CN214106120U

CN214106120U - Industrial wastewater sedimentation tank

Info

Publication number: CN214106120U
Application number: CN202022748457.4U
Authority: CN
Inventors: 倪翊哲; 吴轶楠; 姚俊
Original assignee: Shanghai Jinlu Construction Group Co ltd
Current assignee: Shanghai Jinlu Construction Group Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-09-03
Anticipated expiration: 2030-11-25

Abstract

The utility model relates to an industrial waste water sedimentation tank, including setting up the intake passage in cell body one side at subaerial cell body and vertical setting, be provided with between intake passage and the cell body and be used for communicateing water inlet between them, the top of the inherent water inlet of intake passage is provided with the filter screen, the filter screen slope is downward towards the direction setting of keeping away from the cell body, the intake passage is just seted up out the mud mouth on the lateral wall to the filter screen lower tip, be provided with the subassembly of opening and close that is used for opening and close out the mud mouth on the intake passage, be provided with the collection subassembly that is used for collecting mud mouth outflow earth on the lateral wall of intake passage. This application has the effect that improves the sedimentation tank to the higher waste water treatment efficiency of earth content.

Description

Industrial wastewater sedimentation tank

Technical Field

The application relates to the field of wastewater treatment, in particular to an industrial wastewater sedimentation tank.

Background

In the industrial production process, waste water is generally generated, and enterprises need to treat the waste water to reach the discharge standard and then can discharge or recycle the waste water.

In capital construction process, the output of waste water is bigger, and the earth content in the waste water is than higher moreover, and present waste water sedimentation tank when handling the waste water that earth content is bigger, needs frequent impurity earth to the sedimentation tank inside to clear up, but the earth clearance in the sedimentation tank is more difficult, has not only increased waste water treatment's cost, has reduced waste water treatment's efficiency moreover.

Disclosure of Invention

In order to improve the treatment effeciency of sedimentation tank to the higher waste water of earth content, this application provides an industrial waste water sedimentation tank.

The application provides a pair of industrial waste water sedimentation tank adopts following technical scheme:

the utility model provides an industrial wastewater sedimentation tank, is including setting up the cell body subaerial and the inhalant canal of vertical setting in cell body one side, be provided with between inhalant canal and the cell body and be used for communicateing water inlet between them, the top of the inherent water inlet of inhalant canal is provided with the filter screen, the filter screen slope is towards the direction setting of keeping away from the cell body downwards, inhalant canal just has seted up out the mud mouth on the lateral wall to the tip under the filter screen, be provided with the subassembly of opening and close that is used for opening and close out the mud mouth on the inhalant canal, be provided with the collection subassembly that is used for collecting mud mouth outflow earth on inhalant canal's the lateral wall.

By adopting the technical scheme, when the wastewater with higher soil content needs to be treated, the wastewater is conveyed into the water inlet channel, the wastewater firstly passes through the filter screen, the filter screen preliminarily filters the soil in the wastewater, a large part of the soil in the wastewater is blocked on the filter screen, the filter screen is obliquely and downwards arranged, the soil on the filter screen enters the collecting assembly from the soil outlet under the action of gravity, after a period of time, a worker needs to clean the soil in the collecting assembly, firstly, the opening and closing assembly is used for closing the soil outlet of the water inlet channel and then cleaning the soil in the collecting assembly, after the cleaning is finished, the opening and closing assembly is used for opening the treatment port to continuously collect the soil, so that the preliminary sludge removal of the wastewater with higher soil content is realized, the soil content carried by the wastewater is reduced, and further, the soil content in the sedimentation tank is reduced, the mud sedimentation speed in the sedimentation tank is improved, and the treatment efficiency of the wastewater is further improved.

Optionally, the opening and closing assembly comprises an opening and closing plate connected to the side wall of the water inlet channel in a sliding mode in the vertical direction and a control cylinder for controlling the opening and closing plate to slide in the vertical direction, and the control cylinder is located above the sludge outlet of the water inlet channel.

Through adopting above-mentioned technical scheme, when using to open and close the subassembly control mud outlet open and close, start the control cylinder, the control cylinder drives and opens and close the board and remove along vertical direction, and extension and the shrink of control cylinder piston rod can realize opening and close the door and to the closing and opening of mud outlet.

Optionally, the two sides of the opening and closing plate are respectively provided with a sliding block along the vertical direction, and the position of the water inlet channel opposite to the sliding block is provided with a sliding rail for the sliding block to slide along the vertical direction.

Through adopting above-mentioned technical scheme, the board of opening and close passes through slider and slide rail and inhalant canal along vertical direction sliding connection, has improved the stability of opening and close board and inhalant canal sliding connection.

