CN117699259A - Piperazine DTC fly ash curing chelating agent packaging storage device and storage method thereof - Google Patents
Piperazine DTC fly ash curing chelating agent packaging storage device and storage method thereof Download PDFInfo
- Publication number
- CN117699259A CN117699259A CN202410152166.9A CN202410152166A CN117699259A CN 117699259 A CN117699259 A CN 117699259A CN 202410152166 A CN202410152166 A CN 202410152166A CN 117699259 A CN117699259 A CN 117699259A
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- Prior art keywords
- chelating agent
- liquid discharge
- storage box
- discharge pipe
- storage
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- 239000002738 chelating agent Substances 0.000 title claims abstract description 86
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000010881 fly ash Substances 0.000 title claims abstract description 30
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 69
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 238000005538 encapsulation Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000013522 chelant Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002956 ash Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 150000004885 piperazines Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The utility model discloses a piperazine DTC fly ash curing chelating agent packaging and storing device, which comprises a base, wherein a storage box is fixed on the base, a sealing cover capable of increasing the pressure in the storage box is arranged in an adding pipe in a sealing way, a mounting groove is formed in the storage box, a shaft rod is connected in the mounting groove in a rotating way, and a liquid discharge pipe which is connected with the storage box and is limited is arranged on the shaft rod; the utility model also discloses a packaging and storing method of the piperazine DTC fly ash curing chelating agent, which comprises the following steps: s1 charging and storing, S2 sealing and detecting, S3 discharging and decompressing and S4 resetting and sealing. According to the utility model, the stable discharge of the chelating agent can be realized by rotating the liquid discharge pipe and opening the valve, compared with the prior art, the chelating agent discharge device is more convenient and faster, the problem of poor sealing effect caused by repeated disassembly of the sealing cover is avoided, and meanwhile, the tightness in the storage box can be detected and warned, so that staff can timely treat the storage box for leakage of the chelating agent.
Description
Technical Field
The utility model relates to the technical field of fly ash chelating agents, in particular to a piperazine DTC fly ash curing chelating agent packaging storage device and a storage method thereof.
Background
The metal atom or ion reacts with a ligand containing two or more coordinating atoms to form a complex having a cyclic structure, which is called a chelate, and such a ligand substance capable of forming a chelate is called a chelating agent, which is also called a complexing agent; the chelating agent is usually a powdery compound, and needs a special storage device for storage in the daily use process, so that the chelating agent is convenient to store and take later.
The existing fly ash chelating agent storage device generally comprises a barrel body and a material port, wherein the chelating agent is injected into the barrel body through the material port during storage, and the chelating agent in the barrel body is poured out through the material port during use, so that the chelating agent of the device is troublesome during pouring, and the efficiency is low.
The prior art discloses a storage device of a fly ash chelating agent with the application number of CN202121177693.3, which solves the technical problems; the novel water tank comprises a tank body, wherein a material port is formed in the upper end of the tank body, a sealing cover is arranged on the material port, a discharging pipe is arranged on the side portion of the tank body, the end portion of the discharging pipe is connected with the lower side of the tank body through a hose, a buckle is arranged on the upper side of the tank body, and the buckle can clamp the upper portion of the discharging pipe. The utility model can improve the convenience of pouring the chelating agent, thereby improving the working efficiency; the utility model provides a chinese patent publication No. CN 219468488U's a flying ash solidification chelating agent encapsulation storage device, this storage device includes the box, box top one side is provided with the bin gate, and the bin gate is connected with the lid, and box top one side is provided with the discharge gate, and the equal rigid coupling in box both sides has the adapter, rotates between two adapter to be connected with the chassis, and box one side rigid coupling has the handle, and box one side rigid coupling has detaining the seat, and chassis one side rigid coupling has spacing knot, and swing joint has the buckle between detaining seat and the spacing knot.
