CN104208922A - In-tank reciprocating rotation slag-absorption apparatus - Google Patents
In-tank reciprocating rotation slag-absorption apparatus Download PDFInfo
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- CN104208922A CN104208922A CN201310211278.9A CN201310211278A CN104208922A CN 104208922 A CN104208922 A CN 104208922A CN 201310211278 A CN201310211278 A CN 201310211278A CN 104208922 A CN104208922 A CN 104208922A
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- slag
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- dreg inhaling
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- transmission shaft
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Abstract
The invention relates to an in-tank reciprocating rotation slag-absorption apparatus, which comprises a driving motor, a transmission shaft, a slag collecting surge chamber, a hollow slag-absorption pipe and several slag-absorption terminals; wherein one end of the transmission shaft is connected to the driving motor, the other end is connected to the hollow slag-absorption pipe, the driving motor drives the transmission shaft and the hollow slag-absorption pipe to rotate and make left and right reciprocating motion; the slag collecting surge chamber is sleeved at the connection part of the transmission shaft and the hollow slag-absorption pipe, a row of the slag discharge holes is arranged on the hollow slag-absorption pipe, the slag discharge holes are used for communicating the slag collecting surge chamber and the hollow slag-absorption pipe; and several slag absorption terminals are uniformly distributed with an upper row and a lower row on the hollow slag absorption pipe. The in-tank reciprocating rotation slag absorption apparatus has the advantages of simple structure, high slag-absorption efficiency and comprehensive cover area, and reciprocating-type slag absorption can be realized.
Description
[technical field]
The present invention relates to a kind of dreg inhaling device, be specifically related to reciprocating rotation dreg inhaling device in a kind of tank, belong to technical field of chemical.
[background technology]
In the field such as Chemical Manufacture, crude Treatment, often run into bottom horizontal tank and produce various solid precipitation thing, cause device processes effect to reduce, even affect it and normally run.In crude Treatment process, owing to often containing the easily deposited material such as silt, aging residual oil in output object, these deposit viscosity are comparatively large, once take on a certain scale, by the further connection of glue mutually, harden, cause the conventional deslagging method such as deslagging, pressure washing to lose efficacy.
At present, especially in heavy crude oil field and the oil field adopting multiple well stimulation, at the bottom of tank, heavy deposition phenomenon is very general, serious have accumulated the volume exceeding tank body 1/3rd, can only adopt frequent stopping production, manual cleaning processes, in reduction flow processing ability, while increasing running cost, also bring larger safety, environmental protection hidden danger.
Therefore, for solving the problems of the technologies described above, necessaryly provide reciprocating rotation dreg inhaling device in a kind of tank, to overcome described defect of the prior art.
[summary of the invention]
For solving the problem, the object of the present invention is to provide that a kind of structure is simple, slag absorbing efficiency is high and reciprocating rotation dreg inhaling device in the comprehensive tank in overlay area.
For achieving the above object, the technical scheme that the present invention takes is: reciprocating rotation dreg inhaling device in a kind of tank, and it comprises drive motors, power transmission shaft, collection slag surge chamber, hollow dreg inhaling pipe and some slag absorbing terminals; Wherein, described power transmission shaft one end connects described drive motors, and the other end connects described hollow dreg inhaling pipe, makes drive motors drive power transmission shaft, hollow dreg inhaling pipe to rotate and bilateral reciprocation; Described collection slag surge chamber is sheathed on the junction of power transmission shaft and hollow dreg inhaling pipe, and described hollow dreg inhaling pipe arranges a mud hole, and described mud hole will collect slag surge chamber and be communicated with hollow dreg inhaling pipe; Described some slag absorbing terminals are that two rows are distributed on hollow dreg inhaling pipe.
In tank of the present invention, reciprocating rotation dreg inhaling device is set to further: be provided with a left limit switch and a right limit switch in described power transmission shaft, this left limit switch and right limit switch control drive motors respectively, drive motors is rotated forward or reversion.
In tank of the present invention, reciprocating rotation dreg inhaling device is set to further: between described power transmission shaft and collection slag surge chamber, and is respectively equipped with a mechanical seal structure between collection slag surge chamber and hollow dreg inhaling pipe.
In tank of the present invention, reciprocating rotation dreg inhaling device is set to further: described each slag absorbing terminal is provided with stomidium plate and inner hole plate, arranges a heavy ball between described stomidium plate and inner hole plate; Central authorities in described stomidium plate are provided with a slag absorbing hole, slag absorbing hole described in the shutoff of heavy ball energy.
In tank of the present invention, reciprocating rotation dreg inhaling device is set to further: one end of described hollow dreg inhaling pipe is supported on a fixing bearing shell.
In tank of the present invention, reciprocating rotation dreg inhaling device is also set to: be provided with an adpting flange in the bottom of described collection slag surge chamber.
