CN113144664A - Raw materials rinsing device for chemical production - Google Patents
Raw materials rinsing device for chemical production Download PDFInfo
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- CN113144664A CN113144664A CN202110476410.3A CN202110476410A CN113144664A CN 113144664 A CN113144664 A CN 113144664A CN 202110476410 A CN202110476410 A CN 202110476410A CN 113144664 A CN113144664 A CN 113144664A
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- fixedly connected
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- box
- partition plate
- chemical production
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- 239000002994 raw material Substances 0.000 title claims abstract description 22
- 238000012824 chemical production Methods 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 42
- 238000000605 extraction Methods 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000005192 partition Methods 0.000 claims abstract description 33
- 239000002699 waste material Substances 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims description 22
- 230000001681 protective effect Effects 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/62—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis comprising liquid feeding, e.g. spraying means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/145—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
- B01F35/1452—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention discloses a raw material rinsing device for chemical production, which comprises a pulley, a box body and a motor, wherein the pulley is arranged on the box body; when the high-pressure water sprayer is used, materials and an extracting agent are firstly put in, then the spiral stirring head is driven by an external motor to be mixed and stirred, the materials can be heated by the heater while stirring, the extraction precision is improved, the materials enter the extraction chamber through a pipeline after being stirred to be extracted, waste liquid is discharged through the waste liquid outlet, the waste material outlet is provided with a one-way valve to prevent the waste liquid from flowing backwards to influence the extraction effect, the discharged materials are discharged through the discharge port, the partition plate is driven by the micro motor to move during cleaning, when the gravity of water is greater than the elastic force of the return spring, the guide pillar moves downwards, the high-pressure water sprayer is sprayed and washed, after the spraying and washing is finished, the guide pillar moves upwards under the action of the return spring, and the micro motor drives the partition plate to move, so that the high-pressure water sprayer is effectively protected to prevent the high-pressure water sprayer from being corroded.
Description
Technical Field
The invention relates to a chemical raw material processing device, in particular to a raw material rinsing device for chemical production.
Background
With the rapid development of industry, the purity of chemical raw materials has requirements, the chemical raw materials generally need to be rinsed, and the rinsing of liquid chemical raw materials generally adopts an extraction mode, so that the stirring extraction device is used as an important chemical mass transfer device, has wide application in the fields of chemical industry, petroleum and environmental protection due to the excellent performance of the stirring extraction device, and has good development prospect. The stirring extraction device has the advantages of simple structure, high extraction capacity, good mass transfer efficiency, low energy consumption, good precision, convenient use and the like.
At present, due to the limitation of the prior art, the problems of back mixing, dead stirring zone and the like exist, the improvement of mass transfer efficiency is seriously hindered, most chemical production devices are applied to the conditions of easy poisoning and easy corrosion, manual and mechanical cleaning is not facilitated during cleaning, and an extraction device has limitation and can only extract one substance and the like.
Disclosure of Invention
The invention aims to provide a raw material rinsing device for chemical production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a raw material rinsing device for chemical production comprises universal wheels, a box body and a motor, wherein the universal wheels are fixedly mounted at the bottom of the box body through screws, a supporting plate is welded above the outer wall of the left side of the box body, a support is fixedly mounted at the upper end of the supporting plate, and the motor is fixedly mounted at the top of the support; a booster pump is arranged on the left side of the outer side of the upper end of the box body, and a feeding inlet and an extractant inlet are fixedly connected to the right side of the upper end of the box body; a convex groove is formed in the top end of the interior of the box body, a stirring box is fixedly mounted at the bottom of the convex groove, the lower end of the stirring box is placed on the extraction box, the left lower end of the stirring box is connected with the extraction box through a pipeline, and a protective cover is fixedly connected to the left side of the central axis of the right side of the interior of the box body; the inner part of the convex groove is connected with a partition plate in a sliding manner, the lower end of the partition plate is fixedly connected with a high-pressure water spray head, the upper end of the partition plate is fixedly connected with a guide pillar, the guide pillar is connected in a sleeve in a sliding manner, the upper end of the sleeve is fixedly connected with a sealing plate, and the guide pillar is fixedly connected with the lower end of the sealing plate through a return spring; the left end of a spiral stirring head in the stirring box is fixedly connected with an output shaft of the motor through a coupler, and the right end of the spiral stirring head is fixedly arranged on the inner side wall of the stirring box through a rolling shaft; the heater is fixedly connected to the right side of the inner lower end of the stirring box, the temperature sensor is fixedly connected to the left side of the inner lower end of the stirring box, and the temperature sensor is connected with an external power supply through a lead; the upper end of the inner wall of the box body is fixedly connected with a micro motor, an output shaft of the micro motor is fixedly connected with a gear through a coupler, the gear is meshed with a rack, and the rack is fixedly connected with a partition plate; the extraction box right side central axis is provided with fixed connection's sealed axle sleeve pivoted discharge gate, the central axis left side fixedly connected with protection casing on the inside right side of extraction box, extraction box downside left fixedly connected with waste outlet.
