CN208979572U - A kind of ammonium hydroxide storage device - Google Patents
A kind of ammonium hydroxide storage device Download PDFInfo
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- CN208979572U CN208979572U CN201821556113.XU CN201821556113U CN208979572U CN 208979572 U CN208979572 U CN 208979572U CN 201821556113 U CN201821556113 U CN 201821556113U CN 208979572 U CN208979572 U CN 208979572U
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- piston piece
- ammonium hydroxide
- tank body
- resorption
- cavity
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Abstract
The utility model discloses a kind of ammonium hydroxide storage devices, are related to ammonium hydroxide technical field of memory, since existing ammonium hydroxide storage device is when inputting ammonium hydroxide, needs outlet ammonia, not only influence environment, but also result in waste of resources.This programme includes tank body, tank body upper end is provided with relief hole, it is embedded with piston piece in tank body and piston piece is in axial sliding connection along tank body in tank body, tank interior is separated into arrangement up and down and disconnected epicoele and cavity of resorption by piston piece, epicoele is connected to relief hole, the bottom of cavity of resorption has connected inlet tube and outlet tube, is separately installed with liquid feeding pump and Pump for giving-out on inlet tube and outlet tube；The aperture of relief hole is fixedly installed with for preventing piston piece from skidding off the intracorporal locating part of tank.By above-mentioned setting, since piston piece initial position is in the bottom of tank body, then until piston piece moves to uppermost position in fig-ure, cavity of resorption can almost be completely filled with ammonium hydroxide, because intracavitary under originally, there is no residual ammonias.Ammonia emission can finally be reduced.
Description
Technical field
The utility model relates to ammonium hydroxide technical field of memory, and in particular to a kind of ammonium hydroxide storage device.
Background technique
In traditional denitrating technique, usually used ammonium hydroxide as reducing agent.Due to ammonium hydroxide highly volatile, and ammonium hydroxide one
As be stored in tank used for storing ammonia, then usually there will be the ammonia largely evaporated in tank used for storing ammonia, even drain ammonium hydroxide it
Afterwards, can also there be a part of ammonia in tank body.
When injecting ammonium hydroxide into tank used for storing ammonia, the upper space of tank body is gradually reduced, and originally remains in the intracorporal ammonia of tank
Gas is compressed, and air pressure is caused to increase, and when pressure increases to a certain extent, is then continued to inject ammonium hydroxide without normal direction tank interior, be caused
Making the segment space of tank interior can not utilize.
To solve the above problems, the tank body top of existing tank used for storing ammonia is typically provided with breather valve, when the intracorporal gas of tank
When pressure is risen to a certain extent, the actuating mechanism of breather valve can be opened, so that the intracorporal ammonia of tank can be spilt into outside tank body, from
And the space of tank interior is fully utilized.
But for above-mentioned this kind of tank used for storing ammonia, when injecting ammonium hydroxide in tank body, some ammonia needs is understood
It drains into outside tank body, this part ammonia not only affects environment, but also causes the wasting of resources.
Utility model content
In view of the deficienciess of the prior art, passing through the purpose of this utility model is to provide a kind of ammonium hydroxide storage device
It is equipped with piston piece in tank body, and is provided with relief hole in tank body upper end, the row of ammonia can be reduced during injecting ammonium hydroxide
It puts.
To achieve the above object, the utility model provides following technical solution: a kind of ammonium hydroxide storage device, including tank
Body, the tank body upper end are provided with relief hole, and piston piece is embedded in tank body and piston piece is in axial sliding connection along tank body in tank body,
Tank interior is separated into arrangement up and down to piston piece and disconnected epicoele and cavity of resorption, epicoele are connected to relief hole, the bottom of cavity of resorption
Portion has connected inlet tube and outlet tube, is separately installed with liquid feeding pump and Pump for giving-out on inlet tube and outlet tube；The aperture of relief hole
It is fixedly installed with for preventing piston piece from skidding off the intracorporal locating part of tank.
By using above-mentioned technical proposal, when liquid feeding pump driving ammonium hydroxide conveys intracavitary under, the intracavitary ammonium hydroxide under
Measure more and more, piston piece will constantly be pushed up by ammonium hydroxide.When Pump for giving-out is when exporting ammonium hydroxide, the intracavitary ammonia vol under
Fewer and fewer, piston piece will constantly decline.
Wherein it is worth noting that, before ammonium hydroxide is injected into cavity of resorption, piston piece need to be made to move to the bottom of tank body, with
Be close to zero the original volume of cavity of resorption, i.e., at this time under intracavitary will not have residual ammonia.Then ammonium hydroxide by piston piece top to most upper
When position (volume of cavity of resorption is maximum at this time), ammonium hydroxide can almost be full of entire cavity of resorption, to make full use of space；Meanwhile in ammonium hydroxide
In input process, the case where not having ammonia to outlet, to reduce environmental pollution and energy waste.
