CN215505647U

CN215505647U - Reaction sedimentation tank blind area mud discharging device

Info

Publication number: CN215505647U
Application number: CN202121389482.6U
Authority: CN
Inventors: 田文德; 董广德
Original assignee: Shenzhen Demark Environmental Protection Technology Co ltd
Current assignee: Shenzhen Demark Environmental Protection Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-14
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a blind area sludge discharge device of a reaction sedimentation tank, which comprises a sedimentation tank main body, wherein a rotating mechanism is arranged at the top end of the sedimentation tank main body, a fixed plate is arranged at the top end of the rotating mechanism, a motor box is fixedly arranged at the top end of the fixed plate, and a positive and negative motor is arranged in the motor box; according to the utility model, the speed reducer is driven to rotate by the positive and negative motors, the speed reducer drives the connecting rotating shaft to rotate, the connecting rotating shaft drives the rotating rod to rotate, the rotating rod drives the mounting plate to rotate, the mounting plate can drive the mud scraper to rotate, so that the inner wall and the bottom of the sedimentation tank can be cleaned by the first blade and the second blade on the mud scraper simultaneously, the second mounting box and the mounting plate are connected into a whole through the connecting rod, the stability of the second mounting box during rotation can be enhanced, the water in the first mounting box is conveyed onto the water gun by the pressure pump, and the water gun is sprayed onto the wall of the tank to clean the wall of the tank for the second time.

Description

Reaction sedimentation tank blind area mud discharging device

Technical Field

The utility model belongs to the technical field of sludge discharge devices of sedimentation tanks, and particularly relates to a blind area sludge discharge device of a reaction sedimentation tank.

Background

At present, in order to protect the environment and fully utilize the wastewater, part of sludge generated by wastewater treatment is recycled, the wastewater discharged from a workshop is treated by a fine grid, an inclined net and a coagulation tank and then enters a sedimentation tank for sedimentation, and the precipitated sludge is discharged and then is further treated and utilized.

The existing sedimentation tank pumps out sludge at the bottom of the tank through a sludge discharge pipe, however, the coverage of the sludge discharge pipe is limited, sludge at the intersection of the tank wall and the tank bottom on the tank wall of the sedimentation tank belongs to a part which is not easy to clean, the sludge at the places can not be cleaned normally, and the sludge is accumulated more and more thickly in the sedimentation tank, so that the effect of chemical reaction of the sedimentation tank is influenced.

Therefore, in order to solve the problems, the utility model provides a blind area sludge discharge device of a reaction sedimentation tank.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blind area sludge discharge device of a reaction sedimentation tank, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a blind area sludge discharge device of a reaction sedimentation tank comprises a sedimentation tank main body, wherein a rotating mechanism is arranged at the top end of the sedimentation tank main body, a fixed plate is installed at the top end of the rotating mechanism, a motor box is fixedly installed at the top end of the fixed plate, a positive and negative motor is installed inside the motor box, a speed reducer is installed at the bottom end of the positive and negative motor, a connecting rotating shaft is installed at the bottom end of the speed reducer, a rotating rod is fixedly installed at the bottom end of the connecting rotating shaft, a mounting plate is fixedly installed at the bottom end of the rotating rod, sludge scraping plates are installed at two ends of the mounting plate, a first mounting box is installed at one side of each sludge scraping plate, a first blade is fixedly installed at one side of the first mounting box, a second mounting box is fixedly installed at the bottom end of the first mounting box, a second blade is fixedly installed at one side of the second mounting box, and a second fixing seat is fixedly installed at the other side of the second mounting box, the top fixed mounting of second fixing base has the connecting rod, the one end of connecting rod with the bottom fixed connection of mounting panel.

Further, the inside sedimentation chamber that is equipped with of sedimentation tank main part, the bottom in sedimentation chamber is equipped with the mud discharging port, mud discharging port department installs the valve.

Further, fixed plate fixed mounting is in the top of sedimentation tank main part, the inside top fixed mounting of motor case has first fixing base, the bottom fixed mounting of first fixing base have the positive and negative motor, the output of positive and negative motor inner rotating shaft pass through the shaft coupling with the receiving terminal of speed reducer inner rotating shaft is connected, the output of speed reducer inner rotating shaft pass through the shaft coupling with the top of connecting the pivot is connected.

Further, be equipped with the reservoir chamber in the first install bin, the top of reservoir chamber is equipped with the water filling port, just the force pump is installed to the inside bottom of reservoir chamber, the outlet pipe is installed on the top of force pump, one side fixed mounting of first install bin has the squirt, the squirt with the one end fixed connection of outlet pipe.

