CN210448850U - Papermaking auxiliary agent filling device - Google Patents
Papermaking auxiliary agent filling device Download PDFInfo
- Publication number
- CN210448850U CN210448850U CN201921031713.9U CN201921031713U CN210448850U CN 210448850 U CN210448850 U CN 210448850U CN 201921031713 U CN201921031713 U CN 201921031713U CN 210448850 U CN210448850 U CN 210448850U
- Authority
- CN
- China
- Prior art keywords
- tank body
- liquid outlet
- water injection
- primary
- injection pipe
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a papermaking auxiliary agent filling device, which comprises a primary dilution tank and a secondary dilution tank; the primary dilution tank comprises a primary tank body, a first dosing port and a first driving device which are arranged at the top of the primary tank body, a first water injection pipe arranged at the upper part of the primary tank body and a first liquid outlet pipe arranged at the lower part of the primary tank body; the secondary dilution tank comprises a secondary tank body, a second medicine adding port and a second driving device which are arranged at the top of the secondary tank body, a second water injection pipe which is arranged at the upper part of the secondary tank body and the tail end of which extends into the secondary tank body, and a second liquid outlet pipe which is arranged at the lower part of the secondary tank body; the utility model discloses utilize the principle of twice dilution, the dilution that carries out once in diluting the jar once of papermaking auxiliary agent stoste, when getting into the secondary dilution jar again, during the secondary jar body falls after a diluent mixes with the clear water in first water injection pipe, the secondary diluent in the secondary jar body can directly use to can reduce papermaking auxiliary agent dissolving device volume.
Description
Technical Field
The utility model belongs to the technical field of papermaking equipment, concretely relates to papermaking auxiliary agent filling device.
Background
The paper making auxiliary agent test paper is a general term of a small amount of chemical substances added into a main material in order to improve certain characteristics of paper pulp or paper, reduce material consumption, improve operation conditions and the like in the paper making process; the papermaking auxiliary agent is usually stored and transported in a solid or concentrated liquid form, and needs to be dissolved and diluted when being used so as to be uniformly mixed with the pulp; when the auxiliary agent is added, the common method is to add the auxiliary agent to be dissolved and quantitative clean water into a dissolving tank, dissolve or dilute the auxiliary agent by stirring, and control the addition amount of the auxiliary agent by a valve and a metering pump; however, the dilution amount of part of the papermaking auxiliary agent is large, and dozens of times of clear water is often needed to dissolve or dilute the papermaking auxiliary agent, so that a large dissolving tank is needed, and a large field is needed to be occupied.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art not enough and providing one kind through setting up two dilution tanks, carry out twice dilution to papermaking auxiliary agent stoste to reduce papermaking auxiliary agent dissolving device volume, reduce area's papermaking auxiliary agent filling device.
The technical scheme of the utility model as follows:
a papermaking auxiliary agent filling device comprises a primary dilution tank and a secondary dilution tank;
the primary dilution tank comprises a primary tank body, a first dosing port and a first driving device which are arranged at the top of the primary tank body, a first water injection pipe arranged at the upper part of the primary tank body and a first liquid outlet pipe arranged at the lower part of the primary tank body; a first stirring shaft is arranged at the lower part of the first driving device and is driven by the first driving device to rotate, a plurality of first stirring blades are arranged on the first stirring shaft, a first metering pump is arranged on the first water injection pipe, and a dosing metering pump and a first liquid outlet valve are arranged on the first liquid outlet pipe;
the secondary dilution tank comprises a secondary tank body, a second medicine adding port and a second driving device which are arranged at the top of the secondary tank body, a second water injection pipe which is arranged at the upper part of the secondary tank body and the tail end of which extends into the secondary tank body, and a second liquid outlet pipe which is arranged at the lower part of the secondary tank body; the lower part of the second driving device is provided with a second stirring shaft, the second stirring shaft is driven to rotate by the second driving device, a plurality of second stirring blades are arranged on the second stirring shaft, the lower end of the first liquid outlet pipe extends into the second water injection pipe through a second dosing port, a second metering pump is installed on the second water injection pipe, and a secondary flowmeter and a second liquid outlet valve are installed on the second liquid outlet pipe.
