CN219596110U - Treatment device for treating biochemical refractory organic wastewater - Google Patents

Abstract

The utility model belongs to the technical field of wastewater treatment, in particular to a device for treating biochemical refractory organic wastewater, which comprises a mixing drum, wherein a filtering structure is fixedly arranged at the bottom of the mixing drum, a boss is fixedly arranged on the inner wall of the bottom of the mixing drum, a motor is fixedly arranged at the top of the mixing drum, an output shaft of the motor extends into the mixing drum and is movably connected with the top of the boss, a plurality of stirring plates are fixedly arranged on the output shaft of the motor, a water guide structure is arranged at the top of the mixing drum, a water guide pipe is arranged on one side of the mixing drum, a valve is arranged on the water guide pipe, the water guide pipe is U-shaped, one end of the water guide pipe is connected with the filtering structure, and the device can intercept large-particle impurities in the wastewater when introducing the wastewater, realize primary filtration, prevent the impurities from participating in the wastewater treatment and improve the wastewater treatment efficiency.

Description

Treatment device for treating biochemical refractory organic wastewater

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a device for treating biochemical refractory organic wastewater.

Background

The sewage filtration is a process of purifying sewage to ensure that the sewage is discharged into a certain water body or reused, and the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into the daily life of common people. In the treatment process of the organic wastewater difficult to degrade, a wastewater treatment device is needed.

However, in the prior art, wastewater treatment equipment cannot filter wastewater when wastewater is introduced, large impurities in the wastewater can affect wastewater treatment efficiency, and sediment and suspended solids cannot be quickly taken out after the wastewater is subjected to chemical treatment, and a filter layer needs to be positioned and replaced, so that the device for treating biochemical refractory organic wastewater is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a device for treating biochemical refractory organic wastewater.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a handle biochemical difficult degradation organic wastewater treatment device, includes the mixing drum, the fixed filtration that is equipped with in bottom of mixing drum, the fixed boss that is equipped with on the bottom inner wall of mixing drum, the fixed motor that is equipped with in top of mixing drum, the output shaft of motor extend to in the mixing drum and with the top swing joint of boss, the fixed a plurality of stirring boards that are equipped with on the output shaft of motor, the top of mixing drum is equipped with water guide structure, one side of mixing drum is equipped with the aqueduct, be equipped with the valve on the aqueduct.

Preferably, the water guide pipe is U-shaped, and one end of the water guide pipe is connected with the filtering structure.

Preferably, a material guide pipe is fixedly arranged at the top of the mixing drum, and a top cover is movably arranged on the material guide pipe.

Preferably, the filter structure comprises a filter box, a first filter plate is fixedly arranged in the filter box, two push-pull rods are movably arranged on the filter box, scraping plates are fixedly arranged at one ends of the push-pull rods, pulling plates are fixedly arranged at the other ends of the push-pull rods, a discharge hole is formed in one side of the filter box, a baffle is arranged on the discharge hole in a clamping mode, and a water outlet pipe is arranged on one side of the filter box.

Preferably, the water guide structure comprises a water inlet pipe, two clamping grooves are formed in the inner wall of the water inlet pipe, a second filter plate is movably arranged in the water inlet pipe, a plurality of leak holes are formed in the second filter plate, and a filter screen is arranged in the leak holes.

Preferably, clamping blocks are fixedly arranged on two sides of the second filter plate, and the clamping blocks are matched with the clamping grooves.

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

1. according to the utility model, by arranging the clamping groove, the second filter plate, the clamping block, the filter screen and other parts, interception of large-particle impurities in the wastewater can be realized when the wastewater is introduced, primary filtration is realized, impurities are prevented from participating in wastewater treatment, and wastewater treatment efficiency is improved;

2. the utility model can realize secondary filtration of suspended matters and sediments generated in wastewater treatment by arranging the first filter plate, and meanwhile, the components such as the push-pull rod, the scraping plate, the pulling plate and the baffle plate are arranged, so that the sediments on the filter plate can be cleaned without disassembling equipment to replace the filter layer, thereby not only reducing the cost, but also improving the cleaning efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic perspective view of the water inlet pipe in FIG. 1;

FIG. 4 is a schematic perspective view of the second filter plate of FIG. 1;

in the figure: 1. a mixing drum; 2. a filtering structure; 201. a filter box; 202. a first filter plate; 203. a push-pull rod; 204. a scraper; 205. pulling a plate; 206. a baffle; 207. a water outlet pipe; 3. a boss; 4. a motor; 5. a stirring plate; 6. a material guiding pipe; 7. a top cover; 8. a water guiding structure; 801. a water inlet pipe; 802. a clamping groove; 803. a second filter plate; 804. a filter screen; 805. a clamping block; 9. a water conduit; 10. and (3) a valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the device comprises a mixing drum 1, wherein a filtering structure 2 is arranged at the bottom bolt of the mixing drum 1, a boss 3 is welded on the inner wall of the bottom of the mixing drum 1, a motor 4 is arranged at the top bolt of the mixing drum 1, an output shaft of the motor 4 extends into the mixing drum 1 and is rotationally connected with the top of the boss 3, a plurality of stirring plates 5 are welded on the output shaft of the motor 4, a water guide structure 8 is arranged at the top of the mixing drum 1, a water guide pipe 9 is arranged at one side of the mixing drum 1, and a valve 10 is arranged on the water guide pipe 9;

