CN211963195U

CN211963195U - Sludge activation treatment device for environmental engineering

Info

Publication number: CN211963195U
Application number: CN202020528682.4U
Authority: CN
Inventors: 林禄军; 辜强; 樊永锋; 王方; 王小燕
Original assignee: Sinohydro Engineering Bureau 4 Co Ltd
Current assignee: Sinohydro Engineering Bureau 4 Co Ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-20
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a sludge activation treatment device for environmental engineering, including aeration chamber, drip chamber, servo motor, return mud pipe, filter screen and clearance piece, the inlet tube has been seted up on the left side surface of aeration chamber, and the upper surface of aeration chamber has seted up the blow vent to the air inlet has been seted up on the left side surface of aeration chamber, the right side surface threaded connection of aeration chamber has communicating pipe, and the right-hand member intercommunication of communicating pipe has the drip chamber, the last surface welded fastening of drip chamber has servo motor, the right-hand member intercommunication of air inlet has the aeration mouth, the spout has been seted up on the inside surface of drip chamber, and the inboard surface of spout is provided with the connecting block, the surface welded fastening of bracing piece has first conical gear. This sludge activation treatment device for environmental engineering is provided with clearance piece, second bearing, supporting shoe, drive belt and connecting axle, can reduce the condition emergence that the mud pipe blockked up that returns to staff's work load has been reduced.

Description

Sludge activation treatment device for environmental engineering

Technical Field

The utility model relates to an environmental engineering technical field specifically is a sludge activation processing apparatus for environmental engineering.

Background

In order to protect our ecological environment, need to handle the produced wastes material of industry and daily life, especially water resource, in order to improve the utilization ratio of water resource, need to carry out activation treatment to the mud in the sewage, the operation such as aeration, sediment is passed through with sewage to environmental protection staff, purifies sewage for the water source up to standard that can discharge, and mud can also transport in the farmland simultaneously, improves the fertile degree of farmland soil.

The prior sludge activation treatment device for environmental engineering has the following problems:

firstly, the sedimentation efficiency is low, the existing sludge activation treatment devices for environmental engineering have long sedimentation time by standing or adding additives, so that the sedimentation efficiency of the whole device is low, and the quality of the discharged water is poor;

secondly, return the mud pipe orifice and block up easily, after some mud activation processing apparatus for environmental engineering now will return the mud pipe and open, because mud deposits the back, easy caking to make easily return the mud pipe orifice and blockked up, and then influence the activation processing efficiency of mud, also increased staff's work load simultaneously.

Therefore, we have proposed a sludge activation treatment apparatus for environmental engineering in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sludge activation treatment device for environmental engineering to solve some current sludge activation treatment device for environmental engineering precipitation efficiency on the existing market that above-mentioned background art provided and to block up the problem easily with returning the mud mouth of pipe slower.

In order to achieve the above object, the utility model provides a following technical scheme: a sludge activation treatment device for environmental engineering comprises an aeration chamber, a settling chamber, a servo motor, a sludge return pipe, a filter screen and a cleaning block, wherein a water inlet pipe is arranged on the left surface of the aeration chamber, an air vent is arranged on the upper surface of the aeration chamber, an air inlet is arranged on the left surface of the aeration chamber, the right surface of the aeration chamber is in threaded connection with a communicating pipe, the right end of the communicating pipe is communicated with the settling chamber, the servo motor is welded and fixed on the upper surface of the settling chamber, a support rod is welded and fixed on the output end of the servo motor, the sludge return pipe is welded and fixed on the lower surface of the settling chamber, the right end of the air inlet is communicated with the aeration port, a sliding groove is arranged on the inner surface of the settling chamber, a connecting block is arranged on the inner side surface of the sliding groove, the filter screen is arranged on the inner, and the lower extreme welded fastening of bracing piece has first bearing to the surface meshing of first conical gear has second conical gear, the lower surface welded fastening of first bearing has the frame of holding, and the surface that holds the frame is provided with the connecting axle, and the surface that holds the frame is provided with the supporting shoe, the surface welded fastening of connecting axle has the clearance piece, and the surface laminating of connecting axle is provided with the drive belt, the surface welded fastening of returning the mud pipe has the second bearing, the delivery port has been seted up on the right side surface of drip chamber.