Furthermore, the lower end port of the first liquid outlet pipe is an inclined port facing the second stirring shaft.
Furthermore, a buffer chamber is arranged at the upper part of the secondary tank body, the tail ends of the second water injection pipe and the first liquid outlet pipe are arranged in the buffer chamber, and a water flowing port for liquid to flow into the secondary tank body is arranged on the chamber wall of the buffer chamber.
Further, the water flowing port is arranged at the middle upper part of the buffer chamber.
Furthermore, the bottom surface of the buffer chamber is obliquely arranged, and the water flowing port is arranged in the upper area of the oblique bottom surface of the buffer chamber.
Furthermore, a first water inlet valve is further installed on the first water injection pipe, a first liquid outlet valve is further installed on the first liquid outlet pipe, and a second water inlet valve is further installed on the second water injection pipe.
Further, the first stirring blade comprises a blade handle and a tubular stirrer horizontally arranged at the tail end of the blade handle along the tangential direction of the rotation direction of the first stirring blade.
Furthermore, the first stirring blade comprises a blade handle, a cylindrical blade head horizontally arranged at the tail end of the blade handle in the tangential direction of the rotation direction of the first stirring blade, and guide vanes spirally arranged on the inner wall of the blade head.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model utilizes the principle of twice dilution, the stock solution of the papermaking auxiliary agent is diluted once in the primary dilution tank and then enters the secondary dilution tank, when entering the secondary dilution tank, the primary dilution obtained by the primary dilution is mixed with clear water in the first water injection pipe and then falls into the secondary tank body, and the secondary dilution in the secondary tank body can be directly used, thereby reducing the volume of the papermaking auxiliary agent dissolving device; the utility model has reliable work, the papermaking auxiliary agent raw material adopts secondary dilution, which means that the papermaking auxiliary agent is not required to be diluted in place once during primary dilution, thereby increasing the weighing weight of the papermaking auxiliary agent raw material during primary dilution, reducing the weighing error and improving the adding precision of the papermaking auxiliary agent;
the first liquid outlet pipe extends into the second water injection pipe, and the tail end of the first liquid outlet pipe is an inclined opening, so that primary diluent in the first liquid outlet pipe can flow out by utilizing negative pressure generated by flowing of clear water in the second water injection pipe, and the primary diluent can be well mixed with the clear water in the second water injection pipe when flowing out of the first liquid outlet pipe; the first metering pump is used for adding quantitative clean water into the first tank body, the dosing metering pump is used for quantitatively pumping the primary papermaking auxiliary agent diluent in the first tank body into the second tank body, the second metering pump is used for quantitatively adding clean water into the second tank body, the secondary flow meter and the second liquid outlet valve are in linkage control and are used for quantitatively adding the secondary papermaking auxiliary agent diluent into the paper pulp pipeline, and the filling amount of the papermaking auxiliary agent can be adjusted by adjusting the ranges of the first metering pump, the dosing metering pump and the second metering pump and adjusting the opening degree of the second liquid outlet valve through the secondary flow meter; the first stirring blade and the second stirring blade are used for increasing liquid disturbance in the dilution tank so as to be beneficial to the uniformity of the solution.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic top view of a second stirring tank according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the first stirring blade according to the embodiment of the present invention.
In the figure, a first metering pump 1, a first water injection pipe 2, a first water inlet valve 3, a first chemical adding port 4, a first driving device 5, a first stirring shaft 6, a first stirring blade 7, a chemical adding metering pump 8, a first liquid outlet pipe 9, a first liquid outlet valve 10, a second driving device 11, a second stirring shaft 12, a second stirring blade 13, a second liquid outlet pipe 14, a second liquid outlet valve 15, a second water inlet valve 16, a second metering pump 17, a second water injection pipe 18, a primary tank body 19, a secondary tank body 20, a buffer chamber 21, a water flowing port 22, a secondary flow meter 23, a blade handle 71, a blade head 72 and a flow guide plate 73.
