CN114100504A - Intelligent adding device for papermaking dry strength agent - Google Patents
Intelligent adding device for papermaking dry strength agent Download PDFInfo
- Publication number
- CN114100504A CN114100504A CN202210099294.2A CN202210099294A CN114100504A CN 114100504 A CN114100504 A CN 114100504A CN 202210099294 A CN202210099294 A CN 202210099294A CN 114100504 A CN114100504 A CN 114100504A
- Authority
- CN
- China
- Prior art keywords
- pipe
- dry strength
- strength agent
- cavity
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention discloses an intelligent adding device for a papermaking dry strength agent, which comprises a diluting component and a mixing component, wherein the diluting component comprises a water storage tank, a water inlet pipe and a temporary storage tank, a temporary storage cavity is arranged in the temporary storage tank, the water storage tank is connected with the top of the outer side of the temporary storage tank through the water inlet pipe, and the water inlet pipe is communicated with the temporary storage cavity; the mixing component comprises a shell and a partition plate arranged in the shell, the partition plate divides the inner space of the shell into a feeding cavity and a mixing cavity, the temporary storage box is fixed outside the shell, a first through pipe communicated with the mixing cavity is arranged above the inner wall of the temporary storage cavity, a second through pipe communicated with the mixing cavity is arranged below the inner wall of the temporary storage cavity, and a feeding pipe communicated with the feeding cavity is arranged at the top of the shell; be provided with the heating member in this device, can avoid dry strength agent to solidify and block up, the stirring post can accelerate dry strength agent velocity of flow, makes it get into the material mixing chamber sooner, and the box that dashes releases can make dry strength agent and diluent intensive mixing dilute.
Description
Technical Field
The invention relates to the technical field of dry strength agents, in particular to an intelligent adding device for a papermaking dry strength agent.
Background
The dry strength agent is an important chemical for increasing the strength of paper in the paper industry, and a plurality of water-soluble high polymers which can form hydrogen bond with fibers can be used as the dry strength agent. The papermaking dry strength agent can be quickly adsorbed on the fibers of the paper pulp, the bursting strength and the folding strength of paper are obviously enhanced, and in addition, the papermaking dry strength agent has the functions of retention and drainage assistance and can reduce the loss of fine fibers in the papermaking process. The papermaking dry strength agent has wide application, and is particularly suitable for cardboard paper, paperboard, cultural paper, corrugated paper and the like.
Firstly, when the external temperature is lower, the flow of the dry strength agent becomes slow or the dry strength agent is solidified, so that the addition of a drying agent is influenced; next, it is difficult to mix the dry strength agent sufficiently in a short time after mixing the dry strength agent into the slurry.
Disclosure of Invention
The embodiment of the invention provides an intelligent adding device for a papermaking dry strength agent, and aims to accelerate the dilution speed of the dry strength agent and avoid the problems that the flow of the dry strength agent is slowed or solidified and the blockage is caused.
The first aspect of the embodiment of the invention provides an intelligent adding device for a papermaking dry strength agent, which comprises a diluting component and a mixing component, wherein the diluting component comprises a water storage tank, a water inlet pipe and a temporary storage tank, a temporary storage cavity is arranged in the temporary storage tank, the water storage tank is connected with the top of the outer side of the temporary storage tank through the water inlet pipe, and the water inlet pipe is communicated with the temporary storage cavity;
the mixing component comprises a shell and a partition plate arranged in the shell, the partition plate divides the inner space of the shell into a feeding cavity and a mixing cavity, the temporary storage box is fixed outside the shell, a first through pipe communicated with the mixing cavity is arranged above the inner wall of the temporary storage cavity, a second through pipe communicated with the mixing cavity is arranged below the inner wall of the temporary storage cavity, a feeding pipe communicated with the feeding cavity is arranged at the top of the shell, and a third through pipe communicated with the feeding cavity and the mixing cavity is arranged on the partition plate;
a stirring piece is arranged in the feeding cavity, the stirring piece comprises a rotating shaft and a rotating disc arranged at the end part of the rotating shaft, and the rotating shaft penetrates through the partition plate and is connected with the motor;
the bottom surface of the rotary table is provided with a stirring column, the end part of the stirring column is provided with a closing groove, and a ball is arranged in the closing groove;
the closing-up groove is internally provided with a straight groove, and a spring is arranged in the straight groove and connected with the ball.
