Anti-blocking sewage sampling equipment

Abstract

The utility model relates to the technical field of sewage sampling, in particular to anti-blocking sewage sampling equipment which comprises a machine body, a processing cavity is formed in the machine body, a lead screw is rotatably mounted in the processing cavity, a sampling groove is formed in the machine body, a filter plate is detachably mounted between the sampling groove and the processing cavity, and a filter screen is arranged on the filter plate. A sampling pipe is arranged on the inner wall of the sampling groove, a water pump is installed on the outer wall of the sampling pipe, the outer wall of a lead screw is sleeved with a threaded sleeve in a threaded mode, a scraping plate for cleaning the surface of a filter plate is installed on the outer wall of the threaded sleeve, an inclined block is fixedly connected to the bottom end of the lead screw, and a spiral piece is installed at a lower cavity opening of the bottom end of the inclined block. The motor drives the scraper to scrape dirt on the inner wall of the processing cavity and the filter plate in an up-and-down moving mode, the dirt is brought to the bottom end of the processing cavity, and an automatic cleaning mode not only reduces the burden of manual operation and improves the cleaning efficiency, but also protects the body health of personnel.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage sampling technical field especially relates to a prevent blocking sewage sampling equipment. BACKGROUND

[0002] Sewage treatment is the process that makes sewage reach the water quality requirement of being discharged into a water body or reused, and sewage treatment is widely applied in each field of building, agriculture, traffic, energy, petrochemical, environmental protection, city landscape, medical treatment, catering and so on, and more and more goes into the daily life of ordinary people.

[0003] After the equipment starts, the sampling port starts to work, and sewage samples are sucked from the sewage pipeline, the sensor monitors the flow and pressure in the sampling pipeline in real time, ensures the stability and accuracy of the sampling process, the automatic cleaning device is arranged in the equipment, and is started regularly or as required, the accumulated substances in the sampling pipeline are cleaned, and the user can know the running state and sampling data of the sampler at any time through the remote monitoring and management system.

[0004] However, after long-time use, since the impurities in the sewage are various, including suspended organic matters, the impurities are easy to accumulate on the filter plate and form dirt that is difficult to clean, manual cleaning needs to carefully and patiently remove each accumulation point, which is time-consuming and labor-consuming, for some special dirt, special cleaning agent or tool needs to be used, cleaning complexity is increased, in the cleaning process, the operator needs to contact the sewage and the dirt, and health and safety risks exist, some large and irregular impurities are easy to accumulate near the discharge port during equipment operation, and blockage is formed, the blockage can cause poor drainage of the equipment and reduce the treatment efficiency, and long-time blockage can cause internal pressure of the equipment to rise and damage the equipment. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] The technical problem of cleaning the equipment and the filter plate is solved, manual cleaning is avoided, cleaning efficiency is improved, the problem of blockage of the sewage discharge pipe due to impurities is solved, the treatment efficiency of the equipment is improved, and the service life of the equipment is prolonged.

[0007] (II) technical scheme

[0008] In view of the above cleaning and blockage problems, the utility model is provided.

[0009] To solve the above technical problems, the utility model provides technical scheme as follows: A kind of anti-blocking sewage sampling equipment, including body, the inside of body is opened with processing cavity, screw rod is rotatably installed in processing cavity, the inside of body is opened with sampling groove, detachable mounting is carried out between sampling groove and processing cavity with filter plate, the inner wall of sampling groove is opened with sampling pipe, the outer wall of sampling pipe is installed with water pump, the outer wall of screw rod is threadedly equipped with threaded sleeve, the outer wall of threaded sleeve is installed with the scraping blade that filters plate surface is cleaned, the bottom end of screw rod is fixedly connected with inclined block, the bottom end lower cavity of inclined block is installed with helical blade, the bottom end of inclined block is fixedly connected with the inner wall of helical blade fixedly connected with cylinder.

[0010] As a preferred scheme of the utility model anti-blocking sewage sampling equipment, wherein: the top of body is opened with the circular hole that facilitates the rotation of screw rod, the inner wall of circular hole is opened with disc groove, the inner wall of disc groove is rotatably connected with the outer wall of limiting plate fixedly connected with screw rod, the outer wall of threaded sleeve is fixedly connected with the inner wall of rectangular plate fixedly connected with scraping blade.

