CN209815929U - Environment-friendly sludge treatment device - Google Patents

Abstract

The utility model discloses an environmental protection sludge treatment equipment, including the sedimentation tank, the filtering ponds have been installed to the bottom of sedimentation tank, the reaction tank has been installed to the bottom of filtering ponds, the base has been installed to the bottom of reaction tank, the outer wall of sedimentation tank, filtering ponds and reaction tank bottom side all is fixed with the supporting leg, the outer wall on sedimentation tank, filtering ponds and reaction tank top side all is fixed with the fixed block, the circular slot has all been seted up to the inside of fixed block and base, the supporting leg of sedimentation tank bottom is inserted in the circular slot of filtering ponds, the supporting leg of filtering ponds bottom is inserted in the circular slot of reaction tank, the supporting leg of reaction tank bottom is inserted in the circular slot of base, the discharge gate has all been seted up to the bottom of sedimentation tank and the bottom of filtering ponds. The utility model discloses set up reaction tank, filtering ponds and sedimentation tank, adopted the mode of sediment, filtration, addition flocculating agent, handled mud in proper order, can effectively get rid of the harmful substance in the mud.

Description

Environment-friendly sludge treatment device

Technical Field

The utility model relates to an environmental protection technology field specifically is an environmental protection type sludge treatment equipment.

Background

Sludge treatment, which is the process of concentrating, conditioning, dewatering, stabilizing, drying or incinerating sludge, has a variety of methods for treating sludge, physical, chemical or biological methods.

Along with the enhancement of environmental protection dynamics and people handle the further understanding of technical limitation to having sludge treatment, also attach more and more importance to sludge treatment simultaneously, the utility model particularly relates to an environmental protection type sludge treatment device.

However, the prior art has the following defects:

1. the existing sludge treatment device is inconvenient to clean the interior of the device after being used for a long time;

2. the existing sludge treatment device can not effectively remove harmful substances in the sludge.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an environmental protection type sludge treatment equipment has solved current sludge treatment equipment, is not convenient for wash the device is inside, can not very effectively get rid of the problem of the harmful substance in the mud moreover.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly sludge treatment device comprises a sedimentation tank, wherein a filter tank is arranged at the bottom of the sedimentation tank, a reaction tank is arranged at the bottom of the filter tank, a base is arranged at the bottom of the reaction tank, wherein,

supporting legs are fixed on the outer walls of the bottom sides of the sedimentation tank, the filtering tank and the reaction tank, fixed blocks are fixed on the outer walls of the top sides of the sedimentation tank, the filtering tank and the reaction tank, circular grooves are formed in the fixed blocks and the base, the supporting legs at the bottom of the sedimentation tank are inserted into the circular grooves of the filtering tank, the supporting legs at the bottom of the filtering tank are inserted into the circular grooves of the reaction tank, the supporting legs at the bottom of the reaction tank are inserted into the circular grooves of the base, discharge ports are formed in the bottom of the sedimentation tank and the bottom of the filtering tank, and screw covers are fixed on the discharge ports;

a filter screen is arranged in the filter tank, the filter screen is connected to the bottom of the annular frame, and the filter screen is placed at the position of an opening at the top of the filter tank;

be close to the fixed block the inlet pipe has been installed to the table wall of reaction tank, inlet pipe and fixed block on the reaction tank set up in turn, the axis of rotation has been installed to the inside of reaction tank, the side of axis of rotation is fixed with the stirring leaf, the motor has been installed to the bottom of reaction tank, the axis of rotation is fixed mutually with the link of motor.

Preferably, the reaction tank, the filtering tank and the sedimentation tank jointly form a treatment mechanism, and the sedimentation tank and the filtering tank are of funnel structures.

Preferably, the inner wall of the screw cap and the outer wall of the discharge port are both in a threaded structure, and the screw cap and the discharge port are in threaded connection.

Preferably, the inner ring diameter of the ring-shaped frame is smaller than that of the opening of the filter tank, and the outer ring diameter of the ring-shaped frame is larger than that of the opening of the filter tank.

Preferably, the motor, the stirring blades and the rotating shaft jointly form a stirring mechanism, and the stirring blades are symmetrically arranged around the central axis of the rotating shaft.

(III) advantageous effects

The utility model provides an environmental protection type sludge treatment equipment possesses following beneficial effect:

(1) the utility model discloses a by the reaction tank, filtering ponds and sedimentation tank have constituted processing mechanism jointly, during the use, inject the circular slot of base through the supporting leg ann with the reaction tank bottom, after that with the supporting leg ann of filtering ponds bottom in inserting the circular slot of reaction tank, inject the supporting leg ann of sedimentation tank bottom in the circular slot of filtering ponds again, make up in proper order, can be fine assemble into processing apparatus for using, and after using for a long time, also make things convenient for the processing mechanism dismantlement separation, be favorable to rinsing the reaction tank alone, filtering ponds and sedimentation tank.