Optionally, in a possible implementation manner of the first aspect, a ring platform is arranged on the partition board near the edge, a trapezoidal ring groove is arranged on the ring platform, and the third pipe is arranged at the bottom of the trapezoidal ring groove;
and a heating element is arranged in the ring table.
Optionally, in a possible implementation manner of the first aspect, a ball groove is formed in the bottom of the mixing cavity, and a filling pipe orifice is formed in the bottom of the ball groove;
a middle island is fixedly arranged in the ball groove, and an elliptical ring is arranged at the edge of the middle island in a protruding mode.
Optionally, in a possible implementation manner of the first aspect, a closing-in tube is arranged at an end of the first through tube, an impact-releasing box is arranged at an end of the closing-in tube in communication, an opening is arranged at a top of the impact-releasing box, and a position of the opening corresponds to a position of the third through tube.
Optionally, in a possible implementation manner of the first aspect, an inclined plate is arranged on one side in the flushing box, and the inclined plate faces the mouth of the necking pipe;
the inclined plate is characterized in that an outlet groove is formed in the upper portion of the inclined plate, a groove is formed in the lower portion of the inclined plate, and a drainage port is formed in the upper portion of one side of the groove.
Optionally, in one possible implementation of the first aspect, the second tube end is provided with an umbrella cap and the tube end side wall is provided with a spray opening.
Optionally, in a possible implementation manner of the first aspect, the apparatus further includes a control module, where the control module includes a display panel disposed on a side surface of the water storage tank, an electromagnetic flow meter disposed on the water inlet pipe, and an automatic regulating valve, and the display panel, the electromagnetic flow meter, and the automatic regulating valve are all connected to the control center.
Optionally, in a possible implementation manner of the first aspect, a first solenoid valve is disposed in the first through pipe, and a second solenoid valve is disposed in the second through pipe.
The intelligent adding device for the papermaking dry strength agent is internally provided with the heating element, so that the solidification and blockage of the dry strength agent can be avoided, the stirring column can accelerate the flow rate of the dry strength agent to enable the dry strength agent to enter the mixing cavity more quickly, and the flushing box can enable the dry strength agent and the diluent to be fully mixed and diluted.
Drawings
Fig. 1 is a schematic overall structure diagram of an intelligent adding device for a papermaking dry strength agent according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structural view of a mixing component in an intelligent adding device for papermaking dry strength agent according to an embodiment of the invention;
fig. 3 is a schematic cross-sectional structural view of a housing in an intelligent adding device for papermaking dry strength agent according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an impact release box in an intelligent addition device for a dry strength agent for papermaking according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second pipe in the intelligent adding device for the papermaking dry strength agent according to an embodiment of the invention;
fig. 6 is a schematic electrical connection diagram of a control component in an intelligent adding device for a papermaking dry strength agent according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.
It should be understood that, in various embodiments of the present invention, the sequence numbers of the processes do not mean the execution sequence, and the execution sequence of the processes should be determined by the functions and the internal logic of the processes, and should not constitute any limitation on the implementation process of the embodiments of the present invention.
It should be understood that in the present application, "comprising" and "having" and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be understood that, in the present invention, "a plurality" means two or more. "and/or" is merely an association describing an associated object, meaning that three relationships may exist, for example, and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "comprises A, B and C" and "comprises A, B, C" means that all three of A, B, C comprise, "comprises A, B or C" means that one of A, B, C comprises, "comprises A, B and/or C" means that any 1 or any 2 or 3 of A, B, C comprises.
It should be understood that in the present invention, "B corresponding to a", "a corresponds to B", or "B corresponds to a" means that B is associated with a, and B can be determined from a. Determining B from a does not mean determining B from a alone, but may be determined from a and/or other information. And the matching of A and B means that the similarity of A and B is greater than or equal to a preset threshold value.
As used herein, "if" may be interpreted as "at … …" or "when … …" or "in response to a determination" or "in response to a detection", depending on the context.
The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Example 1
Referring to fig. 1 to 3, the embodiment provides an intelligent adding device for a papermaking dry strength agent, which includes a dilution assembly 100, wherein the dilution assembly 100 includes a water storage tank 101, a water inlet pipe 102 and a temporary storage tank 103, a temporary storage chamber 104 is arranged in the temporary storage tank 103, the water storage tank 101 is connected with the top of the outer side of the temporary storage tank 103 through the water inlet pipe 102, and the water inlet pipe 102 is communicated with the temporary storage chamber 104; mixing subassembly 200, mixing subassembly 200 includes casing 201, set up the baffle 202 in casing 201, baffle 202 divides casing 201 inner space into feeding chamber 203 and mixing chamber 204, the temporary storage case 103 is fixed in the casing 201 outside, the chamber 104 inner wall top of keeping in is provided with first siphunculus 104a and mixing chamber 204 intercommunication, chamber 104 inner wall below of keeping in is provided with second siphunculus 104b and mixing chamber 204 intercommunication, casing 201 top is provided with inlet pipe 103a and feeds through with feeding chamber 203, be provided with third pipe 202a on the baffle 202 and communicate feeding chamber 203 and mixing chamber 204.
