CN212818391U

CN212818391U - Sludge discharge device for sewage treatment

Info

Publication number: CN212818391U
Application number: CN202021298995.1U
Authority: CN
Inventors: 宗雪谊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-30
Anticipated expiration: 2030-07-06

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a sludge discharge device for sewage treatment, which comprises a motor, a piston rod and a filter screen, wherein the outer side of the piston rod is slidably connected with a piston cylinder, the right end of the piston rod is fixedly connected with a piston, the piston is slidably connected with the piston cylinder, the upper part of the piston cylinder is fixedly connected with a water inlet pipe, and the inner part of the piston cylinder is slidably connected with the filter screen, the sludge discharge period is short, organic matters in the sewage are not fermented, the operation is simple, and the labor intensity of operators is reduced.

Description

Sludge discharge device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sludge discharge device for sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, and the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is also increasingly used in daily life of common people.

At present, sludge is discharged by precipitation in sewage treatment in the market, the precipitation time is long, the sludge cannot be discharged continuously, the sludge discharge efficiency is low, the sludge discharge period is long, organic matters in sewage are easy to ferment to generate unpleasant odor, the operation is complex, and the labor intensity of operators is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment is with arranging mud device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sludge discharge device for sewage treatment comprises a motor, a piston rod and a filter screen, wherein a platform is fixedly connected below the motor, a short rod is fixedly connected at the tail end of a main shaft of the motor, a piston cylinder is slidably connected to the outer side of the piston rod, a piston is fixedly connected to the right end of the piston rod, the piston is slidably connected with the piston cylinder, an inlet pipe is fixedly connected to the upper portion of the piston cylinder, a water inlet valve is fixedly connected in the middle of the inlet pipe, the filter screen is slidably connected to the inner portion of the piston cylinder, a sliding block is slidably connected to the lower portion of the filter screen, the sliding block is slidably connected with the piston cylinder, a spring is fixedly connected to the lower portion of the sliding block, the other end of the spring is fixedly connected with the piston cylinder, a second support is fixedly connected to the lower, the top fixedly connected with air pump of first support, the top fixedly connected with intake pipe of air pump, the upper end fixedly connected with filter tip of intake pipe, the top fixedly connected with pond of platform.

Preferably, the other end of the short rod is rotatably connected with a long rod, and the other end of the long rod is rotatably connected with a piston rod.

Preferably, the upper right portion of the piston cylinder is fixedly connected with a fixed shaft, the outer side of the fixed shaft is rotatably connected with a rotating block, and the filter screen is connected with the rotating block in a sliding mode.

Preferably, the left end of the air pump is fixedly connected with an air outlet pipe, and the left end of the air outlet pipe is fixedly connected with a nozzle.

Preferably, the right lower part of the piston cylinder is fixedly connected with a sludge discharge pipe, and the middle of the sludge discharge pipe is fixedly connected with a sludge discharge valve and a sludge discharge pump which are arranged on the left and right.

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

1. in the utility model, through the arranged piston cylinder, the water inlet valve is opened, sewage flows into the piston cylinder from the water inlet pipe, the water inlet valve is closed after the sewage is filled, the motor drives the short rod to rotate, the short rod drives the long rod to move, the long rod drives the piston rod to move rightwards, the piston rod pushes the piston to move rightwards, the sewage reclaimed water passes through the right filter screen to enter the water pool, sludge in the sewage is blocked by the filter screen and is left in the piston cylinder, the sludge is pushed to fall down to the right side of the piston cylinder under the pushing of the piston, the sludge discharge valve and the sludge discharge pump are opened to discharge the sludge from the piston cylinder, the sludge discharge is rapid, the working efficiency is high, the sludge discharge can be continuously performed, the sludge discharge period is short, organic matters in the sewage;

2. the utility model discloses in, through the air pump and the turning block that set up, use a period of time after, open the air pump, the air is in the intake pipe suction air pump after the filter tip filters, and the air is sprayed to the filter screen after the outlet duct accelerates through the nozzle after being pressurized, clears away the impurity on the filter screen, prevents that the filter screen from blockking up, rotates the turning block, and the spring promotes the slider, and the slider promotes the filter screen, and the filter screen is popped out, conveniently changes the filter screen, guarantees the work efficiency of filter screen.

Drawings

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

fig. 2 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1-motor, 2-short rod, 3-long rod, 4-piston rod, 5-piston cylinder, 6-piston, 7-water inlet pipe, 8-water inlet valve, 9-fixed shaft, 10-rotating block, 11-filter screen, 12-filter tip, 13-air inlet pipe, 14-air pump, 15-first support, 16-air outlet pipe, 17-sludge discharge pump, 18-sludge discharge valve, 19-water pool, 20-nozzle, 21-second support, 22-platform, 23-spring, 24-slide block and 25-sludge discharge pipe.

