CN217830992U

CN217830992U - Cubic denitration catalyst efflux washing unit

Info

Publication number: CN217830992U
Application number: CN202221971911.5U
Authority: CN
Inventors: 张宇; 侯佳
Original assignee: Inner Mongolia Bride Environmental Technology Co ltd
Current assignee: Inner Mongolia Bride Environmental Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-18
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a cubic denitration catalyst efflux washing unit, including the header tank, the top surface side vertical fixation of header tank has the fixed plate, fixed mounting has servo motor on the fixed plate, be fixed with the anchor clamps that are used for centre gripping denitration catalyst in servo motor's the pivot, the top of fixed plate is fixed with the montant, the top of denitration catalyst is equipped with the cloth liquid dish, the cloth liquid dish passes through the connecting rod to be fixed on the montant, the force (forcing) pump is installed at the top of cloth liquid dish, the bottom surface of cloth liquid dish is equipped with align to grid's jet, force (forcing) pump and jet intercommunication, the top of header tank is equipped with the basin, the basin passes through infiltration hole intercommunication with the header tank, the upper and lower both ends of denitration catalyst are equipped with the clearance that is used for holding its upset respectively. The application discloses cubic denitration catalyst efflux washing unit rotates anchor clamps through servo motor and can overturn denitration catalyst, washes the upper and lower both ends of denitration catalyst in turn, and the dust is clear away more thoroughly, and it is higher to wash the better efficiency of effect.

Description

Massive denitration catalyst jet flow washing device

Technical Field

The application relates to a cubic denitration catalyst cleaning technology especially relates to a cubic denitration catalyst efflux washing unit.

Background

The main reason for the inactivation of the waste catalyst is the blockage of the fly ash, the calcium sulfate and other metal oxides, the existing treatment mode is that firstly, the outer surface of the massive denitration catalyst is subjected to dust removal through pretreatment, then the massive denitration catalyst is placed into a flushing tank and is flushed through a jet flushing device, and the jet flushing is mainly used for clearing away dust blocked inside the massive denitration catalyst.

The current washing unit is put cubic denitration catalyst in washing the pond, washes from last to down through the fluidic machine, and cubic denitration catalyst is put into and is difficult for the upset in washing the pond, and the fluidic machine can only be washed from the single face, and the dust of inside jam only washes from a direction and is difficult to the sanitization, and the relatively poor inefficiency of washing effect influences subsequent cleaning work.

SUMMERY OF THE UTILITY MODEL

The application provides a cubic denitration catalyst efflux washing unit for solve current washing unit and can only wash the single face, wash the problem of the poor inefficiency of effect.

The application provides a cubic denitration catalyst efflux washing unit, including the header tank, the top surface side vertical fixation of header tank has the fixed plate, fixed mounting has servo motor on the fixed plate, be fixed with the anchor clamps that are used for centre gripping denitration catalyst in servo motor's the pivot, the top of fixed plate is fixed with the montant, the top of denitration catalyst is equipped with the cloth liquid dish, the cloth liquid dish passes through the connecting rod to be fixed on the montant, the force (forcing) pump is installed at the top of cloth liquid dish, the bottom surface of cloth liquid dish is equipped with align to grid's jet, force (forcing) pump and jet intercommunication, the top of header tank is equipped with the basin, the basin passes through infiltration hole intercommunication with the header tank, the upper and lower both ends of denitration catalyst are equipped with the clearance that is used for holding its upset respectively.

Optionally, a sleeve in sliding connection is sleeved on the vertical rod, the connecting rod is fixed to the sleeve, and a bolt locked and fixed with the vertical rod is connected to the sleeve in a threaded manner.

Optionally, a spring is arranged between the sleeve and the fixing plate, and the spring is sleeved on the vertical rod.

Optionally, a waterproof cover is fixed to the edge of the bottom surface of the liquid distribution disc, and the waterproof cover is cylindrical and made of elastic materials.

Optionally, a fixing member for fixing the waterproof cover is mounted on the inner wall of the water tank.

Optionally, a cylinder is vertically fixed at the bottom of the water tank, the cylinder is vertically inserted into the water collecting tank, the cylinder is slidably connected with the water collecting tank, and a telescopic rod is installed between the water collecting tank and the bottom surface of the water tank.

Optionally, the bottom of the water tank is an arc-shaped part, and the water seepage holes communicated with the water collecting tank are formed in the arc-shaped part.

Optionally, a vacuum pump is fixedly mounted at the top of the water collecting tank, and a sewage discharge pipe is mounted on the side wall of the water collecting tank.

