CN112121498A - A high-speed deoiling device for tombarthite feed liquid - Google Patents
A high-speed deoiling device for tombarthite feed liquid Download PDFInfo
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- CN112121498A CN112121498A CN202010990765.XA CN202010990765A CN112121498A CN 112121498 A CN112121498 A CN 112121498A CN 202010990765 A CN202010990765 A CN 202010990765A CN 112121498 A CN112121498 A CN 112121498A
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- 239000007788 liquid Substances 0.000 title claims abstract description 142
- 238000003756 stirring Methods 0.000 claims abstract description 61
- 238000001914 filtration Methods 0.000 claims abstract description 44
- 238000005086 pumping Methods 0.000 claims abstract description 41
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 37
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 6
- 238000011084 recovery Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
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- 239000000126 substance Substances 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052773 Promethium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910052775 Thulium Inorganic materials 0.000 description 1
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- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides a high-speed oil removing device for rare earth feed liquid, which comprises: the oil removing mechanism, the liquid storage mechanism, the liquid pumping mechanism and the stirring mechanism are arranged on the stirring mechanism; the oil removing mechanism comprises an oil removing cylinder and a filtering grid arranged in the oil removing cylinder, the filtering grid comprises a first filtering layer and a second filtering layer, and the filtering grid divides the oil removing cylinder into a first space and a second space; the liquid storage mechanism comprises a liquid storage tank, a liquid inlet pipe communicated with the liquid storage tank and a first water pump arranged on the liquid inlet pipe, and one end, far away from the liquid storage tank, of the liquid inlet pipe extends into the first space; the liquid pumping mechanism comprises a liquid pumping box, a liquid pumping pipe communicated with the liquid pumping box and a second water pump arranged on the liquid pumping pipe, and one end of the liquid pumping pipe, which is far away from the liquid pumping box, extends into the second space; the stirring mechanism comprises a rotating motor and a transmission shaft connected with a driving wheel of the rotating motor, the transmission shaft extends into the first space, and a stirring wheel is installed at one end, located in the first space, of the transmission shaft. The high-speed oil removing device for the rare earth feed liquid has the advantage of high oil removing efficiency.
Description
Technical Field
The invention relates to the field of oil removal devices, in particular to a high-speed oil removal device for rare earth feed liquid.
Background
Rare earths are known as "industrial vitamins". Now has become an extremely important strategic resource. The rare earth element oxide refers to 15 lanthanide element oxides with atomic numbers of 57 to 71 in the periodic table of elements, and 17 element oxides of scandium and yttrium with similar chemical properties to the lanthanide elements. The rare earth elements are widely applied in the fields of petroleum, chemical industry, metallurgy, textile, ceramics, glass, permanent magnet materials and the like, and the value of rare earth oxides is increased along with the technological progress and the continuous breakthrough of application technology. Rare earth is an essential element for manufacturing various weapons and equipments such as precision guided weapons called "smart bombs", radars, night vision goggles and the like, and is called "rare earth" because its natural abundance is small and it exists in the form of oxide or oxysalt minerals coexisting. Seventeen rare earth elements are generally divided into two groups according to the atomic electron shell structure and physicochemical properties of the rare earth elements, and the characteristics that the rare earth elements can generate different properties due to the coexistence condition and different ionic radii in minerals: the light rare earth includes: lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium; the heavy rare earth comprises: terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and scandium.
The existing oil removing device for the rare earth feed liquid generally adopts a traditional structure, can not efficiently remove oil from the rare earth feed liquid, and has the disadvantages of low oil removing efficiency and poor effect on the rare earth feed liquid, increases the production cost of enterprises, wastes the resources of the enterprises, and is not beneficial to the production and development of the enterprises.
In view of the above, there is a need to provide a novel high-speed oil removing apparatus for rare earth feed liquid, so as to solve or at least alleviate the above technical drawbacks.
Disclosure of Invention
The invention mainly aims to provide a high-speed oil removing device for rare earth feed liquid, and aims to solve the technical problem of low oil removing efficiency of the conventional rare earth liquid oil removing device.