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. 1-2, the present invention provides a technical solution:

a sludge discharge device for sewage treatment comprises a motor 1, a piston rod 4 and a filter screen 11, wherein a platform 22 is fixedly connected below the motor 1, a short rod 2 is fixedly connected at the tail end of a main shaft of the motor 1, a piston cylinder 5 is slidably connected on the outer side of the piston rod 4, a piston 6 is fixedly connected at the right end of the piston rod 4, the piston 6 is slidably connected with the piston cylinder 5, a water inlet pipe 7 is fixedly connected at the upper part of the piston cylinder 5, a water inlet valve 8 is fixedly connected in the middle of the water inlet pipe 7, the filter screen 11 is slidably connected inside the piston cylinder 5, a sliding block 24 is slidably connected at the lower part of the filter screen 11, the sliding block 24 is slidably connected with the piston cylinder 5, a spring 23 is fixedly connected at the lower part of the sliding block 24, the other end of the spring 23 is fixedly connected with the piston cylinder 5, a second support, the top fixedly connected with air pump 14 of first support 15, the top fixedly connected with intake pipe 13 of air pump 14, the upper end fixedly connected with filter tip 12 of intake pipe 13, the top fixedly connected with pond of platform 22.

The other end of the short rod 2 is rotatably connected with a long rod 3, the other end of the long rod 3 is rotatably connected with a piston rod 4, the motor 1 drives the short rod 2 to rotate, the short rod 2 drives the long rod 3 to move, and the long rod 3 drives the piston rod 4 to move left and right; a fixed shaft 9 is fixedly connected to the right upper part of the piston cylinder 5, a rotating block 10 is rotatably connected to the outer side of the fixed shaft 9, the filter screen 11 is slidably connected with the rotating block 10, and the rotating block 10 is rotated, so that the filter screen 11 can be taken out, and the filter screen 11 is convenient to replace; the left end of the air pump 14 is fixedly connected with an air outlet pipe 16, the left end of the air outlet pipe 16 is fixedly connected with a nozzle 20, air flow from the air pump 14 is sprayed to the filter screen 11 under the acceleration action of the nozzle 20, impurities on the filter screen 11 are cleaned, and the blockage is prevented from reducing the working efficiency; the mud pipe 25 is fixedly connected to the lower right portion of the piston cylinder 5, the mud valve 18 and the mud pump 17 which are arranged on the left and right sides are fixedly connected to the middle of the mud pipe 25, the mud valve 18 and the mud pump 17 are opened, and the mud with water filtered is discharged out of the piston cylinder 5.

The working process is as follows: when the device is used, the water inlet valve 8 is opened, sewage flows into the piston cylinder 5 from the water inlet pipe 7, the water inlet valve 8 is closed after the sewage 7 is filled, the motor 1 is started, the short rod 2 is driven by the motor 1 to rotate, the long rod 3 is driven by the short rod 2 to move, the piston rod 4 is driven by the long rod 3 to move rightwards, the piston rod 4 pushes the piston 6 to move rightwards, the sewage water passes through the right filter screen 11 and enters the water tank 19, sludge in the sewage is blocked in the piston cylinder 5 by the filter screen 11, the sludge is pushed to the right side of the piston cylinder 5 under the pushing of the piston 6, the sludge discharge valve 18 and the sludge discharge pump 17 are opened to discharge the sludge from the piston cylinder 5, after a period of use, the air pump 14 is opened, air is filtered by the filter tip 12 and then is sucked into the air pump 14, after being pressurized, the air is accelerated by the air outlet pipe 16 through the nozzle 20, if the filter screen 11 needs to be replaced, the rotating block 10 is rotated, the spring 23 pushes the sliding block 24, the sliding block 24 pushes the filter screen 11, and the filter screen 11 is ejected, so that the filter screen 11 is convenient to replace.

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

Claims

1. The utility model provides a sewage treatment is with arranging mud device, includes motor (1), piston rod (4) and filter screen (11), its characterized in that: the motor is characterized in that a platform (22) is fixedly connected below the motor (1), a short rod (2) is fixedly connected to the tail end of a main shaft of the motor (1), a piston cylinder (5) is slidably connected to the outer side of the piston rod (4), a piston (6) is fixedly connected to the right end of the piston rod (4), the piston (6) is slidably connected with the piston cylinder (5), a water inlet pipe (7) is fixedly connected to the upper portion of the piston cylinder (5), a water inlet valve (8) is fixedly connected to the middle of the water inlet pipe (7), a filter screen (11) is slidably connected to the inner portion of the piston cylinder (5), a sliding block (24) is slidably connected to the lower portion of the filter screen (11), the sliding block (24) is slidably connected with the piston cylinder (5), a spring (23) is fixedly connected to the lower portion of the sliding block, the following fixedly connected with second support (21) of piston cylinder (5), second support (21) and platform (22) fixed connection, the upper right side fixedly connected with first support (15) of platform (22), the top fixedly connected with air pump (14) of first support (15), the top fixedly connected with intake pipe (13) of air pump (14), the upper end fixedly connected with filter tip (12) of intake pipe (13), the top fixedly connected with pond of platform (22).

2. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the other end of the short rod (2) is rotatably connected with a long rod (3), and the other end of the long rod (3) is rotatably connected with a piston rod (4).

3. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the right upper part of the piston cylinder (5) is fixedly connected with a fixed shaft (9), the outer side of the fixed shaft (9) is rotatably connected with a rotating block (10), and the filter screen (11) is in sliding connection with the rotating block (10).

4. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the left end of the air pump (14) is fixedly connected with an air outlet pipe (16), and the left end of the air outlet pipe (16) is fixedly connected with a nozzle (20).

5. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the mud discharging device is characterized in that a mud discharging pipe (25) is fixedly connected to the lower right part of the piston cylinder (5), and a mud discharging valve (18) and a mud discharging pump (17) which are arranged on the left and right are fixedly connected to the middle of the mud discharging pipe (25).