CN212758112U

CN212758112U - Even diluting device of papermaking auxiliary agent

Info

Publication number: CN212758112U
Application number: CN202020941480.2U
Authority: CN
Inventors: 王春智; 李�赫
Original assignee: Nine Dragons Paper Hebei Co ltd
Current assignee: Nine Dragons Paper Hebei Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-23
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses an even diluting device of papermaking auxiliary agent, the on-line screen storage device comprises a base, the top fixedly connected with casing of base, one side fixed mounting of casing has the motor, the output shaft and the (mixing) shaft fixed connection of motor, the (mixing) shaft stretches into the inside of casing, the crisscross first stirring leaf and the second stirring leaf that is provided with on the (mixing) shaft, the opposite side that the casing was stretched out to the one end that the motor was kept away from to the (mixing) shaft, and fixedly connected with action wheel on the (mixing) shaft, the action wheel is connected with from the driving wheel through the belt, be connected with the one end of first dwang from the driving wheel, be connected with second bevel gear on the other end of first dwang, the meshing is connected with first bevel gear on the second dwang. The utility model provides a pair of even diluting device of papermaking auxiliary agent, easy operation is convenient for remove, dilutes effectually, and is efficient.

Description

Even diluting device of papermaking auxiliary agent

Technical Field

The utility model relates to a diluting device technical field especially relates to an even diluting device of papermaking auxiliary agent.

Background

The papermaking auxiliary agent is a papermaking raw material, is usually stored in a solid state or a high-concentration liquid state, needs to be dissolved and diluted when in use, has high concentration after being dissolved or diluted, and is not directly added into paper pulp, and secondary dilution is carried out so as to fully exert the efficiency in the paper pulp.

At present, clear water is generally used as dilution water of a papermaking auxiliary agent, the dilution water and the papermaking auxiliary agent are injected through two pipelines and are diluted in the same pipeline, and the efficiency of the papermaking auxiliary agent in paper pulp is influenced due to uneven dilution.

SUMMERY OF THE UTILITY MODEL

Not enough to the background art, the utility model provides an even diluting device of papermaking auxiliary agent, easy operation is convenient for remove, dilutes effectually, efficient.

In order to achieve the above object, the present invention provides the following technical solutions: a papermaking auxiliary agent uniform dilution device comprises a base, wherein a shell is fixedly connected to the top of the base, a concentration meter is fixedly mounted on the inner wall of the shell, a motor is fixedly mounted on one side of the shell, an output shaft of the motor is fixedly connected with a stirring shaft, the stirring shaft extends into the shell, first stirring blades and second stirring blades are arranged on the stirring shaft in a staggered manner, one end, away from the motor, of the stirring shaft extends out of the other side of the shell, a driving wheel is fixedly connected onto the stirring shaft, the driving wheel is connected with a driven wheel through a belt, one end of a first rotating rod is fixedly connected onto the driven wheel, the other end of the first rotating rod extends into the shell and is fixedly connected with a second bevel gear, a first bevel gear is meshed and connected onto the second bevel gear, and a second rotating rod is fixedly connected onto the first bevel gear, the second dwang through first bearing with the casing is connected, the first outlet pipe of bottom fixedly connected with and the second outlet pipe of second dwang, stretch out at the top of second dwang the outside of casing, the top and the connecting piece fixed connection of second dwang.

Adopt above-mentioned scheme, the one end that the motor was kept away from to the (mixing) shaft is equipped with the third bearing with the junction of casing, first dwang is equipped with the second bearing with the junction of casing, the motor during operation, drive the (mixing) shaft, first stirring leaf, second stirring leaf and action wheel rotate, the action wheel passes through the belt and drives from the driving wheel rotation, thereby drive first dwang and second bevel gear rotation, first bevel gear is connected with the second bevel gear meshing, so first bevel gear follows the rotation, thereby drive the second dwang, first outlet pipe, second outlet pipe and connecting piece rotate.

