CN213570086U

CN213570086U - Organic high-efficient sludge dewatering processing apparatus

Info

Publication number: CN213570086U
Application number: CN202022313436.XU
Authority: CN
Inventors: 王烨煜; 王德梁; 王明山; 王明林
Original assignee: Hubei Runchu Environmental Technology Co ltd
Current assignee: Hubei Runchu Environmental Technology Co ltd
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-06-29
Anticipated expiration: 2030-10-17

Abstract

The utility model discloses an organic high-efficiency sludge dewatering treatment device, which comprises a first treatment bin and a second treatment bin, wherein a first shell is welded on the inner side wall of the first treatment bin, a first through groove is formed in the lower surface of the first shell, and a first filter screen is welded on the inner side wall of the first shell; promote the mud in the clamp plate extrusion first casing through electric putter, thereby extrude water wherein, then carry the inside of staving through remaining mud in the sludge pump in with the first casing, then drive the staving through the motor and carry out high-speed rotation, because in the mud solid, the produced difference of liquid specific gravity difference, thereby the second through-channel groove that thereby the water in the messenger mud staving lateral wall was seted up discharges, then mud can assemble the center department of staving, thereby discharge through the mud pipe, can carry out the efficient dehydration to mud through above-mentioned mode, thereby avoided the problem of relapseing the dehydration to mud, the cost of sludge treatment has been saved, thereby the practicality has been improved.

Description

Organic high-efficient sludge dewatering processing apparatus

Technical Field

The utility model relates to a sludge dewatering technical field specifically is an organic high-efficient sludge dewatering processing apparatus.

Background

The sludge dewatering is a final ending process of sewage treatment, the sludge slurry containing a large amount of harmful substances is subjected to final solid-liquid separation by using a dewatering device, water in the sludge slurry is removed, solid sludge is obtained, the next step of sludge treatment and transportation is facilitated, and the sludge dewatering is a sludge treatment method for removing water from the fluid primary, concentrated or digested sludge and converting the fluid primary, concentrated or digested sludge into semisolid or solid sludge blocks. After dewatering, the water content of the sludge can be reduced to fifty-five percent to eighty percent, depending on the properties of the sludge and the sediments and the efficiency of the dewatering equipment. The further dehydration of the sludge is called sludge drying, and the moisture content of the dried sludge is less than ten percent.

The existing sludge dewatering method generally adopts a filter press or a natural drying method to dewater sludge, but the common filter press reduces the dewatering rate of the sludge, so that the sludge is required to be dewatered repeatedly, the cost of the sludge treatment is greatly increased, the practicability of the sludge is reduced, although the dewatering rate of the natural drying method can reach eighty-five percent, the time spent by the natural drying method is too long, and therefore, the organic high-efficiency sludge dewatering treatment device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an organic high-efficient sludge dewatering processing apparatus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an organic efficient sludge dewatering treatment device comprises a first treatment bin and a second treatment bin, wherein a first shell is welded on the inner side wall of the first treatment bin, a first through groove is formed in the lower surface of the first shell, a first filter screen is welded on the inner side wall of the first shell, filter cloth is bonded on the inner side wall of the first shell, a second shell is connected to the upper surface of the first treatment bin through threads, an electric push rod is connected to the inner side wall of the second shell through threads, one end of a piston rod of the electric push rod sequentially penetrates through the inner side bottom wall of the second shell and the upper surface of the first treatment bin, a pressing plate is connected to the inner side wall of the second treatment bin through threads, a barrel body is arranged inside the second treatment bin, second through grooves which are arranged at equal intervals are formed in the outer side wall of the barrel body, a second filter screen is welded on the inner side wall of the second, the inside wall threaded connection of protective housing has the motor, the output shaft fixedly connected with straight-teeth gear of motor, the lateral wall welding of staving has the gear ring, the lateral wall of straight-teeth gear is connected with the lateral wall meshing of gear ring, the lower surface welding of staving has annular slider, annular spout has been seted up to the inboard diapire of second processing storehouse, the inside wall sliding connection of annular slider is in the inside wall of annular spout.

As further preferable in the present technical solution: be equipped with the sludge pump between first processing bin and the second processing bin, the mud inlet threaded connection of sludge pump has first connecting pipe, the one end that the sludge pump was kept away from to first connecting pipe runs through the lateral wall of first processing bin and inserts in the inside of first casing, the mud outlet threaded connection of sludge pump has the second connecting pipe, the one end that the sludge pump was kept away from to the second connecting pipe runs through the upper surface of second processing bin and inserts in the inside of staving 10.