As a further scheme of the invention: the lower end of the partition plate is fixedly connected with four rows of high-pressure water spray heads, the water flow of the high-pressure water spray heads is smaller than the water inflow of the booster pump, and the high-pressure water spray heads are linearly distributed along the axis of the partition plate and are symmetrical along the normal line of the partition plate.
As a still further scheme of the invention: the output shaft of the micro motor is connected with the gear through the coupler, the micro motor is connected with an external power supply through a lead, and a switch is connected in series on a loop.
As a still further scheme of the invention: the discharge port is fixedly connected with a one-way valve and a sealed rotating shaft sleeve, the discharge port is externally connected with a liquid pump, the waste outlet is fixedly connected with a one-way valve, and the model of a temperature sensor is DS18B 20.
As a still further scheme of the invention: a small sliding gear is arranged below the rack, a sealing washer is fixedly connected to the lower end of the partition plate, the heater is connected with an external motor through a lead, and the temperature sensor is connected with an external display through a lead.
As a still further scheme of the invention: the protective cover fixedly connected with the box body and the protective cover fixedly connected with the extraction box are positioned on the same axis, and the protective cover fixedly connected with the box body is larger than the protective cover fixedly connected with the extraction box.
Compared with the prior art, the invention has the beneficial effects that:
1. the spiral stirring head can be used for mixing and stirring while heating, the flowability of the material is increased, a stirring blind area is not easy to occur, the change condition of the material can be observed at any time during extraction by the protective cover, and the extraction effect and the extraction precision are further ensured;
2. the waste material outlet is fixedly connected with a one-way valve to prevent waste liquid from flowing back to influence the extraction effect, and the discharge port is fixedly connected with the one-way valve and a sealing shaft sleeve to ensure the tightness of discharged materials after extraction;
3. when the cleaning machine is used for cleaning, the micro motor is controlled to rotate forwards through the external switch, the output shaft of the micro motor drives the gear to rotate through the coupler, the gear is meshed with the rack, the partition plate fixedly connected with the rack is driven to move backwards, the water inlet of the booster pump is connected with a water source, the water outlet of the booster pump enters the convex groove, when the gravity of water is larger than the elastic force of the reset spring, the guide pillar moves downwards, the high-pressure water spray head is sprayed and washed, after the spraying and washing are completed, the guide pillar moves upwards under the action of the reset spring, and after the spraying and washing are completed, the partition plate is driven to move forwards through the reverse rotation of the micro motor controlled by the external switch, so that the high-pressure water spray head is effectively protected, and the high-pressure water spray head is prevented from being corroded.
Drawings
Fig. 1 is a schematic structural diagram of a raw material rinsing device for chemical production.
FIG. 2 is a schematic structural diagram of a convex groove in a raw material rinsing device for chemical production.
FIG. 3 is a schematic diagram of the structure of the right outer part of a raw material rinsing device for chemical production.
FIG. 4 is a schematic structural view of a partition plate in a raw material rinsing apparatus for chemical production.