the water guide pipe 9 is "U" and the one end and the filtration 2 of water guide pipe 9 are connected, the top welding of mixing drum 1 has the passage 6, install top cap 7 on the screw thread on the passage 6, filtration 2 includes rose box 201, bolt mounting has first filter 202 in the rose box 201, slidable mounting has two push-and-pull rods 203 on the rose box 201, one end bolt mounting of two push-and-pull rods 203 scraper 204, the arm-tie 205 is installed to the other end bolt of two push-and-pull rods 203, one side of rose box 201 is equipped with the discharge gate, the card is equipped with baffle 206 on the discharge gate, one side of rose box 201 is equipped with outlet pipe 207, water guide structure 8 includes inlet tube 801, two draw-in grooves 802 have been seted up to the inner wall of inlet tube 801, the card is equipped with the second filter 803 in the inlet tube 801, be equipped with a plurality of leak holes on the second filter 803, be equipped with filter screen 804 in the leak hole, the both sides of second filter 803 all weld fixture block 805, fixture block 805 and draw-in 802 looks adaptation.

Working principle: when the device is used, firstly, organic wastewater to be treated is introduced into the mixing drum 1 through the water inlet pipe 801, large-particle impurities in the wastewater are filtered for the first time by the second filter plate 803, the large-particle impurities in the wastewater can be effectively prevented from participating in chemical treatment by the arrangement of the second filter plate 803, then the top cover 7 is unscrewed, then a flocculating agent is introduced into the mixing drum 1 through the material guide pipe 6, then the motor 4 is started, the output shaft of the motor 4 drives the stirring plates 5, the stirring plates 5 stir and mix the wastewater and the flocculating agent, sediment is generated or suspension is generated in the wastewater after the treatment is completed, the valve 10 is opened at the moment, substances in the mixing drum 1 are introduced into the filtering drum 201, the suspended substances and the sediment are filtered by the first filter plate 202 after the substances are filtered by the first filter plate 202, secondary filtration is realized, finally, when the filtered impurities are required to be taken out from the water outlet pipe 207, the baffle 206 is taken down, then the pulling plate 205 drives the two pushing rods 203, the pushing rods 203 are driven by the pushing rods 203, the scraping plate 204 again, the scraping plate 204 is pushed up the first filter plate 202, and finally the garbage is taken out.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The device for treating the biochemical refractory organic wastewater comprises a mixing drum (1), and is characterized in that: the utility model discloses a filter device, including mixing section of thick bamboo (1), mixing section of thick bamboo (1) bottom is fixed to be equipped with filtration (2), mixing section of thick bamboo (1) bottom is fixed on the inner wall and is equipped with boss (3), mixing section of thick bamboo (1) top is fixed and is equipped with motor (4), motor (4) output shaft extend to mixing section of thick bamboo (1) in and with boss (3) top swing joint, motor (4) output shaft is fixed and is equipped with a plurality of stirring boards (5), mixing section of thick bamboo (1) top is equipped with water guide structure (8), one side of mixing section of thick bamboo (1) is equipped with water guide pipe (9), be equipped with valve (10) on water guide pipe (9), filtration (2) are including rose box (201), rose box (201) internal fixation is equipped with first filter board (202), rose box (201) are last to be movably equipped with two push-and-pull rod (203), two the one end of push-pull rod (203) is fixed and is equipped with scraper blade (204), two push-pull rod (203) are fixed and are equipped with pulling plate (205), one side of rose box (201) is equipped with discharge gate, be equipped with water guide structure (206), water guide pipe (801) are equipped with water guide pipe (801) one side (801), the water inlet pipe (801) is movably provided with a second filter plate (803), a plurality of leak holes are formed in the second filter plate (803), and a filter screen (804) is arranged in each leak hole.

2. The apparatus for treating biochemically refractory organic wastewater according to claim 1, wherein: the water guide pipe (9) is U-shaped, and one end of the water guide pipe (9) is connected with the filtering structure (2).

3. The apparatus for treating biochemically refractory organic wastewater according to claim 1, wherein: the top of the mixing drum (1) is fixedly provided with a material guide pipe (6), and a top cover (7) is movably arranged on the material guide pipe (6).

4. The apparatus for treating biochemically refractory organic wastewater according to claim 1, wherein: clamping blocks (805) are fixedly arranged on two sides of the second filter plate (803), and the clamping blocks (805) are matched with the clamping grooves (802).