CN219058657U

CN219058657U - Be used for sewage treatment charge device

Info

Publication number: CN219058657U
Application number: CN202223515924.4U
Authority: CN
Inventors: 齐雯雯; 赵亮; 孙运启; 张锐; 严斌; 张蕊
Original assignee: Guizhou Jincheng Environmental Protection Technology Co ltd
Current assignee: Guizhou Jincheng Environmental Protection Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-23
Anticipated expiration: 2032-12-28

Abstract

The utility model provides a dosing device for sewage treatment, which comprises a sewage treatment tank, a tank cover and a stirring barrel, wherein a large-particle filter screen frame is arranged below the inner part of the sewage treatment tank, electric hydraulic rods are longitudinally arranged at the left end and the right end of the sewage treatment tank, the middle of the upper end of the tank cover is provided with the stirring barrel, the tank cover is arranged at the upper end of the sewage treatment tank, a first bearing is arranged at the left end of the upper end of the tank cover in a penetrating way, a second bearing is arranged at the middle of the upper end of the tank cover in a penetrating way, a first stirring shaft is arranged in an inner ring of the first bearing in a penetrating way, and a driven gear is fixedly sleeved on the upper side of the annular side surface of the first stirring shaft.

Description

Be used for sewage treatment charge device

Technical Field

The utility model relates to a dosing device for sewage treatment, and belongs to the technical field of sewage treatment equipment.

Background

The direct sewage discharge can cause irreversible pollution, so industrial production wastewater and domestic wastewater need to be purified before being discharged to filter harmful substances in the sewage, the sewage is quite common to be purified by using a dosing device in the sewage treatment process, and a flocculating agent needs to be thrown in the sewage treatment process to gather colloidal particles and tiny suspended matters in water.

Chinese patent No.: CN214115024U, which refers to a dosing device for sewage treatment, by being provided with a dosing tube and a dosing electromagnetic valve, when the flocculant solution is prepared, the dosing electromagnetic valve is automatically opened, and the flocculant solution is automatically put into the tank body through the dosing tube. Through being provided with agitator motor and puddler, put into treating sewage at the flocculant solution, agitator motor drive puddler rotates at the uniform velocity in sewage, be favorable to with sewage and flocculant solution intensive mixing, improve the flocculation, but the device adopts a puddler alone to mix the flocculant solution, the mixed stirring effect is general, and then can form great granule after making the flocculant deposit, the device adopts the drain pipe to discharge very easily to take place the blocking phenomenon, an at present emergency need is used for sewage treatment dosing device to solve the problem that above-mentioned appears.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a dosing device for sewage treatment, so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a be used for sewage treatment dosing unit, includes sewage treatment jar, tank cap and agitator, big granule filter screen frame has been placed to the inside below of sewage treatment jar, the sewage treatment jar is controlled the end and is all vertically provided with electronic hydraulic stem, be provided with the agitator in the middle of the tank cap upper end, the tank cap is installed in sewage treatment jar upper end, tank cap upper end left end runs through and is provided with first bearing, it is provided with the second bearing to run through in the middle of the tank cap upper end, run through in the first bearing inner circle and be provided with first (mixing) shaft, and the fixed cover in first (mixing) shaft annular side upside has driven gear, run through in the second bearing inner circle and be provided with the transmission shaft, the transmission shaft lower extreme is provided with drive gear, the transmission shaft upper end runs through and is located the agitator, and a plurality of stirring vanes are installed to its annular side upside, the motor is installed on tank cap upper end right side, the motor lower extreme is connected with the second (mixing) shaft transmission, second (mixing) shaft annular side upside is fixed with driving gear.

Further, the left side and the right side of the upper end of the large-particle filter screen frame are welded with lifting rings.

Further, the connecting blocks are symmetrically welded on the left side and the right side of the tank cover, the upper ends of the two electric hydraulic rods are respectively fixed with the two connecting blocks, and the left side of the upper end of the tank cover is provided with a sewage inlet pipe in a penetrating mode.

Further, the first stirring shaft and the second stirring shaft are respectively and longitudinally positioned at the left end and the right end of the sewage treatment tank, and a plurality of stirring blades are respectively arranged on the annular side surfaces of the first stirring shaft and the second stirring shaft.

Further, the driven gear is in meshed connection with the transmission gear, and the transmission gear is in meshed connection with the driving gear.