In the figure: the device comprises universal wheels 1, a box body 2, a motor 3, a booster pump 4, a guide post 5, a return spring 6, a high-pressure water spray head 7, a convex groove 8, a feeding inlet 9, an extractant inlet 10, a spiral stirring head 11, a micromotor 12, an extraction box 13, a heater 14, a discharge port 15, a waste outlet 16, a coupling 17, a discharge port 18, a partition plate B19, a rack 20, a pipeline 21, a gear 22, a support plate 23, a sealing plate 24, a partition plate A25, a stirring box 26, a protective cover A27 and a protective cover B28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the invention, a raw material rinsing device for chemical production comprises a universal wheel 1, a box body 2 and a motor 3, wherein the universal wheel 1 is fixedly installed at the bottom of the box body 2 through a screw, a support plate 23 is welded above the outer wall of the left side of the box body 2, a bracket is fixedly installed at the upper end of the support plate 23, and the motor 3 is fixedly installed at the top of the bracket; a booster pump 4 is arranged on the left of the outer side of the upper end of the box body 2, and a feeding inlet 9 and an extractant inlet 10 are fixedly connected to the right of the upper end of the box body 2; a convex groove 8 is formed in the top end of the interior of the box body 2, a stirring box 26 is fixedly mounted at the bottom of the convex groove 8, the lower end of the stirring box 26 is placed on the extraction box 13, the left lower end of the stirring box 26 is connected with the extraction box 13 through a pipeline 21, and a protective cover A27 is fixedly connected to the left side of the central axis of the right side of the interior of the box body 2; a partition plate A25 is connected in the convex groove 8 in a sliding manner, the lower end of a partition plate A25 is fixedly connected with a high-pressure water spray head 7, the upper end of a partition plate A25 is fixedly connected with a guide pillar 5, the guide pillar 5 is connected in a sleeve in a sliding manner, the upper end of the sleeve is fixedly connected with a sealing plate 24, and the guide pillar 5 is fixedly connected with the lower end of the sealing plate 24 through a return spring 6; the left end of a spiral stirring head 11 in the stirring box 26 is fixedly connected with an output shaft of the motor 3 through a coupler 17, and the right end of the spiral stirring head 11 is fixedly arranged on the inner side wall of the stirring box 26 through a roller; the heater 14 is fixedly connected to the inner lower end of the stirring box 26, the temperature sensor 15 is fixedly connected to the inner lower end of the stirring box 26, and the temperature sensor 15 is connected with an external power supply through a lead; the upper end of the inner wall of the box body 2 is fixedly connected with a micro motor 12, an output shaft of the micro motor 12 is fixedly connected with a gear 22 through a coupler, the gear 22 is meshed with a rack 20, and the rack 20 is fixedly connected with a partition plate B19; the central axis of the right side of the extraction box 13 is provided with a discharge port 18 which is fixedly connected and is used for sealing shaft sleeve rotation, the left side of the central axis of the right side inside the extraction box 13 is fixedly connected with a protective cover B28, and the left side of the lower side of the extraction box 13 is fixedly connected with a waste outlet 16.
The lower end of the partition plate A25 is fixedly connected with four rows of high-pressure water spray heads 7, the water flow of the high-pressure water spray heads 7 is smaller than the water inflow of the booster pump 4, and the high-pressure water spray heads 7 are linearly distributed along the axis of the partition plate A25 and are symmetrical along the normal of the partition plate A25.
The output shaft of the micro motor 12 is connected with the gear 22 through a coupling, the micro motor 12 is connected with an external power supply through a lead, and a switch is connected in series on a loop.
The discharge port 18 is fixedly connected with a one-way valve and a sealed rotary shaft sleeve, the discharge port 18 is externally connected with a liquid pump, the discharge is controlled from the outside, and the waste outlet 16 is fixedly connected with a one-way throttle valve.