(2) The utility model discloses set up reaction tank, filtering ponds and sedimentation tank, adopted the mode of sediment, filtration, addition flocculating agent, handled mud in proper order, can effectively get rid of the harmful substance in the mud.

(3) The utility model discloses at inside rabbling mechanism that has set up motor, stirring leaf and axis of rotation and constitute jointly of reaction tank, during the use, through the effect of rabbling mechanism, can be fine make flocculating agent and mud even contact, reach the purpose of flocculating agent and the inside harmful substance abundant reaction of mud, improved reaction efficiency.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a top view of the reaction tank of the present invention;

fig. 3 is a structural diagram of the ring frame and the filter net of the present invention.

The reference numbers in the figures are: 1. a sedimentation tank; 2. a filtration tank; 3. a reaction tank; 4. a base; 5. supporting legs; 6. a fixed block; 7. a circular groove; 8. a discharge port; 9. screwing a cover; 10. a filter screen; 11. an annular frame; 12. a feed pipe; 13. a rotating shaft; 14. stirring blades; 15. an electric motor.

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.

As shown in fig. 1-3, the utility model provides a technical solution: an environment-friendly sludge treatment device comprises a sedimentation tank 1, a filter tank 2, a reaction tank 3, a base 4, supporting legs 5, a fixed block 6, a circular groove 7, a discharge port 8, a screw cap 9, a filter screen 10, an annular frame 11, a feed pipe 12, a rotating shaft 13, stirring blades 14 and a motor 15, wherein the filter tank 2 is arranged at the bottom of the sedimentation tank 1, the reaction tank 3 is arranged at the bottom of the filter tank 2, the reaction tank 3, the filter tank 2 and the sedimentation tank 1 jointly form a treatment mechanism, the sedimentation tank 1 and the filter tank 2 are of a funnel structure, when in use, the treatment device can be well assembled for use by inserting the supporting legs 5 at the bottom of the reaction tank 3 into the circular grooves 7 of the base 4, then inserting the supporting legs 5 at the bottom of the filter tank 2 into the circular grooves 7 of the supporting legs 3, then inserting the supporting legs 5 at the bottom of the sedimentation tank 1 into the circular grooves 7 of the filter tank 2, and combining in turn, the bottom of the reaction tank 3 is provided with a base 4, wherein a sedimentation tank 1, the outer walls of the bottom sides of a filter tank 2 and a reaction tank 3 are both fixed with supporting legs 5, the sedimentation tank 1, the outer walls of the top sides of the filter tank 2 and the reaction tank 3 are both fixed with fixed blocks 6, the inner parts of the fixed blocks 6 and the base 4 are both provided with circular grooves 7, the supporting legs 5 at the bottom of the sedimentation tank 1 are inserted in the circular grooves 7 of the filter tank 2, the supporting legs 5 at the bottom of the filter tank 2 are inserted in the circular grooves 7 of the reaction tank 3, the supporting legs 5 at the bottom of the reaction tank 3 are inserted in the circular grooves 7 of the base 4, the bottom of the sedimentation tank 1 and the bottom of the filter tank 2 are both provided with discharge ports 8, screw caps 9 are fixed on the discharge ports 8, the inner walls of the screw caps 9 and the outer walls of the discharge ports 8 are both in a threaded structure, the screw caps;

the filter screen 10 is arranged in the filter tank 2, the filter screen 10 is connected to the bottom of the annular frame 11, the inner ring diameter of the annular frame 11 is smaller than the inner ring diameter of the opening of the filter tank 2, the outer ring diameter of the annular frame 11 is larger than the outer ring diameter of the opening of the filter tank 2, the filter screen 10 can be well suspended in the filter tank 2, the annular frame 11 is directly pulled upwards after the filter screen is used for a long time, the filter screen 10 with impurities can be simply taken out for cleaning, and the filter screen 10 is placed at the position of the opening in the top of the filter tank 2;

a feeding pipe 12 is arranged on the surface wall of a reaction tank 3 close to a fixed block 6, the feeding pipe 12 and the fixed block 6 on the reaction tank 3 are alternately arranged, a rotating shaft 13 is arranged inside the reaction tank 3, a stirring blade 14 is fixed on the side surface of the rotating shaft 13, a motor 15 is arranged at the bottom of the reaction tank 3, the model of the motor 15 is Y90S-2 which is a common model in the market, and the motor 15, the stirring blade 14 and the rotating shaft 13 jointly form a stirring mechanism, the stirring blade 14 is symmetrically arranged about the axis of the rotating shaft 13, under the action of the stirring mechanism, a flocculating agent can be well and uniformly contacted with sludge, the purpose of fully reacting the flocculating agent with harmful substances inside the sludge is achieved, and the connecting end of the rotating shaft 13 and the motor 15 is fixed.

