CN211273780U - An impurity cleaning device for sewage treatment - Google Patents

Abstract

The utility model discloses an impurity cleaning device for sewage treatment in the technical field of sewage treatment. A drain pipe is connected and communicated, the bottom of the inner cavity of the sewage tank is provided with a groove block whose top is inclined inward, a partition is fixed in the middle of the inner cavity of the sewage tank, and the bottom of the partition is connected with the groove block. An auger pipe with openings on both sides is fixedly connected, the inner cavity of the auger pipe is rotatably connected with an auger, a filter port is opened in the upper part of the middle of the partition plate, and a filter port opened on the partition plate is arranged below the filter port. There is a filter screen inside the filter port. The utility model has a simple structure and is easy to operate. Through the filter screen, the sewage can be preliminarily filtered, so that the large and small debris can be separated and precipitated, which is beneficial to the improvement of impurities. The precipitation efficiency of the material is improved, thereby improving the sewage discharge effect of the device.

Description

An impurity cleaning device for sewage treatment

technical field

The utility model relates to the technical field of sewage treatment, in particular to an impurity cleaning device used for sewage treatment.

Background technique

The per capita level of freshwater resources in China is at the end of the world, and the problem of water pollution caused by large industrial sound fields is becoming more and more serious. Therefore, sewage treatment has received more and more attention. The existing sewage treatment methods include physical precipitation, chemical precipitation, biodegradation, etc., but no matter which method is used for sewage treatment, in the process of sewage treatment The bottom of the sewage treatment device will accumulate a large amount of impurities after a period of time. In order to ensure the normal and effective sewage treatment, users often need to clean the sludge inside the sewage treatment device. The existing sludge discharge equipment cannot Buried installation is not conducive to saving space.

For example, Chinese Patent Application No. CN201821157059.1, the specific content is: a sludge discharge device for sewage treatment, including a sewage treatment tank, the left side of the sewage treatment tank is provided with a water inlet pipe at the upper end, and the right side of the sewage treatment tank is provided with a water inlet pipe. The upper end of the side is provided with a water outlet pipe, the front end of the front end of the sewage treatment tank is provided with a mounting groove at the lower end, the interior of the mounting groove is provided with a partition, and the front end of the partition is provided with a moving plate. The four corners of the rear side of the board are equipped with electric telescopic rods, and the rear ends of the electric telescopic rods are connected to the front surface of the sewage treatment tank. This device can avoid the need to perform drainage operations on the sewage treatment device to clean up impurities, saving discharge. The time required for moisture ensures the uninterrupted sewage treatment, improves the sewage treatment efficiency, can avoid the traditional manual cleaning method for the impurity treatment of the sewage treatment device, reduces the labor load of the user, and reduces the artificial reduction. cost of sewage treatment.

Although the sludge discharge device for sewage treatment can avoid the need to carry out the drainage operation of the sewage treatment device to clean up impurities, it saves the time required to discharge water, ensures the uninterrupted sewage treatment, and improves the sewage treatment efficiency. It can avoid the impurity treatment of the sewage treatment device by the traditional manual cleaning method, reduce the labor load of the user, and at the same time reduce the labor cost of sewage treatment. The installation and removal of the cover plate will waste a lot of time, and the inability to perform buried installation of the device is not conducive to saving space.

Based on this, the utility model designs an impurity cleaning device for sewage treatment to solve the above problems.

Utility model content

The purpose of the present utility model is to provide an impurity cleaning device for sewage treatment, so as to solve the problem that the sludge discharge device for sewage treatment proposed in the above-mentioned background technology is complicated in operation, low in sludge discharge efficiency, and wastes a lot of waste in the loading and unloading of the cover plate. time, and the inability to perform buried installation of the device is not conducive to saving space.

In order to achieve the above purpose, the utility model provides the following technical solutions: an impurity cleaning device for sewage treatment, comprising a sewage tank, the upper left side of the sewage tank is fixedly connected with a water inlet pipe, and the right side of the sewage tank is connected with a water inlet pipe. The middle part of the wall is fixedly connected with a drain pipe, the bottom of the inner cavity of the sewage box is provided with a groove block whose top is inclined inward, and the middle part of the inner cavity of the sewage box is fixed with a partition, and the bottom of the partition is connected to the recessed plate. An auger pipe with openings on both sides is fixedly connected between the groove blocks, the inner cavity of the auger pipe is rotatably connected with an auger, a filter port is provided in the upper middle of the partition plate, and a filter port is provided below the filter port. A filter screen is arranged inside the filter port, and a first drainage plate located under the water inlet pipe is fixedly connected to the left side wall of the inner cavity of the sewage box. The first drainage plate There is a second drainage plate fixed on the partition plate at the bottom, the second drainage plate is located between the filter port and the water hole, and the upper right of the sewage box is provided with a filter that can cover the water inlet of the drainage pipe. A cover assembly, the front side of the sewage box is fixedly installed with a motor connected to the auger through a coupling, the rear outlet of the auger pipe is fixed with a support plate supporting the auger, and the rear side of the sewage box is fixed An impurity tank communicated with the auger pipe is fixedly connected under the wall, and a sewage pump is fixedly installed on the impurity tank.