In this embodiment, the water storage tank 101 is filled with a diluent for diluting the dry strength agent and applying the diluted dry strength agent through the device, the water storage tank 101 is vertically placed, and the water outlet, i.e. the connection between the water outlet and the water inlet pipe 102, is disposed at the bottom of the water storage tank 101 for facilitating the flow of the diluent, and preferably, the top of the water storage tank 101 is provided with a filling opening for continuously adding the diluent.
A suction pump may be provided on the inlet pipe 102 to increase the inlet water pressure.
Further, the inlet tube 102 is divided into two parts, one part is the single tube part with water storage box 101 lug connection, another part is the multitube part with keeping in chamber 104 intercommunication, multitube part evenly distributes around keeping in case 103, with keeping in chamber 104 intercommunication, can accelerate the reposition of redundant personnel speed, it should be said, multitube part tilting sets up, also be the bottom of water storage box 101 is higher than the chamber 104 position of keeping in, in order to utilize gravitational potential energy release diluent, furthermore, the single tube can with multitube parallel arrangement, the single tube is in vertical setting state, water storage box 101 sets up directly over casing 201, the diluent can turn into perfusion pressure with gravitational potential energy this moment, can not use the suction pump.
Furthermore, a ring platform 202b is arranged at the edge of the partition plate 202, a trapezoidal ring groove 202c is arranged on the ring platform 202b, and a third pipe 202a is arranged at the bottom of the trapezoidal ring groove 202 c; a heating member 202d is provided in the ring table 202 b; the feeding cavity 203 is provided with a stirring member 205, the stirring member 205 comprises a rotating shaft 205a and a rotating disc 205b arranged at the end of the rotating shaft 205a, and the rotating shaft 205a penetrates through the partition plate 202 and is connected with a motor.
It should be noted that, a heating element is also disposed in the rotating disc 205b, further, the heating element may be an electric heating wire, the section of the trapezoidal ring groove 202c is trapezoidal, the whole is an annular groove structure disposed in the annular table 202b, slopes are disposed on two sides of the annular groove, the bottom of the trapezoidal ring groove 202c is a planar structure, and the third pipe 202a is disposed at the planar structure, that is, the bottom of the trapezoidal ring groove 202 c.
It should be noted that a gap is left between the rotating disc 205b and the side wall of the feeding cavity 203, and the outer curved surface of the trapezoidal ring groove 202c contacts with the side wall of the feeding cavity 203.
The arrangement of the ring platform 202b and the trapezoidal ring groove 202c can avoid the situation that the dry strength agent contacts the rotating shaft 205a to cause difficulty in cleaning.
Furthermore, before filling, the heating element 202d is opened, the ring table 202b and the turntable 205b are integrally heated, the temperature in the feeding cavity 203 and the feeding pipe 103a is increased, so that the dry strength agent is not easy to melt, the dry strength agent filled from the feeding pipe 103a falls on the turntable 205b, specifically to the center of the turntable 205b, the turntable 205b rotates to enable the dry strength agent to move to the periphery under the action of centrifugal force, and the dry strength agent falls into the trapezoidal ring groove 202c from a gap between the turntable 205b and the side wall of the feeding cavity 203, and the arrangement of the turntable 205b avoids the accumulation of a large amount of dry strength agent, so that the hot melting effect of the heating element 202d is weakened.
Further, a stirring column 205c is arranged on the bottom surface of the rotating disc 205b, a closing groove 205d is arranged at the end of the stirring column 205c, and a ball 205e is arranged in the closing groove 205 d; the closing groove 205d is provided with a straight groove 205f inwards, and the straight groove 205f is provided with a spring 205g connected with the round ball 205 e.