Compared with the prior art, the application provides a cubic denitration catalyst efflux washing unit's beneficial effect is:

denitration catalyst centre gripping is fixed on anchor clamps, can wash the dust that denitration catalyst blockked up inside through the jet spray on the cloth liquid dish, plays the effect that increases hydraulic through the force (forcing) pump of installing on the cloth liquid dish, and effectual reinforcing is washed the effect and is improved washing efficiency. Anchor clamps are fixed in servo motor's pivot, rotate anchor clamps through servo motor and can overturn the denitration catalyst, wash the upper and lower both ends of denitration catalyst in turn, and the dust is clear away more thoroughly, and washing effect is better. And the flushed wastewater flows into the water collection tank from the water seepage holes on the water tank to be collected and treated.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following descriptions are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a bulk denitration catalyst jet washing apparatus provided in an embodiment of the present application;

fig. 2 is an enlarged view of a portion a of a jet flushing device for a bulk denitration catalyst provided in an embodiment of the present application;

fig. 3 is a top view of a bulk denitration catalyst jet washing apparatus provided in an embodiment of the present application;

fig. 4 is a right side view of a jet flushing device for a bulk denitration catalyst provided by an embodiment of the present application;

fig. 5 is a schematic diagram illustrating a denitration catalyst turning over of the bulk denitration catalyst jet washing apparatus according to an embodiment of the present application.

Description of reference numerals:

a water collection tank 1; a fixed plate 2; a servo motor 3; a clamp 4; a vertical rod 5; a sleeve 6; a connecting rod 7; a pressure pump 8; a liquid distribution plate 9; a jet nozzle 10; a spring 11; a waterproof cover 12; a cylinder 13; a water tank 14; a telescopic rod 15; an arc-shaped portion 16; a fixing member 17; a vacuum pump 18; a blow-off pipe 19; and a denitration catalyst 20.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present application, but not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort also belong to the protection scope of the present application.

As shown in fig. 1-5, an embodiment of the present application provides a massive denitration catalyst jet washing device, including a water tank 1, a fixed plate 2 is vertically fixed to a top side end of the water tank 1, a servo motor 3 is fixedly installed on the fixed plate 2, a clamp 4 for clamping a denitration catalyst 20 is fixed on a rotating shaft of the servo motor 3, a vertical rod 5 is fixed on a top of the fixed plate 2, a liquid distribution disc 9 is arranged above the denitration catalyst 20, the liquid distribution disc 9 is fixed on the vertical rod 5 through a connecting rod 7, a pressure pump 8 is installed on a top of the liquid distribution disc 9, jet nozzles 10 are uniformly arranged on a bottom surface of the liquid distribution disc 9, the pressure pump 8 is communicated with the jet nozzles 10, a water tank 14 is arranged on a top of the water tank 1, the water tank 14 is communicated with the water tank 1 through water seepage holes, and gaps for accommodating the denitration catalyst 20 to overturn are respectively arranged at upper and lower ends thereof.

During the use, with denitration catalyst 20 vertical clamp fixed on anchor clamps 4, current width accords with anchor clamps 4 all that can the centre gripping, force (forcing) pump 8 and outside water source or flush fluid intercommunication. The washing water is ejected from the jet flow nozzle 10 through the pressurizing pump 8 to wash the denitration catalyst 20, the dust blocked inside is washed down, and the waste water generated by washing flows into the water collecting tank 1 from the seepage hole after being collected by the water tank 14. Servo motor 3 makes denitration catalyst 20's upper and lower both ends can wash in turn through rotating anchor clamps 4 upset denitration catalyst 20, improves and washes the effect.

In this embodiment, fix denitration catalyst 20 centre gripping on anchor clamps 4, can wash denitration catalyst 20 to stop up the dust in inside through the jet spray head 10 on the cloth liquid dish 9, play the effect that increases hydraulic through the force (forcing) pump 8 of installation on the cloth liquid dish 9, effectual reinforcing washes the effect and improves and wash efficiency. Anchor clamps 4 are fixed in servo motor 3's pivot, rotate anchor clamps 4 through servo motor 3 and can overturn denitration catalyst 20, wash denitration catalyst 20's upper and lower both ends in turn, and the dust is clear away more thoroughly, and washing effect is better. The waste water after washing flows into the water collecting tank 1 from the seepage holes on the water tank 14 for collection and treatment.

In a possible implementation manner, the vertical rod 5 is sleeved with a sleeve 6 in sliding connection, the connecting rod 7 is fixed with the sleeve 6, and the sleeve 6 is in threaded connection with a bolt locked and fixed with the vertical rod 5.

Connecting rod 7 can slide from top to bottom through sleeve 6 to, the slip through sleeve 6 can adjust the distance of cloth liquid dish 9 and denitration catalyst 20 top surface, and it is fixed with sleeve 6 locking through the bolt after the adjustment, and the distance influence of jet spray head 10 and denitration catalyst 20 top surface washes the effect.

In a possible realization, a spring 11 is provided between the sleeve 6 and the fixed plate 2, the spring 11 being sleeved on the vertical rod 5.

The spring 11 can counteract the gravity of the liquid distribution disc 9 and the pressurizing pump 8, so that the sleeve 6 can slide up and down along the vertical rod 5 conveniently.

In a possible realization mode, a waterproof cover 12 is fixed on the edge of the bottom surface of the liquid distribution plate 9, and the waterproof cover 12 is cylindrical and made of elastic materials.