A small sliding gear is arranged below the rack 20, a sealing washer is fixedly connected to the lower end of the partition plate B19, the heater is connected with an external motor 3 through a lead, and the temperature sensor 15 is connected with an external display through a lead.
The protective cover A27 fixedly connected with the box body 2 and the protective cover B28 fixedly connected with the extraction box 13 are positioned on the same axis, and the protective cover A27 fixedly connected with the box body 2 is larger than the protective cover B28 fixedly connected with the extraction box 13.
The type of the heater 14 is ISO9001, the heater is connected with an external power supply through a lead, the type of the temperature sensor 15 is MARS-S-7022, and the outside of the temperature sensor is connected with an image display and acquisition system through a lead.
The working principle of the invention is as follows:
the invention relates to a raw material rinsing device for chemical production, when in use, a material and an extracting agent are put into a feeding inlet 9 and an extracting agent inlet 10, an external motor 3 drives a coupler 17 and a spiral stirring head 11 to mix and stir, a heater 14 can heat the material while stirring, a temperature sensor 15 can control the temperature, and the spiral stirring head 11 enables the material to be heated uniformly, so that the extraction precision is improved; after extraction, waste liquid is discharged through a waste liquid outlet 16, a one-way valve is fixedly connected to a waste material outlet 16 to prevent the waste liquid from flowing reversely, the extraction effect is influenced, the discharged material is discharged through a discharge port 18, the discharge port 18 is fixedly connected with the one-way valve and a sealed rotating shaft sleeve to ensure the tightness of the discharged material after extraction, the discharge port 18 is externally connected with a liquid pump to directly control the discharged material from the outside, during cleaning, the micro motor 12 is controlled to rotate forwards through an external switch, the output shaft of the micro motor 12 drives a gear 22 to rotate through a coupler, the gear 22 is meshed with a rack 20, so that a partition plate B19 fixedly connected with the rack 20 is driven to move backwards, a water inlet of a booster pump 4 is connected with a water source, a water outlet enters a convex groove 8, when the gravity of water is greater than the elastic force of a reset spring 6, a guide pillar 5 moves downwards, a high-pressure water spray head 7 performs spray cleaning, and after the spray cleaning is completed, the guide post 5 moves upwards under the action of the return spring 6, and after the spray washing is finished, the micro motor 12 is controlled by an external switch to rotate reversely to drive the partition plate B19 to move forwards, so that the high-pressure water spray head 7 is effectively protected to prevent the high-pressure water spray head 7 from being corroded.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The raw material rinsing device for chemical production is characterized by comprising universal wheels (1), a box body (2) and a motor (3), wherein the universal wheels (1) are fixedly mounted at the bottom of the box body (2) through screws, a supporting plate (23) is welded above the outer wall of the left side of the box body (2), a support is fixedly mounted at the upper end of the supporting plate (23), and the motor (3) is fixedly mounted at the top of the support; a booster pump (4) is arranged on the left of the outer side of the upper end of the box body (2), and a feeding inlet (9) and an extractant inlet (10) are fixedly connected to the right of the upper end of the box body (2); a convex groove (8) is formed in the top end of the interior of the box body (2), a stirring box (26) is fixedly mounted at the bottom of the convex groove (8), the lower end of the stirring box (26) is placed on the extraction box (13), the left lower end of the stirring box (26) is connected with the extraction box (13) through a pipeline (21), and a protective cover A (27) is fixedly connected to the left side of the central axis of the right side of the interior of the box body (2); the inner part of the convex groove (8) is connected with a partition plate A (25) in a sliding mode, the lower end of the partition plate A (25) is fixedly connected with a high-pressure water spray head (7), the upper end of the partition plate A (25) is fixedly connected with a guide pillar (5), the guide pillar (5) is connected in a sleeve in a sliding mode, the upper end of the sleeve is fixedly connected with a sealing plate (24), and the guide pillar (5) is fixedly connected with the lower end of the sealing plate (24) through a reset spring (6).