Further, the drain pipe penetrates through the lower side of the right end of the sewage treatment tank, the guide pipe penetrates through the front end of the stirring barrel, the other end of the guide pipe penetrates through the front side of the lower end of the tank cover, and the annular side face of the guide pipe and the annular side face of the drain pipe are both provided with valves.

The utility model has the beneficial effects that: according to the utility model, as the large-particle filter screen frame, the stirring blade, the electric hydraulic rod, the stirring barrel, the driven gear, the first stirring shaft, the transmission shaft, the stirring blade, the flow guide pipe, the transmission gear, the driving gear and the second stirring shaft are added, the device has the auxiliary dosing function, and meanwhile, the flocculant and the sewage can be fully stirred and mixed, and the flocculated sediment can be filtered and collected integrally, so that the blocking phenomenon can not occur in the drainage process of the drainage pipe.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a perspective view showing the overall structure of a chemical adding device for sewage treatment according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a dosing device for wastewater treatment according to the present utility model;

FIG. 3 is a schematic perspective view of a large particle screen frame for a sewage treatment dosing device of the present utility model;

in the figure: 1-sewage treatment tank, 2-drain pipe, 3-large granule filter screen frame, 4-lifting ring, 5-stirring vane, 6-electric hydraulic stem, 7-connecting block, 8-cover, 9-agitator, 10-first bearing, 11-driven gear, 12-first (mixing) shaft, 13-transmission shaft, 14-stirring vane, 15-second bearing, 16-honeycomb duct, 17-drive gear, 18-driving gear, 19-second (mixing) shaft, 20-motor.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a be used for sewage treatment dosing device, including sewage treatment jar 1, tank cap 8 and agitator 9, large granule filter screen frame 3 has been placed to the inside below of sewage treatment jar 1, the end is all vertically provided with electronic hydraulic stem 6 about sewage treatment jar 1, be provided with agitator 9 in the middle of the tank cap 8 upper end, tank cap 8 installs in sewage treatment jar 1 upper end, tank cap 8 upper end left end runs through and is provided with first bearing 10, it is provided with second bearing 15 to run through in the middle of the tank cap 8 upper end, run through in the first bearing 10 inner circle is provided with first (mixing) shaft 12, and the fixed cover in first (mixing) shaft 12 annular side upside has driven gear 11, run through in the second bearing 15 inner circle is provided with transmission shaft 13, transmission shaft 13 lower extreme is provided with drive gear 17, the transmission shaft 13 upper end runs through and is located agitator 9, and its annular side upside is installed a plurality of stirring leaves 14, motor 20 is installed on the tank cap 8 upper end right side, motor 20 lower extreme and second (mixing) shaft 19) transmission are connected, second (mixing) shaft 19) annular side upside is fixed with driving gear 18, this design has adopted and has mixed the very good effect of easily to discharge the drain pipe, the very much phenomenon is solved and is discharged.

As a first embodiment of the present utility model: the sewage treatment tank 1 right-hand member downside runs through and is provided with drain pipe 2, agitator 9 front end runs through and is provided with honeycomb duct 16, the honeycomb duct 16 other end runs through at tank cover 8 lower extreme front side, the valve is all installed to honeycomb duct 16 annular side and drain pipe 2 annular side, big granule filter screen frame 3 upper end left and right sides all welds and carries pull ring 4, the big granule filter screen frame 3 of interpolation can collect the flocculation precipitate, and external staff uses external hook to hook and carries pull ring 4, can carry big granule filter screen frame 3 from sewage treatment tank 1 in.

The tank cover 8 is symmetrically welded with connecting blocks 7 on the left side and the right side, the upper ends of the two electric hydraulic rods 6 are respectively fixed with the two connecting blocks 7, a sewage inlet pipe is arranged on the left side of the upper end of the tank cover 8 in a penetrating mode, and the added two electric hydraulic rods 6 can upwards push the tank cover 8 through the two connecting blocks 7.

The first stirring shaft 12 and the second stirring shaft 19 are respectively and longitudinally positioned at the left end and the right end of the interior of the sewage treatment tank 1, a plurality of stirring blades 5 are respectively arranged on the annular side surfaces of the first stirring shaft 12 and the second stirring shaft 19, the driven gear 11 is in meshed connection with the transmission gear 17, the transmission gear 17 is in meshed connection with the driving gear 18, and the second stirring shaft 19 can indirectly drive the first stirring shaft 12 to rotate in the same direction through the added driven gear 11, the transmission gear 17 and the driving gear 18.