It should be noted that, the closing-in groove 205d is a circular groove structure disposed inside the end of the stirring column 205c, the cross-sectional dimension of the closing-in groove is smaller as it approaches the end, in the initial state, the round ball 205e is placed in the closing-in groove 205d, the two dimensions are in fit, the round ball 205e is partially exposed out of the stirring column 205c, and the trend is always kept under the action of the spring 205 g; it should be noted that when the position of the spherical ball 205e does not correspond to the third pipe 202a, the spherical ball 205e is pressed and retracted into the straight groove 205f by the bottom of the trapezoidal ring groove 202c, and when the position of the spherical ball 205e corresponds to the third pipe 202a, the spherical ball 205e is pressed against the dry strength agent in the third pipe 202a by the spring 205 g.
When the dry strength agent flows into the trapezoidal ring groove 202c, part of the dry strength agent falls into the mixing cavity 204 through the third pipe 202a, and the rest of the dry strength agent is stirred by the stirring column 205c in the trapezoidal ring groove 202c, so that the dry strength agent is prevented from being accumulated, a certain extrusion force is provided for the dry strength agent, the dry strength agent can flow out through the third pipe 202a more quickly, further, when the round ball 205e moves to a position corresponding to the third pipe 202a, the framework is popped out under the action of the spring, part of the round ball enters the third pipe 202a to extrude the dry strength agent in the third pipe 202a, and the dry strength agent is prevented from being accumulated in the third pipe 202a to be solidified, particularly, the bottom part of the third pipe 202a extends into the mixing cavity 204, the temperature is lower than that in the feeding cavity 203, the dry strength agent is easier to be solidified, and the round ball continuously extruding and pushing the dry strength agent to move is prevented from the problem.
Furthermore, a ball groove 204a is formed in the bottom of the mixing cavity 204, and a filling pipe orifice 204b is formed in the bottom of the ball groove 204 a; the ball groove 204a is fixedly provided with a middle island 204c, and an elliptical ring 204d is arranged at the edge of the middle island 204c in a protruding manner.
It should be noted that the ball groove 204a is a structure in which the bottom of the mixing cavity 204 is recessed downward, and the cross-sectional area thereof is sequentially reduced from top to bottom, so that the diluted dry strength agent tends to flow out from the filling pipe orifice 204b toward the inside. The middle island 204c is arranged in the ball groove 204a, and is only connected and fixed with the side wall of the ball groove 204a through a plurality of support rods, and a gap is reserved between the middle island 204c and the ball groove 204a for the diluted dry strength agent to flow out.
Example 2
Referring to fig. 1 to 6, the embodiment provides an intelligent adding device for a papermaking dry strength agent, which includes a dilution assembly 100, wherein the dilution assembly 100 includes a water storage tank 101, a water inlet pipe 102 and a temporary storage tank 103, a temporary storage chamber 104 is arranged in the temporary storage tank 103, the water storage tank 101 is connected with the top of the outer side of the temporary storage tank 103 through the water inlet pipe 102, and the water inlet pipe 102 is communicated with the temporary storage chamber 104; mixing subassembly 200, mixing subassembly 200 includes casing 201, set up the baffle 202 in casing 201, baffle 202 divides casing 201 inner space into feeding chamber 203 and mixing chamber 204, the temporary storage case 103 is fixed in the casing 201 outside, the chamber 104 inner wall top of keeping in is provided with first siphunculus 104a and mixing chamber 204 intercommunication, chamber 104 inner wall below of keeping in is provided with second siphunculus 104b and mixing chamber 204 intercommunication, casing 201 top is provided with inlet pipe 103a and feeds through with feeding chamber 203, be provided with third pipe 202a on the baffle 202 and communicate feeding chamber 203 and mixing chamber 204.
In this embodiment, the water storage tank 101 is filled with a diluent for diluting the dry strength agent and applying the diluted dry strength agent through the device, the water storage tank 101 is vertically placed, and the water outlet, i.e. the connection between the water outlet and the water inlet pipe 102, is disposed at the bottom of the water storage tank 101 for facilitating the flow of the diluent, and preferably, the top of the water storage tank 101 is provided with a filling opening for continuously adding the diluent.
A suction pump may be provided on the inlet pipe 102 to increase the inlet water pressure.
Further, the inlet tube 102 is divided into two parts, one part is the single tube part with water storage box 101 lug connection, another part is the multitube part with keeping in chamber 104 intercommunication, multitube part evenly distributes around keeping in case 103, with keeping in chamber 104 intercommunication, can accelerate the reposition of redundant personnel speed, it should be said, multitube part tilting sets up, also be the bottom of water storage box 101 is higher than the chamber 104 position of keeping in, in order to utilize gravitational potential energy release diluent, furthermore, the single tube can with multitube parallel arrangement, the single tube is in vertical setting state, water storage box 101 sets up directly over casing 201, the diluent can turn into perfusion pressure with gravitational potential energy this moment, can not use the suction pump.