Preferably, top one side of casing is equipped with the inlet, the top opposite side of casing is provided with the liquid reserve tank, the liquid reserve tank is connected with the feed liquor pipe, the feed liquor pipe is connected with the booster pump, the booster pump is connected with the one end of drain pipe, the other end of drain pipe pass through the fourth bearing with the top of connecting piece is connected.

Adopt above-mentioned scheme, the stock solution incasement stores the diluent of papermaking auxiliary agent, and the secondary that is used for the papermaking auxiliary agent is diluted to the inside clear water that adds of casing from the inlet port department, and the motor drives (mixing) shaft, first stirring leaf and second stirring leaf and rotates to with papermaking auxiliary agent and clear water misce bene, can replace the clear water with the super clear filtrate of white water polydisc and dilute, thereby reach the purpose of water conservation.

Preferably, a filter screen is arranged at the inlet of the liquid inlet pipe, and a second flowmeter is arranged on the liquid inlet pipe.

By adopting the scheme, the filter screen can filter and remove insoluble substances or other impurities in the papermaking auxiliary agent diluent, so that the liquid inlet pipe is prevented from being blocked, and the second flowmeter can monitor the injection amount of the papermaking auxiliary agent diluent.

Preferably, the second dwang is hollow structure, the second dwang with first outlet pipe with the second outlet pipe is linked together, the bottom of first outlet pipe with the top fixed connection of second outlet pipe, be equipped with a plurality of through-hole on the first outlet pipe, be equipped with a plurality of shower nozzle on the second outlet pipe.

Adopt above-mentioned scheme, the stock solution incasement stores the diluent of papermaking auxiliary agent, the booster pump is taken out the diluent of papermaking auxiliary agent to the connecting piece, then the diluent of papermaking auxiliary agent gets into inside the second dwang, spout in through-hole and the shower nozzle on the first outlet pipe, when the motor rotates, the connecting piece, the second dwang, centrifugal force that first outlet pipe and second outlet pipe formed when rotating also can throw away the diluent of papermaking auxiliary agent from through-hole and shower nozzle on the first outlet pipe, the diluent that helps the papermaking auxiliary agent mixes with clear water.

Preferably, a baffle is fixedly mounted on the inner wall of the shell.

By adopting the above scheme, the baffle sets up under the inlet, and when the clear water flowed into the casing from the inlet, on falling the baffle just, can increase the area of contact of clear water and papermaking auxiliary agent diluent, improve dilution efficiency.

Preferably, the bottom fixed mounting of base has the supporting seat, the bottom of supporting seat is equipped with the universal wheel, one side fixed mounting of casing has the handle, bottom one side of casing is equipped with the liquid outlet, be equipped with the second flow control valve on the liquid outlet, fixed mounting has the protecting crust on the outer wall of casing.

Adopt above-mentioned scheme, the diluting device is conveniently removed to the universal wheel and the handle that set up, and the flow when the second flow control valve that sets up can adjust the secondary and dilute back papermaking auxiliary agent solution and discharge sets up the protecting crust, is for action wheel and when following the rotation of driving wheel, protection operating personnel's safety.

Preferably, a first flow control valve and a first flow meter are arranged on the liquid inlet.

By adopting the scheme, the arranged first flow control valve is used for adjusting the flow of the clean water, and the arranged first flow meter is used for monitoring the injection amount of the clean water.

Preferably, the shell is provided with an observation window.

By adopting the scheme, the operating condition of the interior of the shell can be observed conveniently by an operator.

Preferably, the system further comprises a controller, an input end of the controller is connected with the concentration meter, the first flow meter and the second flow meter, and an output end of the controller is connected with the first flow control valve, the second flow control valve and the booster pump.

