CN214389613U

CN214389613U - Copper-based nano denitration catalyst filling equipment

Info

Publication number: CN214389613U
Application number: CN202120123205.4U
Authority: CN
Inventors: 瞿芳; 姚明忠
Original assignee: Nanjing Tongtai New Material Co ltd
Current assignee: Nanjing Tongtai New Material Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-10-15
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses an equipment is loaded to copper base nanometer denitration catalyst relates to and loads equipment technical field, for solving receiving the place restriction among the prior art, is not enough in the narrow local crane activity space in space, is unfavorable for the problem of the work of loading of denitration catalyst. The wheel frame is installed to the below of mounting plate, and mounting plate passes through bolt fixed connection with the wheel frame, the wheel is installed to the below of wheel frame, and the wheel frame is connected with the wheel rotation, the second fixed plate is installed to mounting plate's top, and mounting plate passes through bolt fixed connection with the second fixed plate, lifting unit is installed to the top of second fixed plate, and second fixed plate passes through the bearing rotation with lifting unit and is connected, first fixed plate is installed to lifting unit's top, and lifting unit passes through the bearing rotation with first fixed plate and be connected, hydraulic tank is installed to mounting plate's top, and mounting plate passes through bolt fixed connection with hydraulic tank.

Description

Copper-based nano denitration catalyst filling equipment

Technical Field

The utility model relates to a load equipment technical field, specifically be a copper base nanometer denitration catalyst loads equipment.

Background

The copper-based nano denitration catalyst generally refers to a catalyst applied to an SCR denitration system of a power plant, and in an SCR reaction, a reducing agent is promoted to selectively react with nitrogen oxides in flue gas at a certain temperature, and the types of the catalyst can be divided into three types: the plate type, honeycomb type and corrugated plate type, three kinds of catalysts all have the performance on coal-fired SCR, wherein plate type and honeycomb type are more, the corrugated plate type is less, the design of catalyst is exactly to select certain reaction area's catalyst to satisfy reach the design requirement of SCR basic performance such as denitration efficiency, ammonia escape rate under the condition of economizer export flue gas flow, temperature, pressure, composition, under the environment that the ash content condition is changeable, it prevents stifled and abrasionproof performance is the key of guaranteeing SCR equipment long-term safety and steady operation.

At present, a catalyst filling port of denitration equipment is usually positioned at a high position, the strength of a denitration catalyst is poor, the denitration catalyst needs to be arranged in a box body and then is lifted by a crane for filling, but the denitration catalyst is limited by a site, the space for the crane to move is insufficient in a narrow place, and the filling work of the denitration catalyst is not facilitated; therefore, the market urgently needs to develop a copper-based nano denitration catalyst filling device to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a copper base nanometer denitration catalyst loads equipment to what provide among the above-mentioned background art receives the place restriction, and narrow local crane activity space in space is not enough, is unfavorable for the problem of the work of loading of denitration catalyst.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a copper base nanometer denitration catalyst loads equipment, includes mounting plate and installation roof, the wheel frame is installed to mounting plate's below, and mounting plate and wheel frame pass through bolt fixed connection, the wheel is installed to the below of wheel frame, and the wheel frame is connected with the wheel rotation, the second fixed plate is installed to mounting plate's top, and mounting plate and second fixed plate pass through bolt fixed connection, lifting unit is installed to the top of second fixed plate, and second fixed plate and lifting unit pass through the bearing rotation and be connected, first fixed plate is installed to lifting unit's top, and lifting unit passes through the bearing rotation with first fixed plate and be connected, hydraulic tank is installed to mounting plate's top, and mounting plate and hydraulic tank pass through bolt fixed connection.

Preferably, the oil pump is installed to one side of hydraulic tank, and hydraulic tank passes through bolt fixed connection with the oil pump, oil pipe is installed to hydraulic tank's opposite side, and hydraulic tank and oil pipe fixed connection, the hydraulic stem is installed to mounting plate's top, and mounting plate and hydraulic stem rotate to be connected, hydraulic stem and oil pipe intercommunication.

Preferably, the power box is installed above the installation top plate, the installation top plate is fixedly connected with the power box through bolts, the motor is installed on one side of the power box, the power box is fixedly connected with the motor through bolts, the ball screw is installed inside the power box, and the power box is rotatably connected with the ball screw through a bearing.

Preferably, ball screw rotates with the motor and is connected, the sliding block is installed in ball screw's the outside, and ball screw passes through ball sliding connection with the sliding block, the link is installed to the top of sliding block, and sliding block and link pass through bolt fixed connection.