Furthermore, a ring platform 202b is arranged at the edge of the partition plate 202, a trapezoidal ring groove 202c is arranged on the ring platform 202b, and a third pipe 202a is arranged at the bottom of the trapezoidal ring groove 202 c; a heating member 202d is provided in the ring table 202 b; the feeding cavity 203 is provided with a stirring member 205, the stirring member 205 comprises a rotating shaft 205a and a rotating disc 205b arranged at the end of the rotating shaft 205a, and the rotating shaft 205a penetrates through the partition plate 202 and is connected with a motor.
It should be noted that, a heating element is also disposed in the rotating disc 205b, further, the heating element may be an electric heating wire, the section of the trapezoidal ring groove 202c is trapezoidal, the whole is an annular groove structure disposed in the annular table 202b, slopes are disposed on two sides of the annular groove, the bottom of the trapezoidal ring groove 202c is a planar structure, and the third pipe 202a is disposed at the planar structure, that is, the bottom of the trapezoidal ring groove 202 c.
It should be noted that a gap is left between the rotating disc 205b and the side wall of the feeding cavity 203, and the outer curved surface of the trapezoidal ring groove 202c contacts with the side wall of the feeding cavity 203.
The arrangement of the ring platform 202b and the trapezoidal ring groove 202c can avoid the situation that the dry strength agent contacts the rotating shaft 205a to cause difficulty in cleaning.
Furthermore, before filling, the heating element 202d is opened, the ring table 202b and the turntable 205b are integrally heated, the temperature in the feeding cavity 203 and the feeding pipe 103a is increased, so that the dry strength agent is not easy to melt, the dry strength agent filled from the feeding pipe 103a falls on the turntable 205b, specifically to the center of the turntable 205b, the turntable 205b rotates to enable the dry strength agent to move to the periphery under the action of centrifugal force, and the dry strength agent falls into the trapezoidal ring groove 202c from a gap between the turntable 205b and the side wall of the feeding cavity 203, and the arrangement of the turntable 205b avoids the accumulation of a large amount of dry strength agent, so that the hot melting effect of the heating element 202d is weakened.
Further, a stirring column 205c is arranged on the bottom surface of the rotating disc 205b, a closing groove 205d is arranged at the end of the stirring column 205c, and a ball 205e is arranged in the closing groove 205 d; the closing groove 205d is provided with a straight groove 205f inwards, and the straight groove 205f is provided with a spring 205g connected with the round ball 205 e.
It should be noted that, the closing-in groove 205d is a circular groove structure disposed inside the end of the stirring column 205c, the cross-sectional dimension of the closing-in groove is smaller as it approaches the end, in the initial state, the round ball 205e is placed in the closing-in groove 205d, the two dimensions are in fit, the round ball 205e is partially exposed out of the stirring column 205c, and the trend is always kept under the action of the spring 205 g; it should be noted that when the position of the spherical ball 205e does not correspond to the third pipe 202a, the spherical ball 205e is pressed and retracted into the straight groove 205f by the bottom of the trapezoidal ring groove 202c, and when the position of the spherical ball 205e corresponds to the third pipe 202a, the spherical ball 205e is pressed against the dry strength agent in the third pipe 202a by the spring 205 g.
When the dry strength agent flows into the trapezoidal ring groove 202c, part of the dry strength agent falls into the mixing cavity 204 through the third pipe 202a, and the rest of the dry strength agent is stirred by the stirring column 205c in the trapezoidal ring groove 202c, so that the dry strength agent is prevented from being accumulated, a certain extrusion force is provided for the dry strength agent, the dry strength agent can flow out through the third pipe 202a more quickly, further, when the round ball 205e moves to a position corresponding to the third pipe 202a, the framework is popped out under the action of the spring, part of the round ball enters the third pipe 202a to extrude the dry strength agent in the third pipe 202a, and the dry strength agent is prevented from being accumulated in the third pipe 202a to be solidified, particularly, the bottom part of the third pipe 202a extends into the mixing cavity 204, the temperature is lower than that in the feeding cavity 203, the dry strength agent is easier to be solidified, and the round ball continuously extruding and pushing the dry strength agent to move is prevented from the problem.
