CN215653981U

CN215653981U - Sedimentation tank for sewage treatment

Info

Publication number: CN215653981U
Application number: CN202122221695.4U
Authority: CN
Inventors: 刘旭; 吴哲; 刘海峰; 迟海峰; 吴啸岐
Original assignee: Jinzhou Taifeng Fine Chemical Co ltd
Current assignee: Jinzhou Taifeng Fine Chemical Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-28
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a sedimentation tank for sewage treatment, which comprises a sedimentation mechanism, a power scraping mechanism and a drainage control mechanism, wherein the sedimentation mechanism comprises a tank body and a track, a water inlet is formed in the top of one side of the tank body, a water outlet is formed in the bottom of one end of the tank body, which is far away from the water inlet, the track is arranged on the bottom surface of the inner side of the tank body, the power scraping mechanism comprises a water inlet power rod and a drainage power rod, the water inlet power rod is arranged in the tank body through a bearing, a water inlet blade is arranged at the top of the water inlet power rod, and the water inlet blade is arranged in the water inlet. Preventing the effect of sedimentation from being influenced by excessive sludge.

Description

Sedimentation tank for sewage treatment

Technical Field

The utility model belongs to the technical field of industrial sewage treatment, and particularly relates to a sedimentation tank for sewage treatment.

Background

Along with the continuous development of human society, more and more sewage is generated along with the production activities of human life, a sedimentation tank is a very important treatment device in sewage treatment, the sedimentation tank mainly utilizes the density difference between solid and liquid, so that a sewage treatment mechanism for separating the solid and the liquid is adopted, the longer the sewage stays in the sedimentation tank, the better the sedimentation effect is, the larger the current commonly used sewage sedimentation tank is a cuboid, the sewage sedimentation tank is internally provided with a plurality of sewage contact surfaces, in the long-time sewage sedimentation process, not only sludge is deposited at the bottom, but also stains can possibly remain on the side wall of the sewage sedimentation tank, the sedimentation tank is not easy to clean, the longer the sewage sedimentation tank is used, the sludge at the bottom of the sewage sedimentation tank can be gradually thickened, the pipeline can be blocked, and the sludge can not be treated in time, and the pollution can be generated to the surrounding air, make the air among the operational environment dazzling, and if adopt closed sedimentation tank, lead to wasing the difficulty again, use when the sedimentation tank for a long time and lead to the inside mud of detaining to increase, not only can influence the sediment of sewage, make water become muddy, increased the time that sewage subsides, can influence the life of sedimentation tank simultaneously, the precipitation effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sedimentation tank for sewage treatment, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a sedimentation tank for sewage treatment comprises a sedimentation mechanism, a power scraping mechanism and a drainage control mechanism, wherein the sedimentation mechanism comprises a tank body and a track, a water inlet is formed in the top of one side of the tank body, a water outlet is formed in the bottom of one end of the tank body, which is far away from the water inlet, a track is arranged on the bottom surface of the inner side of the tank body, the power scraping mechanism comprises a water inlet power rod and a drainage power rod, the water inlet power rod is mounted in the tank body through a bearing, a water inlet blade is mounted at the top of the water inlet power rod, the water inlet blade is arranged in the water inlet, a gear A is mounted on the surface of the bottom of the water inlet power rod, a mounting frame is mounted above the inside of the water outlet, the drainage power rod is mounted on a mounting frame main body through a bearing, a gear B is sleeved at the top of the drainage power rod, and a drainage blade is mounted at the bottom of the drainage power rod, and rubber toothed belts are sleeved on the surfaces of the gear B and the gear A.

Preferably, the track is arranged between the gear A and the gear B, a sliding block is arranged on the surface of the track in a sliding mode, arc-shaped scraping plates are arranged on two sides of the sliding block and are in contact with the inner wall of the tank body, and a connecting rod is arranged on the surface of the top of the sliding block through a pin shaft.

Preferably, the upper surface of the rubber toothed belt is provided with a fixed block, and one end of the connecting rod deviating from is mounted on the fixed block through a pin shaft.

Preferably, drainage control mechanism includes knob and adjusting lever, the knob passes through the bearing and installs the one side that is close to the outlet at the cell body, the inside activity chamber of having seted up of cell body, initiative toper tooth A is installed to knob one side, the inside in activity chamber is arranged in to initiative toper tooth A, the cell body is close to the inside control lever of installing through the bearing in the one end in activity chamber.

