (113) include upper cover body annular in shape (114) and are fixed on upper on upper cover body (114) lower surface
Annulus protrusion (115), the upper surface of upper annulus (108) are equipped with the upper annular groove being caught in completely for upper annulus raised (115)
(116), the upper end of gauze is pressed between annulus raised (115) and upper annular groove (116).
5. a kind of sludge treatment equipment according to claim 1, it is characterised in that: be connected with lower circle on lower annulus (109)
Ring cowling (117), lower circular ring cover (117) include lower cover annular in shape (118) and the upper table for being separately fixed at lower cover (118)
The first annulus on face and lower surface raised (119) and the second annulus protrusion (120), on the lower surface of lower annulus (109) on set
There is the first annular slot (121) being caught in completely for the first annulus raised (119), the bottom surface of inner cylinder (102), which is equipped with, supplies second
The second annular groove (122) that annulus protrusion (120) is caught in completely, it is raised (120) that the lower end of gauze is pressed in the second annulus
Between the second annular groove (122).
6. a kind of sludge treatment equipment according to claim 2, it is characterised in that: the upper end cover appearance of outer barrel (101)
It is fixed on face cylinder (123), the telescopic rod of cylinder (123) is longitudinally arranged and protrudes into outer barrel (101), and telescopic rod protrudes into
The end of outer barrel (101) is fixed with stripper plate (124), and stripper plate (124) can be from inner cylinder (102) under telescopic rod effect
Upper end is protruded into inner cylinder (102).
7. a kind of sludge treatment equipment according to claim 6, it is characterised in that: set on the lateral surface of stripper plate (124)
There are four groove (125) corresponding with connecting rod (110) position, connecting rod (110) medial surface can be caught in groove (125).
8. a kind of sludge treatment equipment according to claim 1, it is characterised in that: transmission mechanism (104) includes being fixed on
Motor (126) on outer barrel (101) lateral wall is fixed with driving pulley (127), outer barrel on the motor shaft of motor (126)
(101) it is fixed on inner bottom surface rotation seat (128), rotation seat (128) is equipped with the shaft (129) that can be rotated, shaft
(129) upper end is connected on the bottom surface of inner cylinder (102), and outer barrel (101) are stretched out in lower end, and shaft (129) are stretched
The end of outer barrel (101) is fixed with the driven pulley (130) connecting by conveyer belt with driving pulley (127) out.
9. a kind of sludge treatment equipment according to claim 1, it is characterised in that: enters mud pipe (103) is defeated mud hose, from
It is internal that the side wall of outer barrel (101) protrudes into inner cylinder (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811389105.5A CN109250888A (en) | 2018-11-21 | 2018-11-21 | A kind of sludge treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811389105.5A CN109250888A (en) | 2018-11-21 | 2018-11-21 | A kind of sludge treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109250888A true CN109250888A (en) | 2019-01-22 |
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ID=65043835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811389105.5A Pending CN109250888A (en) | 2018-11-21 | 2018-11-21 | A kind of sludge treatment equipment |
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| CN110316934A (en) * | 2019-07-28 | 2019-10-11 | 南京汉尔斯生物科技有限公司 | A kind of device for dehydrating sladge waste and its sewage treatment mechanism |
| CN110682411A (en) * | 2019-09-05 | 2020-01-14 | 陕西航天长城环保科技发展有限公司 | Device for making building materials by utilizing river sludge resource |
| CN111013203A (en) * | 2019-12-31 | 2020-04-17 | 深圳市华域环保科技有限公司 | Pipeline for separating slurry water and sand |
| CN112225423A (en) * | 2020-10-27 | 2021-01-15 | 湖南青涟环保科技有限公司 | Sludge concentration and dehydration device for sewage treatment |
| CN112657273A (en) * | 2020-12-08 | 2021-04-16 | 萍乡宝海锌营养科技有限公司 | Production zinc sulfate is with high-efficient belt cleaning device of filter pressing cloth |
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| CN112657273A (en) * | 2020-12-08 | 2021-04-16 | 萍乡宝海锌营养科技有限公司 | Production zinc sulfate is with high-efficient belt cleaning device of filter pressing cloth |
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Application publication date: 20190122 |