Both of the above-mentioned patent documents have the same disadvantages, in that the sealing cover/sealing cover needs to be removed when discharging the chelating agent, the chelating agent can be discharged, the sealing cover/sealing cover is reset and installed after the discharging is completed, the sealing is needed for storing the chelating agent, the sealing cover/sealing cover provided with the sealing is required to be removed and installed in a reset mode when being used each time, the operation is very complicated, the sealing performance after the resetting and the installation cannot be ensured, and the sealing function is not provided correspondingly, so that improvement is needed.
In view of this, the present application proposes a piperazine DTC fly ash curing chelating agent packaging storage device and a storage method thereof.
Disclosure of Invention
The utility model aims to solve the technical problems and provides a piperazine DTC fly ash curing chelating agent packaging and storing device and a storing method thereof.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a piperazine class DTC flying dust solidification chelating agent encapsulation storage device, includes the base, be fixed with the bin on the base, the addition pipe is installed to the upper end of bin, add intraductal sealed lid that installs can increase bin internal pressure, be equipped with the mounting groove on the bin, the mounting groove internal rotation is connected with the axostylus axostyle, install on the axostylus axostyle and be connected with the bin and by spacing fluid-discharge tube, the interior top of mounting groove is fixed with the accomodate bag, sliding connection has the movable plate with accomodate bag fixed connection in the mounting groove, install between movable plate and the axostylus axostyle and remove the link gear of sealed lid with fluid-discharge tube synchronous movement, make chelating agent pass through fluid-discharge tube stable discharge liquid, install the piston section of thick bamboo of intercommunication on the bin, install the alarm mechanism of cooperation movable plate in the piston section of thick bamboo, alarm mechanism does not work when the fluid-discharge tube discharges the chelating agent, alarm mechanism works when sealed in the bin.
Preferably, the inner wall of adding the pipe is fixed with solid fixed ring, screw connection between sealed lid and the pipe of adding, just the upper end of adding the pipe is equipped with the rubber pad that offsets with sealed lid, the bottom rotation of sealed lid is connected with the air supply bag, the upper end of air supply bag, lower extreme all run through and are equipped with the gas pocket, the internally mounted of air supply bag has reset spring, the sealed lid runs through from top to bottom and is equipped with the logical groove with the gas pocket intercommunication, the sealed check valve that covers and communicate with logical groove of installing.
Preferably, two damping rotating shafts are mounted on the inner wall of the mounting groove, and the shaft rod is fixedly connected with the two damping rotating shafts.
Preferably, the linkage mechanism comprises a first transmission gear fixed on the shaft rod, the inner wall of the mounting groove is fixedly connected with a mounting rod, a gearbox is mounted on the mounting rod, the gearbox is provided with two shaft ends, the two shaft ends are respectively fixed with a second transmission gear and a driving gear, the second transmission gear and the first transmission gear are connected through a gear belt, and a rack plate is fixed at the bottom of the moving plate and meshed with the driving gear.
Preferably, the shaft lever is fixedly provided with a mounting block, the liquid discharge pipe penetrates through the mounting block and is fixedly arranged, the liquid discharge pipe is connected with the storage box through a hose, the inner wall of the mounting groove is provided with a hook, and the liquid discharge pipe is hung on the hook.
Preferably, a sealing plate is arranged on the mounting groove, and a groove body opposite to the liquid discharge pipe is penetrated and arranged on the sealing plate.
Preferably, the alarm mechanism comprises a first electric contact piece which is hermetically and slidingly arranged in a piston cylinder, a connecting spring is connected to the first electric contact piece in an insulating manner, a connecting block connected with the connecting spring is fixed on the inner wall of the piston cylinder, a second electric contact piece which is positioned between the connecting block and the first electric contact piece is fixed in the piston cylinder, the second electric contact piece is annularly arranged and sleeved outside the connecting spring, a communicated detecting balloon is fixed on the piston cylinder, a first magnetic block is mounted on the moving plate, a rubber ball which is hermetically arranged is mounted at the bottom of the piston cylinder in a penetrating manner, a second magnetic block is fixed in the rubber ball, and the magnetic poles of the opposite surfaces of the second magnetic block and the first magnetic block are oppositely arranged.
