CN219031791U

CN219031791U - Pretreatment device for removing calcium fluoride from coking wastewater

Info

Publication number: CN219031791U
Application number: CN202223518836.XU
Authority: CN
Inventors: 袁秀芹; 程镇虎; 袁续刚
Original assignee: Beijing Pujiaye Technology Development Co ltd
Current assignee: Beijing Pujiaye Technology Development Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-16
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to a pretreatment device for removing calcium fluoride from coking wastewater, and belongs to the technical field of treatment devices. The method mainly solves the problems of poor mixing effect and influence on treatment, and provides the following technical scheme. Including handling the case, the side fixedly connected with side fan of handling the case, the connecting pipe is installed to the bottom of side fan, the one end fixedly connected with fixed pump of passing the processing case of connecting pipe, the side fixedly connected with inner tube of fixed pump, the inside swing joint of handling the case has filter screen frame, the inside of filter screen frame has seted up the guipure, the top of handling the case is connected with the fixed lid through the hinge rotation. The utility model is convenient for workers to carefully mix water to be treated by the cooperation of the side fans, the fixed pump, the internal pipeline and the filter screen frame, thereby facilitating the treatment agent to be treated.

Description

Pretreatment device for removing calcium fluoride from coking wastewater

Technical Field

The utility model relates to the technical field related to treatment devices, in particular to a pretreatment device for removing calcium fluoride from coking wastewater.

Background

Coking wastewater is a typical toxic refractory organic wastewater. The waste water generated in the processes of coking, gas purification, chemical product recovery and chemical product refining is generally composed of a treatment box and other structures, and the waste water is decomposed by adding a treating agent during use, so that the influence on the treatment condition is avoided.

For this reason we propose a pretreatment device for removing calcium fluoride from coking wastewater.

Disclosure of Invention

The utility model aims to provide a pretreatment device for removing calcium fluoride from coking wastewater, which aims to solve the problems of the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a coking wastewater calcium fluoride gets rid of and uses preprocessing device, includes the processing case, the side fixedly connected with side fan of processing case, the connecting pipe is installed to the bottom of side fan, the one end fixedly connected with fixed pump of passing the processing case of connecting pipe, the side fixedly connected with inner tube of fixed pump, the inside swing joint of processing case has the filter screen frame, the guipure has been seted up to the inside of filter screen frame, the top of processing case is connected with the fixed lid through the hinge rotation, discharge pipeline is installed at the top of fixed lid, discharge pipeline passes the one end fixedly connected with discharge pump of fixed lid, discharge pump is located the top of filter screen frame, the side valve is installed to the side of processing case, the side of side valve is connected with the replacement pipe through the screw thread rotation, the side jar body of replacement pipe top fixedly connected with side, the filling port is installed at the top of side jar body, waste water valve is installed in the front of processing case.

The inside of the side tank body is poured into through the filling opening with the treating agent that uses is got rid of to the calcium fluoride, the staff is through being connected pipeline and waste water valve, thereby the inner wall with waste water injection treatment case is convenient, the staff is through starting the side valve, the inside treating agent of the side tank body is discharged into the inner wall of treatment case to the side valve of start, the staff is through starting the side fan, the inner wall of the fixed pump of air injection through the connecting pipe with the side fan of start, the staff is through starting the fixed pump, the inside of the fixed pump of start is with the air injection inner tube, thereby the hole of making things convenient for the staff to offer through the inner tube surface, discharge the use, thereby the convenience promotes the liquid of handling, thereby the convenience is used with its mixed treatment, the water of handling is accomplished, through the inside guipure of filter screen frame, thereby the convenience is used for screening filtration to the liquid of decomposition completion, use the staff is through starting the discharge pump of start, the discharge pump of start is with liquid, thereby the convenience is discharged.

Further, a handle is arranged at the top of the fixed cover, and lines are formed on the surface of the handle.

Lines are formed on the surface of the handle, so that a worker can conveniently open the handle.