Preferably, the filter screen passes through spout, connecting block and constitutes sliding construction with the deposit room, and the connected mode between connecting block and the spout is for inlaying the connection to the connecting block is provided with two sets of about deposit room axis symmetry.

Preferably, the upper end appearance of holding the frame is the round platform form, and the lower extreme appearance of holding the frame is the square form to it constitutes revolution mechanic through first bearing and bracing piece to hold the frame.

Preferably, the connecting shaft, the driving belt and the supporting block are of an integrated structure, and the integrated structure is symmetrically provided with two groups about the central axis of the containing frame.

Preferably, the cleaning blocks form a rotating structure through the connecting shaft and the containing frame, and the cleaning blocks are welded and fixed on the outer surface of the connecting shaft at equal intervals.

Preferably, the supporting block is triangular prism-shaped in appearance, and the supporting block passes through the second bearing and returns the mud pipe, holds the frame and constitutes revolution mechanic to the surface of supporting block and the outer surface of clearance piece are not contacted with each other.

Compared with the prior art, the beneficial effects of the utility model are that:

the sludge activation treatment device for the environmental engineering is provided with a filter screen, a connecting block, a supporting rod and a sliding groove, and the filter screen can move downwards in the sliding groove through the connecting block by virtue of slow rotation of the supporting rod, so that impurities in water can be rapidly precipitated, the precipitation efficiency of the whole device is improved, and the discharged water is cleaner;

two, this sludge activation processing apparatus for environmental engineering is provided with the clearance piece, the second bearing, the supporting shoe, drive belt and connecting axle, rotation through the connecting axle and the transmission effect of drive belt, make the clearance piece can stir mud, the supporting shoe rotates simultaneously, can reduce the probability that mud jam is at mud pipe inside, the work load that the staff needs the secondary to dredge has also been reduced simultaneously, staff's intensity of labour has been reduced, the maintenance duration of whole device has also been reduced simultaneously.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front cross-section structure of the present invention;

FIG. 3 is a schematic view of a cross-sectional view of the filter screen of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the supporting block of the present invention.

In the figure: 1. an aeration chamber; 2. a water inlet pipe; 3. a vent; 4. a communicating pipe; 5. an air inlet; 6. a settling chamber; 7. a servo motor; 8. a support bar; 9. a water outlet; 10. a mud returning pipe; 11. an aeration opening; 12. a chute; 13. a filter screen; 14. connecting blocks; 15. a first bevel gear; 16. a second bevel gear; 17. a first bearing; 18. an accommodating frame; 19. a connecting shaft; 20. cleaning the block; 21. a support block; 22. a second bearing; 23. a transmission belt.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a sludge activation treatment device for environmental engineering comprises an aeration chamber 1, a water inlet pipe 2, an air vent 3, a communicating pipe 4, an air inlet 5, a settling chamber 6, a servo motor 7, a support rod 8, a water outlet 9, a sludge return pipe 10, an aeration port 11, a chute 12, a filter screen 13, a connecting block 14, a first bevel gear 15, a second bevel gear 16, a first bearing 17, a containing frame 18, a connecting shaft 19, a cleaning block 20, a supporting block 21, a second bearing 22 and a driving belt 23, wherein the left surface of the aeration chamber 1 is provided with the water inlet pipe 2, the upper surface of the aeration chamber 1 is provided with the air vent 3, the left surface of the aeration chamber 1 is provided with the air inlet 5, the right surface of the aeration chamber 1 is in threaded connection with the communicating pipe 4, the right end of the communicating pipe 4 is communicated with the settling chamber 6, the upper surface of the settling chamber 6 is fixedly welded with the servo motor 7, a mud returning pipe 10 is fixedly welded on the lower surface of the settling chamber 6, the right end of the air inlet 5 is communicated with an aeration port 11, a chute 12 is formed in the inner surface of the settling chamber 6, a connecting block 14 is arranged on the inner side surface of the chute 12, a filter screen 13 is arranged on the inner surface of the settling chamber 6, a first bevel gear 15 is fixedly welded on the outer surface of the supporting rod 8, a first bearing 17 is fixedly welded on the lower end of the supporting rod 8, a second bevel gear 16 is meshed on the outer surface of the first bevel gear 15, a containing frame 18 is fixedly welded on the lower surface of the first bearing 17, a connecting shaft 19 is arranged on the outer surface of the containing frame 18, a supporting block 21 is arranged on the outer surface of the containing frame 18, a cleaning block 20 is fixedly welded on the outer surface of the connecting shaft 19, a driving belt 23 is arranged on the outer surface of the connecting shaft 19, the right side surface of the settling chamber 6 is provided with a water outlet 9.