Further, the sedimentation tank main part is cylindrical structure, the bull stick with the inside of mounting panel is all hollow, first install bin with mounting panel fixed connection.

Further, the outer angle of the intersection of the first blade and the second blade is the same as the inner angle of the intersection of the inner wall of the sedimentation cavity and the pool bottom.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the speed reducer is driven to rotate by the positive and negative motors, the speed reducer drives the connecting rotating shaft to rotate, the connecting rotating shaft drives the rotating rod to rotate, the rotating rod drives the mounting plate to rotate, the mounting plate can drive the mud scraper to rotate, so that the inner wall and the bottom of the sedimentation tank can be cleaned by the first blade and the second blade on the mud scraper simultaneously, the second mounting box and the mounting plate are connected into a whole through the connecting rod, the stability of the second mounting box during rotation can be enhanced, the water in the first mounting box is conveyed onto the water gun by the pressure pump, and the water gun is sprayed onto the wall of the tank to clean the wall of the tank for the second time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

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

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a partial structural schematic diagram of the present invention.

Reference numerals:

1. a sedimentation tank main body; 2. a sedimentation chamber; 201. a sludge discharge port; 202. a valve; 3. a rotating mechanism; 301. a fixing plate; 302. a motor case; 303. a first fixed seat; 304. a positive and negative motor; 305. a speed reducer; 306. connecting the rotating shaft; 307. a rotating rod; 308. mounting a plate; 4. a mud scraper; 401. a first installation box; 402. a water storage chamber; 403. a water injection port; 404. a pressure pump; 405. a water outlet pipe; 406. a water gun; 407. a first blade; 408. a second installation box; 409. a second blade; 410. a second fixed seat; 411. a connecting rod.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, a blind area sludge discharge device for a reaction sedimentation tank according to an embodiment of the present invention includes a sedimentation tank main body 1, a rotating mechanism 3 is disposed at a top end of the sedimentation tank main body 1, a fixed plate 301 is mounted at a top end of the rotating mechanism 3, a motor box 302 is fixedly mounted at a top end of the fixed plate 301, a forward and reverse motor 304 is mounted inside the motor box 302, a speed reducer 305 is mounted at a bottom end of the forward and reverse motor 304, a connecting rotating shaft 306 is mounted at a bottom end of the speed reducer 305, a rotating rod 307 is fixedly mounted at a bottom end of the connecting rotating shaft 306, a mounting plate 308 is fixedly mounted at a bottom end of the rotating rod 307, a sludge scraping plate 4 is mounted at both ends of the mounting plate 308, a first mounting box 401 is mounted at one side of the sludge scraping plate 4, a first blade 407 is fixedly mounted at one side of the first mounting box 401, a second mounting box 408 is fixedly mounted at a bottom end of the first mounting box 401, one side fixed mounting of second install bin 408 has second blade 409, the opposite side fixed mounting of second install bin 408 has second fixing base 410, the top fixed mounting of second fixing base 410 has connecting rod 411, the one end of connecting rod 411 with the bottom fixed connection of mounting panel 308.

According to the scheme of the utility model, the sedimentation chamber 2 is arranged in the sedimentation tank main body 1, the bottom end of the sedimentation chamber 2 is provided with the sludge discharge port 201, and the valve 202 is arranged at the sludge discharge port 201; the fixing plate 301 is fixedly installed at the top end of the sedimentation tank main body 1, the top end inside the motor box 302 is fixedly installed with a first fixing seat 303, the bottom end of the first fixing seat 303 is fixedly installed with the forward and reverse motor 304, the output end of a rotating shaft inside the forward and reverse motor 304 is connected with the receiving end of a rotating shaft inside the speed reducer 305 through a coupler, and the output end of the rotating shaft inside the speed reducer 305 is connected with the top end of the connecting rotating shaft 306 through a coupler; a water storage chamber 402 is arranged in the first installation box 401, a water injection port 403 is arranged at the top end of the water storage chamber 402, a pressure pump 404 is arranged at the bottom end inside the water storage chamber 402, a water outlet pipe 405 is arranged at the top end of the pressure pump 404, a water gun 406 is fixedly arranged on one side of the first installation box 401, and the water gun 406 is fixedly connected with one end of the water outlet pipe 405; the sedimentation tank main body 1 is of a cylindrical structure, the rotating rod 307 and the mounting plate 308 are both hollow, and the first mounting box 401 is fixedly connected with the mounting plate 308; the external angle at the intersection of the first blade 407 and the second blade 409 is the same as the internal angle at the intersection of the inner wall of the settling chamber 2 and the pool bottom.