Further, the surface of the inner pipeline is fixedly connected with a supporting frame, and the bottom of the supporting frame is fixedly connected to the treatment box.

The support frame is fixedly connected with the surface of the inner pipeline, so that the bottom of the inner pipeline is conveniently supported for use, and position deviation is avoided.

Further, the bottom swing joint of filter screen rack has the rack, the installation of rack is on the processing box lateral wall, filter screen rack carries out threaded connection through the nut with the rack.

The filter screen frame is fixedly installed through the nut, so that the filter screen frame is convenient for workers to detach and use.

Further, the side face of the side face tank body is movably connected with a side face frame, and the side face frame is arranged on the side face of the treatment box.

Through the cooperation between side frame and the side jar body use to make things convenient for the staff to place the use to the position of side jar body.

Further, a limiting piece is arranged on the side face of the side face fan, and the bottom of the limiting piece is arranged on the treatment box.

The bottom through the locating part is installed on the processing case, makes things convenient for the staff to consolidate the position of side fan and uses.

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

(1) The utility model is convenient for workers to carefully mix water to be treated by the cooperation of the side fans, the fixed pump, the internal pipeline and the filter screen frame, thereby facilitating the treatment agent to be treated.

(2) The utility model is convenient for the staff to replace and use by the cooperation of the replacement pipe, the side valve, the placement frame and the filter screen frame, thereby avoiding the easy damage and delaying the normal use effect of the staff when the filter screen frame is used for a long time.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a cross-sectional view of one embodiment of the present utility model;

FIG. 3 is a side view of a processing chamber according to one embodiment of the utility model.

In the figure: 1. a treatment box; 2. a side fan; 3. a connecting pipe; 4. a fixed pump; 5. an inner pipe; 6. a filter screen frame; 7. a wire mesh tank; 8. a fixed cover; 9. a discharge pipe; 10. a discharge pump; 11. a handle; 12. a support frame; 13. a placing rack; 14. a side valve; 15. replacing the tube; 16. a side tank; 17. an injection port; 18. a side frame; 19. a limiting piece; 20. a waste water 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. 1-3, the present utility model provides the following technical solutions: the utility model provides a coking wastewater calcium fluoride gets rid of and uses preprocessing device, including processing case 1, the side fixedly connected with side fan 2 of processing case 1, connecting pipe 3 is installed to the bottom of side fan 2, the one end fixedly connected with fixed pump 4 of processing case 1 is passed to connecting pipe 3, the inside pipeline 5 of side fixedly connected with of fixed pump 4, the inside swing joint of processing case 1 has filter screen frame 6, net groove 7 has been seted up to the inside of filter screen frame 6, the top of processing case 1 is connected with fixed lid 8 through the hinge rotation, exhaust pipe 9 is installed at the top of fixed lid 8, the one end fixedly connected with exhaust pump 10 that exhaust pipe 9 passed fixed lid 8, exhaust pump 10 is located the top of filter screen frame 6, side valve 14 is installed to the side of processing case 1, the side of side valve 14 is connected with replacement pipe 15 through the screw thread rotation, replacement pipe 15 top fixedly connected with

side tank

16, 17 is installed at the top of side tank 16, waste water valve 20 is installed in the front of processing case 1, make things convenient for the staff to change it and use, thereby when damage during long-term use, normal use effect is avoided.

According to fig. 1, the handle 11 is installed on the top of the fixed cover 8, and the surface of the handle 11 is provided with lines, so that slipping of the hand during pulling is avoided, and the use effect is delayed.

As can be seen from fig. 2, the surface of the inner pipe 5 is fixedly connected with a supporting frame 12, and the bottom of the supporting frame 12 is fixedly connected to the treatment box 1, so that the treatment box is convenient to support and use.

According to fig. 2, the bottom of the filter screen frame 6 is movably connected with a placement frame 13, the placement frame 13 is installed on the side wall of the treatment box 1, and the filter screen frame 6 is in threaded connection with the placement frame 13 through nuts, so that the filter screen frame is convenient for workers to replace.

