CN112845344B - Efficient industrial chemicals rinsing device for chemical production - Google Patents
Efficient industrial chemicals rinsing device for chemical production Download PDFInfo
- Publication number
- CN112845344B CN112845344B CN202110221328.6A CN202110221328A CN112845344B CN 112845344 B CN112845344 B CN 112845344B CN 202110221328 A CN202110221328 A CN 202110221328A CN 112845344 B CN112845344 B CN 112845344B
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- Prior art keywords
- reaction tank
- fixedly connected
- telescopic rod
- pneumatic telescopic
- rinsing device
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- 238000012824 chemical production Methods 0.000 title claims abstract description 16
- 239000003317 industrial substance Substances 0.000 title claims description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 53
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000013064 chemical raw material Substances 0.000 claims abstract description 12
- 238000005201 scrubbing Methods 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 2
- 210000003437 trachea Anatomy 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001680 brushing effect Effects 0.000 description 12
- 239000007788 liquid Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an efficient chemical raw material rinsing device for chemical production, which comprises a reaction tank, a protective cover and a water inlet pipe, wherein the top end of the protective cover is fixedly connected with the bottom of a containing shell, the inner side of the top of the containing shell is fixedly connected with the peripheral side of a pneumatic telescopic rod, the top of the pneumatic telescopic rod is fixedly communicated with the top of a cylinder through a gas pipe, the peripheral side of the cylinder is fixedly installed on one side of the protective cover, the bottom end of the protective cover is fixedly connected with one side of a flange, the flange is provided with a plurality of connecting holes, the inner sides of the connecting holes respectively correspond to installation bolts to penetrate through, the installation bolts are in threaded connection with screw holes, the screw holes are formed in corresponding positions of the top of the reaction tank, the bottom end of the pneumatic telescopic rod is fixedly connected with the upper surface of a supporting plate, the pneumatic telescopic rod is controlled to continuously stretch and drive a scrubbing mechanism to move up and down to scrub the inner wall of the reaction tank, so that raw materials with high viscosity are rinsed and cleanly removed from the inner wall of the reaction tank, the cleaning effect is ensured, and the cleaning efficiency is improved.
Description
Technical Field
The invention relates to the technical field of chemical equipment, in particular to a high-efficiency chemical raw material rinsing device for chemical production.
Background
In chemical production, after raw materials are mixed and react in a reaction tank, some redundant raw materials are adhered to the inner wall of the reaction tank, the raw materials are required to be removed in a rinsing mode, and if rinsing and cleaning are not thorough, the proportional relation among various raw materials of chemical products can be influenced, so that the product quality is reduced.
Current rinsing device is when carrying out the rinsing, be difficult for carrying out quick rinsing operation to the accumulational industrial chemicals in scene, carry out the rinsing simultaneously, generally all use the rinsing liquid to carry out the rinsing operation to industrial chemicals in the retort, need use the rinsing liquid to carry out repeated multiple mixing to industrial chemicals and erode, can influence the rinsing effect, be difficult for carrying out the rinsing operation to industrial chemicals anytime and anywhere, in order to solve the current rinsing that is difficult for industrial chemicals, and there are the great raw materials adhesion of some viscidities at the retort inner wall, be difficult to carry out the rinsing and clear away totally.
Therefore, an efficient chemical raw material rinsing device for chemical production is provided for solving the problems.
Disclosure of Invention
The invention aims to provide an efficient chemical raw material rinsing device for chemical production, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an efficient chemical raw material rinsing device for chemical production comprises a reaction tank, a protective cover and a water inlet pipe, wherein the top end of the protective cover is fixedly connected with the bottom of a containing shell, the inner side of the top of the containing shell is fixedly connected with the circumferential side of a pneumatic telescopic rod, the top of the pneumatic telescopic rod is fixedly communicated with the top of a cylinder through a gas pipe, the circumferential side of the cylinder is fixedly arranged on one side of the protective cover, the bottom end of the protective cover is fixedly connected with one side of a flange, the flange is provided with a plurality of connecting holes, the inner sides of the connecting holes respectively correspond to installation bolts to penetrate through, the installation bolts are in threaded connection with screw holes, the screw holes are arranged at corresponding positions on the top of the reaction tank, the bottom end of the pneumatic telescopic rod is fixedly connected with the upper surface of a supporting plate, the lower surface of the supporting plate is fixedly connected with the top end of a motor, an output shaft of the motor is fixedly connected with the upper surface of a bottom plate, the lower surface of the bottom plate is connected with the upper surface of a cover plate through a brushing mechanism, the brushing mechanism comprises a first hinged support, the lower surface of the bottom plate and the upper surface of the cover plate are respectively and fixedly connected with one side of the first hinged support, the other side of the first hinged support is respectively hinged with one end of an upper movable rod and one end of a lower movable rod, the middle parts of the upper movable rod and the lower movable rod are hinged through a pin shaft, the other ends of the upper movable rod and the lower movable rod are respectively hinged with one end of an upper supporting rod and one end of a lower supporting rod, the other ends of the upper supporting rod and the lower supporting rod are respectively connected with one side of a second hinged support, the other side of the second hinged support is fixedly connected with one side of a movable plate, the other side of the movable plate is fixedly connected with a hairbrush, the lower surface of the bottom plate and the upper surface of the cover plate close to the edge are fixedly connected with two ends of a plurality of groups of tension springs, the inner sides of the tension springs are correspondingly provided with telescopic rods, and the upper end and the lower end of the telescopic rods are respectively and fixedly connected with the lower surface of the bottom plate and the cover plate, the apron is circular, and the retort top is provided with the opening corresponding with the apron, fixed intercommunication inlet pipe and the inlet tube in retort top, side fixed connection collar is inboard in all sides of retort.