As further preferable in the present technical solution: the upper surface in first processing bin is pegged graft and is had the inlet pipe, the top intercommunication of inlet pipe has the feeder hopper, the upper surface in first processing bin is pegged graft and is had the dosing pipe.

As further preferable in the present technical solution: the lower surface of the first treatment bin is communicated with a first water discharge pipe, the lower surface of the barrel body is communicated with a sludge discharge pipe, the bottom end of the sludge discharge pipe penetrates through the inner side bottom wall of the second treatment bin, and the lower surface of the second treatment bin is symmetrically communicated with two second water discharge pipes.

As further preferable in the present technical solution: equal fixedly connected with water valve of mouth of pipe department of first drain pipe and second drain pipe, the inboard diapire symmetric welding in first processing bin has two drainage plates.

As further preferable in the present technical solution: the front surface in first processing bin and second processing bin all articulates through the hinge has the door, the front surface fixedly connected with observation window of door, the lateral wall bonding of door has sealed pad.

Compared with the prior art, the beneficial effects of the utility model are that: promote the mud in the clamp plate extrusion first casing through electric putter, thereby extrude water wherein, then carry the inside of staving through remaining mud in the sludge pump in with the first casing, then drive the staving through the motor and carry out high-speed rotation, because in the mud solid, the produced difference of liquid specific gravity difference, thereby the second through-channel groove that thereby the water in the messenger mud staving lateral wall was seted up discharges, then mud can assemble the center department of staving, thereby discharge through the mud pipe, can carry out the efficient dehydration to mud through above-mentioned mode, thereby avoided the problem of relapseing the dehydration to mud, the cost of sludge treatment has been saved, thereby the practicality has been improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the connection structure of the motor, the protective housing and the spur gear of the present invention.

Fig. 3 is an enlarged view of the structure of the region a in fig. 1 according to the present invention.

Fig. 4 is a schematic view of a connection structure between the first treatment chamber and the chamber door.

Fig. 5 is a schematic view of the connection structure between the bin gate and the sealing gasket of the present invention.

In the figure: 1. a first processing bin; 2. a second treatment bin; 3. a first housing; 4. a first through groove; 5. a first filter screen; 6. filtering cloth; 7. a second housing; 8. an electric push rod; 9. pressing a plate; 10. a barrel body; 11. a second through groove; 12. a second filter screen; 13. a protective shell; 14. a motor; 15. a spur gear; 16. a gear ring; 17. an annular slider; 18. an annular chute; 19. a sludge pump; 20. a first connecting pipe; 21. a second connecting pipe; 22. a feed pipe; 23. a feed hopper; 24. a medicine feeding pipe; 25. a first drain pipe; 26. a sludge discharge pipe; 27. a second drain pipe; 28. a water valve; 29. a drainage plate; 30. a bin gate; 31. an observation window; 32. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: an organic high-efficiency sludge dewatering treatment device comprises a first treatment bin 1 and a second treatment bin 2, wherein a first shell 3 is welded on the inner side wall of the first treatment bin 1, a first through groove 4 is formed in the lower surface of the first shell 3, a first filter screen 5 is welded on the inner side wall of the first shell 3, filter cloth 6 is bonded on the inner side wall of the first shell 3, a second shell 7 is in threaded connection with the upper surface of the first treatment bin 1, an electric push rod 8 is in threaded connection with the inner side wall of the second shell 7, one end of a piston rod of the electric push rod 8 sequentially penetrates through the inner side bottom wall of the second shell 7 and is in threaded connection with the upper surface of the first treatment bin 1, a barrel body 10 is arranged inside the second treatment bin 2, second through grooves 11 which are arranged at equal intervals are formed in the outer side wall of the barrel body 10, a second filter screen 12 is welded on the inner side wall of the second through grooves 11, the inside wall threaded connection of protective housing 13 has motor 14, the output shaft fixedly connected with straight-tooth gear 15 of motor 14, the lateral wall welding of staving 10 has gear ring 16, the lateral wall of straight-tooth gear 15 is connected with gear ring 16's lateral wall meshing, the lower surface welding of staving 10 has annular slider 17, annular spout 18 has been seted up to the inboard diapire of second treatment bin 2, the inside wall sliding connection of annular slider 17 is in the inside wall of annular spout 18.