After the denitration catalyst 20 is fixed, the waterproof cover 12 is pulled down to cover the side wall of the denitration catalyst 20, so that the waste water is prevented from splashing when the denitration catalyst 20 is washed.

In a possible realization, a fixing member 17 for fixing the waterproof cover 12 is mounted on the inner wall of the water tank 14.

The waterproof cover 12 is pulled down and then fixed on the fixing part 17, so that the edge of the waterproof cover 12 is inserted into the water tank 14, a further guiding effect on the waste water can be achieved, and the waste water shielded by the waterproof cover 12 can flow into the water tank 14 more easily.

In a possible implementation manner, a cylinder 13 is vertically fixed at the bottom of the water tank 14, the cylinder 13 is vertically inserted into the water collection tank 1, the cylinder 13 is slidably connected with the water collection tank 1, and a telescopic rod 15 is installed between the water collection tank 1 and the bottom surface of the water tank 14.

Through the setting of barrel 13 and telescopic link 15, make basin 14 have the ability of going up and down, after fixing denitration catalyst 20, through telescopic link 15 jack-up basin 14, make the bottom of basin 14 and denitration catalyst 20's bottom laminating, improve and wash and receive the water effect.

In a possible implementation, the bottom of the water tank 14 is an arc-shaped portion 16, and the water seepage holes communicating with the water collection tank 1 are provided on the arc-shaped portion 16.

The provision of the arc portion 16 provides a gap at the bottom of the denitration catalyst 20, which facilitates the wastewater to pass through the water penetration hole into the water collection tank 1.

In a possible implementation manner, a vacuum pump 18 is fixedly installed at the top of the water collecting tank 1, and a sewage draining pipe 19 is installed on the side wall of the water collecting tank 1.

Negative pressure suction can be generated in the water collecting tank 1 through the vacuum pump 18, and after the water tank 14 is attached to the denitration catalyst 20, airflow can be generated in through hole gaps in the denitration catalyst 20, so that dust and wastewater in the denitration catalyst 20 are accelerated downwards through the airflow, and the flushing effect is enhanced. The drain pipe 19 is used to drain the wastewater in the header tank 1.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. The utility model provides a cubic denitration catalyst efflux washing unit which characterized in that: including header tank (1), the top surface side vertical fixation of header tank (1) has fixed plate (2), fixed plate (2) are gone up fixed mounting and are had servo motor (3), be fixed with anchor clamps (4) that are used for centre gripping denitration catalyst (20) in the pivot of servo motor (3), the top of fixed plate (2) is fixed with montant (5), the top of denitration catalyst (20) is equipped with liquid distribution dish (9), liquid distribution dish (9) are fixed on montant (5) through connecting rod (7), force (forcing) pump (8) are installed at the top of liquid distribution dish (9), the bottom surface of liquid distribution dish (9) is equipped with align to grid's jet (10), force (forcing) pump (8) and jet (10) intercommunication, the top of header tank (1) is equipped with basin (14), basin (14) and header tank (1) are through infiltration hole intercommunication, the upper and lower both ends of denitration catalyst (20) are equipped with the clearance that is used for holding its upset respectively.

2. The apparatus for jet-washing of a monolith denitration catalyst according to claim 1, wherein: the sleeve (6) is connected with the vertical rod (5) in a sliding mode in a sleeved mode, the connecting rod (7) is fixed to the sleeve (6), and the sleeve (6) is connected with a bolt fixed with the vertical rod (5) in a locking mode in a threaded mode.

3. The apparatus for jet-washing of a monolith denitration catalyst according to claim 2, wherein: a spring (11) is arranged between the sleeve (6) and the fixing plate (2), and the spring (11) is sleeved on the vertical rod (5).

4. The jet flow washing device for the massive denitration catalyst according to claim 1, wherein: the edge of the bottom surface of the liquid distribution disc (9) is fixedly provided with a waterproof cover (12), and the waterproof cover (12) is cylindrical and made of elastic materials.

5. The apparatus for jet-washing of a monolith denitration catalyst according to claim 4, wherein: and a fixing piece (17) for fixing the waterproof cover (12) is arranged on the inner wall of the water tank (14).

6. The apparatus for jet-washing of a monolith denitration catalyst according to claim 1, wherein: the bottom of basin (14) is vertically fixed with barrel (13), barrel (13) are vertical to be inserted in header tank (1), and barrel (13) and header tank (1) sliding connection, header tank (1) with install telescopic link (15) between basin (14) the bottom surface.

7. The apparatus for jet-washing of a monolith denitration catalyst according to claim 6, wherein: the bottom of the water tank (14) is an arc-shaped part (16), and the water seepage holes communicated with the water collecting tank (1) are formed in the arc-shaped part (16).

8. The apparatus for jet-washing of a monolith denitration catalyst according to claim 6 or 7, wherein: the top of the water collecting tank (1) is fixedly provided with a vacuum pump (18), and the side wall of the water collecting tank (1) is provided with a sewage discharge pipe (19).