Preferably, passive taper teeth A are installed at the top of the control rod, the control rod penetrates through the tank body, and active taper teeth B are installed at the bottom of the control rod.

Preferably, the adjusting rod is installed at the bottom of the tank body through a bearing, a driven conical tooth B is installed at one end of the adjusting rod, a ball valve is installed at the other end of the adjusting rod, the ball valve is arranged in the water outlet, the ball valve is arranged below the drainage blade, the driving conical tooth B is meshed with the driven conical tooth B, and the driving conical tooth A is meshed with the driven conical tooth A.

Preferably, the inboard below of the one end that the cell body deviates from the outlet has seted up the mud hold up tank, the blowdown hole has been seted up to mud hold up tank bottom, the blowdown door is installed through the round pin axle to the blowdown downthehole portion.

Preferably, the bottom of the tank body is symmetrically provided with support frames, the surface of the bottom of the tank body is symmetrically provided with fixed baffle plates, and the two fixed baffle plates are in surface contact with the outer side of the support frames.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a cylindrical closed sedimentation tank, which can scrape and intensively discharge the sludge retained in the sedimentation tank to the outside of the tank through water inlet and water discharge each time, wherein a scraper plate works during water discharge, and the scraper plate returns to the position during water inlet to form a circulation, thereby ensuring that the sludge in the sedimentation tank is timely cleaned to the maximum extent, preventing the sedimentation effect from being influenced by excessive sludge, and simultaneously, the cylindrical sedimentation tank is easier to clean than a driven square sedimentation tank, and the device is always in a closed device from water inlet to sedimentation to water discharge, preventing the sewage from generating pungent gas and polluting the working environment.

Drawings

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

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

FIG. 3 is a schematic view of the sliding power connection of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 2 in accordance with the present invention;

FIG. 5 is an enlarged view of the area of FIG. 2 of the present invention;

FIG. 6 is a schematic view of the construction of the squeegee of the utility model;

in the figure: 1. a precipitation mechanism; 101. a tank body; 102. a support frame; 103. fixing a baffle plate; 104. a water inlet; 105. a water outlet; 106. a sludge storage tank; 107. a sewage draining hole; 108. a sewage draining door; 109. a track; 2. a power scraping mechanism; 201. a water intake power rod; 202. a water inlet blade; 203. a gear A; 204. a rubber toothed belt; 205. a mounting frame; 206. a drainage power rod; 207. a gear B; 208. a drainage vane; 209. a slider; 210. a connecting rod; 211. a fixed block; 212. an arc-shaped scraper plate; 3. a drainage control mechanism; 301. a knob; 302. a movable cavity; 303. a driving conical tooth A; 304. a control lever; 305. a passive conical tooth A; 306. a driving conical tooth B; 307. an adjusting lever; 308. a passive conical tooth B; 309. a ball valve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: a sedimentation tank for sewage treatment comprises a sedimentation mechanism 1, a power scraping mechanism 2 and a drainage control mechanism 3, wherein the sedimentation mechanism 1 comprises a tank body 101 and a track 109, a water inlet 104 is formed in the top of one side of the tank body 101, a water outlet 105 is formed in the bottom of one end, deviating from the water inlet 104, of the tank body 101, the track 109 is arranged on the bottom surface of the inner side of the tank body 101, the power scraping mechanism 2 comprises a water inlet power rod 201 and a drainage power rod 206, the water inlet power rod 201 is installed in the tank body 101 through a bearing, a water inlet blade 202 is installed at the top of the water inlet power rod 201, the water inlet blade 202 is arranged in the water inlet 104, a gear A203 is installed on the surface of the bottom of the water inlet power rod 201, a mounting frame 205 is installed above the inner part of the water outlet 105, the drainage power rod 206 is installed on a main body of the mounting frame 205 through a bearing, a gear B207 is sleeved at the top of the drainage power rod 206, and a drainage blade 208 is installed at the bottom of the drainage power rod 206, the surfaces of the gear B207 and the gear A203 are sleeved with rubber toothed belts 204.