The utility model is further arranged to: being fixed with guide rod on the upper side wall of the piston piece, is oriented to rod axis
It is parallel to tank body axis, guide rod upper end slides through locating part；Screw thread, and guide rod periphery spiral shell are provided on guide rod periphery wall
Line is arranged with limit sleeve, and limit sleeve is between locating part and piston piece.
By using above-mentioned technical proposal, guide rod can play certain guiding role to the sliding of piston piece, to make to live
Plug member moves more stable.
And it is worth noting that, when the input quantity of ammonium hydroxide is less, and piston piece is insufficient to allow to abut to locating part,
Then in the storing process of ammonium hydroxide, partial ammonia water can be volatilized into ammonia, and piston piece is pushed to rise, then cause the part of cavity of resorption empty
Between occupied by ammonia.And by being equipped with guide rod, limit sleeve, so that operator can be by rotary stopper set, to adjust piston piece
Maximum rising degree, i.e. the maximum volume of cavity of resorption, so as to according to ammonia vol intracavitary under specific input, to be pre-adjusted down
The volume of chamber, to guarantee that the ammonium hydroxide volume that inputs every time is approximately equal to the volume of cavity of resorption, to the full extent, reduce ammonia volatilization,
It generates.
The utility model is further arranged to: the guide rod periphery wall is coated with several scale strips along its axial direction.
By using above-mentioned technical proposal, scale strip facilitates operator to understand, when limit sleeve moves for enlightening operator
When to the scale strip position, the largest extension volume of cavity of resorption.It finally allows an operator to according to ammonium hydroxide volume is imported, more intuitively
Limit sleeve is adjusted along the position of guide rod axial direction.
The utility model is further arranged to: the piston piece periphery is arranged with sealing ring, and sealing ring periphery pushes against
On the internal perisporium of tank body.
By using above-mentioned technical proposal, the leakproofness of cavity of resorption and epicoele is improved.
The utility model is further arranged to: the locating part is detachably connected at the aperture of relief hole；When removing
When locating part, piston piece can be released out of tank body by ammonium hydroxide.
It, can be by removing locating part, by piston piece from tank body when sealing ring damage by using above-mentioned technical proposal
Interior taking-up, and carry out the replacement of sealing ring.
The utility model is further arranged to: water tank is equipped on the outside of the tank body, water tank upper is equipped with ventilation mouth；Piston
The exhaust pipe being equipped with for being connected to epicoele and cavity of resorption is fixed on part, and exhaust valve is installed on exhaust pipe and exhaust valve is located at piston
On the upside of part；Exhaust pipe upper end is connected with flexible pipe, and flexible pipe is connected in water tank far from piston piece one end.
By using above-mentioned technical proposal, with continuing on, cavity of resorption is after all to have some ammonias, and this part ammonia
It can be proceeded in water tank by exhaust pipe and flexible pipe, and be absorbed by the water in water tank, to reuse, while reduce air dirt
Dye.
The utility model is further arranged to: be provided in the piston piece lower wall for will under intracavitary gas it is upward
The guiding surface being directed in exhaust pipe.
By using above-mentioned technical proposal, guiding surface is upwardly directed for gas intracavitary by under to exhaust pipe.
The utility model is further arranged to: several fricting strips are fixed on the limit sleeve periphery wall.
By using above-mentioned technical proposal, fricting strip is general for reducing what is skidded between operator's hand and limit sleeve
Rate.
The utility model has the advantage that
1, in the present solution, what can not only more be completed is full of entire cavity of resorption, when in ammonium hydroxide input tank body to make full use of
Space, and should during the case where being not in ammonia outlet, to protect environment, economize on resources；
2, in the present solution, by being equipped with limit sleeve and guide rod, so that the device is suitable for the less feelings of ammonium hydroxide input quantity
Condition.
Detailed description of the invention
Fig. 1 is the present embodiment structural schematic diagram；
Fig. 2 is the structural schematic diagram of each component on guide rod in Fig. 1.
Appended drawing reference: 1, tank body；11, inlet tube；111, liquid feed valve；112, liquid feeding pump；12, outlet tube；121, liquid valve；
122, Pump for giving-out；13, cavity of resorption；14, epicoele；15, relief hole；2, piston piece；21, guiding surface；22, sealing ring；23, it is vented
Pipe；24, exhaust valve；25, flexible pipe；26, water tank；27, ventilation mouth；3, locating part；4, guide rod；41, limit sleeve；42, it rubs
Item；43, scale strip.
Specific embodiment
Clear, complete description is carried out to the technical solution of the utility model below with reference to attached drawing, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Implementation based on the utility model
Example, those of ordinary skill in the art's obtained all other embodiment without making creative work, all belongs to
In the range that the utility model is protected.
The utility model is described further referring to attached drawing.
A kind of ammonium hydroxide storage device, with reference to Fig. 1, including tank body 1,1 upper end of tank body is provided with relief hole 15, relief hole 15 and tank
Body 1 is coaxially and the aperture of relief hole 15 is equal to 1 internal diameter of tank body.A cylindrical piston piece 2, and piston piece 2 are embedded in tank body 1
Be in axial sliding connection along tank body 1 in being embedded on tank body 1,2 periphery wall of piston piece there are two sealing ring 22,22 periphery wall of sealing ring with
1 inner wall of tank body pushes against, then piston piece 2 will be separated into arrangement up and down and disconnected epicoele 14 and cavity of resorption 13 inside tank body 1.Epicoele
14 are connected to relief hole 15, and the bottom of cavity of resorption 13 has connected inlet tube 11 and outlet tube 12, are equipped with liquid feeding pump on inlet tube 11
112 and liquid feed valve 111, Pump for giving-out 122 and liquid valve 121 are installed on outlet tube 12.
When opening liquid feed valve 111, liquid valve 121 is closed, and liquid feeding pump 112 drives ammonium hydroxide when conveying into cavity of resorption 13, with
Ammonia vol in cavity of resorption 13 it is more and more, piston piece 2 will constantly be pushed up by ammonium hydroxide.When open liquid valve 121, close into
Liquid valve 111, and Pump for giving-out 122 is when exporting ammonium hydroxide, as the ammonia vol in cavity of resorption 13 is fewer and fewer, piston piece 2 will constantly under
Drop.
The fixed finite place piece 3 of the aperture bolt of relief hole 15, locating part 3 is plate-like, and for preventing piston piece 2 by ammonium hydroxide
Ejection tank body 1 upwards.Then when sealing ring 22 damages, removable lower limit part 3 takes out piston piece 2 out of tank body 1, and more
Change sealing ring 22.
Wherein it is worth noting that, before ammonium hydroxide is injected into cavity of resorption 13, piston piece 2 need to be made to move to the bottom of tank body 1
Portion does not have residual ammonia gas in cavity of resorption 13 at this time so that the original volume of cavity of resorption 13 is close to zero.Then ammonium hydroxide is by piston piece
When 2 tops to uppermost position in fig-ure (volume of cavity of resorption 13 is maximum at this time), ammonium hydroxide can almost be full of entire cavity of resorption 13, to make full use of sky
Between；Meanwhile in ammonium hydroxide input process, the case where not having ammonia to outlet, to reduce environmental pollution and energy waste.
With reference to Fig. 1 and Fig. 2, a guide rod 4 is fixed on the upper side wall of piston piece 2,4 axis of guide rod is parallel to tank body
1 axis, 4 upper end of guide rod slide through locating part 3, i.e. guide rod 4 can play certain guiding role to the sliding of piston piece 2,
It is more stable to make piston piece 2 move.Screw thread is provided on 4 periphery wall of guide rod, and 4 periphery thread bush of guide rod is equipped with limit
Position set 41, limit sleeve 41 is between locating part 3 and piston piece 2.Several fricting strips 42 are fixed on 41 periphery wall of limit sleeve,
Fricting strip 42 is for reducing the probability to skid between operator's hand and limit sleeve 41.
When the input quantity of ammonium hydroxide is less, and piston piece 2 is insufficient to allow to abut to locating part 3, then in the storage of ammonium hydroxide
In the process, partial ammonia water can be volatilized into ammonia, and piston piece 2 is pushed to rise, then the segment space of cavity of resorption 13 is caused to be accounted for by ammonia
With.And by being equipped with guide rod 4, limit sleeve 41, so that operator can cover 41 by rotary stopper, to adjust piston piece 2 most
Big rising degree, the i.e. maximum volume of cavity of resorption 13, so as to the ammonia vol in the specific input cavity of resorption 13 of basis, to be pre-adjusted down
The volume of chamber 13 reduces waving for ammonia to the full extent with the volume that the ammonium hydroxide volume that guarantee inputs every time is approximately equal to cavity of resorption 13
Hair generates.
With reference to Fig. 1,4 periphery wall of guide rod is coated with several scale strips 43 along its axial direction, and scale strip 43 is for enlightening operation
Person facilitates operator to understand, when limit sleeve 41 moves to 43 position of scale strip, the largest extension volume of cavity of resorption 13.Finally
It allows an operator to according to ammonium hydroxide volume is imported, it is more intuitive to adjust the position axial along guide rod 4 of limit sleeve 41.
Water tank 26 is equipped on the outside of tank body 1,26 top of water tank is equipped with ventilation mouth 27.Fixation is equipped with a row on piston piece 2
Tracheae 23, exhaust pipe 23 are equipped with exhaust valve 24 and exhaust valve 24 are located at for being connected to epicoele 14 and cavity of resorption 13 on exhaust pipe 23
2 upside of piston piece.23 upper end of exhaust pipe is connected with a flexible pipe 25, and flexible pipe 25 is connected to water far from 2 one end of piston piece
In case 26.With continuing on, cavity of resorption 13 is after all to have some ammonias, and this part ammonia can pass through exhaust pipe 23 and flexibility
Pipe 25 proceeds in water tank 26, and is absorbed by the water in water tank 26, to reuse, while reducing air pollution.
Guiding surface 21 is provided in 2 lower wall of piston piece, guiding surface 21 is for the gas in cavity of resorption 13 to be upwardly directed
To exhaust pipe 23.
Principle is embodied: being provided with relief hole 15 by being equipped with piston piece 2 in tank body 1, and in 1 upper end of tank body, then
As ammonium hydroxide constantly injects in cavity of resorption 13, piston piece 2 will constantly rise, since 2 initial position of piston piece is in the bottom of tank body 1,
Then until piston piece 2 moves to uppermost position in fig-ure, cavity of resorption 13 can almost be completely filled with ammonium hydroxide, because being originally not present in cavity of resorption 13
Remain ammonia.
Simultaneously in the injection process of ammonium hydroxide, the case where not having ammonia to outlet, to reduce environmental pollution and energy wave
Take.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of ammonium hydroxide storage device, including tank body (1), it is characterized in that: the tank body (1) upper end is provided with relief hole (15), tank
Piston piece (2) is embedded in body (1) and piston piece (2) is in axial sliding connection along tank body (1) in tank body (1), piston piece (2) is by tank
It is separated into arrangement up and down inside body (1) and disconnected epicoele (14) and cavity of resorption (13), epicoele (14) are connected to relief hole (15),
The bottom of cavity of resorption (13) has connected inlet tube (11) and outlet tube (12), is separately installed on inlet tube (11) and outlet tube (12)
Liquid feeding pump (112) and Pump for giving-out (122)；The aperture of relief hole (15) is fixedly installed with for preventing piston piece (2) from skidding off tank body
(1) locating part (3) in.
2. a kind of ammonium hydroxide storage device according to claim 1, it is characterized in that: solid on the upper side wall of the piston piece (2)
Surely have guide rod (4), guide rod (4) axis is parallel to tank body (1) axis, and guide rod (4) upper end slides through locating part (3)；
Screw thread is provided on guide rod (4) periphery wall, and guide rod (4) periphery thread bush is equipped with limit sleeve (41), limit sleeve (41) is located at
Between locating part (3) and piston piece (2).
3. a kind of ammonium hydroxide storage device according to claim 2, it is characterized in that: the guide rod (4) periphery wall is along its axis
To being coated with several scale strips (43).
4. a kind of ammonium hydroxide storage device according to claim 1, it is characterized in that: the piston piece (2) periphery be arranged with it is close
Seal (22), and sealing ring (22) periphery is pushed against on the internal perisporium of tank body (1).
5. a kind of ammonium hydroxide storage device according to claim 2, it is characterized in that: the locating part (3) is detachably connected on
At the aperture of relief hole (15)；When removing locating part (3), piston piece (2) can be released out of tank body (1) by ammonium hydroxide.
6. a kind of ammonium hydroxide storage device according to claim 1, it is characterized in that: being equipped with water tank on the outside of the tank body (1)
(26), water tank (26) top is equipped with ventilation mouth (27)；Fixation is equipped with for being connected to epicoele (14) and cavity of resorption on piston piece (2)
(13) exhaust pipe (23), is equipped with exhaust valve (24) on exhaust pipe (23) and exhaust valve (24) is located on the upside of piston piece (2)；Row
Tracheae (23) upper end is connected with flexible pipe (25), and flexible pipe (25) is connected in water tank (26) far from piston piece (2) one end.
7. a kind of ammonium hydroxide storage device according to claim 6, it is characterized in that: being provided in the piston piece (2) lower wall
For being upwardly directed the gas in cavity of resorption (13) to the guiding surface (21) in exhaust pipe (23).
8. a kind of ammonium hydroxide storage device according to claim 2, it is characterized in that: fixed on the limit sleeve (41) periphery wall
There are several fricting strips (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556113.XU CN208979572U (en) | 2018-09-21 | 2018-09-21 | A kind of ammonium hydroxide storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556113.XU CN208979572U (en) | 2018-09-21 | 2018-09-21 | A kind of ammonium hydroxide storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208979572U true CN208979572U (en) | 2019-06-14 |
Family
ID=66785136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821556113.XU Active CN208979572U (en) | 2018-09-21 | 2018-09-21 | A kind of ammonium hydroxide storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208979572U (en) |
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2018
- 2018-09-21 CN CN201821556113.XU patent/CN208979572U/en active Active
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