Furthermore, a ball groove 204a is formed in the bottom of the mixing cavity 204, and a filling pipe orifice 204b is formed in the bottom of the ball groove 204 a; the ball groove 204a is fixedly provided with a middle island 204c, and an elliptical ring 204d is arranged at the edge of the middle island 204c in a protruding manner.
It should be noted that the ball groove 204a is a structure in which the bottom of the mixing cavity 204 is recessed downward, and the cross-sectional area thereof is sequentially reduced from top to bottom, so that the diluted dry strength agent tends to flow out from the filling pipe orifice 204b toward the inside. The middle island 204c is arranged in the ball groove 204a, and is only connected and fixed with the side wall of the ball groove 204a through a plurality of support rods, and a gap is reserved between the middle island 204c and the ball groove 204a for the diluted dry strength agent to flow out.
Further, a closing tube 104c is arranged at an end of the first through tube 104a, an impact release box 104d is arranged at an end of the closing tube 104c in a communicating manner, an opening 104e is arranged at the top of the impact release box 104d, and the position of the opening 104e corresponds to the position of the third through tube 202 a.
It should be noted that the closing-in tube 104c has a smaller diameter than the first through tube 104a, and the structure is arranged to increase the flow rate of the diluent into the flushing box 104 d.
The opening 104e is provided to allow the dry strength agent flowing from the third tee 202a to fall into the burst box 104 d.
An inclined plate 104f is arranged on one side in the flushing box 104d, and the inclined plate 104f is right opposite to the opening of the closing pipe 104 c; an outlet groove 104g is arranged above the sloping plate 104f, a groove 104h is arranged below the sloping plate 104f, and a drainage port 104j is arranged above one side of the groove 104 h.
Furthermore, the inclined plate 104f also corresponds to the third pipe 202a in the longitudinal direction, the included angle between the inclined plate 104f and the horizontal plane should be less than 45 °, preferably, the included angle is preferably between 10 ° and 20 °, so that the water flow flushed from the closing-in pipe 104c can directly flow to the middle of the housing 201 without being changed in water flow direction by the inclined plate 104f after contacting the dry strength agent, preferably, the middle plane of the middle island 204c is spread in a certain range, so that the water flow flushed from the inclined plate 104f can fall onto the middle island 204c, and the water flow can still fall onto the middle island 204c under the condition that the water flow strength from the closing-in pipe 104c is changed and the falling point of the entering water flow is changed.
On the other hand, since the water flow cannot bring the dry strength agent completely to fall from the middle of the mixing cavity 204, part of the diluent and the dry strength agent will flow to the groove 104h along the inclined plate 104f, where they are mixed and diluted, and further moderated in the process of continuous flushing, and flow from the discharge opening 104j to the mixing cavity 20 near the inner wall.
It should be noted that, under the condition of a small amount of water, the water flow contacts the middle area of the middle island 204c, is collided and dispersed, and is blocked by the elliptical ring 204d to flow back, so as to achieve the purpose of sufficient mixing, and under the condition of more liquid accumulated in the mixing cavity 204, the water flow left in the middle flows to the middle to cause agitation, and the water flow flowing out of the drainage port 104j forms multiple agitation positions near the inner wall of the mixing cavity 204, so that the dry strength agent and the diluent are sufficiently mixed.
Further, an umbrella cap 104k is arranged at the end part of the second through pipe 104b, and a spraying opening 104m is arranged on the side wall of the end part of the through pipe 104 b; the invention is also provided with a spraying opening 104m for flushing the inner wall of the mixing cavity 204, and it should be noted that the spraying opening 104m is a fine wall opening arranged on the side wall of the end part of the second through pipe 104b, and the water flow increases in flow velocity through the spraying opening 104m and is directly sprayed on the inner wall of the mixing cavity 204, or is sprayed on the umbrella cap 104k and rebounds to the inner wall of the mixing cavity 204 through the umbrella cap 104k to clean the same.
The first through pipe 104a located above can ensure that the water inflow of the first through pipes 104a is balanced in the process of slowly pouring water flow.
The device also comprises a control module 300, wherein the control module 300 comprises a display panel 301 arranged on the side surface of the water storage tank 101, an electromagnetic flow meter 302 arranged on the water inlet pipe 102 and an automatic regulating valve 303, and the display panel 301, the electromagnetic flow meter 302 and the automatic regulating valve 303 are all connected with a control center 304; a first solenoid valve C is provided in the first pipe 104a, and a second solenoid valve D is provided in the second pipe 104 b.