Compared with prior art, the present invention has following beneficial effect:
1. in tank of the present invention, reciprocating rotation dreg inhaling device drives the one-piece auger motion of slag absorbing structure by drive motors, the accumulation of tank bottom is extensively absorbed, slag absorbing process by forward and reverse switching of lead limit switch control realization drive motors, thus realizes continuous or step slag absorbing operation.
2. in tank of the present invention, the slag absorbing terminal of reciprocating rotation dreg inhaling device can realize the selective feed liquor to lower regions, improves the efficiency of slag absorbing, reduces slag absorbing and always processes liquid measure.
3. in tank of the present invention, the slag absorbing terminal of reciprocating rotation dreg inhaling device passes through rationally to arrange slag absorbing interval, stable dynamic equilibrium can be set up according to flow conditions, namely not slag absorbing operation too frequently, can also avoid deposit excess accumulation to cause irreversible deposition, the phenomenons such as blocking pipeline.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of reciprocating rotation dreg inhaling device in tank of the present invention.
Fig. 2 is the partial enlarged drawing at I place in Fig. 1.
Fig. 3 is the partial enlarged drawing at II place in Fig. 2.
[detailed description of the invention]
Refer to shown in Figure of description 1 to accompanying drawing 3, the present invention is reciprocating rotation dreg inhaling device in a kind of tank, it is arranged on the Duo Zha district bottom horizontal storage tank with pressure 9, and it is made up of a few parts such as drive motors 1, power transmission shaft 2, collection slag surge chamber 3, hollow dreg inhaling pipe 4 and some slag absorbing terminals 5.
Wherein, described power transmission shaft 2 one end connects described drive motors 1, and the other end connects described hollow dreg inhaling pipe 4, makes that drive motors 1 drives power transmission shaft 2, hollow dreg inhaling pipe 4 rotates and bilateral reciprocation.Be provided with left limit switch 7 and a right limit switch 8 in described power transmission shaft 2, this left limit switch 7 and right limit switch 8 control drive motors 1 respectively, make drive motors 1 rotate forward or reverse.
Described collection slag surge chamber 3 is sheathed on the junction of power transmission shaft 2 and hollow dreg inhaling pipe 4, and described hollow dreg inhaling pipe 4 arranges a mud hole 6, and collection slag surge chamber 3 is communicated with hollow dreg inhaling pipe 4 by described mud hole 6.Between described power transmission shaft 2 and collection slag surge chamber 3, and be respectively equipped with a mechanical seal structure 10 between collection slag surge chamber 3 and hollow dreg inhaling pipe 4, thus ensure non-leakage.An adpting flange 12 is provided with in the bottom of described collection slag surge chamber 3.
One end of described hollow dreg inhaling pipe 4 is supported on a fixing bearing shell 11, and the empty dreg inhaling pipe 4 of this fixing bearing shell 11 centering plays corresponding supporting role, thus keeps power transmission shaft 2 and hollow dreg inhaling pipe 4 steady running.
Described some slag absorbing terminals 5 are distributed on hollow dreg inhaling pipe 4 in two rows, each slag absorbing terminal 5 forms some the spiral shape slag absorbing regions be parallel to each other within whole service cycle, by meticulously calculating the adjacent spacing of each slag absorbing terminal 5 and the axial transmission speed of hollow dreg inhaling pipe 4, each slag absorbing region is supplemented mutually, avoid overlap, realize full coverage areas slag absorbing.
Described each slag absorbing terminal 5 is provided with stomidium plate 13 and inner hole plate 14, a heavy ball 15 is set between described stomidium plate 13 and inner hole plate 14; Central authorities in described stomidium plate 13 are provided with a slag absorbing hole 16, slag absorbing hole 16 described in the shutoff of heavy ball 15 energy.Because slag absorbing effect is mainly for second region, upper half area is clear liquid substantially, and when slag absorbing terminal 5 runs to second region, heavy ball 15 declines (as shown in Figure 2) under gravity, and slag absorbing end pipeline is unimpeded, starts slag absorbing; When slag absorbing terminal 5 runs to upper half area, heavy ball 15 seals the slag absorbing hole 16 (as shown in Figure 3) of inner hole plate 14 under gravity, and slag absorbing end pipeline is closed, and stops slag absorbing.
In tank of the present invention, the course of work of reciprocating rotation dreg inhaling device is as follows: when slag absorbing terminal 5 runs to the wall side of nearly storage tank 9, under the effect of storage tank 9 liquid self-pressure, pot liquid carries deposit and enters into hollow dreg inhaling pipe 4 inside by stomidium plate 13 together, enter in collection slag surge chamber 3 by mud hole 6 again, be connected with outer flow process by by-pass valve control, be directed to relevant processing unit processes.