In specific application, after sewage is discharged in the sedimentation cavity 2 after reaction is completed, the forward and reverse motors 304 are started, the forward and reverse motors 304 drive the speed reducer 305 to rotate, the speed reducer 305 drives the connecting rotating shaft 306 to rotate, the connecting rotating shaft 306 drives the rotating rod 307 to rotate, the rotating rod 307 drives the mounting plate 308 to rotate, the mounting plate 308 drives the mud scraping plates 4 at two ends to rotate, the first blade 407 can clean mud accumulated on the inner wall of the sedimentation cavity 2 while rotating, the second blade 409 can clean mud accumulated on the bottom of the sedimentation cavity 2 while rotating, meanwhile, the pressure pump 404 conveys clean water stored in the water storage chamber 402 to the water gun 406 through the water outlet pipe 405, the water gun 406 sprays the clean water to the wall of the tank for secondary cleaning, and when the second mounting box 408 rotates, the second mounting box 408 and the mounting plate 308 are connected into a whole due to the connecting rod 411, thereby ensuring stability of the second mounting case 408 when rotated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mud device is arranged to reaction sedimentation tank blind area, a serial communication port, including sedimentation tank main part (1), the top of sedimentation tank main part (1) is equipped with slewing mechanism (3), fixed plate (301) are installed on the top of slewing mechanism (3), the top fixed mounting of fixed plate (301) has motor case (302), the internally mounted of motor case (302) has positive and negative motor (304), speed reducer (305) is installed to the bottom of positive and negative motor (304), connection pivot (306) are installed to the bottom of speed reducer (305), the bottom fixed mounting of connecting pivot (306) has bull stick (307), the bottom fixed mounting of bull stick (307) has mounting panel (308), mud scraping plate (4) are all installed at the both ends of mounting panel (308), first install bin (401) in one side of mud scraping plate (4), one side fixed mounting of first install bin (401) has first blade (407), the bottom fixed mounting of first install bin (401) has second install bin (408), one side fixed mounting of second install bin (408) has second blade (409), the opposite side fixed mounting of second install bin (408) has second fixing base (410), the top fixed mounting of second fixing base (410) has connecting rod (411), the one end of connecting rod (411) with the bottom fixed connection of mounting panel (308).

2. The blind area sludge discharge device of the reaction sedimentation tank as claimed in claim 1, wherein a sedimentation chamber (2) is arranged inside the sedimentation tank main body (1), a sludge discharge port (201) is arranged at the bottom end of the sedimentation chamber (2), and a valve (202) is arranged at the sludge discharge port (201).

3. The blind area sludge discharge device of the reaction sedimentation tank according to claim 1, wherein the fixing plate (301) is fixedly mounted at the top end of the sedimentation tank main body (1), the first fixing seat (303) is fixedly mounted at the top end of the interior of the motor box (302), the positive and negative motor (304) is fixedly mounted at the bottom end of the first fixing seat (303), the output end of the inner rotating shaft of the positive and negative motor (304) is connected with the receiving end of the inner rotating shaft of the speed reducer (305) through a coupler, and the output end of the inner rotating shaft of the speed reducer (305) is connected with the top end of the connecting rotating shaft (306) through a coupler.

4. The blind area mud discharging device for the reaction sedimentation tank as claimed in claim 1, wherein a water storage chamber (402) is arranged in the first installation box (401), a water injection port (403) is arranged at the top end of the water storage chamber (402), a pressure pump (404) is arranged at the bottom end of the inside of the water storage chamber (402), a water outlet pipe (405) is arranged at the top end of the pressure pump (404), a water gun (406) is fixedly installed at one side of the first installation box (401), and the water gun (406) is fixedly connected with one end of the water outlet pipe (405).

5. The blind area sludge discharge device of the reaction sedimentation tank as claimed in claim 1, wherein the sedimentation tank main body (1) is a cylindrical structure, the rotating rod (307) and the mounting plate (308) are both hollow, and the first mounting box (401) is fixedly connected with the mounting plate (308).

6. The blind area sludge discharge device of the reaction sedimentation tank as claimed in claim 2, wherein the outer angle at the intersection of the first blade (407) and the second blade (409) is the same as the inner angle at the intersection of the inner wall of the sedimentation chamber (2) and the tank bottom.