Preferably, the inside of the housing case communicates with the inside of the protective cover, and the inside of the housing case is larger than the motor.
Preferably, the cover plate and the opening side surface are inclined, and the periphery of the cover plate is fixedly connected with the inner side of the sealing ring.
Preferably, the maximum stroke of the pneumatic telescopic rod is greater than the height of the reaction tank.
Preferably, the reaction tank is a cylindrical shell, and the bottom end of the reaction tank is conical and protrudes downwards.
Preferably, the brushing mechanisms are symmetrically arranged in two groups and are positioned in a gap between the tension spring and the telescopic rod, the maximum extension of the brushing mechanisms is larger than the radius of the reaction tank, and the maximum extension of the brushing mechanisms is smaller than the radius of the protective cover.
Preferably, the inner side of the top of the accommodating shell is fixedly connected with the periphery of the bottom of the fixed end of the pneumatic telescopic rod, and the periphery of the fixed end of the pneumatic telescopic rod is reinforced by a fixing ring.
Preferably, the bottom of the reaction tank is provided with a discharge pipe and is located at the axis position of the bottom end of the reaction tank.
Compared with the prior art, the invention has the beneficial effects that: the motor drives the bottom plate to rotate, the hairbrush is driven to rotate, raw materials with high viscosity and adhered to the inner wall of the reaction tank can be brushed up, cleaning is facilitated, meanwhile, the pneumatic telescopic rod is controlled to extend continuously to drive the brushing mechanism to move up and down to brush the inner wall of the reaction tank, the raw materials with high viscosity and adhered to the inner wall of the reaction tank can be rinsed and cleaned, the cleaning effect is guaranteed, and the cleaning efficiency is improved;
when needs wash, can promote wiper mechanism and stretch out from the safety cover, can retrieve the wiper mechanism automatically after finishing washing in the safety cover, apron card simultaneously goes into the opening, can seal retort inner chamber top, and it is nimble convenient to use, avoids changing retort inner space simultaneously, and influences the raw materials and mix.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of a reaction tank in the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;
fig. 4 is a top view of the cover plate of the present invention.
In the figure: 1. a pneumatic telescopic rod; 2. an air pipe; 3. a housing case; 4. a protective cover; 5. a flange; 6. a feeding pipe; 7. a reaction tank; 8. a discharge pipe; 9. a brushing mechanism; 10. a water inlet pipe; 11. a support plate; 12. an electric motor; 13. a base plate; 14. a cover plate; 15. installing a bolt; 16. a mounting ring; 17. a cylinder; 51. connecting holes; 71. an opening; 72. a screw hole; 91. a first hinge base; 92. an upper movable rod; 93. a movable rod is lowered; 94. a pin shaft; 95. an upper support rod; 96. a tension spring; 97. a second hinge base; 98. a movable plate; 99. a brush; 910. a lower support rod; 911. a telescopic rod; 141. and (6) sealing rings.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an efficient chemical raw material rinsing device for chemical production comprises a reaction tank 7, a protective cover 4 and a water inlet pipe 10, wherein the top end of the protective cover 4 is fixedly connected with the bottom of a containing shell 3, the inner side of the top of the containing shell 3 is fixedly connected with the periphery of a pneumatic telescopic rod 1, and can play a role in fixing, the top of the pneumatic telescopic rod 1 is fixedly communicated with the top of an air cylinder 17 through an air pipe 2, the air cylinder 17 can control the pneumatic telescopic rod 1 to perform telescopic motion through the air pipe 2, the periphery of the air cylinder 17 is fixedly installed on one side of the protective cover 4, the bottom end of the protective cover 4 is fixedly connected with one side of a flange 5 and can play a role in fixing, a plurality of connecting holes 51 are formed in the flange 5, the inner sides of the connecting holes 51 respectively correspond to installation bolts 15 to penetrate through, the installation bolts 15 are in threaded connection with screw holes 72, the installation bolts 15 penetrate through the connecting holes 51 to be screwed in the screw holes 72, and the protective cover 4 can be installed;