Above detailed description of the invention is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (6)
1. a reciprocating rotation dreg inhaling device in tank, is characterized in that: comprise drive motors, power transmission shaft, collection slag surge chamber, hollow dreg inhaling pipe and some slag absorbing terminals; Wherein, described power transmission shaft one end connects described drive motors, and the other end connects described hollow dreg inhaling pipe, makes drive motors drive power transmission shaft, hollow dreg inhaling pipe to rotate and bilateral reciprocation; Described collection slag surge chamber is sheathed on the junction of power transmission shaft and hollow dreg inhaling pipe, and described hollow dreg inhaling pipe arranges a mud hole, and described mud hole will collect slag surge chamber and be communicated with hollow dreg inhaling pipe; Described some slag absorbing terminals are that two rows are distributed on hollow dreg inhaling pipe.
2. reciprocating rotation dreg inhaling device in tank as claimed in claim 1, it is characterized in that: be provided with a left limit switch and a right limit switch in described power transmission shaft, this left limit switch and right limit switch control drive motors respectively, drive motors are rotated forward or reversion.
3. reciprocating rotation dreg inhaling device in tank as claimed in claim 1, is characterized in that: between described power transmission shaft and collection slag surge chamber, and is respectively equipped with a mechanical seal structure between collection slag surge chamber and hollow dreg inhaling pipe.
4. reciprocating rotation dreg inhaling device in tank as claimed in claim 1, is characterized in that: described each slag absorbing terminal is provided with stomidium plate and inner hole plate, arranges a heavy ball between described stomidium plate and inner hole plate; Central authorities in described stomidium plate are provided with a slag absorbing hole, slag absorbing hole described in the shutoff of heavy ball energy.
5. reciprocating rotation dreg inhaling device in tank as claimed in claim 1, is characterized in that: one end of described hollow dreg inhaling pipe is supported on a fixing bearing shell.
6. reciprocating rotation dreg inhaling device in tank as claimed in claim 1, is characterized in that: be provided with an adpting flange in the bottom of described collection slag surge chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310211278.9A CN104208922A (en) | 2013-05-31 | 2013-05-31 | In-tank reciprocating rotation slag-absorption apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310211278.9A CN104208922A (en) | 2013-05-31 | 2013-05-31 | In-tank reciprocating rotation slag-absorption apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104208922A true CN104208922A (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310211278.9A Pending CN104208922A (en) | 2013-05-31 | 2013-05-31 | In-tank reciprocating rotation slag-absorption apparatus |
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| Country | Link |
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| CN (1) | CN104208922A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845049A (en) * | 2019-12-18 | 2020-02-28 | 惠州市慧丰电子材料有限公司 | Electroplating wastewater treatment box |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042860U (en) * | 1988-11-02 | 1989-08-16 | 中国水产科学研究院渔业机械仪器研究所 | Shoveling-absorbing type underwater desilting unit |
| KR20060095013A (en) * | 2005-02-25 | 2006-08-30 | 동양수기산업(주) | Suction-type sludge collecting device |
| KR100735119B1 (en) * | 2006-08-11 | 2007-07-03 | 유네코개발 주식회사 | Apparatus for sucking sludge in water for purification |
| CN201933522U (en) * | 2010-11-20 | 2011-08-17 | 朱小雄 | Suction dredge |
| CN102259959A (en) * | 2010-05-28 | 2011-11-30 | 江苏新天鸿集团有限公司 | Single tube mud sucking machine adopting central transmission |
| CN202191740U (en) * | 2011-07-28 | 2012-04-18 | 上海复旦水务工程技术有限公司 | Sludge suction conveyer rotating around center of periphery settling pond |
| CN202315445U (en) * | 2011-11-18 | 2012-07-11 | 天津市百阳环保设备有限责任公司 | Central-driving vertical rack type mud scraping and sucking machine |
-
2013
- 2013-05-31 CN CN201310211278.9A patent/CN104208922A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042860U (en) * | 1988-11-02 | 1989-08-16 | 中国水产科学研究院渔业机械仪器研究所 | Shoveling-absorbing type underwater desilting unit |
| KR20060095013A (en) * | 2005-02-25 | 2006-08-30 | 동양수기산업(주) | Suction-type sludge collecting device |
| KR100735119B1 (en) * | 2006-08-11 | 2007-07-03 | 유네코개발 주식회사 | Apparatus for sucking sludge in water for purification |
| CN102259959A (en) * | 2010-05-28 | 2011-11-30 | 江苏新天鸿集团有限公司 | Single tube mud sucking machine adopting central transmission |
| CN201933522U (en) * | 2010-11-20 | 2011-08-17 | 朱小雄 | Suction dredge |
| CN202191740U (en) * | 2011-07-28 | 2012-04-18 | 上海复旦水务工程技术有限公司 | Sludge suction conveyer rotating around center of periphery settling pond |
| CN202315445U (en) * | 2011-11-18 | 2012-07-11 | 天津市百阳环保设备有限责任公司 | Central-driving vertical rack type mud scraping and sucking machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845049A (en) * | 2019-12-18 | 2020-02-28 | 惠州市慧丰电子材料有限公司 | Electroplating wastewater treatment box |
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Application publication date: 20141217 |