In the present invention, the control center 304 is a computer, and the display panel 301 is configured to display a current water flow rate, a filling amount, and a dilution ratio of the dry strength additive, it should be noted that the flow rate of the dilution liquid to be filled can be calculated by monitoring the rate of the dry strength additive to be filled into the feeding cavity 203 and by a set ratio, and then the automatic regulating valve 303 is controlled to regulate the flow rate of the dilution liquid, and the flow rate is compared with flow data measured by the electromagnetic flowmeter 302, and the flow rate of the dilution liquid is accurately controlled by this feedback.
When the work mixing material is diluted, the first electromagnetic valve C is opened, the second electromagnetic valve D is closed, and when the side wall of the mixing material cavity 204 is cleaned, the first electromagnetic valve C is closed, and the second electromagnetic valve D is opened.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a papermaking adds device with intelligence dry strength agent which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the dilution assembly (100) comprises a water storage tank (101), a water inlet pipe (102) and a temporary storage tank (103), a temporary storage cavity (104) is arranged in the temporary storage tank (103), the water storage tank (101) is connected with the top of the outer side of the temporary storage tank (103) through the water inlet pipe (102), and the water inlet pipe (102) is communicated with the temporary storage cavity (104);
the mixing assembly (200) comprises a shell (201) and a partition plate (202) arranged in the shell (201), the partition plate (202) divides the inner space of the shell (201) into a feeding cavity (203) and a mixing cavity (204), the temporary storage box (103) is fixed on the outer side of the shell (201), a first through pipe (104 a) is arranged above the inner wall of the temporary storage cavity (104) and communicated with the mixing cavity (204), a second through pipe (104 b) is arranged below the inner wall of the temporary storage cavity (104) and communicated with the mixing cavity (204), a feeding pipe (103 a) is arranged at the top of the shell (201) and communicated with the feeding cavity (203), and a third three-way pipe (202 a) is arranged on the partition plate (202) and communicated with the feeding cavity (203) and the mixing cavity (204);
a stirring piece (205) is arranged in the feeding cavity (203), the stirring piece (205) comprises a rotating shaft (205 a) and a rotating disc (205 b) arranged at the end part of the rotating shaft (205 a), and the rotating shaft (205 a) penetrates through the partition plate (202) and is connected with a motor;
a stirring column (205 c) is arranged on the bottom surface of the rotating disc (205 b), a closing groove (205 d) is arranged at the end part of the stirring column (205 c), and a round ball (205 e) is arranged in the closing groove (205 d);
the closing groove (205 d) is internally provided with a straight groove (205 f), and a spring (205 g) arranged in the straight groove (205 f) is connected with the round ball (205 e).
2. The papermaking dry strength agent intelligent adding device according to claim 1, characterized in that: a ring platform (202 b) is arranged at the position, close to the edge, of the partition plate (202), a trapezoidal ring groove (202 c) is formed in the ring platform (202 b), and the third pipe (202 a) is arranged at the bottom of the trapezoidal ring groove (202 c);
a heating element (202 d) is arranged in the ring table (202 b).
3. The papermaking dry strength agent intelligent adding device according to claim 1, characterized in that: a ball groove (204 a) is formed in the bottom of the mixing cavity (204), and a filling pipe orifice (204 b) is formed in the bottom of the ball groove (204 a);
a middle island (204 c) is fixedly arranged in the ball groove (204 a), and an elliptical ring (204 d) protrudes from the edge of the middle island (204 c).
4. The papermaking dry strength agent intelligent adding device according to claim 3, characterized in that: a closing pipe (104 c) is arranged at the end part of the first through pipe (104 a), an impact release box (104 d) is arranged at the end part of the closing pipe (104 c) in a communicating mode, an opening (104 e) is arranged at the top of the impact release box (104 d), and the position of the opening (104 e) corresponds to that of the third through pipe (202 a).
5. The papermaking dry strength agent intelligent adding device according to claim 4, characterized in that: an inclined plate (104 f) is arranged on one side in the flushing box (104 d), and the inclined plate (104 f) is over against the opening of the closing pipe (104 c);
the inclined plate (104 f) is provided with an outlet groove (104 g) above, the inclined plate (104 f) is provided with a groove (104 h) below, and a drainage port (104 j) is arranged above one side of the groove (104 h).