The utility model also discloses a packaging and storing method of the piperazine DTC fly ash curing chelating agent, which comprises the following steps:
s1, charging and storing: adding chelating agent into the storage box through an adding pipe, after adding, placing a sealing cover and an air bag in the adding pipe, and enabling the sealing cover to be in threaded connection with the adding pipe until the sealing cover cannot move, so that sealing storage of the chelating agent is completed;
s2, seal detection: if the storage box is in an overpressure state and air leakage occurs in the storage box, the first electric contact sheet is reset under the action of the connecting spring, the first electric contact sheet is propped against the second electric contact sheet, and an alarm lamp is electrified to remind a worker to seal the storage box in time;
s3, unloading and decompressing: the staff takes down the liquid discharge pipe from the hook and rotates to the horizontal position, the valve is opened, the chelating agent can be discharged through the liquid discharge pipe, and the storage tank is in a negative pressure state due to the discharge of the chelating agent, so that external air enters the storage tank through the one-way valve, the short pipe, the through groove and the air hole, and the atmospheric pressure in the storage tank is the same as the external air at the moment, so that the chelating agent can be stably discharged through the liquid discharge pipe;
s4, resetting and sealing: after the use is completed, the liquid discharge pipe is reset, the corresponding other parts are reset correspondingly, the storage bag conveys air into the storage box to enable the inside of the storage box to be in an overpressure state, and the storage bag is restored to a state of starting sealing storage of the chelating agent.
Compared with the prior art, the utility model has the beneficial effects that:
1. because be in the excessive pressure state in the bin, if the condition of gas leakage appears in the bin, then first electric contact can reset under connecting spring's effect, and first electric contact offsets with the second electric contact, and the warning light circular telegram of this moment reminds the staff, in time carries out sealed processing to the bin, reduces chelating agent evaporation and reveal, reduces the influence to surrounding environment.
2. The arrangement of the detection balloon can detect the tightness between the piston cylinder and the first electric contact piece not only for the air flow between the piston cylinder and the first electric contact piece.
3. The movable plate moves downwards to stretch the storage bag, so that air in the storage box can be sucked into the storage bag, the first magnetic block is separated from the second magnetic block, the second magnetic block is reset under the action of the rubber ball, the second magnetic block is positioned between the first electric contact piece and the second electric contact piece, and when the chelating agent is discharged manually, the alarm lamp cannot be electrified, so that the practicability is better.
4. Outside air enters into the bin through check valve, nozzle stub, logical groove, gas pocket, and atmospheric pressure in the bin is the same with the outside this moment to can pass through the stable discharge of fluid-discharge tube with the chelating agent, need not take off sealed lid, it is more convenient to compare prior art, has also avoided dismantling sealed lid many times and has had the problem emergence that leads to sealed effect not good.
5. When the liquid discharge pipe resets and hangs on the couple, can be with the air in the holding bag in the bin, make the air in the bin be in the overpressure state to guarantee the leakproofness of bin and each subassembly resets.
In summary, the chelant can be stably discharged by rotating the liquid discharge pipe and opening the valve, so that the chelant is more convenient and faster than the prior art, the problem of poor sealing effect caused by repeated disassembly of the sealing cover is avoided, and meanwhile, the tightness in the storage box can be detected and warned, so that staff can timely process the storage box for leakage chelant.
Drawings
FIG. 1 is a schematic diagram of a piperazine DTC fly ash curing chelating agent packaging storage device;
FIG. 2 is a schematic diagram of the structure of the piperazine DTC fly ash curing chelating agent in the mounting groove of the packaging storage device;
FIG. 3 is a schematic diagram of the structure of the gearbox in the piperazine DTC fly ash curing chelating agent packaging and storing device;
FIG. 4 is a top view of the piperazine DTC fly ash curing chelating agent in the packaging storage device;
FIG. 5 is a top view of a storage tank in a piperazine DTC fly ash curing chelating agent packaging storage device according to the present utility model;
FIG. 6 is a schematic diagram of the structure of a piston cylinder in a piperazine DTC fly ash curing chelating agent packaging and storing device;
FIG. 7 is a cross-sectional view of a piston cylinder in a piperazine DTC fly ash curing chelating agent packaging and storing device according to the present utility model;
FIG. 8 is a cross-sectional view of a sealing cover in a piperazine DTC fly ash curing chelating agent packaging storage device;
FIG. 9 is an enlarged cross-sectional view of the sealing cover in the piperazine DTC fly ash curing chelating agent packaging storage device.