As a second embodiment of the present utility model: when sewage needs to be treated, can let in external sewage in sewage treatment jar 1 through sewage intake pipe, add water and flocculating agent in to agitator 9 afterwards, start motor 20, motor 20 can drive second (mixing) shaft 19 and driving gear 18 rotation, driving gear 17 and driving gear 18 meshing rotation, driven gear 11 and driving gear 17 meshing rotation, and then make first (mixing) shaft 12 can be driven and carry out the syntropy rotation with second (mixing) shaft 19, a plurality of stirring vane 5 can be driven the rotation this moment, transmission shaft 13 then can be driven the rotation by driving gear 17 through second (mixing) shaft 15, and then make a plurality of stirring vane 14 just can stir water and flocculating agent and mix into flocculating agent solution, then open honeycomb duct 16 department valve, flocculating agent solution in agitator 9 will flow to in the sewage treatment jar 1 through tank cap 8 and carry out the stirring and mix together with sewage, a plurality of stirring vane 5 can carry out mixed stirring with flocculating agent solution, close motor 20 after the flocculation is accomplished, start two electronic hydraulic stem 6, two electronic hydraulic stem 6 can be through two (mixing) shafts 8 and its upper and lower end installation spare part, and upward push the filter screen frame 2 are carried out to the filter-out to the big filter screen frame that the filter screen frame is carried out to the filter-out to the filter screen frame 1 through two when the filter-tip 1, the filter screen frame is pulled out to the big outside particle 1 is carried out to the filter screen frame 2.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a be used for sewage treatment dosing device, includes sewage treatment jar (1), cover (8) and agitator (9), its characterized in that: a large-particle filter screen frame (3) is arranged below the inner part of the sewage treatment tank (1), and electric hydraulic rods (6) are longitudinally arranged at the left end and the right end of the sewage treatment tank (1);

the novel sewage treatment device is characterized in that a stirring barrel (9) is arranged in the middle of the upper end of the tank cover (8), the tank cover (8) is arranged at the upper end of the sewage treatment tank (1), a first bearing (10) is arranged at the left end of the upper end of the tank cover (8) in a penetrating manner, a second bearing (15) is arranged in the middle of the upper end of the tank cover (8), a first stirring shaft (12) is arranged in the inner ring of the first bearing (10) in a penetrating manner, a driven gear (11) is fixedly sleeved on the upper side of the annular side surface of the first stirring shaft (12), a transmission shaft (13) is arranged in the inner ring of the second bearing (15) in a penetrating manner, a transmission gear (17) is arranged at the lower end of the transmission shaft (13), the upper end of the transmission shaft (13) is arranged in the stirring barrel (9) in a penetrating manner, and a plurality of stirring blades (14) are arranged on the upper side of the annular side surface of the first stirring shaft;

the right side of the upper end of the tank cover (8) is provided with a motor (20), the lower end of the motor (20) is in transmission connection with a second stirring shaft (19), and a driving gear (18) is fixed on the upper side of the annular side surface of the second stirring shaft (19).

2. A dosing device for sewage treatment according to claim 1, wherein: the sewage treatment tank is characterized in that a drain pipe (2) is arranged on the lower side of the right end of the sewage treatment tank (1) in a penetrating mode, a guide pipe (16) is arranged on the front end of the stirring barrel (9) in a penetrating mode, the other end of the guide pipe (16) is arranged on the front side of the lower end of the tank cover (8) in a penetrating mode, and valves are arranged on the annular side face of the guide pipe (16) and the annular side face of the drain pipe (2).

3. A dosing device for sewage treatment according to claim 1, wherein: and lifting rings (4) are welded on the left side and the right side of the upper end of the large-particle filter screen frame (3).

4. A dosing device for sewage treatment according to claim 1, wherein: the left side and the right side of the tank cover (8) are symmetrically welded with connecting blocks (7), the upper ends of the two electric hydraulic rods (6) are respectively fixed with the two connecting blocks (7), and the left side of the upper end of the tank cover (8) is provided with a sewage inlet pipe in a penetrating mode.

5. A dosing device for sewage treatment according to claim 1, wherein: the first stirring shaft (12) and the second stirring shaft (19) are longitudinally positioned at the left end and the right end of the interior of the sewage treatment tank (1), and a plurality of stirring blades (5) are arranged on annular side surfaces of the first stirring shaft (12) and the second stirring shaft (19).

6. A dosing device for sewage treatment according to claim 1, wherein: the driven gear (11) is connected with the transmission gear (17) in a meshed mode, and the transmission gear (17) is connected with the driving gear (18) in a meshed mode.