CN214839095U

CN214839095U - Flue gas denitration solution conveying module

Info

Publication number: CN214839095U
Application number: CN202121317352.1U
Authority: CN
Inventors: 叶本贵
Original assignee: Guangdong Feiyeda Environmental Protection Technology Co ltd
Current assignee: Guangdong Feiyeda Environmental Protection Technology Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-11-23
Anticipated expiration: 2031-06-11

Abstract

The utility model belongs to the technical field of flue gas denitration is relevant, concretely relates to flue gas denitration solution carries module, including water pump, inlet tube and outlet pipe, the water inlet of water pump and delivery port homogeneous integrated into one piece have first flange, inlet tube and outlet pipe one end integrated into one piece in opposite directions have the second flange, the top and the bottom of first flange all inlay and are equipped with fixed box. The utility model discloses a lead screw, the swing handle, the movable block, the head rod, the second connecting rod, the rotation axis, the gear, the rack board, the cooperation of fly leaf and stopper, convenient to use person drives the fly leaf and rotates, make things convenient for stopper and spacing groove joint to fix the fixed column, avoid producing the gap between first flange and the second flange, cause solution to leak, solution produces the outer wall of pipeline and corrodes, cause the waste of solution, increase the cost of enterprise, the problem that traditional flue gas denitration solution transport module is sealed poor in effect has been solved.

Description

Flue gas denitration solution conveying module

Technical Field

The utility model belongs to the technical field of flue gas denitration is relevant, concretely relates to flue gas denitration solution carries module.

Background

The flue gas denitration technology mainly comprises a dry method and a wet method, and compared with the wet flue gas denitration technology, the dry flue gas denitration technology has the main advantages that: low basic investment, simple equipment and process, high NOx removing efficiency, no wastewater and waste treatment and difficult secondary pollution.

Along with the development of industry, the emission of flue gas is more and more, however the emission of flue gas is more and more serious to atmospheric pollution, consequently, need carry out denitration treatment to the flue gas before the flue gas emission, can use denitration solution and flue gas contact to reject nitrogenous compound in the flue gas, reach the purpose of denitration, traditional flue gas denitration solution transport module's sealed effect is poor, causes the seepage of solution easily, causes the corruption to the pipeline, shortens the life of pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flue gas denitration solution carries module to solve the poor problem of sealed effect of the traditional flue gas denitration solution transport module that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a flue gas denitration solution transport module, includes water pump, inlet tube and outlet pipe, the water inlet of water pump and delivery port homogeneous body shaping have first flange, inlet tube and outlet pipe one end integrated into one piece in opposite directions have the second flange, the top and the bottom of first flange all inlay and are equipped with fixed box, the second flange is in opposite directions the top and the bottom of one side all bolted connection have the fixed column, the inner chamber of first flange and extension to fixed box is run through to the opposite one side of fixed column, the bottom of fixed box inner chamber is bolted connection has fixed case, the inner chamber of fixed box is provided with clamping mechanism.

Preferably, the clamping mechanism comprises a screw rod, a rotating handle, a movable block, a first connecting rod, a second connecting rod, a rotating shaft, a gear, a rack plate, a movable plate and a limiting block, a first bearing is embedded in the outer side of the fixed box, the inner ring of the first bearing is rotatably connected with the screw rod, one opposite side of the screw rod penetrates through the fixed box and is rotatably connected with the fixed plate through the second bearing, the outer side of the fixed plate is bolted with the inner cavity of the fixed box, the rotating handle is bolted on the outer side of the screw rod, a threaded sleeve is connected with the surface of the screw rod in a threaded manner, the movable block is bolted on the outer ring of the threaded sleeve, the opposite side of the movable block is movably connected with the first connecting rod through the movable shaft, one far side of the movable block of the first connecting rod is movably connected with the second connecting rod through the movable shaft, the top and the bottom of the fixed box are both provided with first through grooves, and the inner cavity of the first through grooves is movably connected with the front and the back of the second connecting rod through the movable shaft, the fixed box is characterized in that the top and the bottom of an inner cavity of the fixed box are sequentially and rotatably connected with a rotating shaft through a third bearing from the front to the back, a gear is bolted to the surface of the rotating shaft, a rack plate is meshed to one side of the opposite gear, a second through groove is formed in one side of the front of the second connecting rod, the top and the bottom of the rack plate are movably connected with the inner cavity of the second through groove through a movable shaft, a third through groove is formed in the front and the back of the fixed box, a movable plate is bolted to one side, away from the rack plate, of the gear, one side, away from the gear, of the movable plate runs through the third through groove and extends outwards, a limiting block is bolted to one side, away from the movable plate, of the opposite movable plate, and a limiting groove matched with the limiting block is formed in the front and the back of the fixed column.