Preferably, a push plate is installed above the connecting frame, the connecting frame is fixedly connected with the push plate through a bolt, a rubber cushion is installed on one side of the push plate, and the push plate is fixedly connected with the rubber cushion through glue.

Preferably, the backboard is installed above the installation top plate, the installation top plate is fixedly connected with the backboard through bolts, the placement bottom plate is installed on one side of the backboard, the backboard is fixedly connected with the placement bottom plate through bolts, and the inner groove is formed in the placement bottom plate.

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

1. the utility model discloses a through setting of wheel and lifting unit, wherein lifting unit comprises multiunit intercrossing's rotor plate, when the rotor plate both ends were rotated to the centre, whole lifting unit highly can rise, when the rotor plate both ends were rotated to both sides, whole lifting unit highly can reduce, and then can make the catalyst box go up and down, reachs the highly loading of loading the mouth, through the setting of wheel, can make the catalyst box remove simultaneously, improves the convenience of transport.

2. The utility model discloses a through the setting of push pedal, when the catalyst box reaches the height of loading the mouth, through the removal of push pedal, can make the catalyst box remove to loading the mouth automatically, improved the convenience that loads, one side of push pedal is provided with the rubber cushion simultaneously, can prevent that push pedal and catalyst box from colliding, improves the protective capacities to the catalyst

Drawings

Fig. 1 is a front view of a copper-based nano denitration catalyst filling apparatus according to the present invention;

fig. 2 is a cross-sectional view of a copper-based nano denitration catalyst loading apparatus according to the present invention;

fig. 3 is a schematic structural view of the placement base plate of the present invention.

In the figure: 1. mounting a bottom plate; 2. a wheel frame; 3. a wheel; 4. an oil pump; 5. a hydraulic oil tank; 6. an oil pipe; 7. a hydraulic lever; 8. a lifting assembly; 9. a first fixing plate; 10. installing a top plate; 11. a power box; 12. an electric motor; 13. a second fixing plate; 14. a back plate; 15. pushing the plate; 16. a rubber cushion; 17. a connecting frame; 18. a slider; 19. a ball screw; 20. placing a bottom plate; 21. an inner groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a copper base nanometer denitration catalyst loads equipment, including mounting plate 1 and installation roof 10, wheel frame 2 is installed to mounting plate 1's below, and mounting plate 1 passes through bolt fixed connection with wheel frame 2, wheel 3 is installed to wheel frame 2's below, and wheel frame 2 rotates with wheel 3 to be connected, second fixed plate 13 is installed to mounting plate 1's top, and mounting plate 1 passes through bolt fixed connection with second fixed plate 13, lifting unit 8 is installed to the top of second fixed plate 13, and second fixed plate 13 rotates with lifting unit 8 through the bearing and is connected, first fixed plate 9 is installed to lifting unit 8's top, and lifting unit 8 rotates through the bearing with first fixed plate 9 to be connected, hydraulic tank 5 is installed to mounting plate 1's top, and mounting plate 1 passes through bolt fixed connection with hydraulic tank 5.

Further, oil pump 4 is installed to one side of hydraulic tank 5, and hydraulic tank 5 passes through bolt fixed connection with oil pump 4, and oil pipe 6 is installed to the opposite side of hydraulic tank 5, and

hydraulic tank

5 and 6 fixed connection of oil pipe, hydraulic stem 7 is installed to the top of mounting plate 1, and mounting plate 1 rotates with hydraulic stem 7 to be connected, hydraulic stem 7 and 6 intercommunication of oil pipe, the piston rod and the lifting unit 8 of hydraulic stem 7 rotate to be connected, make the lift that lifting unit 8 can be controlled to the hydraulic stem.

Further, install headstock 11 above roof 10, and install roof 10 and headstock 11 and pass through bolt fixed connection, motor 12 is installed to one side of headstock 11, and headstock 11 and motor 12 pass through bolt fixed connection, and the internally mounted of headstock 11 has ball screw 19, and headstock 11 and ball screw 19 pass through the bearing and rotate and be connected, and the quantity of headstock 11 above installation roof 10 is provided with two, makes push pedal 15 can stably promote the catalyst box.

Further, ball screw 19 is connected with motor 12 rotation, and ball screw 19 installs sliding block 18 in the outside, and ball screw 19 passes through ball sliding connection with sliding block 18, and link 17 is installed to the top of sliding block 18, and sliding block 18 passes through bolt fixed connection with link 17, and ball screw 19 adopts the steel that intensity is high to make, improves the surface hardness, prevents that ball screw 19 from taking place the wearing and tearing damage after long-time work.