[0011] As a preferred scheme of the utility model anti-blocking sewage sampling equipment, wherein: the top of body is fixedly installed with motor, the output end of motor is fixedly connected with the top of screw rod, the outer wall of rectangular plate is opened with round hole, the inner wall of round hole is slidably connected with the inner wall of processing cavity fixedly connected with positioning column.

[0012] As a preferred scheme of the utility model anti-blocking sewage sampling equipment, wherein: the outer wall of sampling pipe is installed with first valve, the top of filter plate is fixedly connected with connecting block, the inner wall of connecting block is slidably connected with push rod.

[0013] As a preferred scheme of the utility model anti-blocking sewage sampling equipment, wherein: the top of connecting block is opened with the rectangular groove that facilitates the sliding connection of push rod, first spring is connected between the bottom end of push rod and the bottom of rectangular groove, the inner wall of rectangular groove is opened with limiting groove, the inner wall of limiting groove is slidably connected with two mirror image distribution trapezoidal blocks, second spring is connected between the outer wall of trapezoidal block and the inner wall of limiting groove.

[0014] As a preferred scheme of the utility model anti-blocking sewage sampling equipment, wherein: the top of connecting block is fixedly connected with two mirror image distribution connecting columns, the top of connecting column is fixedly connected with the square plate slidably connected with the outer wall of push rod, the outer wall of body is opened with water inlet pipe communicated with processing cavity, the bottom of body is opened with sewage pipe communicated with processing cavity, the inner wall of sewage pipe is installed with second valve.

[0015] The utility model has the advantages of:

[0016] 1. The dirt on the inner wall of the processing cavity and the filter plate is moved up and down by the scraper driven by the motor to scratch and bring the dirt to the bottom end of the processing cavity. The automatic cleaning method not only reduces the burden of manual operation, improves the cleaning efficiency, but also protects the health of personnel.

[0017] 2. The foreign matter is pushed to the blowdown pipe by the synchronous rotation of the spiral piece and the scraper driven by the motor. When the scraper removes a part of the dirt, it will be directly rotated out of the processing cavity by the synchronous rotation of the spiral piece, without a large amount of dirt accumulated at the spiral piece, reducing the risk of blockage, improving the processing efficiency of the equipment, and prolonging the service life of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor. Among them:

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0020] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present application.

[0021] Figure 3 It is a schematic diagram of the scraper installation structure of the present application.

[0022] Figure 4 It is a schematic diagram of the trapezoidal block installation structure of the present application.

[0023] Reference signs: 1, machine body; 2, water inlet pipe; 3, motor; 4, blowdown pipe; 5, sampling pipe; 6, first valve; 7, screw rod; 8, inclined block; 9, cylinder; 10, spiral piece; 11, filter plate; 12, water pump; 13, second valve; 14, threaded sleeve; 15, rectangular plate; 16, scraper; 17, trapezoidal block; 18, positioning column; 19, connecting block; 20, push rod; 21, connecting column; 22, square plate; 23, first spring; 24, second spring. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0025] Embodiment 1

[0026] Reference Figures 1-3For the first embodiment of the utility model provides a kind of anti-clogging sewage sampling equipment, including body 1, the inside of body 1 is equipped with processing cavity, the inner wall of sampling groove is equipped with sampling pipe 5, the outer wall of sampling pipe 5 is equipped with water pump 12, water pump 12 is used to remove the water source inside sampling groove through sampling pipe 5, the outer wall of screw rod 7 is slidably connected with threaded sleeve 14, threaded sleeve 14 is used to move scraper 16, the outer wall of threaded sleeve 14 is equipped with the scraper 16 for the surface cleaning of filter plate 11, scraper 16 is used to scratch dirt, the bottom end of screw rod 7 is fixedly connected with inclined block 8, inclined block 8 is convenient for foreign matter to fall into drain pipe 4, the bottom end of inclined block 8 is equipped with helical blade 10, helical blade 10 is used to push foreign matter into drain pipe 4, the inner wall of processing cavity is equipped with filter plate 11, filter plate 11 is used to filter sewage.