In order to achieve the above object, the present invention provides a high-speed oil removing device for rare earth feed liquid, comprising:
the oil removing mechanism, the liquid storage mechanism, the liquid pumping mechanism and the stirring mechanism are arranged on the stirring mechanism;
the oil removing mechanism comprises an oil removing cylinder and a filtering grid arranged in the oil removing cylinder, the filtering grid comprises a first filtering layer and a second filtering layer, the first filtering layer and the second filtering layer are vertically arranged, and the filtering grid divides the oil removing cylinder into a first space and a second space;
the liquid storage mechanism comprises a liquid storage tank, a liquid inlet pipe communicated with the liquid storage tank and a first water pump arranged on the liquid inlet pipe, and one end, far away from the liquid storage tank, of the liquid inlet pipe extends into the first space;
the liquid pumping mechanism comprises a liquid pumping box, a liquid pumping pipe communicated with the liquid pumping box and a second water pump arranged on the liquid pumping pipe, and one end, far away from the liquid pumping box, of the liquid pumping pipe extends into the second space;
the stirring mechanism comprises a rotating motor and a transmission shaft connected with a driving wheel of the rotating motor, the transmission shaft extends into the first space, and a stirring wheel is installed at one end, located in the first space, of the transmission shaft.
Preferably, the first filter layer is a horizontal filter layer, the second filter layer is a vertical filter layer, and the first filter layer is slidably mounted to the second filter layer;
the high-speed oil removing device for the rare earth feed liquid further comprises a driving mechanism, wherein the driving mechanism comprises a telescopic motor and a telescopic rod which is in telescopic connection with the telescopic motor, the telescopic motor is located at the top end of the outer side of the oil cylinder, and the telescopic rod penetrates through the oil cylinder and the first filtering layer.
Preferably, a sliding rod is arranged on the first filter layer, and a sliding groove matched with the sliding rod is arranged on the second filter layer; or a sliding groove is formed in the first filter layer, and a sliding rod matched with the sliding groove is arranged on the second filter layer.
Preferably, the filter mesh further includes a third filter layer, the third filter layer and the second filter layer are respectively disposed on two sides of the first filter layer, and the first space is surrounded by the first filter layer, the second filter layer and the third filter layer.
Preferably, the first filter layer, the second filter layer and the third filter layer each include a sponge layer and a filter cloth layer which are stacked.
Preferably, remove the top of hydro-cylinder and be provided with the breach, the telescopic link passes the breach with first filter layer is connected, deoiling mechanism still includes bearing and sealing ring, the surface of bearing with the interior surface seal cooperation of breach, the internal surface of bearing with the surface cooperation of telescopic link, the bottom of sealing ring with remove the top sealing connection of hydro-cylinder.
Preferably, the liquid storage mechanism further comprises a first water valve installed on the liquid inlet pipe, the liquid pumping mechanism further comprises a second water valve installed on the liquid pumping pipe, and the second water valve is a one-way valve.
Preferably, the high-speed oil removal device for the rare earth feed liquid further comprises a recovery mechanism, the recovery mechanism comprises a recovery box and a communication unit, the recovery box is connected with the return pipe in the first space, the return pipe is far away from one end of the recovery box extends into the first space, and a third water valve and a third pump are further arranged on the return pipe.
Preferably, the high-speed deoiling device of tombarthite feed liquid still includes rabbling mechanism, rabbling mechanism include stirring motor and with the stirring shaft that stirring motor drive wheel is connected, the stirring shaft is kept away from stirring motor's one end stretches into in the second space, the stirring shaft is located the stirring wheel is installed to the one end in first space.
Preferably, the stirring wheel and the stirring wheel are helical wheels.