In order to ensure that the sliding block 209 can form a circulation in the moving process of the rubber toothed belt 204, so as to ensure that the arc-shaped scraping plates 212 can reciprocate and ensure the quality of next sewage sedimentation, in the embodiment, preferably, the track 109 is arranged between the gear A203 and the gear B207, the sliding block 209 is arranged on the surface of the track 109 in a sliding manner, the arc-shaped scraping plates 212 are arranged on two sides of the sliding block 209, the arc-shaped scraping plates 212 are in contact with the inner wall of the tank body 101, and the connecting rod 210 is arranged on the top surface of the sliding block 209 through a pin shaft.

In order to drive the sliding block 209 to move through the rubber toothed belt 204, the length of the connecting rod 210 must ensure that the end of the rubber toothed belt 204 can be in smooth transition.

In order to control whether the water outlet 105 is opened or closed through the outside and ensure that the sliding block 209 can work when the water outlet 105 is opened, in this embodiment, it is preferable that the water discharge control mechanism 3 includes a knob 301 and an adjusting rod 307, the knob 301 is mounted on one side of the tank body 101 close to the water outlet 105 through a bearing, a movable cavity 302 is formed in the tank body 101, a driving conical tooth a303 is mounted on one side of the knob 301, the driving conical tooth a303 is placed in the movable cavity 302, and a control rod 304 is mounted inside one end of the tank body 101 close to the movable cavity 302 through a bearing.

In order to ensure the consistency of internal power, in this embodiment, it is preferable that a passive conical tooth a305 is installed on the top of the control rod 304, the control rod 304 penetrates through the body of the tank body 101, an active conical tooth B306 is installed on the bottom of the control rod 304, the adjusting rod 307 is installed on the bottom of the tank body 101 through a bearing, a passive conical tooth B308 is installed on one end of the adjusting rod 307, a ball valve 309 is installed on the other end of the adjusting rod 307, the ball valve 309 is placed inside the water discharge opening 105, the ball valve 309 is placed below the water discharge vane 208, the active conical tooth B306 is engaged with the passive conical tooth B308, and the active conical tooth a303 is engaged with the passive conical tooth a 305.

In order to intensively remove the sludge precipitated inside through the sewage discharge hole 107, in the present embodiment, preferably, a sludge storage tank 106 is disposed below the inner side of one end of the tank body 101 away from the water discharge port 105, a sewage discharge hole 107 is disposed at the bottom of the sludge storage tank 106, and a sewage discharge door 108 is disposed inside the sewage discharge hole 107 through a pin shaft.

In order to make the device more stable, in this embodiment, preferably, the bottom of the tank body 101 is symmetrically provided with the supporting frame 102, the bottom surface of the tank body 101 is symmetrically provided with the fixing baffles 103, and both the fixing baffles 103 are in surface contact with the outer side of the supporting frame 102.