[0027] The top of body 1 is equipped with circular hole for the sliding of screw rod 7, the inner wall of circular hole is equipped with disc groove, the inner wall of disc groove is slidably connected with the outer wall of the fixed connection of screw rod 7, and the limiting plate is used to improve the stability of the rotation of screw rod 7, the outer wall of threaded sleeve 14 is fixedly connected with the inner wall of the fixed connection of scraper 16, and the rectangular plate 15 is used to drive the rotation of scraper 16.

[0028] The top of body 1 is fixedly installed with motor 3, and the motor 3 is used to drive the rotation of screw rod 7, the output end of motor 3 is fixedly connected with the top end of screw rod 7, the bottom end of inclined block 8 is fixedly connected with the inner wall of the fixed connection of helical blade 10, and the cylinder 9 is used to drive the rotation of helical blade 10, the outer wall of the rectangular plate 15 is equipped with circular hole, the inner wall of the circular hole is slidably connected with the inner wall of the fixed connection of the processing cavity, and the positioning column 18 is used to move the scraper 16 along the screw rod 7.

[0029] During use, after a long time, dirt is attached to the inner wall of the processing cavity and the outer wall of the filter plate 11, the motor 3 is started regularly, the motor 3 drives the rotation of the screw rod 7, the screw rod 7 drives the rotation of the threaded sleeve 14, the threaded sleeve 14 drives the scraper 16 to move along the positioning column 18, the threaded sleeve 14 drives the scraper 16 to scratch the inner wall of the processing cavity through the rectangular plate 15, a part of dirt with small weight and small force on the surface of the filter plate 11 will directly fall to the bottom of the processing cavity due to the scraping of the scraper 16, and another part of dirt with small weight and large viscosity will be pushed by the scraper 16 until it is separated from the surface of the filter plate 11, and after the weight is increased due to continuous accumulation, it will fall to the bottom of the processing cavity, at the same time, the screw rod 7 drives the rotation of the inclined block 8, the inclined block 8 drives the rotation of the helical blade 10 through the cylinder 9, the second valve 13 is opened, since the bottom of the processing cavity is inclined, it is beneficial for foreign matter to enter the drain pipe 4, the helical blade 10 drives foreign matter to be discharged from the drain pipe 4, and the dirt inside the processing cavity is scraped and pushed out of the processing cavity.

[0030] Embodiment 2

[0031] With reference to Figure 1 , Figure 2 and Figure 4 , the second embodiment of the utility model, this embodiment is different from the first embodiment is: the outer wall of filter plate 11 is provided with sampling groove, the inside of sampling groove stores the filtered sewage, the outer wall of sampling pipe 5 is installed with first valve 6, first valve 6 is used to control the opening or closing of sampling pipe 5, the top of filter plate 11 is fixedly connected with connecting block 19, connecting block 19 is used to drive filter plate 11 to move, the inner wall of connecting block 19 is slidably connected with push rod 20, the outer wall of push rod 20 is equipped with lug, push rod 20 is used to push trapezoidal block 17.

[0032] The top of connecting block 19 is provided with rectangular groove that is convenient for push rod 20 sliding connection, first spring 23 is connected between the bottom of push rod 20 and the bottom of rectangular groove, first spring 23 is used to push push rod 20, the inner wall of rectangular groove is provided with limiting slot, the inner wall of limiting slot is slidably connected with two trapezoidal blocks 17 that are mirror image distribution, trapezoidal block 17 is used to clamp filter plate 11, the outer wall between trapezoidal block 17 and the inner wall of limiting slot is connected with second spring 24, second spring 24 is used to push trapezoidal block 17.

[0033] The top of connecting block 19 is fixedly connected with two connecting columns 21 that are mirror image distribution, the top of connecting column 21 is fixedly connected with square plate 22 that is slidably connected with the outer wall of push rod 20, square plate 22 is used to drive filter plate 11, the outer wall of body 1 is provided with water inlet pipe 2 that is communicated with processing cavity, the bottom of body 1 is provided with sewage outlet pipe 4 that is communicated with processing cavity, the inner wall of sewage outlet pipe 4 is installed with second valve 13, second valve 13 is used to control the opening or closing of sewage outlet pipe 4.