In the figure: 1 base, 2 bin, 3 add pipe, 4 sealed lid, 5 nozzle stub, 6 check valve, 7 mounting groove, 8 receiving bag, 9 fluid-discharge tube, 10 couple, 11 axostylus axostyle, 12 installation piece, 13 hose, 14 rack board, 15 gear area, 16 movable plate, 17 second drive gear, 18 first drive gear, 19 gearbox, 20 quarter butt, 21 drive gear, 22 piston cylinder, 23 detection balloon, 24 first magnetic path, 25 installation pole, 26 air feed bag, 27 reset spring, 28 gas pocket, 29 through groove, 30 connecting block, 31 connecting spring, 32 second electric contact, 33 first electric contact, 34 second magnetic path, 35 rubber ball, 36 warning light, 37 solid fixed ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-9, a piperazine DTC fly ash curing chelating agent packaging and storing device comprises a base 1, wherein a storage box 2 is fixed on the base 1, an adding pipe 3 is arranged at the upper end of the storage box 2, and a sealing cover 4 capable of increasing the pressure intensity in the storage box 2 is arranged in the adding pipe 3 in a sealing way; among them, explanation is specifically made for the seal cover 4: the inner wall of the adding pipe 3 is fixedly provided with a fixed ring 37, the sealing cover 4 is in threaded connection with the adding pipe 3, the upper end of the adding pipe 3 is provided with a rubber pad propped against the sealing cover 4, the bottom of the sealing cover 4 is rotationally connected with an air bag 26, the upper end and the lower end of the air bag 26 are fixedly provided with mounting plates, the mounting plates are rotationally connected with the sealing cover 4, and then the lower mounting plates prop against the fixed ring 37 to support the air bag 26; wherein, the storage capacity of the storage bag 8 and the air supply bag 26 is the same;
the upper end and the lower end of the air supply bag 26 are respectively provided with an air hole 28 in a penetrating way, a reset spring 27 is arranged in the air supply bag 26, a through groove 29 communicated with the air holes 28 is arranged in the sealing cover 4 in a penetrating way up and down way, a one-way valve 6 communicated with the through groove 29 is arranged on the sealing cover 4, a short pipe 5 is arranged in the through groove 29, the one-way valve 6 is arranged on the short pipe 5, and the one-way valve 6 only allows air to enter the storage box 2 through the short pipe 5;
the storage tank 2 is provided with a mounting groove 7, the mounting groove 7 is provided with a sealing plate, and a groove body opposite to the liquid discharge pipe 9 is penetrated through the sealing plate; the shaft lever 11 is provided with a liquid discharge pipe 9 which is connected with the storage box 2 and is limited, and the liquid discharge pipe 9 is provided with a valve; the shaft lever 11 is rotationally connected to the mounting groove 7, two damping rotating shafts are mounted on the inner wall of the mounting groove 7, the shaft lever 11 is fixedly connected with the two damping rotating shafts, and a certain limiting effect can be achieved on the shaft lever 11 and the liquid discharge pipe 9;
further explanation of the drain pipe 9 is as follows: the installation block 12 is fixed on the shaft lever 11, the liquid discharge pipe 9 penetrates through the installation block 12 and is fixedly arranged, the liquid discharge pipe 9 is connected with the storage box 2 through the hose 13, the hook 10 is installed on the inner wall of the installation groove 7, the liquid discharge pipe 9 is hung on the hook 10, and the liquid discharge pipe 9 is further limited through the hook 10, so that the liquid discharge pipe 9 and the shaft lever 11 are not easy to move;
the inner top of the mounting groove 7 is fixedly provided with a storage bag 8, a movable plate 16 fixedly connected with the storage bag 8 is slidably connected in the mounting groove 7, a linkage mechanism which moves synchronously with the liquid discharge pipe 9 to release the sealing cover 4 is arranged between the movable plate 16 and the shaft lever 11, so that the chelating agent stably discharges liquid through the liquid discharge pipe 9, the linkage mechanism comprises a first transmission gear 18 fixed on the shaft lever 11, wherein the diameter of the first transmission gear 18 is four times that of the second transmission gear 17, and therefore, when the shaft lever 11 drives the first transmission gear 18 to rotate for 90 degrees, the second transmission gear 17 rotates for one circle; the inner wall of the mounting groove 7 is fixedly connected with a mounting rod 25, the mounting rod 25 is provided with a gearbox 19, the number of turns of the second transmission gear 17 is increased in the gearbox 19, two power gears with different diameters are arranged in the gearbox 19, the proportion of the two power gears can be selected according to actual conditions, the power gear with a large diameter is connected with the second transmission gear 17, and the power gear with a small diameter is connected with the driving gear 21;