The working principle is as follows: before using the environment-friendly sludge treatment device, the whole environment-friendly sludge treatment device is simply known in structure, wherein the supporting legs 5 at the bottom of the reaction tank 3 are inserted into the circular grooves 7 of the base 4, the supporting legs 5 at the bottom of the filter tank 2 are inserted into the circular grooves 7 of the reaction tank 3, the supporting legs 5 at the bottom of the sedimentation tank 1 are inserted into the circular grooves 7 of the filter tank 2, the supporting legs are combined in sequence and assembled into the treatment device for use, when the treatment device is used, sludge is poured into the sedimentation tank 1 to perform primary sedimentation operation, floaters on the top layer of the sludge are taken out, a utensil is aligned to the discharge port 8 immediately, a screw cover 9 on the discharge port 8 at the bottom of the sedimentation tank 1 is unscrewed, sludge with sediments discharged from the sedimentation zone is taken away by the utensil, and sludge on the upper layer of the sedimentation zone after primary sedimentation flows into the filter tank 2 through the discharge port 8, then, through the action of the filter screen 10, the sludge is filtered again, impurities in the sludge are left in the filter screen 10, the sludge flows into the bottom of the filter tank 2 through the filter screen 10, then an external power supply is connected, the motor 15 is operated, the rotating shaft 13 is driven to rotate at a high speed, the stirring blades 14 are driven to rotate along with the rotating shaft 13 to stir the sludge, then the screw cover 9 on the discharge port 8 at the bottom of the filter tank 2 is unscrewed, the filtered sludge flows into the reaction tank 3 through the discharge port 8, meanwhile, a flocculating agent is added into the reaction tank 3 through the feed pipe 12 on the reaction tank 3, the flocculating agent is uniformly contacted with the sludge through the action of the stirring mechanism and then fully reacts with harmful substances in the sludge, the purpose of removing the harmful substances in the sludge is achieved, after long-term use, the annular frame 11 is directly pulled upwards, the filter screen 10 with the impurities can be taken out for cleaning.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (5)

1. The utility model provides an environmental protection formula sludge treatment equipment, includes sedimentation tank (1), its characterized in that: a filtering tank (2) is arranged at the bottom of the sedimentation tank (1), a reaction tank (3) is arranged at the bottom of the filtering tank (2), a base (4) is arranged at the bottom of the reaction tank (3),

supporting legs (5) are fixed on the outer walls of the bottom sides of the sedimentation tank (1), the filtering tank (2) and the reaction tank (3), fixed blocks (6) are fixed on the outer walls of the top sides of the sedimentation tank (1), the filtering tank (2) and the reaction tank (3), circular grooves (7) are formed in the fixed blocks (6) and the base (4), the supporting legs (5) at the bottom of the sedimentation tank (1) are inserted into the circular grooves (7) of the filtering tank (2), the supporting legs (5) at the bottom of the filtering tank (2) are inserted into the circular grooves (7) of the reaction tank (3), the supporting legs (5) at the bottom of the reaction tank (3) are inserted into the circular grooves (7) of the base (4), discharge ports (8) are formed in the bottom of the sedimentation tank (1) and the bottom of the filtering tank (2), and screw covers (9) are fixed on the discharge ports (8);

a filter screen (10) is arranged in the filter tank (2), the filter screen (10) is connected to the bottom of the annular frame (11), and the filter screen (10) is placed at the position of an opening at the top of the filter tank (2);

be close to fixed block (6) inlet pipe (12) have been installed to the table wall of reaction tank (3), inlet pipe (12) on reaction tank (3) set up with fixed block (6) in turn, axis of rotation (13) have been installed to the inside of reaction tank (3), the side of axis of rotation (13) is fixed with stirring leaf (14), motor (15) have been installed to the bottom of reaction tank (3), axis of rotation (13) are fixed mutually with the link of motor (15).

2. The environment-friendly sludge treatment device according to claim 1, wherein: the reaction tank (3), the filtering tank (2) and the sedimentation tank (1) jointly form a treatment mechanism, and the sedimentation tank (1) and the filtering tank (2) are of funnel structures.

3. The environment-friendly sludge treatment device according to claim 1, wherein: the inner wall of the screw cap (9) and the outer wall of the discharge hole (8) are both in a threaded structure, and the screw cap (9) is in threaded connection with the discharge hole (8).

4. The environment-friendly sludge treatment device according to claim 1, wherein: the inner ring diameter of the annular frame (11) is smaller than the inner ring diameter of the opening of the filtering tank (2), and the outer ring diameter of the annular frame (11) is larger than the outer ring diameter of the opening of the filtering tank (2).

5. The environment-friendly sludge treatment device according to claim 1, wherein: the motor (15), the stirring blades (14) and the rotating shaft (13) jointly form a stirring mechanism, and the stirring blades (14) are symmetrically arranged around the central axis of the rotating shaft (13).