[0034] In the use process, the inner wall of filter plate 11 needs to be replaced due to wear after long-term use, push rod 20 drives lug to extrude trapezoidal block 17, because the inclined surface of lug contacts the inclined surface of trapezoidal block 17, trapezoidal block 17 is extruded to extrude second spring 24, at the same time, push rod 20 extrudes first spring 23, manually holds push rod 20 and square plate 22 to pull connecting block 19, connecting block 19 drives filter plate 11 to separate from body 1, second spring 24 is forced to reset to drive trapezoidal block 17, when installing, filter plate 11 is placed through push rod 20 and square plate 22, trapezoidal block 17 is forced to retract, when passing through limiting slot, second spring 24 is forced to release to drive trapezoidal block 17 to clamp filter plate 11, thus the operation is completed.

[0035] The rest of the structure is the same as the structure of example 1.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A kind of anti-clogging sewage sampling equipment, including machine body (1), the inside of the machine body (1) is opened with processing cavity, the processing cavity is rotatably installed with screw rod (7), the inside of the machine body (1) is opened with sampling groove, the sampling groove and processing cavity are detachably installed with filter plate (11), the inner wall of the sampling groove is opened with sampling pipe (5), the outer wall of the sampling pipe (5) is installed with water pump (12), it is characterized by: The outer wall of the screw rod (7) is sleeved with a threaded sleeve (14), the outer wall of the threaded sleeve (14) is provided with a scraping plate (16) for cleaning the surface of the filter plate (11), the bottom end of the screw rod (7) is fixedly connected with an inclined block (8), the bottom end of the inclined block (8) is provided with a spiral blade (10), and the bottom end of the inclined block (8) is fixedly connected with a cylinder (9) fixedly connected with the inner wall of the spiral blade (10).

2. A non-clogging sewage sampling apparatus as claimed in claim 1, wherein: The top end of the machine body (1) is provided with a circular hole for facilitating the rotation of the screw rod (7), the inner wall of the circular hole is provided with a disc groove, the inner wall of the disc groove is rotatably connected with a limiting plate fixedly connected with the outer wall of the screw rod (7), and the outer wall of the threaded sleeve (14) is fixedly connected with a rectangular plate (15) fixedly connected with the inner wall of the scraping plate (16).

3. A non-clogging sewage sampling apparatus as claimed in claim 2, wherein: The top end of the machine body (1) is fixedly provided with a motor (3), the output end of the motor (3) is fixedly connected with the top end of the screw rod (7), the outer wall of the rectangular plate (15) is provided with a circular hole, and the inner wall of the circular hole is slidably connected with a positioning column (18) fixedly connected with the inner wall of the machining cavity.

4. The anti-clogging sewage sampling apparatus of claim 1, wherein: The outer wall of the sampling pipe (5) is provided with a first valve (6), the top end of the filter plate (11) is fixedly connected with a connecting block (19), and the inner wall of the connecting block (19) is slidably connected with a push rod (20).

5. A non-clogging sewage sampling apparatus as claimed in claim 4, wherein: The top end of the connecting block (19) is provided with a rectangular groove for facilitating the sliding connection of the push rod (20), a first spring (23) is connected between the bottom end of the push rod (20) and the bottom of the rectangular groove, a limiting groove is formed in the inner wall of the rectangular groove, and the inner wall of the limiting groove is slidably connected with two mirror image distributed trapezoidal blocks (17).

6. A non-clogging sewage sampling apparatus as claimed in claim 5, wherein: The top end of the connecting block (19) is fixedly connected with two mirror image distributed connecting columns (21), the top end of the connecting column (21) is fixedly connected with a square plate (22) slidably connected with the outer wall of the push rod (20), the outer wall of the machine body (1) is provided with a water inlet pipe (2) communicating with the machining cavity, the bottom end of the machine body (1) is provided with a sewage pipe (4) communicating with the machining cavity, and the inner wall of the sewage pipe (4) is provided with a second valve (13).

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