The scheme is adopted, firstly, the adding amount of the papermaking auxiliary agent diluent and the concentration of the papermaking auxiliary agent secondary diluent are set by using a controller, a liquid inlet is connected with a pipeline of clean water, the clean water flows into the shell from the liquid inlet, meanwhile, the papermaking auxiliary agent diluent in a liquid storage box is pumped out by a booster pump and then is sprayed out from a through hole on a first water outlet pipe and a spray head, when the adding amount of the papermaking auxiliary agent diluent monitored by a second flow meter reaches a set value, a signal is transmitted to the controller, the booster pump is controlled by the controller to stop working, when the adding amount of the clean water monitored by a first flow meter is enough, the signal is transmitted to the controller, the controller controls a first flow control valve to be closed, a stirring shaft, a first stirring blade and a second stirring blade are driven by a motor to fully mix the papermaking auxiliary agent diluent with the clean water until the concentration of the, and transmitting the signal to a controller, and controlling the opening of a second flow control valve by the controller to discharge the papermaking auxiliary agent solution after secondary dilution.

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

(1) when the motor rotates, the connecting piece, the second rotating rod, the first water outlet pipe and the second water outlet pipe rotate along with the motor, the diluent of the papermaking auxiliary agent is pumped into the connecting piece by the booster pump, and then is sprayed out or thrown away from the through hole in the first water outlet pipe and the spray head, so that the diluent of the papermaking auxiliary agent is mixed with clear water.

(2) The clear water gets into from the inlet and falls on the baffle for papermaking auxiliary agent solution and clear water fully contact, utilize motor, (mixing) shaft, first stirring leaf and second stirring leaf can be with papermaking auxiliary agent solution and clear water intensive mixing, and when the motor drives second dwang, first outlet pipe and second outlet pipe and rotates, can make the solution intensive mixing of the inside high liquid level of casing, promoted the dilution effect, utilize handle and universal wheel to be convenient for remove diluting device.

(3) The controller, the concentration meter, the first flowmeter, the second flowmeter, the first flow control valve, the second flow control valve and the booster pump are matched for use, so that the automatic, sufficient and uniform dilution of the papermaking auxiliary agent solution can be realized, the manpower is saved, and the dilution efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a control diagram of the controller of the present invention.

In the figure: 1. a base; 2. a housing; 3. a supporting seat; 4. a universal wheel; 5. a second flow control valve; 6. a liquid outlet; 7. a concentration meter; 8. a motor; 9. a stirring shaft; 10. a handle; 11. a baffle plate; 12. a first flow control valve; 13. a first flow meter; 14. a liquid inlet; 15. a first bevel gear; 16. a first bearing; 17. a connecting member; 18. a liquid outlet pipe; 19. a booster pump; 20. a second flow meter; 21. a liquid inlet pipe; 22. a filter screen; 23. a liquid storage tank; 24. a protective shell; 25. a driven wheel; 26. a second bearing; 27. a belt; 28. a second water outlet pipe; 29. a spray head; 30. a driving wheel; 31. a third bearing; 32. a first stirring blade; 33. a second stirring blade; 34. a first rotating lever; 35. a second bevel gear; 36. a second rotating lever; 37. a first water outlet pipe; 38. and a fourth bearing.

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. 1-2, the utility model provides an even diluting device of papermaking auxiliary agent, including base 1, the top of base 1 is fixedly connected with casing 2, the fixed mounting has concentration meter 7 on the inner wall of casing 2, one side of casing 2 is fixedly mounted with motor 8, the output shaft of motor 8 is fixedly connected with (mixing) shaft 9, (mixing) shaft 9 stretches into the inside of casing 2, stagger on (mixing) shaft 9 and be provided with first stirring leaf 32 and second stirring leaf 33, the one end of (mixing) shaft 9 that is far away from motor 8 stretches out the opposite side of casing 2, and fixedly connected with action wheel 30 on (mixing) shaft 9, action wheel 30 is connected with driven wheel 25 through belt 27, fixedly connected with the one end of first rotation pole 34 on driven wheel 25, the other end of first rotation pole 34 stretches into the inside of casing 2 and fixedly connected with second bevel gear 35, meshing is connected with first bevel, fixedly connected with second dwang 36 on the first bevel gear 15, second dwang 36 is connected with casing 2 through first bearing 16, and the outside of casing 2 is stretched out at the top of second dwang 36, the top and the connecting piece 17 fixed connection of second dwang 36 to the first outlet pipe 37 of bottom fixedly connected with and the second outlet pipe 28 of second dwang 36.