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.
As shown in fig. 1 to 3, a papermaking agent charging apparatus includes a primary dilution tank and a secondary dilution tank;
the primary dilution tank comprises a primary tank body 19, a first dosing port 4 and a first driving device 5 which are arranged at the top of the primary tank body 19, a first water injection pipe 2 arranged at the upper part of the primary tank body 19 and a first liquid outlet pipe 9 arranged at the lower part of the primary tank body 19; a first stirring shaft 6 is arranged at the lower part of the first driving device 5, the first stirring shaft 6 is driven by the first driving device 5 to rotate, a plurality of first stirring blades 7 are arranged on the first stirring shaft 6, a first metering pump 1 is arranged on the first water injection pipe 2, and a dosing metering pump 8 and a first liquid outlet valve 10 are arranged on the first liquid outlet pipe 9;
the secondary dilution tank comprises a secondary tank body 20, a second medicine adding port and a second driving device 11 which are arranged at the top of the secondary tank body 20, a second water injection pipe 18 which is arranged at the upper part of the secondary tank body 20 and the tail end of which extends into the secondary tank body 20, and a second liquid outlet pipe 14 which is arranged at the lower part of the secondary tank body 20; the lower part of the second driving device 11 is provided with a second stirring shaft 12, the second stirring shaft 12 is driven by the second driving device 11 to rotate, the second stirring shaft 12 is provided with a plurality of second stirring blades 13, the lower end of the first liquid outlet pipe 9 extends into a second water injection pipe 18 through a second medicine adding port, the second water injection pipe 18 is provided with a second metering pump 17, and the second liquid outlet pipe 14 is provided with a secondary flowmeter 23 and a second liquid outlet valve 15.
Specifically, first drive arrangement 5 and second drive arrangement 11 are the motor, first measuring pump 18, second measuring pump 17 and add the measuring pump 8 and directly purchase the existing measuring pump on the market can, in practice, through communicate with the measuring pump firm before the purchase, the measurement pump factory trade can assist the adoption personnel to carry out the lectotype of measuring pump.
Preferably, as shown in fig. 1, the lower end port of the first liquid outlet pipe 9 is an oblique port facing the second stirring shaft 12, so that the area of the lower end port of the first liquid outlet pipe 9 is increased to facilitate the outflow of the primary diluent in the first liquid outlet pipe 9.
Preferably, as shown in fig. 1 and fig. 2, a buffer chamber 21 is arranged at the upper part of the secondary tank 20, the ends of the second water injection pipe 18 and the first liquid outlet pipe 9 are arranged in the buffer chamber 21, a water flowing port 22 for liquid to flow into the secondary tank 20 is arranged on the wall of the buffer chamber 21, and preferably, the water flowing port 22 is long; the secondary diluted liquid after the secondary dilution is slightly retained in the buffer chamber 21 and mixed again, and then flows into the secondary tank 20.
The water flow port 22 is disposed at the middle upper part of the buffer chamber 21, specifically, as shown in fig. 1, the water flow port 22 is disposed at the middle upper part of the chamber wall at the buffer chamber 21 side, or, as shown in fig. 2, the bottom surface of the buffer chamber 21 is disposed obliquely, and the water flow port 22 is disposed at the upper region of the oblique bottom surface of the buffer chamber 21; preferably, a spare water outlet is arranged at the bottom of the side chamber wall of the buffer chamber, the spare water outlet is a long and narrow water outlet, the opening area of the spare water outlet is smaller than that of the water flowing port 22, and the purpose of the spare water outlet is to prevent the secondary buffer solution in the buffer chamber 21 from being excessively accumulated.