Preferably, a first sliding groove is formed in one side, far away from the water pump, of the inner cavity of the fixing box, a first sliding block is connected to the inner cavity of the first sliding groove in a sliding mode, and the opposite side of the first sliding block penetrates through the first sliding groove and is in bolted connection with the outer side of the movable block.

Preferably, a second sliding groove is formed in one opposite side of the inner cavity of the fixed box, a second sliding block is sequentially connected to the inner cavity of the second sliding groove in a sliding mode from left to right, and the outer side of the second sliding block penetrates through the second sliding groove and is bolted to one opposite side of the rack plate.

Preferably, all seted up the through-hole around the swing handle top, and the inner chamber joint of through-hole has the movable pin, the spacing hole that cooperation movable pin used is seted up to one side that first flange was kept away from to fixed box.

Preferably, the front and the back of one side of the first flange, which is far away from the water pump, are provided with positioning holes, the inner cavity of each positioning hole is connected with a positioning column in a sliding manner, and one side of the positioning column, which is far away from the first flange, is bolted to the inner side of the second flange.

Preferably, one side that the water pump was kept away from to first flange bonds and has sealed the pad, the round hole that cooperation fixed column and reference column used has all been seted up to the both sides of sealed pad.

The utility model has the advantages that:

1. the utility model discloses a lead screw, the swing handle, the movable block, the head rod, the second connecting rod, the rotation axis, the gear, the rack board, the cooperation of fly leaf and stopper, convenient to use person drives the fly leaf and rotates, make things convenient for stopper and spacing groove joint to fix the fixed column, avoid producing the gap between first flange and the second flange, cause solution to leak, solution produces the outer wall of pipeline and corrodes, cause the waste of solution, increase the cost of enterprise, the problem that traditional flue gas denitration solution transport module is sealed poor in effect has been solved.

2. The utility model, through the cooperation of the first chute and the first slider, is convenient for a user to limit and fix the movable block, prevents the movable block from shaking, causes the first connecting rod and the second connecting rod to be broken, simultaneously assists the movable block to move up and down, through the cooperation of the second chute and the second slider, the user can limit the rack plate, prevents the rack plate from being separated from the gear, simultaneously assists the rack plate to move left and right, through the cooperation of the movable pin and the limiting hole, the user can limit the rotating handle, prevent the rotating handle from reversing, cause the movable plate to rotate, enable the limiting block to be separated from the limiting groove, influence the tightness between the first flange and the second flange, through the cooperation of the positioning column and the positioning hole, the user can position the first flange and the second flange, prevent the first flange and the second flange from being misplaced, cause the solution leakage, through the cooperation of sealed the pad, promote the leakproofness between first flange and the second flange, prevent that solution from taking place to leak.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a flue gas denitration solution conveying module provided by the utility model;

fig. 2 is a partial sectional view of the first and second flanges according to the present invention;

fig. 3 is a structural sectional view of the fixing box according to the present invention;

FIG. 4 is a top sectional view of the structure of the fixing box of the present invention;

fig. 5 is an enlarged view of the region a of fig. 1 according to the present invention.