In the above technical solution of the present invention, a high-speed oil removing apparatus for rare earth feed liquid comprises: the oil removing mechanism, the liquid storage mechanism, the liquid pumping mechanism and the stirring mechanism are arranged on the stirring mechanism; the oil removing mechanism comprises an oil removing cylinder and a filtering grid arranged in the oil removing cylinder, the filtering grid comprises a first filtering layer and a second filtering layer, the first filtering layer and the second filtering layer are vertically arranged, and the filtering grid divides the oil removing cylinder into a first space and a second space; the liquid storage mechanism comprises a liquid storage tank, a liquid inlet pipe communicated with the liquid storage tank and a first water pump arranged on the liquid inlet pipe, and one end, far away from the liquid storage tank, of the liquid inlet pipe extends into the first space; the liquid pumping mechanism comprises a liquid pumping box, a liquid pumping pipe communicated with the liquid pumping box and a second water pump arranged on the liquid pumping pipe, and one end of the liquid pumping pipe, which is far away from the liquid pumping box, extends into the second space; the stirring mechanism comprises a rotating motor and a transmission shaft connected with a driving wheel of the rotating motor, the transmission shaft extends into the first space, and a stirring wheel is installed at one end, located in the first space, of the transmission shaft. In the scheme, the filtering grids comprise the first filtering layer and the second filtering layer which are vertical to each other, so that the filtering area of the oil removing mechanism is increased, and the oil removing efficiency is improved; in addition, the stirring action of the stirring mechanism can accelerate the flow of liquid, and the oil filtering and removing efficiency is further improved. The invention has the advantage of high oil removal efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a high-speed oil removal device for rare earth feed liquid according to an embodiment of the present invention;
FIG. 2 is a schematic partial structural diagram of a high-speed oil removal device for rare earth feed liquid according to an embodiment of the present invention;
FIG. 3 is a schematic view of the structure of a first filter layer and a second filter layer according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
2 | The |
| 3 | The |
4 | The |
| 5 | |
61 | |
| 62 | |
63 | |
| 64 | |
71 | |
| 72 | |
73 | |
| 74 | |
81 | Rotating electrical machine |
| 82 | |
83 | |
| 91 | |
92 | |
| 11 | |
101 | |
| 102 | |
131 | |
| 132 | |
133 | |
| 134 | |
141 | Stirring |
| 142 | Stirring |
143 | Stirring |
| 12 | Bearing assembly |
The implementation, functional features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that all the directional indicators (such as the upper and lower … …) in the embodiment of the present invention are only used to explain the relative position relationship, movement, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Moreover, the technical solutions in the embodiments of the present invention may be combined with each other, but it is necessary to be able to be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Referring to fig. 1 to 3, according to a preferred embodiment of the present invention, there is provided a high-speed oil removing apparatus for a rare earth feed liquid, including:
the oil removing mechanism, the liquid storage mechanism, the liquid pumping mechanism and the stirring mechanism are arranged on the stirring mechanism;
the oil removing mechanism comprises an oil removing cylinder 1 and a filtering grid arranged in the oil removing cylinder 1, the filtering grid comprises a first filtering layer 2 and a second filtering layer 3, the first filtering layer 2 and the second filtering layer 3 are vertically arranged, and the filtering grid divides the oil removing cylinder 1 into a first space 4 and a second space 5;
the liquid storage mechanism comprises a liquid storage tank 61, a liquid inlet pipe 62 communicated with the liquid storage tank 61 and a first water pump 63 arranged on the liquid inlet pipe 62, and one end, far away from the liquid storage tank 61, of the liquid inlet pipe 62 extends into the first space 4;
the liquid pumping mechanism comprises a liquid pumping box 71, a liquid pumping pipe 72 communicated with the liquid pumping box 71 and a second water pump 73 arranged on the liquid pumping pipe 72, and one end of the liquid pumping pipe 72, which is far away from the liquid pumping box 71, extends into the second space 5;
the stirring mechanism comprises a rotating motor 81 and a transmission shaft 82 connected with a transmission wheel of the rotating motor 81, the transmission shaft 82 extends into the first space 4, and a stirring wheel 83 is installed at one end, located in the first space 4, of the transmission shaft 82.
In the above embodiment, the filter mesh includes the first filter layer 2 and the second filter layer 3 which are perpendicular to each other, so that the filter area of the oil removing mechanism is increased, and the oil removing efficiency is improved; in addition, the stirring action of the stirring mechanism can accelerate the flow of liquid, and the oil filtering and removing efficiency is further improved. This embodiment has the advantage that deoiling efficiency is high.
According to another preferred embodiment of the present invention, the first filter layer 2 is a horizontal filter layer, the second filter layer 3 is a vertical filter layer, and the first filter layer 2 is slidably mounted to the second filter layer 3; a high-speed deoiling device for tombarthite feed liquid still includes actuating mechanism, actuating mechanism include flexible motor 91 and with flexible motor 91 telescopic connection's telescopic link 92, flexible motor 91 is located the outside top of removing hydro-cylinder 1, telescopic link 92 passes to remove hydro-cylinder 1 and is connected with first filter layer 2. The first filter layer 2 can move along the second filter layer 3 under the driving of the telescopic rod 92, thereby adjusting the volume of the first space 4 and the second space 5 according to actual needs.