the gearbox 19 is provided with two shaft ends, the two shaft ends are respectively fixed with a second transmission gear 17 and a driving gear 21, wherein the shaft ends of the gearbox 19 are fixed with a short rod 20, and the driving gear 21 is fixedly connected with the short rod 20; the second transmission gear 17 and the first transmission gear 18 are connected through a gear belt 15, a rack plate 14 is fixed at the bottom of the moving plate 16, and the rack plate 14 is meshed with a driving gear 21;
the piston cylinder 22 is installed on the storage box 2, the alarm mechanism matched with the movable plate 16 is installed in the piston cylinder 22, the alarm mechanism does not work when the liquid discharge pipe 9 discharges chelating agent, and the alarm mechanism works when the air leakage in the storage box 2 is sealed, and the alarm mechanism is further explained: the alarm mechanism comprises a first electric contact piece 33 which slides in the piston cylinder 22 in a sealing way, a connecting spring 31 is connected to the first electric contact piece 33 in an insulating way, a connecting block 30 connected with the connecting spring 31 is fixed on the inner wall of the piston cylinder 22, a second electric contact piece 32 positioned between the connecting block 30 and the first electric contact piece 33 is fixed in the piston cylinder 22, the second electric contact piece 32 is arranged in an annular way and sleeved outside the connecting spring 31, a communicated detecting balloon 23 is fixed on the piston cylinder 22, a first magnetic block 24 is mounted on the moving plate 16, a rubber ball 35 which is arranged in a sealing way is penetrated at the bottom of the piston cylinder 22, a second magnetic block 34 is fixed in the rubber ball 35, the magnetic poles of the second magnetic block 34 and the surface opposite to the first magnetic block 24 are oppositely arranged, an alarm lamp 36 connected with the first electric contact piece 33 and the second electric contact piece 32 is mounted on the piston cylinder 22, and the first electric contact piece 33 and the second electric contact piece 32 can be powered by electrons.
The utility model also discloses a packaging and storing method of the piperazine DTC fly ash curing chelating agent, which comprises the following steps:
s1, charging and storing: adding chelating agent into the storage tank 2 through the adding pipe 3, after adding, placing the sealing cover 4 and the air bag 26 into the adding pipe 3, and enabling the sealing cover 4 to be in threaded connection with the adding pipe 3 until the chelating agent cannot move, so as to finish sealing storage of the chelating agent;
s2, seal detection: if the storage box 2 is in an overpressure state and the air leakage condition occurs in the storage box 2, the first electric contact piece 33 is reset under the action of the connecting spring 31, the first electric contact piece 33 is propped against the second electric contact piece 32, and the alarm lamp 36 is electrified to remind a worker to seal the storage box 2 in time;
s3, unloading and decompressing: the staff removes the liquid discharge pipe 9 from the hook 10 and rotates to the horizontal position, the valve is opened, the chelating agent can be discharged through the liquid discharge pipe 9, and the chelating agent is discharged to enable the storage tank 2 to be in a negative pressure state, so that external air enters the storage tank 2 through the one-way valve 6, the short pipe 5, the through groove 29 and the air hole 28, and at the moment, the atmospheric pressure in the storage tank 2 is the same as the external air, and the chelating agent can be stably discharged through the liquid discharge pipe 9;
s4, resetting and sealing: after the use is completed, the liquid discharge pipe 9 is reset, the corresponding other parts are reset correspondingly, the storage bag 8 conveys air into the storage box 2 to enable the inside of the storage box to be in an overpressure state, and the storage box is restored to a state of starting sealing storage of the chelating agent.