Illustration of the drawings: 1. a water pump; 2. a water inlet pipe; 3. a water outlet pipe; 4. a first flange; 5. a second flange; 6. a fixing box; 7. fixing a column; 8. a fixed box; 9. a clamping mechanism; 91. a screw rod; 92. turning a handle; 93. a movable block; 94. a first connecting rod; 95. a second connecting rod; 96. a rotating shaft; 97. a gear; 98. a rack plate; 99. a movable plate; 910. a limiting block; 10. a first chute; 11. a first slider; 12. a second chute; 13. a second slider; 14. a movable pin; 15. positioning holes; 16. a positioning column; 17. and a gasket.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a flue gas denitration solution conveying module includes a water pump 1, a water inlet pipe 2 and a water outlet pipe 3, a first flange 4 is integrally formed at a water inlet and a water outlet of the water pump 1, a second flange 5 is integrally formed at an opposite end of the water inlet pipe 2 and the water outlet pipe 3, a fixing box 6 is embedded at the top and the bottom of the first flange 4, a fixing column 7 is bolted at the top and the bottom of an opposite side of the second flange 5, an opposite side of the fixing column 7 penetrates through the first flange 4 and extends to an inner cavity of the fixing box 6, a fixing box 8 is bolted at the bottom of the inner cavity of the fixing box 6, a clamping mechanism 9 is arranged in the inner cavity of the fixing box 6, and a movable plate 99 is driven by a user to rotate the movable plate 99 through the cooperation of a screw rod 91, a rotary handle 92, a movable block 93, a first connecting rod 94, a second connecting rod 95, a rotary shaft 96, a gear 97, a rack plate 98, the movable plate 99 and a limiting block 910, make things convenient for stopper 910 to fix fixed column 7 with spacing groove joint, avoid producing the gap between first flange 4 and the second flange 5, cause solution to leak, solution produces the corruption to the outer wall of pipeline, causes the waste of solution, increases the cost of enterprise, has solved the poor problem of traditional flue gas denitration solution transport module sealed effect.

The clamping mechanism 9 comprises a screw rod 91, a rotary handle 92, a movable block 93, a first connecting rod 94, a second connecting rod 95, a rotating shaft 96, a gear 97, a rack plate 98, a movable plate 99 and a limiting block 910, wherein a first bearing is embedded outside the fixed box 6, the inner ring of the first bearing is rotatably connected with the screw rod 91, one opposite side of the screw rod 91 penetrates through the fixed box 6 and is rotatably connected with a fixed plate through a second bearing, the outer side of the fixed plate is bolted with the inner cavity of the fixed box 6, the outer side of the screw rod 91 is bolted with the rotary handle 92, the surface of the screw rod 91 is in threaded connection with a threaded sleeve, the outer ring of the threaded sleeve is in bolted connection with the movable block 93, one opposite side of the movable block 93 is movably connected with the first connecting rod 94 through the movable shaft, one side of the first connecting rod 94 far away from the movable block 93 is movably connected with the second connecting rod 95 through the movable shaft, the top and the bottom of the fixed box 8 are both provided with first through grooves, the inner cavity of the first through groove is movably connected with the front side and the back side of the second connecting rod 95 through a movable shaft, the top and the bottom of the inner cavity of the fixed box 8 are rotatably connected with a rotating shaft 96 through a third bearing from front to back in sequence, a gear 97 is bolted on the surface of the rotating shaft 96, a rack plate 98 is meshed on one opposite side of the gear 97, a second through groove is formed in one opposite side of the front side of the second connecting rod 95, the top and the bottom of the rack plate 98 are movably connected with the inner cavity of the second through groove through the movable shaft, third through grooves are formed in the front side and the back side of the fixed box 8, a movable plate 99 is bolted on one side of the gear 97 away from the rack plate 98, one side of the movable plate 99 away from the gear 97 penetrates through the third through groove and extends outwards, a limiting block 910 is bolted on one opposite side of the movable plate 99, limiting grooves matched with the limiting block 910 are formed in the front side and the back side of the fixed column 7, and a lead screw is arranged through 91, Swing handle 92, movable block 93, head rod 94, second connecting rod 95, rotation axis 96, gear 97, rack plate 98, the cooperation of fly leaf 99 and stopper 910, convenient to use person drives fly leaf 99 and rotates, make things convenient for stopper 910 and spacing groove joint to fix fixed column 7, avoid producing the gap between first flange 4 and the second flange 5, cause the solution to leak, the solution produces the corruption to the outer wall of pipeline, cause the waste of solution, increase the cost of enterprise.

First spout 10 has been seted up to one side that water pump 1 was kept away from to 6 inner chambers of fixed box, the inner chamber sliding connection of first spout 10 has first slider 11, first slider 11 one side in opposite directions run through first spout 10 and with the outside bolt of movable block 93, through the cooperation of first spout 10 and first slider 11, convenient to use person carries out spacing fixed to movable block 93, prevent that movable block 93 from taking place to rock, cause the rupture of head rod 94 and second connecting rod 95, supplementary movable block 93 reciprocates simultaneously.

Second spout 12 has been seted up to 8 inner chambers of fixed case one side in opposite directions, and the inner chamber of second spout 12 all has second slider 13 from a left side to the right side sliding connection in proper order, and second spout 12 and the one side bolt in opposite directions with rack plate 98 are run through in the outside of second slider 13, and through the cooperation of second spout 12 and second slider 13, convenient to use person carries on spacingly to rack plate 98, prevents that rack plate 98 from breaking away from with gear 97, and supplementary rack plate 98 from controlling simultaneously.

All seted up the through-hole all around at swing handle 92 top, and the inner chamber joint of through-hole has movable round pin 14, and fixed box 6 is kept away from one side of first flange 4 and is seted up the spacing hole that cooperation movable round pin 14 used, and through the cooperation in movable round pin 14 and spacing hole, convenient to use person is spacing to swing handle 92, prevents that swing handle 92 from taking place the reversal, causes fly leaf 99 to rotate, makes stopper 910 and spacing groove break away from, influences the seal between first flange 4 and the second flange 5.

Locating hole 15 has all been seted up at the front and the back that first flange 4 kept away from water pump 1 one side, and the inner chamber sliding connection of locating hole 15 has reference column 16, and reference column 16 keeps away from one side of first flange 4 and the inboard bolt of second flange 5, through the cooperation of reference column 16 and locating hole 15, and the person of facilitating the use fixes a position first flange 4 and second flange 5, prevents that first flange 4 and second flange 5 from taking place the dislocation, causes the solution to leak.

One side that water pump 1 was kept away from to first flange 4 bonds and has sealed the pad 17, and the round hole that cooperation fixed column 7 and reference column 16 used has all been seted up to sealed pad 17's both sides, and through sealed pad 17's cooperation, promote the leakproofness between first flange 4 and the second flange 5, prevent that solution from taking place to leak.

The working principle is as follows: the user aligns the positioning post 16 with the positioning hole 15, then inserts the fixed post 7 into the inner cavity of the fixed box 6, and simultaneously the user rotates the rotating handle 92, then the rotating handle 92 drives the screw rod 91 to rotate, and simultaneously the screw rod 91 drives the screw sleeve to rotate towards the middle to move, then the screw sleeve drives the movable block 93 to move towards the middle, simultaneously the movable block 93 drives the first connecting rod 94 to move towards the middle, then the first connecting rod 94 drives the second connecting rod 95 to rotate, simultaneously the second connecting rod 95 drives the rack plate 98 to move towards the middle, then the rack plate 98 drives the gear 97 to rotate, simultaneously the gear 97 drives the movable plate 99 to rotate, then the movable plate 99 drives the limiting block 910 to rotate to be clamped with the limiting groove, simultaneously the limiting block 910 carries out limiting and fixing on the fixed post 7, then the user inserts the movable pin 14 into the through hole and the limiting hole to fix the rotating handle 92, and then the first flange 4 and the second flange 5 can be tightly installed, preventing leakage.

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

Claims

1. The utility model provides a flue gas denitration solution transport module, includes water pump (1), inlet tube (2) and outlet pipe (3), its characterized in that: the water inlet and the delivery port homogeneous body shaping of water pump (1) have first flange (4), inlet tube (2) and outlet pipe (3) one end integrated into one piece in opposite directions have second flange (5), the top and the bottom of first flange (4) all inlay and are equipped with fixed box (6), the top and the bottom of one side in opposite directions of second flange (5) all are bolted to have fixed column (7), the inner chamber of first flange (4) and extension to fixed box (6) is run through to fixed column (7) one side in opposite directions, the bottom of fixed box (6) inner chamber is bolted to have a fixed box (8), the inner chamber of fixed box (6) is provided with clamping mechanism (9).

2. The flue gas denitration solution conveying module of claim 1, wherein: the clamping mechanism (9) comprises a screw rod (91), a rotary handle (92), a movable block (93), a first connecting rod (94), a second connecting rod (95), a rotating shaft (96), a gear (97), a rack plate (98), a movable plate (99) and a limiting block (910), a first bearing is embedded in the outer side of the fixed box (6), the inner ring of the first bearing is rotatably connected with the screw rod (91), one opposite side of the screw rod (91) penetrates through the fixed box (6) and is rotatably connected with a fixed plate through the second bearing, the outer side of the fixed plate is bolted with the inner cavity of the fixed box (6), the rotary handle (92) is bolted on the outer side of the screw rod (91), a threaded sleeve is connected to the surface thread of the screw rod (91), the movable block (93) is bolted on the outer ring of the threaded sleeve, the first connecting rod (94) is movably connected to one opposite side of the movable block (93) through the movable shaft, one side of the far movable block (93) of the first connecting rod (94) is movably connected with a second connecting rod (95) through a movable shaft, the top and the bottom of the fixed box (8) are both provided with a first through groove, the inner cavity of the first through groove is movably connected with the front and the back of the second connecting rod (95) through the movable shaft, the top and the bottom of the inner cavity of the fixed box (8) are respectively and rotatably connected with a rotating shaft (96) through a third bearing from front to back, the surface of the rotating shaft (96) is connected with a gear (97) in a bolt way, one opposite side of the gear (97) is meshed with a rack plate (98), one opposite side of the front of the second connecting rod (95) is provided with a second through groove, the top and the bottom of the rack plate (98) are both movably connected with the inner cavity of the second through groove through the movable shaft, and the front and the back of the fixed box (8) are both provided with a third through groove, a movable plate (99) is bolted to one side, away from the rack plate (98), of the gear (97), one side, away from the gear (97), of the movable plate (99) penetrates through the third through groove and extends outwards, a limiting block (910) is bolted to one opposite side of the movable plate (99), and limiting grooves matched with the limiting block (910) in use are formed in the front face and the back face of the fixed column (7).

3. The flue gas denitration solution conveying module of claim 1, wherein: first spout (10) have been seted up to one side that fixed box (6) inner chamber kept away from water pump (1), the inner chamber sliding connection of first spout (10) has first slider (11), first slider (11) one side in opposite directions runs through first spout (10) and with the outside bolt of movable block (93).

4. The flue gas denitration solution conveying module of claim 1, wherein: second spout (12) have been seted up to fixed case (8) one side that the inner chamber is in the opposite directions, the inner chamber of second spout (12) all has second slider (13) sliding connection in proper order from a left side to the right side, second spout (12) and rack plate (98) one side bolt in opposite directions are run through in the outside of second slider (13).

5. The flue gas denitration solution conveying module of claim 2, wherein: all seted up the through-hole around swing handle (92) top, and the inner chamber joint of through-hole has movable round pin (14), the spacing hole that cooperation movable round pin (14) used is seted up to one side that first flange (4) was kept away from in fixed box (6).

6. The flue gas denitration solution conveying module of claim 1, wherein: locating holes (15) are formed in the front face and the back face of one side, away from the water pump (1), of the first flange (4), locating columns (16) are connected to the inner cavities of the locating holes (15) in a sliding mode, and one side, away from the first flange (4), of each locating column (16) is bolted to the inner side of the second flange (5).

7. The flue gas denitration solution conveying module of claim 1, wherein: one side that water pump (1) was kept away from in first flange (4) bonds and has sealed pad (17), the round hole that cooperation fixed column (7) and reference column (16) used has all been seted up to the both sides of sealed pad (17).