Optionally, the collecting assembly comprises a collecting box fixed on the side wall of the water inlet channel and provided with a mud outlet of the water inlet channel through a sealing cover, the collecting box is suspended on the ground and is arranged for the lower opening, and the collecting box is provided with a closing assembly at the lower opening.

Through adopting above-mentioned technical scheme, when using the collection subassembly to collect the earth of inlet channel mud outlet, water can get into the collection incasement along with earth, because the outlet mud mouth of inlet channel is established to the complete sealed cowling of collecting box, water in the collecting box is for can rising, until the earth in the collecting box is higher than the height of mud outlet, then water in the collecting box can enter into the inlet channel again, realized when collecting earth, the waste of water resource has been reduced, when needs clear up the earth in the collecting box, open closed subassembly, earth falls into subaerially can.

Optionally, the closing assembly includes a closing door hinged to the lower opening of the collecting box and closing cylinders rotatably disposed on two sides of the water inlet channel, and piston rods of the two closing cylinders are rotatably connected to two sides of the closing door.

Through adopting above-mentioned technical scheme, when using the closure assembly to open the collecting box under shed, start closed cylinder, closed cylinder's piston rod extension drives the closure plate and rotates to the direction of keeping away from the collecting box under shed, earth falls into subaerially by the under shed of collecting box, finishes the back when earth clearance, reverse start closed cylinder, closed cylinder's piston rod shrink drives the closure plate and rotates to the under shed direction that is close to the collecting box, until the under shed of the complete closed collecting box of closure plate.

Optionally, a mud-water separation assembly is further arranged above the water inlet in the tank body, the mud-water separation assembly comprises two parallel partition plates horizontally arranged in the tank body and a plurality of communicating pipes evenly arranged between the two partition plates at intervals in parallel, and the communicating pipes are obliquely arranged.

Through adopting above-mentioned technical scheme, water in the cell body is after deposiing, and the water that is located the cell body bottom is for having the sewage of earth, and the water level clear water of mud-water separation subassembly top when pouring into sewage in to the cell body, and the water in the cell body can take place to flow, and the setting of division board and communicating pipe, the effectual sewage that has prevented the lower floor enters into the clear water of top, and then has improved the precipitation efficiency of sedimentation tank.

Optionally, one side of the cell body still is provided with clear water discharge assembly, clear water discharge assembly includes the discharge pipe and communicates the suction pump that sets up with the discharge pipe, the water sucking mouth of drain pipe is located mud-water separation assembly's top.

Through adopting above-mentioned technical scheme, when needing to last to pour into sewage in the cell body, need discharge the clear water in the cell body, start the suction pump, the clear water discharge of discharge pipe with the mud-water separation subassembly top discharges, discharges or recycle, has improved the sewage treatment ability of sedimentation tank.

Optionally, the cell body bottom is provided with a plurality of V type mud collecting tank, V type mud collecting tank opening upwards sets up, subaerial being provided with the clearance subassembly that is used for clearing up V type mud collecting tank interior earth, the clearance subassembly includes communicates the mud cleaning pump that sets up at clear mud pipe and lay with clear mud pipe intercommunication respectively with V type mud collecting tank.

Through adopting above-mentioned technical scheme, the cell body bottom has earth to take place to align, sets up V type collection mud groove, has realized the collection to earth, when needs clear up the earth of V type collection mud inslot, starts the clearance subassembly, and the mud pump that clears up starts, and the mud pipe washes out the earth of V type collection mud inslot and discharges, has made things convenient for the earth to the cell body bottom to clear up.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the filter screen, the opening and closing assembly and the collecting assembly are arranged in the water inlet channel, so that soil in the sewage is preliminarily filtered and cleaned, and the sewage treatment efficiency of the sedimentation tank is improved;

2. the collecting box is sealed and covered with the mud outlet of the water inlet channel, so that the waste of water resources is reduced.

Drawings

Fig. 1 is an overall view of an embodiment of the present application.

Fig. 2 is an exploded view showing the internal structure of the water inlet passage in the embodiment of the present application.

FIG. 3 is a sectional view showing the internal structure of the tank body in the embodiment of the present application

Description of reference numerals: 1. a tank body; 11. a V-shaped sludge collecting groove; 2. a water inlet channel; 21. a water inlet; 22. a sludge outlet; 3. a filter screen; 4. an opening and closing assembly; 41. a shutter plate; 42. controlling the cylinder; 43. a slider; 44. a slide rail; 5. a collection assembly; 51. a collection box; 52. a closure assembly; 521. closing the door; 522. closing the cylinder; 6. a mud-water separation component; 61. a partition plate; 62. a communicating pipe; 7. a clear water discharge assembly; 71. a discharge pipe; 72. a water pump; 8. cleaning the assembly; 81. cleaning a mud pipe; 82. a mud cleaning pump; 9. a sewage pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an industrial wastewater sedimentation tank. Referring to fig. 1 and 2, the sedimentation tank includes cell body 1, inhalant canal 2, mud-water separation subassembly 6, clear water discharge assembly 7 and clearance subassembly 8, cell body 1 sets up to rectangular cell body 1, cell body 1 is fixed to be set up subaerial, inhalant canal 2 sets up on a lateral wall of cell body 1, inhalant canal 2 is the upper shed setting, be provided with between the lateral wall of inhalant canal 2 and cell body 1 and be used for communicateing water inlet 21 between them, mud-water separation subassembly 6 sets up in cell body 1, and be located the top of water inlet 21, clear water discharge assembly 7 sets up the one side at cell body 1, a clear water discharge for with in the cell body 1, clearance subassembly 8 sets up in the ground, an earth for clearance 1 bottom of cell body.