2. The raw material rinsing device for chemical production according to claim 1, wherein the left end of the spiral stirring head (11) in the stirring tank (26) is fixedly connected with the output shaft of the motor (3) through a coupling (17), and the right end of the spiral stirring head (11) is fixedly arranged on the inner side wall of the stirring tank (26) through a roller; the heater (14) is fixedly connected to the right side of the inner lower end of the stirring box (26), the temperature sensor (15) is fixedly connected to the left side of the inner lower end of the stirring box (26), and the temperature sensor (15) is connected with an external power supply through a lead; the upper end of the inner wall of the box body (2) is fixedly connected with a micro motor (12), an output shaft of the micro motor (12) is fixedly connected with a gear (22) through a coupler, the gear (22) is meshed with a rack (20), and the rack (20) is fixedly connected with a partition plate B (19); the extraction box (13) right side central axis is provided with fixed connection's sealed axle sleeve pivoted discharge gate (18), the inside central axis left side fixedly connected with protection casing B (28) on right side of extraction box (13), extraction box (13) downside left fixedly connected with waste outlet (16).
3. The raw material rinsing device for chemical production according to claim 1, wherein the lower end of the partition plate A (25) is fixedly connected with four rows of high-pressure water spray heads (7), the water flow rate of the high-pressure water spray heads (7) is less than the water inflow rate of the booster pump (4), and the high-pressure water spray heads (7) are linearly distributed along the axis of the partition plate A (25) and are symmetrical along the normal of the partition plate A (25).
4. The raw material rinsing device for chemical production as claimed in claim 1, wherein the output shaft of the micro motor (12) is connected with the gear (22) through a coupling, the micro motor (12) is connected with an external power supply through a lead, and a switch is connected in series on a loop.
5. The raw material rinsing device for chemical production according to claim 1, wherein the discharge port (18) is fixedly connected with a one-way valve and a sealed rotary shaft sleeve, the discharge port (18) is externally connected with a liquid pump, the waste outlet (16) is fixedly connected with a one-way valve, and the model of the temperature sensor (15) is selected to be DS18B 20.
6. The raw material rinsing device for chemical production according to claim 1, wherein a small sliding gear is arranged below the rack (20), a sealing washer is fixedly connected to the lower end of the partition plate B (19), the heater is connected with an external motor (3) through a wire, and the temperature sensor (15) is connected with an external display through a wire.
7. The raw material rinsing device for chemical production according to claim 1, wherein the protective cover (A27) fixedly connected with the box body (2) and the protective cover (B28) fixedly connected with the extraction box (13) are positioned on the same axis, and the protective cover (A27) fixedly connected with the box body (2) is larger than the protective cover (B28) fixedly connected with the extraction box (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110476410.3A CN113144664A (en) | 2021-04-29 | 2021-04-29 | Raw materials rinsing device for chemical production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110476410.3A CN113144664A (en) | 2021-04-29 | 2021-04-29 | Raw materials rinsing device for chemical production |
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| CN113144664A true CN113144664A (en) | 2021-07-23 |
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| CN202110476410.3A Pending CN113144664A (en) | 2021-04-29 | 2021-04-29 | Raw materials rinsing device for chemical production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116726528A (en) * | 2023-02-27 | 2023-09-12 | 浙江康源化工有限公司 | ODS recycling device and method |
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| CN211247520U (en) * | 2019-10-29 | 2020-08-14 | 德清县诚达金属材料有限公司 | High efficiency industrial chemicals rinsing device |
| CN211864711U (en) * | 2020-03-23 | 2020-11-06 | 青岛帅通电讯器材有限公司 | A mixing tank for urea drum production with multi-directional cleaning structure |
| CN212597540U (en) * | 2020-06-12 | 2021-02-26 | 浙江亿得新材料股份有限公司 | Chemical production is with industrial chemicals rinsing device |
| CN113019665A (en) * | 2021-04-29 | 2021-06-25 | 南阳市昊通化工有限公司 | A grinder for chemical material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116726528A (en) * | 2023-02-27 | 2023-09-12 | 浙江康源化工有限公司 | ODS recycling device and method |
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