The third bearing 31 is arranged at the joint of the end of the stirring shaft 9 far away from the motor 8 and the shell 2, the second bearing 26 is arranged at the joint of the first rotating rod 34 and the shell 2, the motor 8 drives the stirring shaft 9, the first stirring blade 32, the second stirring blade 33 and the driving wheel 30 to rotate when working, the driving wheel 30 drives the driven wheel 25 to rotate through the belt 27, so as to drive the first rotating rod 34 and the second bevel gear 35 to rotate, the first bevel gear 15 is meshed with the second bevel gear 35 to be connected, so that the first bevel gear 15 rotates along with the driving, so as to drive the second rotating rod 36, the first water outlet pipe 37, the second water outlet pipe 28 and the connecting piece 17 to rotate.

One side of the top of the shell 2 is provided with a liquid inlet 14, the other side of the top of the shell 2 is provided with a liquid storage tank 23, the liquid storage tank 23 is connected with a liquid inlet pipe 21, the liquid inlet pipe 21 is connected with a booster pump 19, the booster pump 19 is connected with one end of a liquid outlet pipe 18, and the other end of the liquid outlet pipe 18 is connected with the top of a connecting piece 17 through a fourth bearing 38.

The liquid storage tank 23 stores the diluent of the papermaking auxiliary agent, clear water is added into the shell 2 from the liquid inlet 14 for secondary dilution of the papermaking auxiliary agent, the motor 8 drives the stirring shaft 9, the first stirring blade 32 and the second stirring blade 33 to rotate, so that the papermaking auxiliary agent and the clear water are uniformly mixed, and multi-disc ultra-clear filtrate of white water can be used for replacing the clear water for dilution, so that the purpose of water saving is achieved.

A filter screen 22 is arranged at the inlet of the liquid inlet pipe 21, a second flowmeter 20 is arranged on the liquid inlet pipe 21, the filter screen 22 can filter and remove insoluble substances or other impurities in the papermaking auxiliary agent diluent, the liquid inlet pipe 21 is prevented from being blocked, and the second flowmeter 20 can monitor the injection amount of the papermaking auxiliary agent diluent.

The second rotating rod 36 is of a hollow structure, the second rotating rod 36 is communicated with the first water outlet pipe 37 and the second water outlet pipe 28, the bottom of the first water outlet pipe 37 is fixedly connected with the top of the second water outlet pipe 28, a plurality of through holes are formed in the first water outlet pipe 37, and a plurality of spray heads 29 are arranged on the second water outlet pipe 28.

The stock solution tank 23 stores the diluent of the papermaking auxiliary agent, the booster pump 19 pumps the diluent of the papermaking auxiliary agent into the connecting piece 17, then the diluent of the papermaking auxiliary agent enters the second rotating rod 36, spout from the through hole on the first water outlet pipe 37 and the nozzle 29, when the motor 8 rotates, the connecting piece 17, the second rotating rod 36, the centrifugal force formed when the first water outlet pipe 37 and the second water outlet pipe 28 rotate can throw the diluent of the papermaking auxiliary agent out from the through hole on the first water outlet pipe 37 and the nozzle 29, and the diluent of the papermaking auxiliary agent is mixed with clear water.

Fixed mounting has baffle 11 on the inner wall of casing 2, and baffle 11 sets up under inlet 14, and when the clear water flowed into casing 2 from inlet 14 in, on falling baffle 11 just, can increase the area of contact of clear water and papermaking auxiliary agent diluent, improve dilution efficiency.