In this embodiment, specifically: a sludge pump 19 is arranged between the first treatment bin 1 and the second treatment bin 2, a sludge inlet of the sludge pump 19 is in threaded connection with a first connecting pipe 20, one end of the first connecting pipe 20, which is far away from the sludge pump 19, penetrates through the outer side wall of the first treatment bin 1 and is inserted into the first shell 3, a sludge outlet of the sludge pump 19 is in threaded connection with a second connecting pipe 21, and one end of the second connecting pipe 21, which is far away from the sludge pump 19, penetrates through the upper surface of the second treatment bin 2 and is inserted into the barrel body 10; the sludge inside the first housing 3 is pumped away by the sludge pump 19 and then transferred to the tub 10 inside the second treating chamber 2 through the second connecting pipe 21.

In this embodiment, specifically: a feeding pipe 22 is inserted into the upper surface of the first treatment bin 1, the top of the feeding pipe 22 is communicated with a feeding hopper 23, and a dosing pipe 24 is inserted into the upper surface of the first treatment bin 1; through setting up inlet pipe 22 and feeder hopper 23, can be convenient for pour into the inside of first processing storehouse 1 with mud into, through setting up the pencil 24 that adds, can be convenient for pour into the inside of first processing storehouse 1 with the coagulant into.

In this embodiment, specifically: the lower surface intercommunication in first processing bin 1 has first drain pipe 25, the lower surface intercommunication of staving 10 has mud pipe 26, the inboard diapire of second processing bin 2 is run through to mud pipe 26's bottom, the lower surface symmetry intercommunication in second processing bin 2 has two second drain pipes 27, through setting up first drain pipe 25, can be convenient for discharge the water in first processing bin 1, through setting up mud pipe 26, can be convenient for discharge the mud in staving 10, through setting up second drain pipe 27, can be convenient for discharge the water in second processing bin 2.

In this embodiment, specifically: the water valves 28 are fixedly connected to the pipe orifices of the first drainage pipe 25 and the second drainage pipe 27, and two drainage plates 29 are symmetrically welded to the bottom wall of the inner side of the first treatment bin 1; the water valve 28 is arranged to control the flow of water, and the drainage plate 29 is arranged to guide the water.

In this embodiment, specifically: the front surfaces of the first treatment bin 1 and the second treatment bin 2 are hinged with bin doors 30 through hinges, the front surfaces of the bin doors 30 are fixedly connected with observation windows 31, and the outer side walls of the bin doors 30 are bonded with sealing gaskets 32; through setting up observation window 31, can observe the working condition in first processing storehouse 1 and the second processing storehouse 2, observation window 31 and door 30 pass through sealed fixed connection that glues to guarantee the leakproofness between observation window 31 and the door 30, through setting up sealed pad 32, can guarantee door 30 and first processing storehouse 1 and the second and handle the leakproofness between the storehouse 2.