Subaerial be provided with the sewage pipe 9 that is used for injecting sewage into inhalant canal 2, sewage pipe 9 is provided with a plurality of, the even interval of length direction of a plurality of sewage pipe 9 edge inhalant canal 2 sets up, the top of 2 inherent water inlets 21 of inhalant canal is provided with filter screen 3, the downward orientation inhalant canal 2 that deviates from cell body 1 of 3 slopes of filter screen, be provided with the bearing ring that is used for bearing filter screen 3 in the inhalant canal 2, inhalant canal 2 is just having seted up out mud mouth 22 to the lower tip of filter screen 3, be provided with the collection subassembly 5 that is used for collecting mud mouth 22 outflow earth on inhalant canal 2's the lateral wall, inhalant canal 2 is provided with the subassembly 4 that opens and close that is used for opening and close the processing mouth in mud mouth 22 department.

The collecting component 5 comprises a collecting box 51, the collecting box 51 is fixed on the side wall of the water inlet channel 2, the collecting box 51 is sealed and covered with a mud outlet 22 of the water inlet channel 2, mud flowing out of the mud outlet 22 enters the collecting box 51 to be collected, the collecting box 51 is suspended on the ground and is arranged, the collecting box 51 is arranged for a lower opening, and the collecting box 51 is provided with a closing component 52 at the lower opening.

The closing assembly 52 comprises a closing door 521 and a closing cylinder 522, one end of the closing door 521 is hinged to one end of the lower opening of the collecting box 51, the number of the closing cylinders 522 is two, the two closing cylinders 522 are respectively and rotatably connected to two sides of the water inlet channel 2, piston rods of the two closing cylinders 522 are respectively and rotatably connected to two sides of the closing door 521, the closing door 521 and the collecting box 51 are rotated by starting the closing cylinders 522 and stretching and retracting piston rods of the closing cylinders 522, and therefore the opening and closing of the closing door 521 to the lower opening of the collecting box 51 are controlled.

Open and close subassembly 4 including opening and close board 41 and two control cylinder 42, it is on inhalant canal 2's lateral wall to open and close board 41 along vertical direction sliding connection, it is fixed with slider 43 along vertical direction to open and close board 41's both sides, inhalant canal 2 is fixed with the slide rail 44 that sets up along vertical direction in the both sides of mud outlet 22, slider 43 and slide rail 44 are along vertical direction sliding connection, two control cylinder 42 are located the top of mud outlet 22, the both sides at inhalant canal 2 are fixed respectively along vertical direction to two control cylinder 42, and two control cylinder 42's piston rod and the both sides fixed connection who opens and close board 41.

As shown in fig. 1 and 3, the mud-water separation assembly 6 includes two separation plates 61 and a plurality of communication pipes 62, the two separation plates 61 are fixed in the tank body 1 in parallel and horizontally, a certain distance is provided between the two separation plates 61, the plurality of communication pipes 62 are respectively fixed between the two separation plates 61 in an inclined manner, and two ends of the communication pipes 62 respectively pass through the two separation plates 61, the mud-water separation assembly 6 divides the tank body 1 into an upper area and a lower area, the upper area is a clear water area, and the lower area is a sewage area.

Clear water discharge assembly 7 includes discharge pipe 71 and suction pump 72, and the one end of drain pipe extends to in the clear water district in the cell body 1, and the other end extends to ground, and suction pump 72 and drain pipe intercommunication set up, when needing to continuously pour into sewage in the cell body 1, need discharge the clear water in the cell body 1, start suction pump 72, and discharge pipe 71 discharges the clear water of mud-water separation assembly 6 top, discharges or recycle, has improved the sewage treatment ability of sedimentation tank.

The bottom of cell body 1 sets up a plurality of V type mud collection groove 11, a plurality of V type mud collection groove 11 is parallel to each other and the opening upwards sets up, clearance subassembly 8 inlays to be established in the ground, clearance subassembly 8 is including clear mud pipe 81 and clear mud pump 82, clear mud pipe 81 level is buried underground in the ground, and clear mud pipe 81 sets up with the bottom intercommunication in a plurality of V type mud collection groove 11, clear mud pump 82 sets up with clear mud pipe 81 intercommunication, clearance subassembly 8 is provided with a plurality of, the even interval setting of length direction in V type mud collection groove 11 is followed to a plurality of clearance subassembly 8.