The bottom fixed mounting of base 1 has supporting seat 3, and the bottom of supporting seat 3 is equipped with universal wheel 4, and one side fixed mounting of casing 2 has handle 10, and bottom one side of casing 2 is equipped with liquid outlet 6, is equipped with second flow control valve 5 on the liquid outlet 6, and fixed mounting has protecting crust 24 on the outer wall of casing 2.

The diluting device is conveniently removed to universal wheel 4 and the handle 10 that sets up, and the flow when papermaking auxiliary agent solution was discharged after the secondary dilution can be adjusted to second flow control valve 5 that sets up, sets up protecting sheathing 24, is when rotating for action wheel 30 and follow driving wheel 25, protection operating personnel's safety.

The liquid inlet 14 is provided with a first flow control valve 12 and a first flow meter 13, the first flow control valve 12 is used for adjusting the flow of the clean water, and the first flow meter 13 is used for monitoring the injection amount of the clean water.

Be equipped with the observation window on the casing 2, make things convenient for operating personnel to observe the inside behavior of casing 2.

The utility model discloses still include the controller, the input of controller is connected with concentration meter 7, first flowmeter 13 and second flowmeter 20, and the output and the first flow control valve 12 of controller, second flow control valve 5 and booster pump 19 are connected.

Firstly, setting the adding amount of the papermaking auxiliary agent diluent and the concentration of the papermaking auxiliary agent secondary diluent by using a controller, connecting a pipeline of clean water to a liquid inlet 14, enabling the clean water to flow into the shell 2 from the liquid inlet 14, simultaneously pumping out the papermaking auxiliary agent diluent in a liquid storage tank 23 by a booster pump 19, then spraying out the papermaking auxiliary agent diluent from a through hole on a first water outlet pipe 37 and a spray head 29, transmitting a signal to the controller when a second flow meter 20 monitors that the adding amount of the papermaking auxiliary agent diluent reaches a set value, controlling the booster pump 19 to stop working by the controller, transmitting the signal to the controller when a first flow meter 13 monitors that the adding amount of the clean water is enough, controlling a first flow control valve 12 to be closed by the controller, driving a stirring shaft 9, a first stirring blade 32 and a second stirring blade 33 by a motor 8 to fully mix the papermaking auxiliary agent diluent with the clean water until the concentration of the solution reaches the set value, and transmitting the signal to a controller, and controlling the second flow control valve 5 to be opened by the controller to discharge the papermaking auxiliary agent solution after secondary dilution.