Preferably, the filter cover assembly includes a sliding rod fixedly installed on the right side of the top of the inner cavity of the sewage tank, and a filter cover covered on the left side of the drain pipe, and the upper left side of the filter cover is fixedly connected with the sliding rod A sliding sleeve block that is slidably connected, a rope loop is fixed on the top of the filter cover, a pull-out block is closed on the top left abutting cover of the sewage box, and a rope is fixed between the pull-out block and the rope loop .

Preferably, the support plate includes an outer support ring and an inner support ring, and a support rod is evenly fixed between the outer support ring and the inner support ring.

Preferably, the lower right end of the first drainage plate is located to the left of the filter screen.

Preferably, the drainage pipes and the water through holes are arranged in a staggered manner.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the utility model has a simple structure and is convenient to operate, and the sewage can be preliminarily filtered through the filter screen, so that the large and small debris can be separated and precipitated, which is beneficial to improve the quality of the debris. The precipitation efficiency can improve the sewage discharge effect of the device. Through the auger, the impurities can be smoothly discharged to the impurity tank, and then the impurities can be discharged through the sewage pump on the impurity tank, which is beneficial to improve the sewage discharge efficiency of the device. The filter cover assembly can block the passage of sundries and can also play the role of preventing clogging; the device can be buried in the installation, which is conducive to saving installation space.

Of course, any product implementing the present invention does not necessarily need to simultaneously achieve all of the above-mentioned advantages.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the right sectional structure schematic diagram of the utility model;

FIG. 3 is a schematic diagram of the structure of the support plate of the present invention.

In the accompanying drawings, the components represented by each number are as follows:

1- sewage tank, 2- water inlet pipe, 3- drain pipe, 4- groove block, 5- partition plate, 6- auger pipe, 7- auger, 8- filter port, 9- water hole, 10- Filter screen, 11-First drainage plate, 12-Second drainage plate, 13-Sliding bar, 14-Filter cover, 15-Sliding block, 16-Rope loop, 17-Drawing block, 18-Rope, 19- Filter cover assembly, 20-motor, 21-support disc, 211-outer support ring, 212-inner support ring, 213-support rod, 22- impurity tank, 23-sewage pump.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution of an impurity cleaning device for sewage treatment: an impurity cleaning device for sewage treatment, comprising a sewage discharge box 1, and the upper left side of the sewage discharge box 1 is fixedly connected and connected There is a water inlet pipe 2, the middle part of the right side wall of the sewage tank 1 is fixedly connected with a drain pipe 3, the bottom of the inner cavity of the sewage tank 1 is provided with a groove block 4 whose top is inclined inward, and the middle part of the inner cavity of the sewage tank 1 is fixed with a The partition plate 5, the bottom of the partition plate 5 and the groove block 4 are fixedly connected with a twisted dragon pipe 6 with openings on both sides, the inner cavity of the twisted dragon pipe 6 is rotatably connected with a twisted dragon 7, and the upper part of the partition plate 5 is provided with The filter port 8, the bottom of the filter port 8 is provided with a water hole 9 opened on the partition plate 5, the filter port 8 is provided with a filter screen 10, and the left side wall of the inner cavity of the sewage tank 1 is fixedly connected with a water inlet pipe. 2. The first drainage plate 11 below the first drainage plate 11 is provided with a second drainage plate 12 fixed on the partition plate 5. The second drainage plate 12 is located between the filter port 8 and the water hole 9, and the sewage is discharged. The upper right of the box 1 is provided with a filter cover assembly 19 that can cover the water inlet of the drainage pipe 3, the front side of the sewage box 1 is fixedly installed with a motor 20 connected to the auger 7 through a coupling, and the rear side of the auger pipe 6 is installed. A support plate 21 for supporting the auger 7 is fixedly connected to the outlet, and an impurity tank 22 connected to the auger pipe 6 is fixedly connected under the rear side wall of the sewage tank 1 , and a sewage pump 23 is fixedly installed on the impurity tank 22 .

Further, the filter cover assembly 19 includes a sliding rod 13 fixedly installed on the right side of the top of the inner cavity of the sewage tank 1 and a filter cover 14 covered on the left side of the drain pipe 3. The upper left side of the filter cover 14 is fixed with a The sliding sleeve block 15 to which the sliding rod 13 is slidably connected, the top of the filter cover 14 is fixed with a rope loop 16, the top left abutting cover of the sewage box 1 is closed with a pull-out block 17, between the pull-out block 17 and the rope loop 16 A rope 18 is fixedly connected; the staff can hold the pulling block 17 and pull it, so that the filter cover 14 can drive the sliding sleeve block 15 to slide up and down along the sliding rod 13, and the sundries on the filter cover 14 can be shaken off.

Further, the support plate 21 includes an outer support ring 211 and an inner support ring 212, and a support rod 213 is evenly fixed between the outer support ring 211 and the inner support ring 212; , so that the rotation of the auger 7 is more stable.

Further, the lower right end of the first drainage plate 11 is located to the left of the filter screen 10; so that part of the sewage falling from the first drainage plate 11 can pass through the filter screen 10, and the filter screen 10 can prevent the sundries in the sewage from passing through.

Further, the drainage pipes 3 and the water passage holes 9 are arranged in a staggered manner before and after, so as to avoid the sewage flowing out from the water passage holes 9 being directly discharged from the drainage pipe 3, and there is no time for the sundries to settle.

The motor 20 and the sewage pump 23 are both electrically connected to an external power source through a control switch.

A specific application of this embodiment is as follows: the present invention is an impurity cleaning device for sewage treatment. When in use, the sewage enters the inner cavity of the sewage tank 1 from the water inlet pipe 2 and flows downward along the first drainage plate 11 , when the sewage hits the filter screen 10, the larger debris is blocked by the filter screen 10, falls to the second drainage plate 12, and slides down to the left of the partition plate 5 for precipitation, and falls to the right side of the partition plate 5. The sewage and the sundries in it will also settle, and the water on the surface can pass through the filter cover 14 and be discharged from the drain pipe 3 . The staff can start the motor 20 and the sewage pump 23 regularly, and the start of the motor 20 can drive the auger 7 to rotate, and the auger 7 can discharge the precipitated debris into the impurities box 22 along the auger pipe 6, while the sewage pump 23 After starting, the impurities in the impurity tank 22 can be discharged, so as to realize the slag removal of the sewage.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides an impurity cleaning device for sewage treatment, includes blow off case (1), its characterized in that: the drainage device is characterized in that a water inlet pipe (2) is fixedly connected and communicated with the upper left side of the drainage box (1), a drainage pipe (3) is fixedly connected and communicated with the middle part of the right side wall of the drainage box (1), a groove block (4) with the top inclined inwards is arranged at the bottom of the inner cavity of the drainage box (1), a partition plate (5) is fixedly connected with the middle part of the inner cavity of the drainage box (1), an auger pipe (6) with two open sides is fixedly connected between the bottom of the partition plate (5) and the groove block (4), an auger (7) is rotatably connected with the inner cavity of the auger pipe (6), a filter opening (8) is formed in the middle upper part of the partition plate (5), a water through hole (9) formed in the partition plate (5) is formed in the lower part of the filter opening (8), a filter screen (10) is arranged in the inner part of the filter opening (8), a first drainage plate (11) positioned below the water inlet pipe, the below of first drainage plate (11) is provided with second drainage plate (12) of rigid coupling on baffle (5), second drainage plate (12) are located between filtration mouth (8) and limbers (9), the upper right side of blow off case (1) is provided with filter mantle subassembly (19) that can close over drain pipe (3) water inlet, the front side fixed mounting of blow off case (1) has motor (20) that pass through the coupling joint with auger (7), the rear side export rigid coupling of auger pipe (6) has supporting disk (21) that supports auger (7), the rear side wall below rigid coupling of blow off case (1) has impurity case (22) with auger pipe (6) intercommunication, fixed mounting has dredge pump (23) on impurity case (22).

2. An impurity cleaning apparatus for sewage treatment according to claim 1, wherein: slide bar (13) and shroud filter mantle (14) at the left side of drain pipe (3) on the slide bar (13) of the inner chamber top right side of blow off case (1) are drawn together to filter mantle subassembly (19), the left side top rigid coupling of filter mantle (14) has sliding sleeve piece (15) with slide bar (13) sliding connection, the top rigid coupling of filter mantle (14) has becket bridle (16), the top left side butt lid of blow off case (1) has pull piece (17), the rigid coupling has rope (18) between pull piece (17) and becket bridle (16).

3. An impurity cleaning apparatus for sewage treatment according to claim 1, wherein: the supporting disc (21) comprises an outer supporting ring (211) and an inner supporting ring (212), and supporting rods (213) are uniformly and fixedly connected between the outer supporting ring (211) and the inner supporting ring (212).

4. An impurity cleaning apparatus for sewage treatment according to claim 1, wherein: the right lower end of the first drainage plate (11) is positioned at the left of the filter screen (10).

5. An impurity cleaning apparatus for sewage treatment according to claim 1, wherein: the drain pipes (3) and the water through holes (9) are arranged in a staggered mode from front to back.

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