Furthermore, a sliding rod is arranged on the first filter layer 2, and a sliding groove matched with the sliding rod is arranged on the second filter layer 3; or the first filter layer 2 is provided with a sliding groove, and the second filter layer 3 is provided with a sliding rod matched with the sliding groove. The sliding rod and the sliding groove are not limited to be matched, and the technical scheme that the first filter layer 2 can slide on the second filter layer 3 is within the protection scope of the invention.
Further, the filter mesh further comprises a third filter layer, the third filter layer and the second filter layer 3 are respectively arranged on two sides of the first filter layer 2, and the first filter layer 2, the second filter layer 3 and the third filter layer enclose a first space 4. Through three filter layer filtration, further increase filter area, and then improve deoiling efficiency.
Further, the first filter layer 2, the second filter layer 3, and the third filter layer each include a sponge layer 101 and a filter cloth layer 102 which are stacked. The sponge layer 101 and the filter cloth layer 102 both have an oil absorption function. Of course, a single sponge layer 101 or a single filter cloth layer 102 may be provided according to actual needs.
Further, the top of deoiling jar 1 is provided with the breach, and telescopic link 92 passes the breach and is connected with first filter layer 2, and deoiling mechanism still includes bearing 12 and sealing ring 11, the surface of bearing 12 and the interior surface seal cooperation of breach, the surface cooperation of the internal surface of bearing 12 and telescopic link 92, the bottom of sealing ring 11 and the top sealing connection of deoiling jar 1. The bearing 12 and the sealing ring 11 mainly play a role of sealing and preventing the rare earth liquid from leaking.
Further, the liquid storage mechanism further includes a first water valve 64 installed on the liquid inlet pipe 62, the liquid pumping mechanism further includes a second water valve 74 installed on the liquid pumping pipe 72, and the second water valve 74 is a one-way valve. The switch is controlled by the first water valve 64 and the second water valve 74, and the second water valve 74 is a check valve to prevent the backflow of liquid.
Further, the high-speed oil removal device for the rare earth feed liquid further comprises a recovery mechanism, the recovery mechanism comprises a recovery tank 131 and a return pipe 134 communicating the recovery tank 131 with the first space 4, one end, far away from the recovery tank 131, of the return pipe 134 extends into the first space 4, and a third water valve 132 and a third pump 133 are further arranged on the return pipe 134. The recovery mechanism is used for recovering the liquid remaining in the first space 4.
Further, the high-speed oil removing device for the rare earth feed liquid further comprises a stirring mechanism, the stirring mechanism comprises a stirring motor 141 and a stirring shaft 142 connected with a driving wheel of the stirring motor 141, one end, far away from the stirring motor 141, of the stirring shaft 142 extends into the second space 5, and a stirring wheel 143 is installed at one end, located in the first space 4, of the stirring shaft 142. The stirring mechanism is used for further accelerating the flow of the liquid in the second space 5, and further improving the oil removal efficiency. Of course, the agitating wheel 83 and the agitating wheel 143 may be helical wheels.
The working flow of the high-speed oil removing device is as follows: the liquid to be degreased enters the first space 4 from the liquid storage tank 61 of the liquid storage mechanism through the liquid inlet pipe 62, enters the second space 5 after being filtered by the first filter layer 2 and the second filter layer 3 (mainly the second filter layer 3), and flows into the liquid extracting tank 7 through the liquid extracting pipe. The stirring wheel 83 of the stirring mechanism can accelerate the flow of the liquid in the first space 4 by stirring, and the oil filtering and removing efficiency is further improved. The oil remaining in the first space 4 may flow into the recovery tank 131 through the return pipe 134. The telescopic rod 92 can also control the first filter layer 2 to move up and down, and further adjust the volumes of the first space 4 and the second space according to actual needs.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical spirit of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A high-speed deoiling device for tombarthite feed liquid which characterized in that includes:
the oil removing mechanism, the liquid storage mechanism, the liquid pumping mechanism and the stirring mechanism are arranged on the stirring mechanism;
the oil removing mechanism comprises an oil removing cylinder (1) and a filtering grid arranged in the oil removing cylinder (1), the filtering grid comprises a first filtering layer (2) and a second filtering layer (3), the first filtering layer (2) and the second filtering layer (3) are vertically arranged, and the filtering grid divides the oil removing cylinder (1) into a first space (4) and a second space (5);
the liquid storage mechanism comprises a liquid storage tank (61), a liquid inlet pipe (62) communicated with the liquid storage tank (61) and a first water pump (63) installed on the liquid inlet pipe (62), and one end, far away from the liquid storage tank (61), of the liquid inlet pipe (62) extends into the first space (4);
the liquid extracting mechanism comprises a liquid extracting box (71), a liquid extracting pipe (72) communicated with the liquid extracting box (71) and a second water pump (73) arranged on the liquid extracting pipe (72), and one end, far away from the liquid extracting box (71), of the liquid extracting pipe (72) extends into the second space (5);
the stirring mechanism comprises a rotating motor (81) and a transmission shaft connected with a transmission wheel of the rotating motor (81), the transmission shaft extends into the first space (4), and a stirring wheel (83) is installed at one end of the transmission shaft, which is located in the first space (4).