As can be seen from fig. 3, the side of the side tank 16 is movably connected with a side frame 18, and the side frame 18 is mounted on the side of the treatment tank 1 to support the treatment tank for use.

As can be seen from fig. 3, the side of the side fan 2 is provided with a limiting member 19, and the bottom of the limiting member 19 is mounted on the treatment box 1, so as to be convenient for reinforcing the treatment box.

The working principle of the utility model is as follows: when in use, a worker pours the treating agent used for removing calcium fluoride into the side tank body 16 through the injection opening 17, the worker is connected with the waste water valve 20 through the pipeline, so that waste water is conveniently injected into the inner wall of the treatment tank 1, the worker can discharge the treating agent in the side tank body 16 into the inner wall of the treatment tank 1 through starting the side valve 14, the worker can start the side fan 2, the started side fan 2 can inject air into the inner wall of the fixed pump 4 through the connecting pipe 3, the worker can inject air into the inner part of the inner pipeline 5 through starting the fixed pump 4, thus being convenient for the worker to discharge gas through the hole formed on the surface of the inner pipeline 5, being convenient for pushing the treated liquid, thereby the convenience is carried out it and is handled the use, the water of processing end, through the inside guipure 7 of filter screen rack 6, thereby the convenience filters the use to the liquid of decomposition end, carry out fixed mounting with filter screen rack 6 through the nut and use the staff through starting discharge pump 10, the discharge pump 10 of start is taken out the use with the liquid, thereby the convenience is discharged it, thereby avoid the use, because can't dismantle it, influence the change effect, carry out threaded connection through replacement pipe 15 and side valve 14, thereby the convenience is changed the side jar body 16 and is used, thereby the convenience staff is used for its replacement, cooperation through between side frame 18 and the side jar body 16 is used, thereby the convenience staff is placed the position of the side jar body 16 and is used.

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.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The pretreatment device for removing calcium fluoride from coking wastewater is characterized in that: including handling case (1), the side fixedly connected with side fan (2) of handling case (1), connecting pipe (3) are installed to the bottom of side fan (2), the one end fixedly connected with fixed pump (4) of passing of connecting pipe (3) handling case (1), the side fixedly connected with internal piping (5) of fixed pump (4), the inside swing joint of handling case (1) has filter screen rack (6), the inside of filter screen rack (6) has seted up net groove (7), the top of handling case (1) is connected with fixed lid (8) through the hinge rotation, discharge piping (9) are installed at the top of fixed lid (8), discharge piping (9) pass the one end fixedly connected with discharge pump (10) of fixed lid (8), discharge pump (10) are located the top of filter screen rack (6), side-mounting side valve (14) have side valve (14), the side of side valve (14) are through threaded rotation connection have replacement pipe (15), the top is connected with injection inlet (16) side-mounting tank (16), waste water tank (16) are installed at the top (16).

2. The pretreatment device for removing calcium fluoride from coking wastewater according to claim 1, wherein: the top of the fixed cover (8) is provided with a handle (11), and the surface of the handle (11) is provided with grains.

3. The pretreatment device for removing calcium fluoride from coking wastewater according to claim 1, wherein: the surface of the inner pipeline (5) is fixedly connected with a supporting frame (12), and the bottom of the supporting frame (12) is fixedly connected to the treatment box (1).

4. The pretreatment device for removing calcium fluoride from coking wastewater according to claim 1, wherein: the bottom swing joint of filter screen rack (6) has rack (13), the installation of rack (13) is on handling case (1) lateral wall, filter screen rack (6) and rack (13) carry out threaded connection through the nut.

5. The pretreatment device for removing calcium fluoride from coking wastewater according to claim 1, wherein: the side of the side tank body (16) is movably connected with a side frame (18), and the side frame (18) is arranged on the side of the treatment box (1).

6. The pretreatment device for removing calcium fluoride from coking wastewater according to claim 1, wherein: the side face of the side face fan (2) is provided with a limiting piece (19), and the bottom of the limiting piece (19) is arranged on the treatment box (1).