When the chelating agent is used, the chelating agent is added into the storage box 2 through the adding pipe 3, after the chelating agent is added, the sealing cover 4 and the air bag 26 are placed in the adding pipe 3, and the sealing cover 4 and the adding pipe 3 are in threaded connection until the chelating agent cannot move, so that the chelating agent is sealed and stored;
because the air supply bag 26 is extruded, air in the air supply bag 26 can be extruded into the storage box 2, so that the pressure in the storage box 2 is increased, the sealed first electric contact piece 33 is driven to move under the action of the pressure, the first electric contact piece 33 is far away from the second electric contact piece 32, and because the moving plate 16 is at the original position, and the magnetic poles of the opposite surfaces of the first magnetic block 24 and the second magnetic block 34 are opposite, the second magnetic block 34 is adsorbed by the first magnetic block 24 to move downwards, the rubber ball 35 is deformed to be against the first magnetic block 24, and the second magnetic block 34 does not interfere the movement of the first electric contact piece 33 at the moment;
because the storage box 2 is in an overpressure state, external air cannot enter the storage box 2 through the one-way valve 6; if the storage box 2 leaks air, the first electric contact piece 33 will reset under the action of the connecting spring 31, the first electric contact piece 33 is propped against the second electric contact piece 32, and the alarm lamp 36 is electrified to remind the staff to seal the storage box 2 in time, so that the evaporation and leakage of the chelating agent are reduced, and the influence on the surrounding environment is reduced;
since the first electric contact 33 moves, the air in the piston cylinder 22 can be extruded into the detection balloon 23, and the air in the detection balloon 23 is increased and expanded; if the detection balloon 23 is deflated and the alarm light 36 is not operated, the detection balloon 23 is deflated and needs to be replaced, so that the movement of the first electric contact 33 is not hindered, the tightness between the first electric contact 33 and the piston cylinder 22 is also reflected, and the chelating agent is not evaporated and discharged through the space between the first electric contact 33 and the piston cylinder 22; if the detected balloon 23 is inflated up or down, but the alarm lamp 36 is not operated, it is indicated that the tightness between the first electric contact piece 33 and the piston cylinder 22 is poor, and there is a problem of air leakage; therefore, the detection balloon 23 is provided so that the tightness between the piston cylinder 22 and the first electric contact piece 33 can be detected not only for the flow of air between the piston cylinder 22 and the first electric contact piece 33;
when the chelating agent needs to be taken out, a worker takes down the liquid discharge pipe 9 from the hook 10 and rotates the liquid discharge pipe to a horizontal position (rotates by 90 degrees), so that the shaft lever 11 and the first transmission gear 18 are driven to rotate by 90 degrees, the second transmission gear 17 is driven by the gear belt 15 to rotate for one circle, the driving gear 21 is driven by the gearbox 19 to rotate for a plurality of circles, the rack plate 14 and the moving plate 16 are driven to move downwards, the moving plate 16 moves downwards to stretch the storage bag 8, so that air in the storage box 2 can be sucked into the storage bag 8, the first magnetic block 24 and the second magnetic block 34 are separated, the second magnetic block 34 is reset under the action of the rubber ball 35, and the second magnetic block 34 is positioned between the first electric contact piece 33 and the second electric contact piece 32;
then the valve is opened, the chelating agent can be discharged through the liquid discharge pipe 9, and the discharge of the chelating agent enables the storage box 2 to be in a negative pressure state, so that external air enters the storage box 2 through the one-way valve 6, the short pipe 5, the through groove 29 and the air hole 28, and at the moment, the atmospheric pressure in the storage box 2 is the same as the external air, so that the chelating agent can be stably discharged through the liquid discharge pipe 9, the sealing cover 4 does not need to be taken down, and compared with the prior art, the sealing cover is more convenient, and the problem of poor sealing effect caused by repeated disassembly of the sealing cover 4 is avoided;
the first electric contact 33 is reset under the action of the connecting spring 31, but the second magnetic block 34 (the outside of the second magnetic block 34 is provided with insulating paint), the first electric contact 33 is propped against the second magnetic block 34 and cannot be contacted with the second electric contact 32, so that the alarm lamp 36 is not electrified when the chelating agent is discharged by people, and the practicability is better;
after the use is completed, the liquid discharge pipe 9 is reset, the corresponding other parts are reset correspondingly, the storage bag 8 conveys air into the storage box 2 to enable the inside of the storage box to be in an overpressure state, and the storage box is restored to a state of starting sealing storage of the chelating agent.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The piperazine DTC fly ash solidification chelating agent packaging storage device comprises a base (1), and is characterized in that a storage tank (2) is fixed on the base (1), an adding pipe (3) is arranged at the upper end of the storage tank (2), a sealing cover (4) capable of increasing the internal pressure of the storage tank (2) is arranged in the adding pipe (3) in a sealing manner, a mounting groove (7) is arranged on the storage tank (2), a liquid discharge pipe (9) which is connected with the storage tank (2) and limited by the liquid discharge pipe (11) is arranged on the shaft (11), a storage bag (8) is fixed at the inner top of the mounting groove (7), a moving plate (16) which is fixedly connected with the storage bag (8) is arranged in the mounting groove (7), a linkage mechanism which is synchronously moved with the liquid discharge pipe (9) and releases a sealing cover (4) is arranged between the moving plate (16) and the liquid discharge pipe (11), so that the chelating agent is stably discharged out of liquid through the liquid discharge pipe (9), a piston (22) is arranged on the storage tank (2) and is connected with a piston (22) in a working cylinder (22) in a working mode, and when the alarm mechanism is not matched with the piston (22), the alarm mechanism works when the air in the storage box (2) is sealed.
2. The piperazine type DTC fly ash curing chelating agent packaging and storing device according to claim 1, wherein a fixing ring (37) is fixed on the inner wall of the adding pipe (3), the sealing cover (4) is in threaded connection with the adding pipe (3), a rubber pad propped against the sealing cover (4) is arranged at the upper end of the adding pipe (3), an air bag (26) is rotatably connected to the bottom of the sealing cover (4), air holes (28) are formed in the upper end and the lower end of the air bag (26) in a penetrating mode, a reset spring (27) is mounted in the air bag (26), through grooves (29) communicated with the air holes (28) are formed in the sealing cover (4) in a penetrating mode, and one-way valves (6) communicated with the through grooves (29) are mounted on the sealing cover (4).
3. The piperazine DTC fly ash curing chelating agent packaging and storing device according to claim 1, wherein two damping rotating shafts are mounted on the inner wall of the mounting groove (7), and the shaft lever (11) is fixedly connected with the two damping rotating shafts.
4. Piperazine DTC fly ash solidification chelating agent encapsulation storage device according to claim 1, characterized in that the linkage mechanism comprises a first transmission gear (18) fixed on a shaft lever (11), an installation rod (25) is fixedly connected to the inner wall of the installation groove (7), a gearbox (19) is installed on the installation rod (25), the gearbox (19) is provided with two shaft ends, two shaft ends are respectively fixed with a second transmission gear (17) and a driving gear (21), the second transmission gear (17) and the first transmission gear (18) are connected through a gear belt (15), a rack plate (14) is fixed at the bottom of the moving plate (16), and the rack plate (14) is meshed with the driving gear (21).
5. The piperazine type DTC fly ash curing chelating agent packaging and storing device according to claim 1, wherein a mounting block (12) is fixed on the shaft rod (11), the liquid discharge pipe (9) penetrates through the mounting block (12) and is fixedly arranged, the liquid discharge pipe (9) is connected with the storage box (2) through a hose (13), a hook (10) is mounted on the inner wall of the mounting groove (7), and the liquid discharge pipe (9) is hung on the hook (10).
6. The piperazine type DTC fly ash solidification chelating agent packaging and storing device according to claim 1, wherein a sealing plate is arranged on the mounting groove (7), and a groove body opposite to the liquid discharge pipe (9) is penetrated through the sealing plate.
7. The piperazine DTC fly ash solidification chelating agent packaging and storing device according to claim 1, wherein the alarm mechanism comprises a first electric contact piece (33) which is hermetically and slidingly arranged in a piston cylinder (22), a connecting spring (31) is connected to the first electric contact piece (33) in an insulating manner, a connecting block (30) connected with the connecting spring (31) is fixed on the inner wall of the piston cylinder (22), a second electric contact piece (32) which is positioned between the connecting block (30) and the first electric contact piece (33) is fixedly arranged in the piston cylinder (22), the second electric contact piece (32) is annularly arranged and sleeved outside the connecting spring (31), a communicated detecting balloon (23) is fixedly arranged on the piston cylinder (22), a first magnetic block (24) is arranged on the moving plate (16), a rubber ball (35) which is hermetically arranged is arranged in a penetrating manner at the bottom of the piston cylinder (22), a second magnetic block (34) is fixedly arranged in the rubber ball (35), and the second magnetic block (34) is opposite to the first magnetic block (24) and the first magnetic block (32) is arranged opposite to the first magnetic block (24), and the second magnetic block (32) is arranged opposite to the first magnetic block (32).
8. The packaging and storing method of the piperazine DTC fly ash curing chelating agent is characterized by comprising the following steps:
s1, charging and storing: adding chelating agent into the storage box (2) through the adding pipe (3), after adding, placing the sealing cover (4) and the air bag (26) into the adding pipe (3), and enabling the sealing cover (4) to be in threaded connection with the adding pipe (3) until the chelating agent cannot move, so as to finish sealing storage of the chelating agent;
s2, seal detection: if the storage box (2) is in an overpressure state and the air leakage condition occurs in the storage box (2), the first electric contact piece (33) can reset under the action of the connecting spring (31), the first electric contact piece (33) is propped against the second electric contact piece (32), and an alarm lamp (36) is electrified to remind a worker to seal the storage box (2) in time;
s3, unloading and decompressing: the staff takes down the liquid discharge pipe (9) from the hook (10) and rotates to the horizontal position, the valve is opened, the chelating agent can be discharged through the liquid discharge pipe (9), and the chelating agent is discharged to the inside of the storage tank (2) in a negative pressure state, so that external air enters the storage tank (2) through the one-way valve (6), the short pipe (5), the through groove (29) and the air hole (28), and at the moment, the atmospheric pressure in the storage tank (2) is the same as the external air, so that the chelating agent can be stably discharged through the liquid discharge pipe (9);
s4, resetting and sealing: after the use is completed, the liquid discharge pipe (9) is reset, the corresponding other parts are reset correspondingly, the storage bag (8) conveys air into the storage box (2) to enable the inside of the storage box to be in an overpressure state, and the storage box is restored to a state of starting sealing storage of the chelating agent.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410152166.9A CN117699259B (en) | 2024-02-03 | 2024-02-03 | Piperazine DTC fly ash curing chelating agent packaging storage device and storage method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410152166.9A CN117699259B (en) | 2024-02-03 | 2024-02-03 | Piperazine DTC fly ash curing chelating agent packaging storage device and storage method thereof |
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| CN117699259B CN117699259B (en) | 2024-04-12 |
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| CN202410152166.9A Active CN117699259B (en) | 2024-02-03 | 2024-02-03 | Piperazine DTC fly ash curing chelating agent packaging storage device and storage method thereof |
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|---|---|
| CN117699259B (en) | 2024-04-12 |
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