CN220736433U - Fluoride industry wastewater pretreatment device - Google Patents

Abstract

The utility model discloses a fluoride chemical wastewater pretreatment device which comprises a treatment box, wherein a reaction box is fixedly arranged on the top surface of the treatment box, a stirring mechanism is arranged in the reaction box, a liquid inlet pipe is fixedly arranged on the top surface of the reaction box, a sample inlet hopper is fixedly arranged on the top surface of the reaction box, an inclined filter plate is fixedly arranged in the treatment box, stirring blades are driven to rotate through the arrangement of the stirring mechanism, so that a reaction medicament fully reacts with wastewater, the wastewater entering the treatment box is filtered through the arrangement of the inclined filter plate, filtered wastewater is discharged from a drain pipe through a filtering hole, impurities are reserved on the inclined filter plate, a moving plate is moved through the arrangement of a driving mechanism, and further a cleaning brush is driven to move back and forth, the impurities on the inclined filter plate are pushed into dirt collecting grooves on two sides, the impurities are prevented from blocking the filtering holes, a box door is opened, the dirt collecting grooves can be taken out from the treatment box through the arrangement of the inclined filter plate, and the impurities in the dirt collecting grooves are cleaned.

Description

A fluorine chemical wastewater pretreatment device

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a fluorine chemical wastewater pretreatment device.

Background technique

The wastewater discharged from chemical plants is called chemical wastewater. There are many kinds of chemical wastewater, most of which are highly toxic and difficult to purify. They have a certain accumulation effect in organisms. In particular, the discharge of fluorine-containing chemical wastewater will not only cause great pollution to the environment, but also pose a great threat to human health.

In the prior art, fluorine chemical wastewater is generally treated by chemical precipitation, coagulation sedimentation and other methods. A large amount of precipitates will be produced during the wastewater treatment. If these precipitates are not treated in time, the filter pores may be blocked, affecting the efficiency of fluorine chemical wastewater treatment.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a fluorine chemical wastewater pretreatment device, which solves the problems in the above-mentioned background technology.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A fluorine chemical wastewater pretreatment device comprises a treatment box, a reaction box is fixedly installed on the top surface of the treatment box, a stirring mechanism is arranged inside the reaction box, a liquid inlet pipe is fixedly installed on the top surface of the reaction box, a sample feed hopper is fixedly installed on the top surface of the reaction box, an inclined filter plate is fixedly installed inside the treatment box, a driving mechanism is arranged inside the treatment box, a movable plate is fixedly installed on the output end of the driving mechanism, a cleaning brush is fixedly installed on the bottom surface of the movable plate, a sewage collecting tank is arranged inside the treatment box, a drain pipe is fixedly installed on the bottom surface of the treatment box, and a box door is hingedly installed on the top surface of the treatment box.

Preferably, the stirring mechanism comprises a stirring motor fixedly mounted on one side of the reaction box, a stirring shaft is fixedly mounted on the output end of the stirring motor, and a stirring blade is fixedly mounted on the surface of the stirring shaft.

Preferably, a liquid outlet pipe is fixedly installed on the bottom surface of the reaction box, and a solenoid valve is provided on the surface of the liquid outlet pipe.

Preferably, the driving mechanism comprises a driving motor fixedly mounted on the surface of the processing box, a screw rod is fixedly mounted on the output end of the driving motor, and a threaded block is threadedly mounted on the surface of the screw rod.

Preferably, a hanging plate is fixedly mounted on the top surface of the sewage collecting tank, a clamping block is fixedly mounted on the surface of the hanging plate, and a handle is fixedly mounted on the top surface of the hanging plate.

Preferably, a card slot is provided inside the processing box, and the card slot and the card block are arranged correspondingly.

Preferably, support legs are fixedly mounted on the bottom surface of the processing box, and the number of the support legs is four groups, and anti-slip pads are fixedly mounted on the bottom surfaces of the support legs.

Compared with the prior art, the beneficial effects of the utility model are as follows: the fluorine chemical wastewater pretreatment device, through the setting of the stirring mechanism, drives the stirring blade to rotate, so that the reaction agent and the wastewater are fully reacted, and the wastewater entering the treatment box is filtered through the setting of the inclined filter plate, and the filtered wastewater is discharged from the drain pipe through the filter hole, while the impurities remain on the inclined filter plate, and the movable plate is moved through the setting of the driving mechanism, thereby driving the cleaning brush to move back and forth, pushing the impurities on the inclined filter plate into the sewage collecting troughs on both sides to avoid impurities clogging the filter holes, opening the box door, and pulling the handle upwards to take the sewage collecting trough out of the treatment box and clean the impurities in the sewage collecting trough.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic structural diagram of a first cross-sectional view of the present invention;

FIG3 is a schematic structural diagram of a second cross-sectional view of the present invention;

FIG. 4 is a schematic diagram of the structure of the sewage collecting tank of the present invention.

In the figure: 1. treatment box; 2. reaction box; 3. stirring motor; 4. stirring shaft; 5. stirring blade; 6. liquid inlet pipe; 7. sample inlet bucket; 8. liquid outlet pipe; 9. inclined filter plate; 10. driving motor; 11. screw rod; 12. threaded block; 13. moving plate; 14. cleaning brush; 15. sewage collecting trough; 16. hanging plate; 17. clamping block; 18. pull handle; 19. clamping slot; 20. drain pipe; 21. box door; 22. supporting legs.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Embodiment: With reference to Fig. 1-4, the utility model provides a technical solution, a fluorine chemical wastewater pretreatment device, comprising a treatment box 1, a reaction box 2 is fixedly mounted on the top surface of the treatment box 1, a stirring mechanism is arranged inside the reaction box 2, the stirring mechanism comprises a stirring motor 3 fixedly mounted on one side of the reaction box 2, a stirring shaft 4 is fixedly mounted on the output end of the stirring motor 3, a stirring blade 5 is fixedly mounted on the surface of the stirring shaft 4, the liquid in the reaction box 2 can be stirred by the setting of the stirring mechanism, so that the reaction reagent and the wastewater are fully mixed, a liquid inlet pipe 6 is fixedly mounted on the top surface of the reaction box 2, a sample injection hopper 7 is fixedly mounted on the top surface of the reaction box 2, and a stirring blade 5 is fixedly mounted on the bottom surface of the reaction box 2. A liquid outlet pipe 8 is provided, and a solenoid valve is provided on the surface of the liquid outlet pipe 8. The solenoid valve is provided to facilitate the control of the switch of the liquid outlet pipe 8. An inclined filter plate 9 is fixedly installed inside the processing box 1. A driving mechanism is provided inside the processing box 1. The driving mechanism includes a driving motor 10 fixedly installed on the surface of the processing box 1. A screw rod 11 is fixedly installed on the output end of the driving motor 10. A threaded block 12 is threadedly installed on the surface of the screw rod 11. Through the setting of the driving mechanism, a cleaning brush 14 can be driven to move to clean impurities on the inclined filter plate 9. A moving plate 13 is fixedly installed on the output end of the driving mechanism. A cleaning brush 14 is fixedly installed on the bottom surface of the moving plate 13. The interior of the processing box 1 is provided There is a sewage collecting trough 15, a hanging plate 16 is fixedly installed on the top surface of the sewage collecting trough 15, a block 17 is fixedly installed on the surface of the hanging plate 16, a handle 18 is fixedly installed on the top surface of the hanging plate 16, a slot 19 is opened inside the processing box 1, and the slot 19 is arranged corresponding to the block 17. Through the arrangement of the block 17 and the slot 19, the hanging plate 16 is more stable when fixed, a drain pipe 20 is fixedly installed on the bottom surface of the processing box 1, a box door 21 is hingedly installed on the top surface of the processing box 1, and support legs 22 are fixedly installed on the bottom surface of the processing box 1, and the number of the support legs 22 is four groups, and the bottom surface of the support legs 22 is fixedly installed with anti-skid pads. Through the arrangement of the anti-skid pads, the support legs 22 and the ground are increased. The friction makes the device more stable when in use. The stirring mechanism is set to drive the stirring blade 5 to rotate, so that the reaction agent and the wastewater are fully reacted. The wastewater entering the treatment box 1 is filtered by the inclined filter plate 9. The filtered wastewater is discharged from the drain pipe 20 through the filter holes, while the impurities remain on the inclined filter plate 9. The driving mechanism is set to move the movable plate 13, thereby driving the cleaning brush 14 to move back and forth, pushing the impurities on the inclined filter plate 9 into the sewage collecting tanks 15 on both sides to prevent the impurities from clogging the filter holes. The box door 21 is opened, and the handle 18 is pulled upward to take the sewage collecting tank 15 out of the treatment box 1, and the impurities in the sewage collecting tank 15 are cleaned.

When in use: the staff injects fluorine chemical wastewater into the reaction box 2 through the liquid inlet pipe 6, injects the reaction reagent into the reaction box 2 through the sample injection hopper 7, starts the stirring motor 3, and drives the stirring shaft 4 to rotate through the output end of the stirring motor 3, thereby driving the stirring blade 5 to rotate, so that the reaction reagent and the wastewater fully react, and the generated impurities are precipitated in the reaction box 2, and the solenoid valve on the liquid outlet pipe 8 is opened, and the impurities and wastewater in the reaction box 2 fall into the treatment box 1, and the wastewater entering the treatment box 1 is filtered by the setting of the inclined filter plate 9. The waste water after filtering is discharged from the drain pipe 20 through the filter holes, while the impurities remain on the inclined filter plate 9. The drive motor 10 is started, and the output end of the drive motor 10 rotates to drive the screw rod 11 to rotate, thereby driving the threaded block 12 to move, so that the movable plate 13 moves, and then drives the cleaning brush 14 to move back and forth, pushing the impurities on the inclined filter plate 9 into the sewage collecting troughs 15 on both sides to prevent the impurities from clogging the filter holes. The box door 21 is opened, and the handle 18 is pulled upwards to take the sewage collecting trough 15 out of the treatment box 1, and the impurities in the sewage collecting trough 15 are cleaned.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a fluoride industry wastewater pretreatment device, includes treatment box (1), its characterized in that, the top surface fixed mounting of treatment box (1) has reaction box (2), the inside of reaction box (2) is provided with rabbling mechanism, the top surface fixed mounting of reaction box (2) has feed liquor pipe (6), the top surface fixed mounting of reaction box (2) has advances kind fill (7), the inside fixed mounting of treatment box (1) has oblique filter plate (9), the inside of treatment box (1) is provided with actuating mechanism, actuating mechanism's output fixed mounting has movable plate (13), the bottom surface fixed mounting of movable plate (13) has cleaning brush (14), the inside of treatment box (1) is provided with dirt collecting tank (15), the bottom surface fixed mounting of treatment box (1) has drain pipe (20), the top surface hinge of treatment box (1) installs chamber door (21).

2. The fluoride process wastewater pretreatment device according to claim 1, wherein the stirring mechanism comprises a stirring motor (3) fixedly installed on one side of the reaction box (2), a stirring shaft (4) is fixedly installed at the output end of the stirring motor (3), and stirring blades (5) are fixedly installed on the surface of the stirring shaft (4).

3. The fluoride process wastewater pretreatment device according to claim 1, wherein a liquid outlet pipe (8) is fixedly installed on the bottom surface of the reaction tank (2), and an electromagnetic valve is arranged on the surface of the liquid outlet pipe (8).

4. The fluoride process wastewater pretreatment device according to claim 1, wherein the driving mechanism comprises a driving motor (10) fixedly installed on the surface of the treatment tank (1), a screw rod (11) is fixedly installed at the output end of the driving motor (10), and a thread block (12) is installed on the surface thread of the screw rod (11).

5. The fluoride process wastewater pretreatment device according to claim 1, wherein a hanging plate (16) is fixedly installed on the top surface of the sewage collecting tank (15), a clamping block (17) is fixedly installed on the surface of the hanging plate (16), and a pull handle (18) is fixedly installed on the top surface of the hanging plate (16).

6. The fluoride process wastewater pretreatment device according to claim 1, wherein a clamping groove (19) is formed in the treatment box (1), and the clamping groove (19) is arranged corresponding to the clamping block (17).

7. The fluoride process wastewater pretreatment apparatus according to claim 1, wherein supporting legs (22) are fixedly installed on the bottom surface of the treatment tank (1), the number of the supporting legs (22) is four, and anti-slip pads are fixedly installed on the bottom surface of the supporting legs (22).