Further, push pedal 15 is installed to the top of link 17, and link 17 passes through bolt fixed connection with push pedal 15, and rubber cushion 16 is installed to one side of push pedal 15, and push pedal 15 passes through glue fixed connection with rubber cushion 16, and rubber cushion 16's setting can prevent push pedal 15 and catalyst box collision, improves the protective capability to the catalyst.

Further, backplate 14 is installed to the top of installation roof 10, and installation roof 10 passes through bolt fixed connection with backplate 14, and one side of backplate 14 is installed and is place bottom plate 20, and backplate 14 with place bottom plate 20 and pass through bolt fixed connection, the inside of placing bottom plate 20 is provided with inner groovy 21, the area of contact of catalyst box and placing bottom plate 20 can be reduced to inner groovy 21's setting, reduces frictional force.

The working principle is as follows: during the use, hoist the box that is equipped with the denitration catalyst on putting bottom plate 20, through the effect of wheel 3, move the box to the next door of waiting to fill equipment, start oil pump 4, through the effect of oil pipe 6, make the hydraulic oil in the hydraulic tank 5 carry to hydraulic stem 7, and then the piston rod of hydraulic stem 7 promotes lifting unit 8 and risees, makes the box rise to the next door of filling the mouth, start motor 12, make ball screw 19 rotate, and then sliding block 18 drives push pedal 15 and moves right, with the box propelling movement to filling the mouth, load.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a copper base nanometer denitration catalyst loads equipment, includes mounting plate (1) and installation roof (10), its characterized in that: the wheel frame (2) is installed below the mounting base plate (1), the mounting base plate (1) is fixedly connected with the wheel frame (2) through bolts, the wheels (3) are installed below the wheel frame (2), the wheel frame (2) is rotatably connected with the wheels (3), a second fixing plate (13) is installed above the mounting base plate (1), the mounting base plate (1) is fixedly connected with the second fixing plate (13) through bolts, a lifting assembly (8) is installed above the second fixing plate (13), the second fixing plate (13) is rotatably connected with the lifting assembly (8) through bearings, a first fixing plate (9) is installed above the lifting assembly (8), the lifting assembly (8) is rotatably connected with the first fixing plate (9) through bearings, a hydraulic oil tank (5) is installed above the mounting base plate (1), and the mounting bottom plate (1) is fixedly connected with the hydraulic oil tank (5) through bolts.

2. The copper-based nano denitration catalyst filling equipment according to claim 1, characterized in that: oil pump (4) are installed to one side of hydraulic tank (5), and hydraulic tank (5) pass through bolt fixed connection with oil pump (4), oil pipe (6) are installed to the opposite side of hydraulic tank (5), and hydraulic tank (5) and oil pipe (6) fixed connection, hydraulic stem (7) are installed to the top of mounting plate (1), and mounting plate (1) rotate with hydraulic stem (7) and be connected, hydraulic stem (7) and oil pipe (6) intercommunication.

3. The copper-based nano denitration catalyst filling equipment according to claim 1, characterized in that: install headstock (11) above installation roof (10), and install roof (10) and pass through bolt fixed connection with headstock (11), motor (12) are installed to one side of headstock (11), and headstock (11) and motor (12) pass through bolt fixed connection, the internally mounted of headstock (11) has ball screw (19), and headstock (11) and ball screw (19) pass through the bearing rotation and are connected.

4. The copper-based nano denitration catalyst filling equipment according to claim 3, characterized in that: ball screw (19) rotate with motor (12) and are connected, sliding block (18) are installed to the outside of ball screw (19), and ball screw (19) pass through ball sliding connection with sliding block (18), link (17) are installed to the top of sliding block (18), and bolt fixed connection is passed through with link (17) in sliding block (18).

5. The copper-based nano denitration catalyst filling equipment according to claim 4, characterized in that: push pedal (15) are installed to the top of link (17), and link (17) pass through bolt fixed connection with push pedal (15), rubber cushion (16) are installed to one side of push pedal (15), and push pedal (15) pass through glue fixed connection with rubber cushion (16).

6. The copper-based nano denitration catalyst filling equipment according to claim 1, characterized in that: backplate (14) are installed to the top of installation roof (10), and install roof (10) and backplate (14) and pass through bolt fixed connection, one side of backplate (14) is installed and is place bottom plate (20), and backplate (14) and place bottom plate (20) and pass through bolt fixed connection, the inside of placing bottom plate (20) is provided with inner groovy (21).