2. The high-speed oil removing device for rare earth feed liquid according to claim 1, wherein the first filter layer (2) is a horizontal filter layer, the second filter layer (3) is a vertical filter layer, and the first filter layer (2) is slidably mounted on the second filter layer (3);
a high-speed deoiling device for tombarthite feed liquid still includes actuating mechanism, actuating mechanism include flexible motor (91) and with flexible motor (91) telescopic connection's telescopic link (92), flexible motor (91) are located remove the outside top of hydro-cylinder (1), telescopic link (92) pass remove hydro-cylinder (1) with first filter layer (2) are connected.
3. The high-speed oil removing device for rare earth feed liquid according to claim 2, wherein a sliding rod is arranged on the first filter layer (2), and a sliding groove matched with the sliding rod is arranged on the second filter layer (3); or a sliding groove is formed in the first filtering layer (2), and a sliding rod matched with the sliding groove is arranged on the second filtering layer (3).
4. The high-speed oil removing device for rare earth feed liquid according to claim 3, wherein the filter mesh further comprises a third filter layer, the third filter layer and the second filter layer (3) are respectively disposed on two sides of the first filter layer (2), and the first filter layer (2), the second filter layer (3) and the third filter layer enclose the first space (4).
5. The high-speed oil removing device for rare earth feed liquid according to claim 4, wherein the first filter layer (2), the second filter layer (3) and the third filter layer each comprise a sponge layer (101) and a filter cloth layer (102) which are stacked.
6. The high-speed oil removing device for rare earth feed liquid according to claim 2, wherein a notch is formed in the top end of the oil removing cylinder (1), the telescopic rod (92) penetrates through the notch and the first filter layer (2) is connected, the oil removing mechanism further comprises a bearing (12) and a sealing ring (11), the outer surface of the bearing (12) is matched with the inner surface of the notch in a sealing manner, the inner surface of the bearing (12) is matched with the outer surface of the telescopic rod (92), and the bottom of the sealing ring (11) is connected with the top of the oil removing cylinder (1) in a sealing manner.
7. The high-speed deoiling device for rare earth feed liquid according to claim 1, characterized in that said liquid storage mechanism further comprises a first water valve (64) installed on said liquid inlet pipe (62), said liquid pumping mechanism further comprises a second water valve (74) installed on said liquid pumping pipe (72), said second water valve (74) is a one-way valve.
8. The high-speed oil removing device for rare earth feed liquid according to claim 1, further comprising a recycling mechanism, wherein the recycling mechanism comprises a recycling tank (131) and a return pipe (134) communicating the recycling tank (131) with the first space (4), one end of the return pipe (134) far away from the recycling tank (131) extends into the first space (4), and a third water valve (132) and a third pump (133) are further arranged on the return pipe (134).
9. The high-speed oil removing device for rare earth feed liquid according to claim 1, further comprising a stirring mechanism, wherein the stirring mechanism comprises a stirring motor (141) and a stirring shaft (142) connected with a driving wheel of the stirring motor (141), one end of the stirring shaft (142) far away from the stirring motor (141) extends into the second space (5), and the stirring shaft (142) is located at one end of the first space (4) and is provided with a stirring wheel (143).
10. The high-speed oil removing device for rare earth feed liquid according to claim 9, wherein the stirring wheel (83) and the stirring wheel (143) are helical wheels.
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| CN202010990765.XA CN112121498A (en) | 2020-09-19 | 2020-09-19 | A high-speed deoiling device for tombarthite feed liquid |
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| CN202010990765.XA CN112121498A (en) | 2020-09-19 | 2020-09-19 | A high-speed deoiling device for tombarthite feed liquid |
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Application publication date: 20201225 |