The implementation principle of the industrial wastewater sedimentation tank in the embodiment of the application is as follows: when the sedimentation tank is used for treating wastewater, the sewage pipe feeds water into the water inlet channel 2, the sewage enters the tank body 1 through the filter screen 3, the filter screen 3 preliminarily filters soil in the sewage, the filtered soil enters the collecting component 5 under the action of gravity, and after a period of time, the mud in the collecting component 5 needs to be cleaned, the mud outlet 22 is closed by the opening and closing component 4, then, the lower opening of the collection chamber 51 is opened using the closing assembly 52, and, when the soil in the collection chamber 51 is cleaned, the lower opening of the collection chamber 51 is closed using the closing assembly 52, then the opening and closing component 4 is used for opening the sludge outlet 22, when the water level in the tank body 1 is higher, the clear water discharging component 7 is started to discharge the clear water in the tank body 1, when the earth of 1 bottom of cell body is more, start clearance subassembly 8, clear up the earth of 1 bottom of cell body.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an industrial waste water sedimentation tank which characterized in that: including setting up inlet channel (2) in cell body (1) one side at subaerial cell body (1) and vertical setting, be provided with between inlet channel (2) and cell body (1) and be used for communicateing water inlet (21) between them, the top of the inherent water inlet (21) of inlet channel (2) is provided with filter screen (3), filter screen (3) slope is downward towards the direction setting of keeping away from cell body (1), inlet channel (2) just seted up out mud mouth (22) on the lateral wall to filter screen (3) lower tip, be provided with on inlet channel (2) and be used for opening and close the subassembly (4) of opening and close of play mud mouth (22), be provided with on the lateral wall of inlet channel (2) and be used for collecting collection mud mouth (22) outflow earth collection subassembly (5).

2. The industrial wastewater sedimentation tank of claim 1, wherein: open and close subassembly (4) including opening and close board (41) and control opening and close board (41) along the control cylinder (42) that vertical direction slided on inhalant canal (2) lateral wall along vertical direction sliding connection, control cylinder (42) are located inhalant canal (2) mud outlet (22)'s top.

3. The industrial wastewater sedimentation tank of claim 2, wherein: the two sides of the opening and closing plate (41) are respectively provided with a sliding block (43) along the vertical direction, and a sliding rail (44) for the sliding block (43) to slide along the vertical direction is arranged at the position, opposite to the sliding block (43), of the water inlet channel (2).

4. The industrial wastewater sedimentation tank of claim 1, wherein: the collecting assembly (5) comprises a collecting box (51) which is fixed on the side wall of the water inlet channel (2) and is provided with a mud outlet (22) of the water inlet channel (2) through a sealing cover, the collecting box (51) is suspended on the ground, the collecting box (51) is arranged for a lower opening, and the collecting box (51) is provided with a closing assembly (52) at the lower opening.

5. The industrial wastewater sedimentation tank of claim 4, wherein: the closing assembly (52) comprises a closing door (521) hinged with the lower opening of the collecting box (51) and closing cylinders (522) rotatably arranged on two sides of the water inlet channel (2) respectively, and piston rods of the two closing cylinders (522) are rotatably connected with two sides of the closing door (521) respectively.

6. The industrial wastewater sedimentation tank of claim 1, wherein: the improved sludge-water separator is characterized in that a sludge-water separation assembly (6) is further arranged above the water inlet (21) in the tank body (1), the sludge-water separation assembly (6) comprises two parallel partition plates (61) which are horizontally arranged in the tank body (1) and a plurality of communicating pipes (62) which are uniformly arranged between the two partition plates (61) at intervals in parallel, and the communicating pipes (62) are obliquely arranged.

7. The industrial wastewater sedimentation tank of claim 6, wherein: the pond body is characterized in that a clear water discharging assembly (7) is further arranged on one side of the pond body (1), the clear water discharging assembly (7) comprises a discharging pipe (71) and a water suction pump (72) communicated with the discharging pipe (71), and a water suction port of the discharging pipe (71) is located above the mud-water separation assembly (6).

8. The industrial wastewater sedimentation tank of claim 1, wherein: cell body (1) bottom is provided with a plurality of V type collection mud groove (11), V type collection mud groove (11) opening upwards sets up, subaerial clearance subassembly (8) that is used for clearing up earth in V type collection mud groove (11) that is provided with, clearance subassembly (8) include communicate respectively with V type collection mud groove (11) and set up at clear mud pipe (81) and clear mud pump (82) laid with clear mud pipe (81) intercommunication.