CN214735281U - Sewage separation treatment device in rural sludge treatment process - Google Patents

Abstract

The utility model provides a rural sludge treatment in-process sewage separation treatment facility, it is including sewage sludge separation jar, sewage sludge separation jar open-top is formed with the entry, movable mounting has the centrifugal screen in the sewage sludge separation jar, sewage sludge separation jar bottom is connected with first conveyer pipe, first conveyer pipe is connected with sewage collection tank top, sewage collection tank inner chamber upper portion is installed and is filtered the cotton, sewage collection tank passes through the second conveyer pipe and is connected with the suction pump, the suction pump passes through the third conveyer pipe and is connected with the rose box, install filter assembly in the rose box, rose box wherein one end opening is formed with the access hole, access hole department is equipped with the access cover board, access cover board one end activity articulates on the rose box of access hole wherein one side, magnet is installed to the access cover board other end, the iron sheet is installed to the rose box tip of access hole opposite side, the rose box bottom is connected with the outlet pipe. The utility model adopts the above technical scheme after reasonable structure, excellent in use effect.

Description

Sewage separation treatment device in rural sludge treatment process

Technical Field

The utility model relates to the technical field of wastewater treatment equipment, in particular to a sewage separation treatment device in a rural sludge treatment process.

Background

With the continuous and high-speed development of the economy of China, the development pace of rural areas is accelerated, the sludge yield is doubled, and sewage and sludge treatment plants enter a rapid growth stage. But the resource utilization level of sewage treatment plants in China is not high, and the treatment efficiency is low. The traditional treatment method is to carry out natural sedimentation on the sludge to realize separation of sludge and water, and then carry out treatment by utilizing physical, chemical or biological enzymolysis methods respectively. The traditional natural sedimentation has low efficiency and poor sludge-water separation effect, and a large amount of adsorption water still exists in the sludge, so that the subsequent treatment of the sludge needs further dehydration and drying, the efficiency is low, and the overall treatment effect of the sludge is influenced.

Aiming at the problems in the background technology, the existing sludge treatment equipment for sludge-water separation and sewage separation in the rural sludge treatment process needs to be optimized, and a highly integrated sludge treatment device is developed.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a rural sludge treatment process sewage separation treatment device with reasonable structure and good sludge-water separation effect.

In order to achieve the above object, the present invention provides a technical solution: a sewage separation treatment device in rural sludge treatment process comprises a sewage-sludge separation tank, a sewage collection tank, a water suction pump, a filter box, a second conveying pipe and a third conveying pipe, wherein an inlet is formed at the top opening of the sewage-sludge separation tank, a centrifugal net is movably installed in the sewage-sludge separation tank, the bottom of the sewage-sludge separation tank is connected with the first conveying pipe, the bottom of the first conveying pipe is downwards connected with the top of the sewage collection tank, filter cotton is installed at the upper part of an inner cavity of the sewage collection tank, one side of the lower part of the sewage collection tank is connected with one end of the second conveying pipe, the other end of the second conveying pipe is connected with the water inlet end of the water suction pump, the water outlet end of the water suction pump is connected with one end of the third conveying pipe, the other end of the third conveying pipe is connected with the top of the filter box, inserting grooves with opposite groove bodies are arranged at two sides of the inner cavity of the filter box, and a filter assembly is movably inserted between the two inserting grooves, wherein one end opening of the filter box is formed with the access hole, access hole department is equipped with the access panel, access panel one end activity articulates on the filter box of one side wherein of the access hole, and magnet is installed to the access panel other end, and the iron sheet is installed to the filter box tip of access hole opposite side, and the iron sheet after the installation uses with the magnet cooperation, and the filter box bottom is connected with the outlet pipe.

The edge of the maintenance cover plate positioned on one side of the filter box is provided with a sealing strip.

The filtering component comprises a first filtering layer, a second filtering layer and a third filtering layer, wherein the first filtering layer, the second filtering layer and the third filtering layer are sequentially arranged in the filtering box in a stacking mode from top to bottom.

The first filter layer and the third filter layer are both made of activated carbon materials, and the second filter layer is made of ion exchange resin materials.

By adopting the scheme, the utility model can remarkably improve the sludge treatment efficiency, effectively reduce the treatment cost, provide effective dehydration and drying processes for the subsequent treatment of sludge, realize the integrated high-efficiency treatment of rural sludge, and has flexible and convenient use and simple operation; the filter layer provides movable cartridge in the rose box, can realize quick assembly disassembly and change the filter layer, is showing improvement treatment effeciency.