Filter screen 13 passes through spout 12, connecting block 14 and sedimentation chamber 6 constitution sliding construction, and the connected mode between connecting block 14 and the spout 12 is connected for inlaying, and connecting block 14 is provided with two sets ofly about the axis symmetry in sedimentation chamber 6, can make the sedimentation rate of mud and impurity obtain improving, then makes the purification efficiency of whole device obtain improving.

The upper end appearance that holds frame 18 is the round platform form, and holds the lower extreme appearance of frame 18 and be the square form to holding frame 18 and forming rotating-structure through first bearing 17 and bracing piece 8, can reducing and hold the influence that frame head on 18 caused the mud whereabouts.

Connecting axle 19, drive belt 23, supporting shoe 21 are integrated structure, and this integrated structure is provided with two sets ofly about holding frame 18 axis symmetry, can make supporting shoe 21 rotate to make the more smooth of mud whereabouts.

Cleaning block 20 constitutes revolution mechanic through connecting axle 19 with holding frame 18, and cleaning block 20 equidistant welded fastening can stir the whereabouts with mud voluntarily at the surface of connecting axle 19 to the condition of mud jam at the mud return pipe 10 mouth of pipe has been reduced and has been appeared.

The appearance of supporting shoe 21 is the triangular prism form, and supporting shoe 21 passes through second bearing 22 and returns mud pipe 10, holds frame 18 and constitutes revolution mechanic to the rate of mud whereabouts can be accelerated to the surface of supporting shoe 21 and clearance piece 20 outer surface contactless, and supporting shoe 21 also can not stop up mud simultaneously.

The working principle is as follows: when the sludge activation treatment device for environmental engineering is used, firstly, as shown in fig. 1 and 2, when sludge needs to be activated, sewage is poured in from a water inlet pipe 2, then air is introduced into an air inlet 5 and enters an aeration chamber 1 through an aeration port 11, after a period of time, a communicating pipe 4 is opened, so that the sewage after aeration enters a settling chamber 6 to start settling, (how to introduce the sewage is the prior art, and the detailed description is not provided in the utility model);