Preferably, as shown in fig. 1, a first water inlet valve 3 is further installed on the first water injection pipe 2, a first liquid outlet valve 10 is further installed on the first liquid outlet pipe 9, a second water inlet valve 16 is further installed on the second water injection pipe 18, the first water inlet valve 3, the first liquid outlet valve 9 and the second water inlet valve 16 are butterfly valves, gate valves or ball valves, and preferably, the first water inlet valve 3, the first liquid outlet valve 9 and the second water inlet valve 16 are all manual ball valves.
Preferably, as shown in fig. 1, in order to facilitate the dilution or dissolution of the papermaking agent, the first stirring vane 7 includes a blade stem 71 and a pipe stirrer horizontally disposed at the end of the blade stem 71 in a tangential direction to the rotation direction of the first stirring vane 7, so as to effectively increase the disturbance of the liquid in the primary tank 19.
Specifically, as shown in fig. 1 and 3, the first stirring vane 7 includes a vane stem 71, a cylindrical vane head 72 horizontally disposed at the end of the vane stem in the tangential direction of the rotation direction of the first stirring vane 7, and a flow deflector 73 spirally arranged on the inner wall of the vane head 72, wherein the rotation center of the flow deflector 73 coincides with the axis of the vane head 72 or the flow deflector 73 is a spiral element in a stirring apparatus for enhancing polymer dissolution disclosed in chinese patent CN 103349935A.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A papermaking auxiliary agent filling device is characterized in that: comprises a primary dilution tank and a secondary dilution tank;
the primary dilution tank comprises a primary tank body (19), a first dosing port (4) and a first driving device (5) which are arranged at the top of the primary tank body (19), a first water injection pipe (2) which is arranged at the upper part of the primary tank body (19) and a first liquid outlet pipe (9) which is arranged at the lower part of the primary tank body (19); a first stirring shaft (6) is arranged at the lower part of the first driving device (5), the first stirring shaft (6) is driven to rotate by the first driving device (5), a plurality of first stirring blades (7) are arranged on the first stirring shaft (6), a first metering pump (1) is installed on the first water injection pipe (2), and a dosing metering pump (8) and a first liquid outlet valve (10) are installed on the first liquid outlet pipe (9);
the secondary dilution tank comprises a secondary tank body (20), a second medicine adding port and a second driving device (11) which are arranged at the top of the secondary tank body (20), a second water injection pipe (18) which is arranged at the upper part of the secondary tank body (20) and the tail end of which extends into the secondary tank body (20), and a second liquid outlet pipe (14) which is arranged at the lower part of the secondary tank body (20); the lower part of second drive arrangement (11) is provided with second (mixing) shaft (12), second (mixing) shaft (12) are rotatory by second drive arrangement (11) drive, be provided with a plurality of second stirring leaves (13) on second (mixing) shaft (12), the lower extreme of first drain pipe (9) stretches into in second water injection pipe (18) through the second with the medicine mouth, install second measuring pump (17) on second water injection pipe (18), install secondary flowmeter (23) and second drain valve (15) on second drain pipe (14).
2. The papermaking agent charging apparatus according to claim 1, characterized in that: the lower end port of the first liquid outlet pipe (9) is an inclined port facing the second stirring shaft (12).
3. The papermaking agent charging apparatus according to claim 1, characterized in that: the upper portion of the secondary tank body (20) is provided with a buffer chamber (21), the tail ends of the second water injection pipe (18) and the first liquid outlet pipe (9) are arranged in the buffer chamber (21), and a water flowing port (22) for liquid to flow into the secondary tank body (20) is formed in the wall of the buffer chamber (21).
4. The papermaking agent charging apparatus according to claim 3, characterized in that: the water flowing port (22) is arranged at the middle upper part of the buffer chamber (21).
5. The papermaking agent charging apparatus according to claim 3, characterized in that: the bottom surface of the buffer chamber (21) is arranged in an inclined manner, and the water flowing port (22) is arranged in the upper area of the inclined bottom surface of the buffer chamber (21).
6. The papermaking agent charging apparatus according to claim 1, characterized in that: the water injection device is characterized in that a first water inlet valve (3) is further installed on the first water injection pipe (2), a first liquid outlet valve (10) is further installed on the first liquid outlet pipe (9), and a second water inlet valve (16) is further installed on the second water injection pipe (18).
7. The papermaking agent charging apparatus according to claim 1, characterized in that: the first stirring blade (7) comprises a blade handle (71) and a tubular stirrer horizontally arranged at the tail end of the blade handle (71) along the tangential direction of the rotation direction of the first stirring blade (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921031713.9U CN210448850U (en) | 2019-07-03 | 2019-07-03 | Papermaking auxiliary agent filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921031713.9U CN210448850U (en) | 2019-07-03 | 2019-07-03 | Papermaking auxiliary agent filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210448850U true CN210448850U (en) | 2020-05-05 |
Family
ID=70443677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921031713.9U Active CN210448850U (en) | 2019-07-03 | 2019-07-03 | Papermaking auxiliary agent filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210448850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410279A (en) * | 2020-05-21 | 2020-07-14 | 重庆昕晟环保科技有限公司 | Method for supplementing chlorine for secondary water supply and storage equipment |
| CN111790289A (en) * | 2020-07-25 | 2020-10-20 | 淮北金岭石化有限公司 | Uniform dilution device for concentrated solution additive for hydraulic support |
-
2019
- 2019-07-03 CN CN201921031713.9U patent/CN210448850U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410279A (en) * | 2020-05-21 | 2020-07-14 | 重庆昕晟环保科技有限公司 | Method for supplementing chlorine for secondary water supply and storage equipment |
| CN111790289A (en) * | 2020-07-25 | 2020-10-20 | 淮北金岭石化有限公司 | Uniform dilution device for concentrated solution additive for hydraulic support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210448850U (en) | Papermaking auxiliary agent filling device | |
| CN106386850A (en) | Preparation method and preparation apparatus of slightly-acidic hypochlorous acid water | |
| CN101324487A (en) | Quantitative sampling and dilution analysis apparatus | |
| CN108169067A (en) | Concrete waste grout concentration detection apparatus | |
| CN208054999U (en) | A kind of pH regulating devices for wastewater treatment | |
| CN107201443A (en) | A kind of automatic leaching device | |
| CN210787027U (en) | Paste mixer with acid weighing metering device | |
| CN201083641Y (en) | Liquid analytical equipment | |
| CN203469917U (en) | Concentrated solution diluting device | |
| CN211864661U (en) | Liquid initiator preparation equipment | |
| CN204981402U (en) | Cyanogen waste water integration treatment device | |
| CN210803447U (en) | Ammonia nitrogen on-line monitoring appearance | |
| CN209060927U (en) | A kind of Agitation Tank accelerating substance dissolution | |
| KR200379538Y1 (en) | agitation system | |
| CN207951246U (en) | A kind of regulating reservoir with control system | |
| CN210951267U (en) | Automatic chemical feeding device for boiler feed water | |
| CN207047299U (en) | A kind of automatic leaching device | |
| CN214089230U (en) | Papermaking auxiliary agent that can accurate control addition adds device | |
| CN220715695U (en) | Ore dressing waste water adds medicine mixing arrangement | |
| CN214438029U (en) | Stevia rebaudianum sugar production is with automatic joining in marriage mellow wine system | |
| CN218755005U (en) | Rotatory dispenser of virgin rubber | |
| CN205599068U (en) | Automatic control formula three level hybrid device | |
| CN217025455U (en) | Medicine adding device | |
| CN220759134U (en) | Chemical dephosphorization accurate dosing device | |
| CN102814128B (en) | One-pump dispensing device for sewage treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |