CN208407012U - The steeping tank of low mercury catalyst - Google Patents
The steeping tank of low mercury catalyst Download PDFInfo
- Publication number
- CN208407012U CN208407012U CN201820693737.XU CN201820693737U CN208407012U CN 208407012 U CN208407012 U CN 208407012U CN 201820693737 U CN201820693737 U CN 201820693737U CN 208407012 U CN208407012 U CN 208407012U
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- Prior art keywords
- tank
- naoh
- straight tube
- pipe
- tube
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- 239000003054 catalyst Substances 0.000 title claims abstract description 25
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 25
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 204
- 238000005452 bending Methods 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 2
- RCTYPNKXASFOBE-UHFFFAOYSA-M chloromercury Chemical compound [Hg]Cl RCTYPNKXASFOBE-UHFFFAOYSA-M 0.000 abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 5
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 229960002523 mercuric chloride Drugs 0.000 description 4
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- -1 tank body Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
A kind of steeping tank of low mercury catalyst, two part flow arrangements are arranged in tank interior, part flow arrangement includes bending tube and straight tube, leakage hole is provided on bending tube and straight tube, the two sides of straight tube are symmetrically arranged with bending tube, one end of bending tube is connected to one end of straight tube, and to after extending close to tank interior far from straight tube direction, it is bent to straight tube direction, it then proceedes to extend and be connected to as the straight tube other end, the both ends of part flow arrangement pass through branched pipe respectively and are connected to the drainage tube of tank body two sides, the other end of drainage tube is arranged in NaOH solution tank NaOH, and close to NaOH solution tank NaOH bottom surface, the bottom of tank body is arranged in return pipe, and it is connected to NaOH solution tank NaOH, circulating pump is arranged on branched pipe, so that the solution in NaOH solution tank NaOH is pumped into part flow arrangement, solution returns in NaOH solution tank NaOH from return pipe, it recycles repeatedly.On the one hand the uniformity for guaranteeing mercury chloride, on the other hand accelerates the rate of activated carbon adsorption mercury chloride.
Description
Technical field
The utility model relates to low mercury catalyst Preparation equipment field more particularly to a kind of steeping tanks of low mercury catalyst.
Background technique
Low mercury catalyst steeping tank is all a big receiving tank at present, and static heating is soaked after low mercury catalyst filling is entered
Bubble, but can have a problem that in soaking process is exactly that mercuric chloride solution will appear lamination, causes immersion to obtain low
Mercury catalyst has that difference in quality is excessive, influences using effect.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of steeping tank of low mercury catalyst, and centre is provided with recycling
Circulator inputs mercuric chloride solution from following again, thus guarantee in entire soaking process, the uniformity of mercury chloride, and
Adsorption efficiency is improved, the low mercury catalyst of high quality is obtained.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of steeping tank of low mercury catalyst, including tank body, NaOH solution tank NaOH, circulator, tank body two sides are provided with NaOH solution tank NaOH, follow
Tank interior is connected to by loop device with NaOH solution tank NaOH, and circulator includes drainage tube, branched pipe, part flow arrangement, return pipe, leak
Hole, circulating pump, two part flow arrangement settings are in tank interior, and a part flow arrangement is arranged on tank body top, and another is shunted
Device is arranged among tank body, and part flow arrangement includes bending tube and straight tube, and leakage hole is provided on bending tube and straight tube, straight tube
Two sides are symmetrically arranged with bending tube, and one end of bending tube is connected to one end of straight tube, and extend close to far from straight tube direction
It after tank interior, is bent to straight tube direction, then proceedes to extend as the connection of the straight tube other end, the both ends of part flow arrangement lead to respectively
Branched pipe to be crossed to be connected to the drainage tube of tank body two sides, the other end of drainage tube is arranged in NaOH solution tank NaOH, and close NaOH solution tank NaOH bottom surface,
The bottom of tank body is arranged in return pipe, and is connected to NaOH solution tank NaOH, and circulating pump is arranged on branched pipe, so that the solution in NaOH solution tank NaOH
It is pumped into part flow arrangement, solution returns in NaOH solution tank NaOH from return pipe, recycles repeatedly.
It is optimal, it further include heating device, heating device includes that boiler, hot gas path, air inlet pipe, escape pipe, gas follow
Ring pump, regulation pipe, the tank body is double-layer epispores structure, and the upward hot gas path of spiral is provided in interlayer, and boiler passes through
Air inlet pipe is connected to the bottom end entrance of hot gas path, and the upper end outlet of hot gas path is connected to by escape pipe with boiler, tank body
Side is provided with air inlet pipe and an air outlet pipe, and the opposite other side is provided with regulation pipe, one end of regulation pipe and hot gas path
Bottom connection, and the other end is connected to the middle part of hot gas path, and gas circulator is provided in regulation pipe, so that hot gas path bottom
The hot gas in portion directly reaches the middle part of hot gas path.
Optimal, the tank body includes main body, feeding inlet, discharge port, upper cover, lower cover, and top is provided with feeding inlet, and under
Portion is provided with discharge port, and feeding inlet is connect with upper cover flange seal, and discharge port is connect with lower cover flange seal；The NaOH solution tank NaOH is
Sealed shell of tank, and when work, solution is filled in tank body and NaOH solution tank NaOH.
Optimal, the lower half portion of the bending tube and straight tube is evenly arranged at least two rows of leakage holes, in the straight tube
It is provided with baffle, baffle is fixedly connected with straight tube inner wall and there are water gap is crossed, so that the water route of crossing in straight tube becomes to turn back
Path, path length of turning back are consistent with path length in bending tube.
Optimal, for the access that spiral is upward in the drainage tube, the opening that the return pipe is contacted with tank body is provided with
Netted baffle plate, for blocking the intracorporal low mercury catalyst of tank.
As shown from the above technical solution, the steeping tank of low mercury catalyst provided by the utility model is provided with circulator, and
It is provided with shunt conduit in steeping tank, so that mercuric chloride solution flows, on the one hand guarantees the uniformity of mercury chloride, it is another
The rate of aspect quickening activated carbon adsorption mercury chloride.
Detailed description of the invention
Attached drawing 1 is the cross-sectional view of one angle of steeping tank of low mercury catalyst.
Attached drawing 2 is the top view of the steeping tank of low mercury catalyst.
Attached drawing 3 is the cross-sectional view of another angle of the steeping tank of low mercury catalyst.
In figure: tank body 10, NaOH solution tank NaOH 20, circulator 30, drainage tube 31, branched pipe 32, part flow arrangement 33, bending tube
330, straight tube 331, return pipe 34, circulating pump 35, heating device 40, boiler 41, hot gas path 42, air inlet pipe 43, escape pipe 44,
Gas circulator 45, regulation pipe 46.
Specific embodiment
In conjunction with the attached drawing of the utility model, the technical solution of utility model embodiment is further described in detail.
Referring to shown in attached drawing 1, a kind of steeping tank of low mercury catalyst, including tank body 10, NaOH solution tank NaOH 20, circulator 30 plus
Thermal 40,10 two sides of tank body are provided with NaOH solution tank NaOH 20, and 10 inside of tank body is connected to NaOH solution tank NaOH 20, heats by circulator 30
Device 40 is arranged in 10 two sides of tank body.Tank body 10 includes main body, feeding inlet, discharge port, upper cover, lower cover, and top is provided with pan feeding
Mouthful, and lower part is provided with discharge port, feeding inlet is connect with upper cover flange seal, and discharge port is connect with lower cover flange seal；It is described
NaOH solution tank NaOH 20 is sealed shell of tank 10, and when work, fills solution in tank body 10 and NaOH solution tank NaOH 20.
Referring to shown in attached drawing 1 and attached drawing 2, circulator 30 includes drainage tube 31, branched pipe 32, part flow arrangement 33, reflux
Pipe 34, leakage hole, circulating pump 35, two part flow arrangements 33 are arranged inside tank body 10, and a part flow arrangement 33 is arranged in tank body
10 tops, and another part flow arrangement 33 is arranged among tank body 10, part flow arrangement 33 includes bending tube 330 and straight tube 331, curved
Broken pipe 330 and 331 lower half portion of straight tube are evenly arranged at least two rows of leakage holes, and the two sides of straight tube 331 are symmetrically arranged with bending
One end of pipe 330, bending tube 330 is connected to one end of straight tube 331, and extends close to tank body 10 to far from 331 direction of straight tube
It behind inside, is bent to 331 direction of straight tube, then proceedes to extension and be connected to as 331 other end of straight tube, be provided with gear in straight tube 331
Plate, baffle is fixedly connected with 331 inner wall of straight tube and there are water gap is crossed, so that the water route of crossing in straight tube 331 becomes road of turning back
Diameter, path length of turning back are consistent with path length in bending tube 330.The both ends of part flow arrangement 33 pass through branched pipe 32 and tank respectively
The drainage tube 31 of 10 two sides of body is connected to, and the other end of drainage tube 31 is arranged in NaOH solution tank NaOH 20, and close to 20 bottom surface of NaOH solution tank NaOH, is drawn
It is the upward access of spiral in flow tube 31.The bottom of tank body 10 is arranged in return pipe 34, and is connected to NaOH solution tank NaOH 20, return pipe
34 openings contacted with tank body 10 are provided with netted baffle plate, for blocking the low mercury catalyst in tank body 10.The setting of circulating pump 35 exists
On branched pipe 32, so that the solution in NaOH solution tank NaOH 20 is pumped into part flow arrangement 33, solution returns solution from return pipe 34
In tank 20, recycle repeatedly.
Referring to shown in attached drawing 3, heating device 40 includes boiler 41, hot gas path 42, air inlet pipe 43, escape pipe 44, gas
Circulating pump 45, regulation pipe 46, the tank body 10 is double-layer epispores structure, and the upward hot gas path of spiral is provided in interlayer
42, boiler 41 is connected to by air inlet pipe 43 with the bottom end entrance of hot gas path 42, and the upper end outlet of hot gas path 42 passes through outlet
Pipe 44 is connected to boiler 41, and the side of tank body 10 is provided with air inlet pipe 43 and escape pipe 44, and the opposite other side is provided with tune
Pipe 46 is saved, one end of regulation pipe 46 is connected to the bottom of hot gas path 42, and the other end is connected to the middle part of hot gas path 42,
Gas circulator 45 is provided in regulation pipe 46, so that the hot gas of 42 bottom of hot gas path directly reaches in hot gas path 42
Portion.
The steeping tank of low mercury catalyst provided by the utility model is provided with circulator 30, and is provided in steeping tank
On the one hand shunt conduit guarantees the uniformity of mercury chloride so that mercuric chloride solution flows, on the other hand accelerate active carbon and inhale
The rate of attached mercury chloride.Simultaneously make steeping tank it is heated more evenly, there is no the excessive situations of upper and lower temperature difference.
Claims (5)
1. a kind of steeping tank of low mercury catalyst, it is characterised in that: including tank body, NaOH solution tank NaOH, circulator, tank body two sides are provided with
Tank interior is connected to by NaOH solution tank NaOH, circulator with NaOH solution tank NaOH, and circulator includes drainage tube, branched pipe, part flow arrangement, reflux
Pipe, leakage hole, circulating pump, for the setting of two part flow arrangements in tank interior, a part flow arrangement setting is and another on tank body top
A part flow arrangement is arranged among tank body, and part flow arrangement includes bending tube and straight tube, is provided with leakage hole on bending tube and straight tube,
The two sides of straight tube are symmetrically arranged with bending tube, and one end of bending tube is connected to one end of straight tube, and extend to far from straight tube direction
It to after tank interior, is bent to straight tube direction, then proceedes to extend as the connection of the straight tube other end, the both ends of part flow arrangement
It is connected to respectively by branched pipe with the drainage tube of tank body two sides, the other end of drainage tube is arranged in NaOH solution tank NaOH, and close to solution
Tank bottom face, the bottom of tank body is arranged in return pipe, and is connected to NaOH solution tank NaOH, and circulating pump is arranged on branched pipe, so that NaOH solution tank NaOH
In solution be pumped into part flow arrangement, solution returns in NaOH solution tank NaOH from return pipe, recycles repeatedly.
2. the steeping tank of low mercury catalyst according to claim 1, it is characterised in that: further include heating device, heating device
Including boiler, hot gas path, air inlet pipe, escape pipe, gas circulator, regulation pipe, the tank body is double-layer epispores structure, and is pressed from both sides
The upward hot gas path of spiral is provided in layer, boiler is connected to by air inlet pipe with the bottom end entrance of hot gas path, hot gas path
Upper end outlet be connected to boiler by escape pipe, the side of tank body is provided with air inlet pipe and an air outlet pipe, and the opposite other side
It is provided with regulation pipe, one end of regulation pipe is connected to the bottom of hot gas path, and the other end is connected to the middle part of hot gas path, is adjusted
It is provided with gas circulator on section pipe, so that the hot gas of hot gas path bottom directly reaches the middle part of hot gas path.
3. the steeping tank of low mercury catalyst according to claim 2, it is characterised in that: the tank body include main body, feeding inlet,
Discharge port, upper cover, lower cover, top is provided with feeding inlet, and lower part is provided with discharge port, and feeding inlet and upper cover flange seal connect
It connects, discharge port is connect with lower cover flange seal；The NaOH solution tank NaOH is sealed shell of tank, and when work, is filled in tank body and NaOH solution tank NaOH
Full solution.
4. the steeping tank of low mercury catalyst according to claim 3, it is characterised in that: the lower half of the bending tube and straight tube
Point be evenly arranged at least two rows of leakage holes, be provided with baffle in the straight tube, baffle be fixedly connected with straight tube inner wall and there are
Water gap is crossed, so that the water route of crossing in straight tube becomes path of turning back, path length of turning back is consistent with path length in bending tube.
5. the steeping tank of low mercury catalyst according to claim 4, it is characterised in that: be that spiral is upward in the drainage tube
Access, the opening that the return pipe is contacted with tank body are provided with netted baffle plate, for blocking the intracorporal low mercury catalyst of tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820693737.XU CN208407012U (en) | 2018-05-10 | 2018-05-10 | The steeping tank of low mercury catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820693737.XU CN208407012U (en) | 2018-05-10 | 2018-05-10 | The steeping tank of low mercury catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208407012U true CN208407012U (en) | 2019-01-22 |
Family
ID=65114185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820693737.XU Active CN208407012U (en) | 2018-05-10 | 2018-05-10 | The steeping tank of low mercury catalyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208407012U (en) |
-
2018
- 2018-05-10 CN CN201820693737.XU patent/CN208407012U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 753409 Ningxia Fine Chemical Base in Shizuishan City, Ningxia Hui Autonomous Region (Hongyazi Township, Pingluo County) Patentee after: NINGXIA XINLONG LANTIAN TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 261100 No.315, Minzhu street, Hanting District, Weifang City, Shandong Province Patentee before: Jiang Mingliang Country or region before: China |