Drawings

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

Fig. 2 is a schematic view of the installation structure of the filter layer of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings, and the preferred embodiment of the present invention is: referring to the attached drawings 1 and 2, the sewage separation and treatment equipment in the rural sludge treatment process in the embodiment comprises a sewage and sludge separation tank 1, a sewage collection tank 4, a water suction pump 5, a filter box 6, a second delivery pipe 7 and a third delivery pipe 10, wherein an inlet is formed at the top opening of the sewage and sludge separation tank 1, a centrifugal net 2 is movably installed in the sewage and sludge separation tank 1, the bottom of the sewage and sludge separation tank 1 is connected with the first delivery pipe 9, the bottom of the first delivery pipe 9 is downwards connected with the top of the sewage collection tank 4, filter cotton 3 is installed at the upper part of the inner cavity of the sewage collection tank 4, one side of the lower part of the sewage collection tank 4 is connected with one end of the second delivery pipe 7, the other end of the second delivery pipe 7 is connected with the water inlet end of the water suction pump 5, the water outlet end of the water suction pump 5 is connected with one end of the third delivery pipe 10, the other end of the third delivery pipe 10 is connected with the top of the filter box 6, two sides of an inner cavity of the filter box 6 are provided with inserting grooves 18 with opposite groove bodies, a filter assembly is movably inserted between the two inserting grooves 18, an access hole is formed in an opening at one end of the filter box 6, an access cover plate 11 is arranged at the access hole, a sealing strip 14 is arranged at the edge of the access cover plate 11 positioned on one side of the filter box 6, one end of the access cover plate 11 is movably hinged on the filter box 6 on one side of the access hole, a magnet 12 is arranged at the other end of the access cover plate 11, an iron sheet 13 is arranged at the end part of the filter box 6 on the other side of the access hole, the installed iron sheet 13 is matched with the magnet 12 for use, and the bottom of the filter box 6 is connected with a water outlet pipe 8; the filter component comprises a first filter layer 15, a second filter layer 16 and a third filter layer 17, wherein the first filter layer 15 and the third filter layer 17 are made of activated carbon materials, the second filter layer 16 is made of ion exchange resin materials, and the first filter layer 15, the second filter layer 16 and the third filter layer 17 are sequentially stacked and installed in the filter box 6 from top to bottom. After the method is adopted, rural sludge to be treated is thrown into a centrifugal net in a sewage and sludge separation tank through an inlet, the centrifugal net is driven to rotate through an external motor, the centrifugal net drives the sludge to synchronously rotate to separate the sludge and the sewage, the separated sewage passes through the centrifugal net and downwards passes through a first conveying pipe under the action of gravity to enter a sewage collection tank, the sewage in the sewage collection tank downwards passes through filter cotton under the action of gravity to be primarily filtered, the main components of the filter cotton are straws, large-particle active carbon, kaolin, montmorillonite and the like, the filter cotton is used for primarily filtering the sewage, large-particle substances are removed, deodorization treatment is carried out, the sewage after primary filtering is gathered at the bottom of the sewage collection tank, then the sewage is pumped into a filter box through a second conveying pipe and a third conveying pipe through a suction pump, and the sewage in the filter box downwards sequentially passes through a first filter layer, The second filter layer and the third filter layer are filtered again, the sewage can be deodorized and decolored once and harmful heavy metal particles are removed through graded filtration, and the treated sewage is discharged through a water outlet pipe; the centrifugal net is provided with an external motor to drive the centrifugal net to rotate at a high speed, so that sewage and sludge can be fully separated, dehydration and drying of the sludge are facilitated, subsequent resource treatment is facilitated, the centrifugal net is purchased from the market and installed according to the conventional technology, the centrifugal net is made of stainless steel, the centrifugal net has the advantages of being strong in corrosion resistance and convenient to clean, and the separation efficiency of the sewage and the sludge can be remarkably improved; the maintenance apron lock is on the rose box during operating condition, and magnet adsorbs with the iron sheet, when the work needs to be changed or wash the filter layer after accomplishing, breaks open the maintenance apron and makes magnet and iron sheet separation off with the fingers and thumb, opens the maintenance apron and takes out the filter layer again and can change or wash.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims (4)

1. The utility model provides a rural sewage separation treatment facility in sludge treatment process, it is including sewage sludge separation jar (1), its characterized in that: the sewage and sludge separator further comprises a sewage collecting tank (4), a water suction pump (5), a filter box (6), a second conveying pipe (7) and a third conveying pipe (10), wherein an inlet is formed at the top opening of the sewage and sludge separating tank (1), a centrifugal net (2) is movably mounted in the sewage and sludge separating tank (1), the bottom of the sewage and sludge separating tank (1) is connected with the first conveying pipe (9), the bottom of the first conveying pipe (9) is downwards connected with the top of the sewage collecting tank (4), filter cotton (3) is mounted on the upper portion of an inner cavity of the sewage collecting tank (4), one side of the lower portion of the sewage collecting tank (4) is connected with one end of the second conveying pipe (7), the other end of the second conveying pipe (7) is connected with the water inlet end of the water suction pump (5), the water outlet end of the water suction pump (5) is connected with one end of the third conveying pipe (10), the other end of the third conveying pipe (10) is connected with the top of the filter box (6), rose box (6) inner chamber both sides are equipped with relative cartridge groove (18) of cell body, movable cartridge has filtering component between two cartridge grooves (18), rose box (6) wherein one end opening is formed with the access hole, access hole department is equipped with access panel (11), access panel (11) one end activity hinges on rose box (6) of one side wherein of access hole, magnet (12) are installed to the access panel (11) other end, iron sheet (13) are installed to rose box (6) tip of access hole opposite side, iron sheet (13) after the installation use with magnet (12) cooperation, rose box (6) bottom is connected with outlet pipe (8).

2. The rural sewage separation treatment equipment in the sludge treatment process of claim 1, which is characterized in that: the edge of the maintenance cover plate (11) positioned on one side of the filter box (6) is provided with a sealing strip (14).

3. The rural sewage separation treatment equipment in the sludge treatment process of claim 1, which is characterized in that: the filtering component comprises a first filtering layer (15), a second filtering layer (16) and a third filtering layer (17), wherein the first filtering layer (15), the second filtering layer (16) and the third filtering layer (17) are sequentially stacked and installed in the filtering box (6) from top to bottom.

4. The rural sewage separation treatment equipment in the sludge treatment process of claim 3, which is characterized in that: the first filter layer (15) and the third filter layer (17) are both made of activated carbon materials, and the second filter layer (16) is made of ion exchange resin materials.