The working principle and the using process of the utility model are as follows: after the sewage treatment device is installed, firstly, the installation and the safety protection of the sewage treatment device are checked, then the sewage treatment device can be used, sewage to be treated is poured out from the water inlet 104, when the sewage falls through the water inlet 104, the water inlet blades 202 are driven to rotate so as to drive the water inlet power rod 201 to rotate, when the water inlet power rod 201 rotates, the gear A203 is driven to rotate so as to drive the rubber toothed belt 204 to move, when the rubber toothed belt 204 moves, the fixing block 211 can move along with the movement, then the connecting rod 210 drives the slide block 209 to move, so that the slide block 209 moves towards the water outlet 105, namely the arc-shaped scraper 212 returns, when the sewage in the tank body 101 is settled, the sewage is required to be discharged, the rotary knob 301 can drive the driving conical tooth A303 to rotate, the control rod 304 can be driven to rotate through the meshing of the driving conical tooth A303 and the driven conical tooth A305, and then through the meshing of the driving conical tooth B306 and the driven conical tooth B308 at the bottom, the adjusting rod 307 is driven to rotate, so that the ball valve 309 can be opened, the settled sewage in the sewage can flow out through the water outlet 105, when the water flow passes through the water outlet 105, the water discharge blade 208 can be driven to rotate, the water discharge power rod 206 is installed on the installation frame 205, the installation frame 205 is in a bracket type, the water flow can pass through the installation frame, when the water discharge power rod 206 rotates, the tooth rubber toothed belt 204 can be driven to move through the gear B207, the fixing block 211 is driven to move, the sliding block 209 is pulled through the connecting rod 210, the settled sludge in the tank body 101 is scraped into the sludge storage tank 106 through the relative motion between the arc-shaped scraping plate 212 and the tank body 101, then the sewage discharge door 108 is manually opened, the sludge flows out from the sewage discharge hole 107, the setting of the water flow of the device can enable the sliding block 209 to the rightmost side through the rotation of the water discharge blade 208, when the slide block 209 reaches the rightmost side, water in the tank body 101 is just discharged, the slide block 209 is driven to return through the water inlet blade 202, and when the sewage is full, the slide block 209 is just returned to form a circulation.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sedimentation tank for sewage treatment, includes that precipitation mechanism (1), power strike off mechanism (2) and drainage control mechanism (3), its characterized in that: the sedimentation mechanism (1) comprises a tank body (101) and a track (109), a water inlet (104) is formed in the top of one side of the tank body (101), a water outlet (105) is formed in the bottom of one end, deviating from the water inlet (104), of the tank body (101), the track (109) is arranged on the bottom surface of the inner side of the tank body (101), the power scraping mechanism (2) comprises a water inlet power rod (201) and a water drainage power rod (206), the water inlet power rod (201) is installed in the tank body (101) through a bearing, water inlet blades (202) are installed at the top of the water inlet power rod (201), the water inlet blades (202) are arranged in the water inlet (104), a gear A (203) is installed on the surface of the bottom of the water inlet power rod (201), a mounting frame (205) is installed above the inner portion of the water outlet (105), and the water drainage power rod (206) is installed on a main body of the mounting frame (205) through a bearing, the top of the drainage power rod (206) is sleeved with a gear B (207), the bottom of the drainage power rod (206) is provided with a drainage blade (208), and the surfaces of the gear B (207) and the gear A (203) are sleeved with rubber toothed belts (204).

2. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: the improved tank is characterized in that the track (109) is arranged between the gear A (203) and the gear B (207), a sliding block (209) is arranged on the surface of the track (109) in a sliding mode, arc-shaped scrapers (212) are arranged on two sides of the sliding block (209), the arc-shaped scrapers (212) are in contact with the inner wall of the tank body (101), and a connecting rod (210) is arranged on the surface of the top of the sliding block (209) through a pin shaft.

3. A sedimentation tank for sewage treatment as claimed in claim 2, wherein: the rubber toothed belt (204) upper surface is provided with fixed block (211), the one end that connecting rod (210) deviates from (219) is installed on fixed block (211) through the round pin axle.

4. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: drainage control mechanism (3) include knob (301) and adjusting lever (307), one side that pond body (101) are close to outlet (105) is installed through the bearing in knob (301), movable chamber (302) have been seted up to pond body (101) inside, initiative toper tooth A (303) are installed to knob (301) one side, the inside in movable chamber (302) is arranged in initiative toper tooth A (303), control lever (304) are installed through the bearing to inside one end that pond body (101) are close to movable chamber (302).

5. A sedimentation tank for sewage treatment as claimed in claim 4, wherein: the top of the control rod (304) is provided with a passive taper tooth A (305), the control rod (304) penetrates through the main body of the tank body (101), and the bottom of the control rod (304) is provided with an active taper tooth B (306).

6. A sedimentation tank for sewage treatment as claimed in claim 5, wherein: the adjusting rod (307) is installed at the bottom of the tank body (101) through a bearing, a driven conical tooth B (308) is installed at one end of the adjusting rod (307), a ball valve (309) is installed at the other end of the adjusting rod (307), the ball valve (309) is arranged in the water outlet (105), the ball valve (309) is arranged below the water discharging blade (208), the driving conical tooth B (306) is meshed with the driven conical tooth B (308), and the driving conical tooth A (303) is meshed with the driven conical tooth A (305).

7. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: sludge storage tank (106) have been seted up to the inboard below of one end that cell body (101) deviate from outlet (105), blowdown hole (107) have been seted up to sludge storage tank (106) bottom, blowdown door (108) are installed through the round pin axle to blowdown hole (107) inside.

8. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: the pool body (101) is provided with support frames (102) at the bottom symmetrically, the fixed baffles (103) are arranged at the bottom surface of the pool body (101) symmetrically, and the two fixed baffles (103) are in contact with the outer side surfaces of the support frames (102).