The working principle is as follows: the diluting device is moved to a proper position to be fixed by using the handle 10 and the universal wheel 4, the adding amount of the papermaking auxiliary agent diluent and the concentration of the papermaking auxiliary agent secondary diluent are firstly set by using a controller, a clear water pipeline is connected to the position of the liquid inlet 14, clear water flows into the shell 2 from the liquid inlet 14, meanwhile, the papermaking auxiliary agent diluent in the liquid storage tank 23 is pumped out by the booster pump 19 and reaches the inside of the connecting piece 17 through the liquid outlet pipe 18, then flows into the inside of the second rotating rod 36, and finally is sprayed out or thrown out from the through hole on the first water outlet pipe 37 and the spray head 29, when the adding amount of the papermaking auxiliary agent diluent is monitored by the second flow meter 20 to reach a set value, a signal is transmitted to the controller, the booster pump 19 is controlled by the controller to stop working, when the adding amount of the clear water is monitored by the first flow meter 13 to be enough, the signal is, motor 8 drives (mixing) shaft 9, first stirring leaf 32 and second stirring leaf 33 rotate, carry out the secondary with papermaking auxiliary agent diluent and clear water intensive mixing and dilute, motor 8 can drive second dwang 36 when rotating, first outlet pipe 37, second outlet pipe 28 and connecting piece 17 rotate, thereby can be to the high liquid level solution intensive mixing in the casing 2, when the concentration that detects solution until densimeter 7 reaches the setting value, give the controller with the signal transmission, controller control second flow control valve 5 opens, the solution after will diluting is discharged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may 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 papermaking auxiliary agent evenly dilutes device, includes base (1), its characterized in that: the top fixedly connected with casing (2) of base (1), fixed mounting has concentration meter (7) on the inner wall of casing (2), one side fixed mounting of casing (2) has motor (8), the output shaft and (mixing) shaft (9) fixed connection of motor (8), (mixing) shaft (9) stretch into the inside of casing (2), the mistake is provided with first stirring leaf (32) and second stirring leaf (33) on (mixing) shaft (9), (mixing) shaft (9) are kept away from the one end of motor (8) stretches out the opposite side of casing (2), and fixedly connected with action wheel (30) on (mixing) shaft (9), action wheel (30) are connected with from driving wheel (25) through belt (27), from the one end of the first pivot pole (34) of fixedly connected with on driving wheel (25), the other end of first pivot pole (34) stretches into the inside and fixedly connected with gear (35) the second cone of casing (2) ) The utility model discloses a novel gear box, meshing is connected with first bevel gear (15) on second bevel gear (35), fixedly connected with second dwang (36) on first bevel gear (15), second dwang (36) through first bearing (16) with casing (2) are connected, first outlet pipe (37) of bottom fixedly connected with and second outlet pipe (28) of second dwang (36), the top of second dwang (36) is stretched out the outside of casing (2), the top and connecting piece (17) fixed connection of second dwang (36).

2. The device for uniformly diluting a papermaking additive according to claim 1, wherein: top one side of casing (2) is equipped with inlet (14), the top opposite side of casing (2) is provided with liquid reserve tank (23), liquid reserve tank (23) are connected with feed liquor pipe (21), feed liquor pipe (21) are connected with booster pump (19), booster pump (19) are connected with the one end of drain pipe (18), the other end of drain pipe (18) pass through fourth bearing (38) with the top of connecting piece (17) is connected.

3. The device for uniformly diluting a papermaking additive according to claim 2, wherein: a filter screen (22) is arranged at the inlet of the liquid inlet pipe (21), and a second flowmeter (20) is arranged on the liquid inlet pipe (21).

4. The device for uniformly diluting a papermaking additive according to claim 1, wherein: second dwang (36) are hollow structure, second dwang (36) with first outlet pipe (37) with second outlet pipe (28) are linked together, the bottom of first outlet pipe (37) with the top fixed connection of second outlet pipe (28), be equipped with a plurality of through-hole on first outlet pipe (37), be equipped with a plurality of shower nozzle (29) on second outlet pipe (28).

5. The device for uniformly diluting a papermaking additive according to claim 1, wherein: and a baffle (11) is fixedly arranged on the inner wall of the shell (2).

6. The device for uniformly diluting a papermaking additive according to claim 3, wherein: the bottom fixed mounting of base (1) has supporting seat (3), the bottom of supporting seat (3) is equipped with universal wheel (4), one side fixed mounting of casing (2) has handle (10), bottom one side of casing (2) is equipped with liquid outlet (6), be equipped with second flow control valve (5) on liquid outlet (6), fixed mounting has protecting crust (24) on the outer wall of casing (2).

7. The device for uniformly diluting a papermaking additive according to claim 6, wherein: the liquid inlet (14) is provided with a first flow control valve (12) and a first flow meter (13).

8. The device for uniformly diluting a papermaking additive according to claim 1, wherein: an observation window is arranged on the shell (2).

9. The device for uniformly diluting a papermaking additive according to claim 7, wherein: the device is characterized by further comprising a controller, wherein the input end of the controller is connected with the concentration meter (7), the first flow meter (13) and the second flow meter (20), and the output end of the controller is connected with the first flow control valve (12), the second flow control valve (5) and the booster pump (19).