6. The papermaking dry strength agent intelligent adding device according to claim 5, characterized in that: an umbrella cap (104 k) is arranged at the end part of the second through pipe (104 b), and a spraying opening (104 m) is arranged on the side wall of the end part of the through pipe (104 b).
7. The papermaking dry strength agent intelligent adding device according to claim 6, characterized in that: the device further comprises a control module (300), wherein the control module (300) comprises a display panel (301) arranged on the side face of the water storage tank (101), an electromagnetic flow meter (302) and an automatic regulating valve (303) which are arranged on the water inlet pipe (102), and the display panel (301), the electromagnetic flow meter (302) and the automatic regulating valve (303) are all connected with a control center (304).
8. The papermaking dry strength agent intelligent adding device according to claim 6 or 7, characterized in that: a first electromagnetic valve (C) is arranged in the first through pipe (104 a), and a second electromagnetic valve (D) is arranged in the second through pipe (104 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210099294.2A CN114100504B (en) | 2022-01-27 | 2022-01-27 | Intelligent adding device for papermaking dry strength agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210099294.2A CN114100504B (en) | 2022-01-27 | 2022-01-27 | Intelligent adding device for papermaking dry strength agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114100504A true CN114100504A (en) | 2022-03-01 |
| CN114100504B CN114100504B (en) | 2022-05-03 |
Family
ID=80361461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210099294.2A Active CN114100504B (en) | 2022-01-27 | 2022-01-27 | Intelligent adding device for papermaking dry strength agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114100504B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208733390U (en) * | 2018-08-17 | 2019-04-12 | 云梦嘉邦斯新型材料有限公司 | A kind of papermaking dry-strengthening agent adding set |
| CN111729547A (en) * | 2020-06-24 | 2020-10-02 | 杨丽娟 | Raw material mixing device is used in health products production |
| CN213824238U (en) * | 2020-08-04 | 2021-07-30 | 安徽金兄弟环保科技股份有限公司 | Papermaking adds device with dry strength agent |
-
2022
- 2022-01-27 CN CN202210099294.2A patent/CN114100504B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208733390U (en) * | 2018-08-17 | 2019-04-12 | 云梦嘉邦斯新型材料有限公司 | A kind of papermaking dry-strengthening agent adding set |
| CN111729547A (en) * | 2020-06-24 | 2020-10-02 | 杨丽娟 | Raw material mixing device is used in health products production |
| CN213824238U (en) * | 2020-08-04 | 2021-07-30 | 安徽金兄弟环保科技股份有限公司 | Papermaking adds device with dry strength agent |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114100504B (en) | 2022-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2007508129A5 (en) | ||
| CN201046396Y (en) | Non-rotary vertical cyclic liquid knockout reactor | |
| CN103517754A (en) | Method of homogenizing a liquid and apparatus therefor | |
| CN114100504B (en) | Intelligent adding device for papermaking dry strength agent | |
| CN108126550B (en) | Circulation dispersion type chemical material liquid dissolving equipment | |
| CN101219361A (en) | Nozzle for producing fine particle and method for producing microcapsule particle by using the nozzle | |
| JP2688183B2 (en) | Detergent dissolution equipment | |
| CN206950713U (en) | A kind of extraction equipment | |
| CN201735388U (en) | Gas distributor for gas-liquid dispersion | |
| CN206570563U (en) | A kind of washing powder automatic feeding system | |
| CN106492733A (en) | A kind of gas-liquid-solid agitating device | |
| CN104667676A (en) | Venturi tube dust removal device | |
| CN208695317U (en) | It is a kind of to facilitate installation micro-mixer nozzle | |
| CN216604905U (en) | Slurry stirring device | |
| CN110314622A (en) | It is a kind of to mix, react, isolation integral liquid-liquid helix tube Cyclonic reactor | |
| CN208182853U (en) | A kind of rock wool centrifuge | |
| CN215138994U (en) | Surfactant dosing unit before production | |
| CN106512908B (en) | A kind of chemical reaction tank | |
| CN206881723U (en) | A kind of jet agitation device | |
| CN207951422U (en) | A kind of gas-liquid-solid agitating device | |
| CN206853685U (en) | A kind of liquid reactions kettle that stirring is aided in using liquid convection | |
| JP2725193B2 (en) | Dispersion preparation equipment | |
| CN206571120U (en) | Coating automatically stirs flush coater | |
| CN207169688U (en) | Tank reactor | |
| CN108479610A (en) | A kind of food processing beverage Fast Mixing Equipment that there is spray to get rid of function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |