CN216321084U

CN216321084U - Spray pump in waste gas tower groove

Info

Publication number: CN216321084U
Application number: CN202123065690.3U
Authority: CN
Inventors: 刘光双; 刘德明
Original assignee: Suzhou Liantao Environmental Protection Equipment Co ltd
Current assignee: Suzhou Liantao Environmental Protection Equipment Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-04-19
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a spray pump in a waste gas tower groove, which comprises a pump body, wherein a motor for driving the pump body to operate is fixedly connected to the pump body, the lower end of the motor is fixedly connected with a fixed base, an input port is arranged at one side of the pump body, an output port is arranged at the other side of the pump body, connecting pipes are connected to the input port and the output port, a baffle is fixedly connected to one end, close to the pump body, of each connecting pipe, and a connecting flange is fixedly connected to one end, far away from the pump body, of each connecting pipe; according to the utility model, the connecting pipe is fixed or separated through the arranged fixing assembly, so that when the spray pump needs to be replaced or overhauled, the pump body can be quickly separated from the connecting pipe, and only the screw on the fixing base needs to be disassembled, so that the main body part of the spray pump can be taken out for replacement or maintenance, the time wasted by disassembling the flange screw is avoided, and the overhaul and maintenance of the spray pump are more convenient.

Description

Spray pump in waste gas tower groove

Technical Field

The utility model relates to the technical field of spray pumps, in particular to a spray pump in a waste gas tower groove.

Background

The waste gas tower is used for treating waste gas, acid mist waste gas is introduced into the purification tower through an air pipe, the waste gas and sodium hydroxide absorption liquid are subjected to gas-liquid two-phase full contact absorption neutralization reaction through the packing layer, and the acid mist waste gas is purified, dehydrated and demisted through the demisting plate and then discharged into the atmosphere through the fan. The absorption liquid is sprayed down at the tower top after being pressurized by a water pump at the tower bottom, and finally flows back to the tower bottom for recycling. The purified acid mist waste gas meets the emission requirement of the local emission standard of Guangdong province, and is lower than the national emission standard.

Need spray the pump and come to carry out the pressure boost to absorption liquid in the work of waste gas tower, and current spray pump input end and output adopt the flange to be connected, need dismantle the screw on the flange one by one when spraying the pump and taking place to damage, could dismantle the pump that sprays and get off and change or maintain, not only very hard, and can waste more time, we provide a waste gas tower inslot for this reason and spray the pump.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a spray pump in a tank of an exhaust gas tower to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a waste gas tower inslot sprays pump, includes the pump body, fixedly connected with is used for driving the pump body and carries out moving motor on the pump body, motor lower extreme fixedly connected with unable adjustment base, pump body one side is equipped with the input port, pump body opposite side is equipped with the delivery outlet, all be connected with the connecting pipe on input port and the delivery outlet, the one end fixedly connected with baffle that the connecting pipe is close to the pump body, the one end fixedly connected with flange of the pump body is kept away from to the connecting pipe, pump body upper end still is equipped with the fixed subassembly that is used for fixed connection pipe.

As a further scheme of the utility model: fixed subassembly includes the mounting box, mounting box fixed connection is at the pump body up end, the equal fixedly connected with U-shaped frame in mounting box both sides, spacing spout has all been seted up to the inside both sides face of U-shaped frame, sliding connection has the sliding block in the U-shaped frame, equal fixedly connected with and spacing spout sliding connection's spacing lug in the middle of the sliding block both sides face, the equal fixedly connected with of sliding block lower extreme is used for carrying out the U-shaped briquetting fixed to the connecting pipe with the baffle cooperation, still be equipped with in the mounting box and be used for driving the drive assembly that the sliding block carried out the removal.

As a still further scheme of the utility model: the drive assembly includes two threaded rods, two the threaded rod rotates the position of connection in the middle of two U-shaped framves respectively, the threaded rod respectively with two sliding block threaded connection, the threaded rod is connected the equal fixedly connected with second bevel gear of one end that the spindle nose penetrated the mounting box, still be equipped with in the mounting box and be used for driving second bevel gear and carry out the pivoted rotating assembly.

As a still further scheme of the utility model: the rotating assembly comprises a rotating shaft, the rotating shaft is rotatably connected to the middle position of the upper end face of the mounting box, the lower end of the rotating shaft penetrates through a first bevel gear fixedly connected to the position of the mounting box, the first bevel gear is meshed with the two second bevel gears, and the rotating handle is fixedly connected to the upper end of the rotating shaft.

As a still further scheme of the utility model: the end parts of the input port and the output port are both conical, and the inner side of one end, close to the pump body, of the connecting pipe is an inner conical opening matched with the input port and the output port.

As a still further scheme of the utility model: and rubber conical sleeves are sleeved on the conical surfaces of the input port and the output port.

As a still further scheme of the utility model: the surface of the handle bar of the rotating handle is provided with anti-skid patterns.

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

1. according to the utility model, the connecting pipe is fixed or separated through the arranged fixing assembly, so that when the spray pump needs to be replaced or overhauled, the pump body can be quickly separated from the connecting pipe, and only the screw on the fixing base needs to be disassembled, so that the main body part of the spray pump can be taken out for replacement or maintenance, the time wasted by disassembling the flange screw is avoided, and the overhaul and maintenance of the spray pump are more convenient.

2. The utility model adopts the tapered input port and the tapered output port, and simultaneously cooperates with the rubber tapered sleeves which are sleeved on the tapered surfaces, so that the sealing can be effectively carried out when in use, and the tapered input port and the tapered output port can be conveniently butted with the connecting pipe, thereby having convenient use and strong practicability.

Drawings

Fig. 1 is a schematic structural diagram of a spray pump in a waste gas tower tank.

Fig. 2 is a schematic structural diagram of a fixing component in a spray pump in a waste gas tower tank.

FIG. 3 is a schematic structural diagram of a U-shaped briquette in a spray pump in a waste gas tower tank.

Fig. 4 is a partial structural schematic diagram of a spray pump in a waste gas tower groove.

Fig. 5 is a schematic structural diagram of a connecting pipe in a spray pump in a waste gas tower tank.

Fig. 6 is a schematic view of the internal structure of a mounting box in a spray pump in a waste gas tower tank.

Wherein: 1. a fixed base; 2. a motor; 3. a pump body; 4. a U-shaped pressing block; 5. a connecting pipe; 6. mounting a box; 7. a threaded rod; 8. rotating the handle; 9. a slider; 10. a U-shaped frame; 11. a rotating shaft; 12. a limiting chute; 13. a limiting bump; 14. a first bevel gear; 15. an input port; 16. an output port; 17. a baffle plate; 18. a connecting flange; 19. a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 6, in an embodiment of the present invention, an in-tank spray pump for a waste gas tower includes a pump body 3, a motor 2 for driving the pump body 3 to operate is fixedly connected to the pump body 3, a fixed base 1 is fixedly connected to a lower end of the motor 2, an input port 15 is disposed on one side of the pump body 3, an output port 16 is disposed on the other side of the pump body 3, a connection pipe 5 is connected to both the input port 15 and the output port 16, a baffle 17 is fixedly connected to one end of the connection pipe 5 close to the pump body 3, a connection flange 18 is fixedly connected to one end of the connection pipe 5 far from the pump body 3, and a fixing assembly for fixing the connection pipe 5 is further disposed at an upper end of the pump body 3.

Through the fixed subassembly that sets up, fix or separate connecting pipe 5 for when needs are changed or are overhauld the pump that sprays, can make the pump body 3 and the separation of connecting pipe 5 fast, and only need dismantle the screw on unable adjustment base 1, and then can take out the pump main part that sprays and change or maintain, avoided dismantling the wasted time of flange screw, make the maintenance and the maintenance convenience more of spraying the pump.

The fixing assembly comprises a mounting box 6, the mounting box 6 is fixedly connected to the upper end face of the pump body 3, two sides of the mounting box 6 are fixedly connected with U-shaped frames 10, two side faces inside the U-shaped frames 10 are respectively provided with a limiting sliding chute 12, sliding blocks 9 are slidably connected in the U-shaped frames 10, a limiting lug 13 which is slidably connected with the limiting sliding chutes 12 is fixedly connected in the middle of two side faces of each sliding block 9, the lower ends of the sliding blocks 9 are respectively and fixedly connected with U-shaped pressing blocks 4 which are used for being matched with a baffle 17 to fix the connecting pipe 5, and a driving assembly used for driving the sliding blocks 9 to move is further arranged in the mounting box 6;

the removal through U-shaped briquetting 4 realizes fixing or relaxing connecting pipe 5, and it is convenient to dismantle, is convenient for dismantle or change the pump main part that sprays, convenient to use, and spacing lug 13 and the spacing spout 12 of setting can carry on spacingly to sliding block 9, make sliding block 9 steady removal in U-shaped frame 10.

The driving assembly comprises two threaded rods 7, the two threaded rods 7 are respectively and rotatably connected to the middle positions of the two U-shaped frames 10, the threaded rods 7 are respectively and threadedly connected with the two sliding blocks 9, one ends, connected with the spindle heads, of the threaded rods 7, penetrating into the mounting box 6 are fixedly connected with second bevel gears 19, and rotating assemblies for driving the second bevel gears 19 to rotate are further arranged in the mounting box 6; two threaded rods 7 are driven to rotate through the rotating assembly, two sliding blocks 9 are driven to move, the sliding blocks 9 move to drive the U-shaped pressing block 4 to move to compress the baffle 17, and then the connecting pipe 5 is fixed.

The rotating assembly comprises a rotating shaft 11, the rotating shaft 11 is rotatably connected to the middle position of the upper end face of the mounting box 6, a first bevel gear 14 is fixedly connected to the position, penetrating through the mounting box 6, of the lower end of the rotating shaft 11, the first bevel gear 14 is meshed with two second bevel gears 19, and a rotating handle 8 is further fixedly connected to the upper end of the rotating shaft 11; the rotating shaft 11 is driven to rotate through the rotating handle 8, the rotating shaft 11 rotates to drive the first bevel gear 14, the first bevel gear 14 rotates to drive the second bevel gear 19 to rotate, and the second bevel gear 19 rotates to drive the two threaded rods 7 to rotate.

The end parts of the input port 15 and the output port 16 are both conical, and the inner side of one end of the connecting pipe 5 close to the pump body 3 is provided with an inner conical port matched with the input port 15 and the output port 16; conical surfaces of the input port 15 and the output port 16 are sleeved with conical sleeves made of rubber; the utility model adopts the conical input port 15 and the conical output port 16, and simultaneously matches with the rubber conical sleeves which are sleeved on the conical surfaces, so that the sealing can be effectively carried out when in use, and the conical input port 15 and the conical output port 16 can be conveniently butted with the connecting pipe 5, thereby having convenient use and strong practicability.

Example 2

The difference from example 1 is: anti-skid patterns are engraved on the surface of the handle bar of the rotating handle 8; through the anti-skidding decorative pattern of carving on the barre surface of rotating 8, multiplicable barre surperficial frictional force avoids appearing skidding when rotatory rotating 8.

The working principle of the utility model is as follows: when the spray pump is used, two connecting pipes 5 are respectively clamped in two U-shaped pressing blocks 4, then the connecting pipes 5 are respectively butted on an input port 15 and an output port 16, after the butting is finished, a rotating shaft 11 is driven by a rotating handle 8 to rotate, the rotating shaft 11 rotates to drive a first bevel gear 14, the first bevel gear 14 rotates to drive a second bevel gear 19 to rotate, the second bevel gear 19 rotates to drive two threaded rods 7 to rotate, the two threaded rods 7 rotate to drive two sliding blocks 9 to move, the sliding blocks 9 move to drive the U-shaped pressing blocks 4 to move to press a baffle 17, so that the connecting pipes 5 are fixed, and then the spray pump is installed on a circulating water pipe of an exhaust gas tower.

When dismantling, the rotation of opposite direction is 8, and then can drive sliding block 9 and remove and loosen baffle 17, then with two connecting pipes 5 respectively with input port 15 and delivery outlet 16 separation, then dismantle the screw on unable adjustment base 1, and then can take out spray pump main part and change or maintain, avoided dismantling the wasted time of flange screw for the maintenance of spray pump is with maintenance convenience more.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. Although the present description is described in terms of embodiments, not every embodiment includes only one technical solution, and such description of the embodiments is merely for clarity, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a waste gas tower inslot sprays pump, includes the pump body (3), fixedly connected with is used for driving the pump body (3) to carry out moving motor (2) on the pump body (3), motor (2) lower extreme fixedly connected with unable adjustment base (1), its characterized in that: the utility model discloses a pump body, including pump body (3), pump body (3) one side is equipped with input port (15), pump body (3) opposite side is equipped with delivery outlet (16), all be connected with connecting pipe (5) on input port (15) and delivery outlet (16), one end fixedly connected with baffle (17) that connecting pipe (5) are close to pump body (3), the one end fixedly connected with flange (18) of the pump body (3) are kept away from in connecting pipe (5), the pump body (3) upper end still is equipped with the fixed subassembly that is used for fixed connection pipe (5).

2. The exhaust tower in-groove spray pump according to claim 1, characterized in that the fixing component comprises a mounting box (6), the mounting box (6) is fixedly connected to the upper end surface of the pump body (3), both sides of the mounting box (6) are fixedly connected with U-shaped frames (10), both inner side surfaces of the U-shaped frames (10) are respectively provided with a limiting sliding groove (12), the U-shaped frames (10) are internally and slidably connected with a sliding block (9), a limiting convex block (13) slidably connected with the limiting sliding groove (12) is fixedly connected to the middle of both side surfaces of the sliding block (9), the lower end of the sliding block (9) is fixedly connected with a U-shaped pressing block (4) used for being matched with a baffle (17) to fix the connecting pipe (5), and a driving component used for driving the sliding block (9) to move is further arranged in the mounting box (6).

3. The waste gas tower trough spray pump as claimed in claim 2, wherein the driving assembly comprises two threaded rods (7), the two threaded rods (7) are respectively rotatably connected to the middle positions of the two U-shaped frames (10), the threaded rods (7) are respectively in threaded connection with the two sliding blocks (9), two second bevel gears (19) are fixedly connected to one ends of the threaded rods (7) which are connected with the shaft heads and penetrate into the mounting box (6), and a rotating assembly for driving the second bevel gears (19) to rotate is further arranged in the mounting box (6).

4. The exhaust tower trough inner spray pump according to claim 3, wherein the rotating assembly comprises a rotating shaft (11), the rotating shaft (11) is rotatably connected to the middle position of the upper end face of the mounting box (6), a first bevel gear (14) is fixedly connected to the position where the lower end of the rotating shaft (11) penetrates into the mounting box (6), the first bevel gear (14) is meshed with the two second bevel gears (19), and a rotating handle (8) is fixedly connected to the upper end of the rotating shaft (11).

5. The spray pump in the trough of the exhaust gas tower of claim 1, wherein the input port (15) and the output port (16) are both conical, and the inner side of the end of the connecting pipe (5) close to the pump body (3) is an inner conical mouth matched with the input port (15) and the output port (16).

6. An exhaust tower in-tank spray pump according to claim 1, wherein the tapered surfaces of the inlet (15) and the outlet (16) are sleeved with tapered sleeves made of rubber.

7. The spray pump in the trough of the waste gas tower as claimed in claim 4, wherein the surface of the rotating handle (8) is engraved with anti-slip patterns.