Working principle or structural principle, when in use, the sludge is injected into the first treatment bin 1 through the feed hopper 23 and the feed pipe 22, the sludge falls into the first shell 3, then the coagulant is injected into the first treatment bin 1 through the dosing pipe 24, after the coagulant is contacted with the sludge, the separation speed of the coagulant and water can be accelerated, then the electric push rod 8 is controlled to be started through the switch group, the electric push rod 8 pushes the press plate 9 to move towards the inside of the first shell 3 through the piston rod of the electric push rod 8, so that the sludge is extruded, water in the sludge is extruded, the water can penetrate through the filter cloth 6 and the first filter screen 5, then flows to the inner bottom wall of the first treatment bin 1 through the first through groove 4, then is discharged from the inside of the first treatment bin 1 through the first water discharge pipe 25, the sludge can be intercepted in the first shell 3 by the filter cloth 6 and the first filter screen 5, then the sludge pump 19 is controlled to start through the switch group, so as to pump away the sludge in the first shell 3, then the sludge is conveyed to the barrel body 10 in the second treatment bin 2 through the second connecting pipe 21, then the motor 14 is controlled to start through the switch group, the motor 14 drives the spur gear 15 to rotate through the output shaft, the spur gear 15 drives the barrel body 10 to rotate through the meshing with the gear ring 16, the barrel body 10 can drive the annular slide block 17 to rotate in the annular chute 18, the barrel body 10 generates centrifugal force due to high-speed rotation, due to the difference generated by the difference of solid and liquid specific gravity in the sludge, the water in the sludge can be gathered towards the direction of the inner side wall of the barrel body 10, then the water is thrown out of the interior of the barrel body 10 through the second through groove 11, so as to enter the interior of the second treatment bin 2, and the sludge can be gradually gathered at the center of the barrel body 10 along with the centrifugal force, and finally discharged from the inside of the tub 10 through the sludge discharge pipe 26, and the water inside the second treatment chamber 2 is discharged from the inside of the second treatment chamber 2 through the second water discharge pipe 27, wherein the first filter 5 and the second filter 12 are both of a wire mesh structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an organic high-efficient sludge dewatering processing apparatus, includes first processing bin (1) and second processing bin (2), its characterized in that: the inner side wall of the first treatment bin (1) is welded with a first shell (3), the lower surface of the first shell (3) is provided with a first through groove (4), the inner side wall of the first shell (3) is welded with a first filter screen (5), the inner side wall of the first shell (3) is bonded with a filter cloth (6), the upper surface of the first treatment bin (1) is in threaded connection with a second shell (7), the inner side wall of the second shell (7) is in threaded connection with an electric push rod (8), one end of a piston rod of the electric push rod (8) sequentially penetrates through the inner side bottom wall of the second shell (7) and the upper surface of the first treatment bin (1) and is in threaded connection with a pressing plate (9), a bucket body (10) is arranged inside the second treatment bin (2), the outer side wall of the bucket body (10) is provided with a second through groove (11) arranged at equal intervals, the inner side wall of the second through groove (11) is welded, one side threaded connection of storehouse (2) inner wall is handled to the second has protective housing (13), the inside wall threaded connection of protective housing (13) has motor (14), the output shaft fixedly connected with straight-teeth gear (15) of motor (14), the lateral wall welding of staving (10) has gear ring (16), the lateral wall of straight-teeth gear (15) is connected with the lateral wall meshing of gear ring (16), the lower surface welding of staving (10) has annular slider (17), annular spout (18) have been seted up to the inboard diapire of storehouse (2) is handled to the second, the inside wall sliding connection of annular slider (17) is in the inside wall of annular spout (18).

2. The organic high-efficiency sludge dewatering treatment device according to claim 1, characterized in that: be equipped with sludge pump (19) between first processing storehouse (1) and second processing storehouse (2), sludge pump (19) advance mud mouth threaded connection has first connecting pipe (20), the one end that sludge pump (19) were kept away from in first connecting pipe (20) runs through the lateral wall of first processing storehouse (1) and inserts in the inside of first casing (3), the mud outlet threaded connection of sludge pump (19) has second connecting pipe (21), the one end that sludge pump (19) were kept away from in second connecting pipe (21) runs through the upper surface of second processing storehouse (2) and inserts in the inside of staving (10).

3. The organic high-efficiency sludge dewatering treatment device according to claim 1, characterized in that: the upper surface of first processing bin (1) is pegged graft and is had feed pipe (22), the top intercommunication of feed pipe (22) has feeder hopper (23), the upper surface of first processing bin (1) is pegged graft and is had dosing pipe (24).

4. The organic high-efficiency sludge dewatering treatment device according to claim 1, characterized in that: the lower surface intercommunication in first processing storehouse (1) has first drain pipe (25), the lower surface intercommunication of staving (10) has mud pipe (26), the inboard diapire of second processing storehouse (2) is run through to the bottom of mud pipe (26), the lower surface symmetry intercommunication in second processing storehouse (2) has two second drain pipes (27).

5. The organic high-efficiency sludge dewatering treatment device according to claim 4, characterized in that: the equal fixedly connected with water valve (28) of mouth of pipe department of first drain pipe (25) and second drain pipe (27), the inboard diapire symmetrical welding of first processing bin (1) has two drainage plates (29).

6. The organic high-efficiency sludge dewatering treatment device according to claim 1, characterized in that: the front surface of first processing bin (1) and second processing bin (2) all articulates through the hinge has door (30), the front surface fixedly connected with observation window (31) of door (30), the lateral wall of door (30) bonds and has sealed pad (32).