according to the figures 2-5, sewage enters the settling chamber 6, the servo motor 7 is started, the servo motor 7 drives the support rod 8 to rotate, so that the filter screen 13 in threaded connection with the support rod 8 moves downwards through the connecting block 14 and the chute 12, the filter screen 13 can enable sludge in the sewage to settle quickly, the settling rate of the whole device is further improved, the water quality discharged from the water outlet 9 is better, after the sludge settles, the sludge return pipe 10 is opened, because the rotating speed of the support rod 8 is slow, and the shell of the support rod 8 is connected with the containing frame 18, the support rod 8 can not enable the sludge to roll, the sludge can not enter the settled water again, when the support rod 8 rotates continuously, under the rotation of the first conical gear 15 and the second conical gear 16, the cleaning block 20 rotates through the connecting shaft 19, so that the cleaning block 20 can stir the sludge, meanwhile, the supporting block 21 rotates through the transmission belt 23 and the second bearing 22, so that the falling speed of the sludge is improved, the condition that the sludge blocks the sludge return pipe 10 is reduced (how to return the sludge is the prior art, and the details are not described in the utility model), which is the working principle of the sludge activation treatment device for environmental engineering, and the contents which are not described in detail in the specification belong to the prior art known by the professional in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a sludge activation processing apparatus for environmental engineering, includes aeration chamber (1), drip chamber (6), servo motor (7), returns mud pipe (10), filter screen (13) and clearance piece (20), its characterized in that: the aeration chamber is characterized in that a water inlet pipe (2) is arranged on the left side surface of the aeration chamber (1), an air vent (3) is arranged on the upper surface of the aeration chamber (1), an air inlet (5) is arranged on the left side surface of the aeration chamber (1), a communicating pipe (4) is in threaded connection with the right side surface of the aeration chamber (1), the right end of the communicating pipe (4) is communicated with a settling chamber (6), a servo motor (7) is welded and fixed on the upper surface of the settling chamber (6), a supporting rod (8) is welded and fixed on the output end of the servo motor (7), a mud return pipe (10) is welded and fixed on the lower surface of the settling chamber (6), an air outlet (11) is communicated with the right end of the air inlet (5), a sliding groove (12) is arranged on the inner surface of the settling chamber (6), a connecting block (14) is arranged on the inner side surface of the sliding, the utility model discloses a mud returning pipe, including bracing piece (8), the outer welded fastening of bracing piece (8) has first conical gear (15), and the lower extreme welded fastening of bracing piece (8) has first bearing (17) to the surface meshing of first conical gear (15) has second conical gear (16), the lower surface welded fastening of first bearing (17) has holds frame (18), and the surface that holds frame (18) is provided with connecting axle (19), and the surface that holds frame (18) is provided with supporting shoe (21), the outer welded fastening of connecting axle (19) has clearance piece (20), and the surface laminating of connecting axle (19) is provided with drive belt (23), the outer welded fastening of mud returning pipe (10) has second bearing (22), delivery port (9) have been seted up on the right side surface of drip chamber (6).

2. The sludge activation treatment device for environmental engineering according to claim 1, wherein: the filter screen (13) forms a sliding structure with the settling chamber (6) through the sliding groove (12), the connecting block (14), the connecting mode between the connecting block (14) and the sliding groove (12) is embedded connection, and the connecting block (14) is symmetrically provided with two groups about the axis of the settling chamber (6).

3. The sludge activation treatment device for environmental engineering according to claim 1, wherein: the appearance of the upper end of the accommodating frame (18) is in a round table shape, the appearance of the lower end of the accommodating frame (18) is in a square shape, and the accommodating frame (18) forms a rotating structure with the supporting rod (8) through a first bearing (17).

4. The sludge activation treatment device for environmental engineering according to claim 1, wherein: the connecting shaft (19), the transmission belt (23) and the supporting block (21) are of an integrated structure, and two groups of the integrated structure are symmetrically arranged on the axis of the accommodating frame (18).

5. The sludge activation treatment device for environmental engineering according to claim 1, wherein: the cleaning blocks (20) form a rotating structure with the containing frame (18) through the connecting shaft (19), and the cleaning blocks (20) are welded and fixed on the outer surface of the connecting shaft (19) at equal intervals.

6. The sludge activation treatment device for environmental engineering according to claim 1, wherein: the appearance of supporting shoe (21) is the triangular prism form, and supporting shoe (21) through second bearing (22) with return mud pipe (10), hold frame (18) and constitute rotating-structure to the surface of supporting shoe (21) does not contact each other with the surface of clearance piece (20).