the screw holes 72 are formed in the corresponding positions of the top of the reaction tank 7, the bottom end of the pneumatic telescopic rod 1 is fixedly connected with the upper surface of the supporting plate 11, the supporting plate 11 can be driven to move up and down when the pneumatic telescopic rod 1 moves telescopically, the supporting plate 11 can drive the motor 12 to move up and down, the lower surface of the supporting plate 11 is fixedly connected with the top end of the motor 12, an output shaft at the bottom of the motor 12 is fixedly connected with the upper surface of the bottom plate 13, the motor 12 can drive the bottom plate 13 to rotate, the lower surface of the bottom plate 13 is connected with the upper surface of the cover plate 14 through the brushing mechanism 9, the bottom plate 13 can drive the brushing mechanism 9 to rotate to brush the inside of the reaction tank 7 when rotating, and meanwhile, the brushing mechanism 9 can be driven to move up and down to brush the inner wall of the reaction tank 7 when the pneumatic telescopic rod 1 moves telescopically, so that raw materials which are adhered to the inner wall of the reaction tank and are rinsed and cleaned;
the brushing mechanism 9 comprises a first hinged support 91, the lower surface of the bottom plate 13 and the upper surface of the cover plate 14 are respectively and fixedly connected with one side of the first hinged support 91, the other side of the first hinged support 91 is respectively and hingedly connected with one end of an upper movable rod 92 and one end of a lower movable rod 93, the middle parts of the upper movable rod 92 and the lower movable rod 93 are hinged through a pin shaft 94, the other ends of the upper movable rod 92 and the lower movable rod 93 are respectively and hingedly connected with one end of an upper supporting rod 95 and one end of a lower supporting rod 910, the other ends of the upper supporting rod 95 and the lower supporting rod 910 are respectively connected with one side of a second hinged support 97, the other side of the second hinged support 97 is fixedly connected with one side of a movable plate 98, the other side of the movable plate 98 is fixedly connected with a brush 99, and when the brush 99 rotates, raw materials with large viscosity and adhered to the inner wall of the reaction tank can be brushed up, so that the raw materials can be conveniently cleaned;
the lower surface of the bottom plate 13 and the upper surface of the cover plate 14 are fixedly connected with two ends of a plurality of groups of tension springs 96 at positions close to the edges, the tension of the tension springs 96 can enable the bottom plate 13 and the cover plate 14 to have a tendency of being close to each other, telescopic rods 911 are correspondingly arranged on the inner sides of the tension springs 96, which is favorable for improving the stability of the tension springs during expansion and contraction, the upper ends and the lower ends of the telescopic rods 911 are respectively fixedly connected with the lower surface of the bottom plate 13 and the cover plate 14, the cover plate 14 is circular, an opening 71 corresponding to the cover plate 14 is formed in the top of the reaction tank 7, the cover plate 14 can be clamped into the opening 71, the top of the reaction tank 7 is fixedly communicated with the feed pipe 6 and the water inlet pipe 10, materials can be conveniently added through the feed pipe 6, cleaning liquid can be pumped through the water inlet pipe 10, the inner sides of the reaction tank 7 are fixedly connected with the inner sides of the mounting rings 16, and the reaction tank 7 can be conveniently mounted and fixed;
the interior of the accommodating shell 3 is communicated with the interior of the protective cover 4, the interior of the accommodating shell 3 is larger than the motor 12, and the motor 12 can be placed and accommodated in the accommodating shell 3;
the side surfaces of the cover plate 14 and the opening 71 are inclined, the peripheral side of the cover plate 14 is fixedly connected with the inner side of the sealing ring 141, the cover plate 14 is clamped into the opening 71 when being withdrawn upwards, the top of the inner cavity of the reaction tank 7 can be sealed, and the influence on the mixing of raw materials due to the change of the inner space of the reaction tank 7 is avoided;
the maximum stroke of the pneumatic telescopic rod 1 is larger than the height of the reaction tank 7, so that the inner wall of the reaction tank 7 can be completely washed;
the reaction tank 7 is a cylindrical shell, and the bottom end of the reaction tank is conical and protrudes downwards, so that discharging and draining are facilitated;
the brushing mechanisms 9 are symmetrically arranged in two groups, are positioned in a gap between the tension spring 96 and the telescopic rod 911, are larger than the radius of the reaction tank 7 when being extended to the maximum extent and are smaller than the radius of the protective cover 4 when being contracted, can ensure that the brush is tightly attached to the inner wall of the reaction tank 7 when being extended, and are placed in the protective cover 4 when being contracted;
the inner side of the top of the accommodating shell 3 is fixedly connected with the periphery of the bottom of the fixed end of the pneumatic telescopic rod 1, and the periphery is reinforced by a fixing ring, so that the connection is firmer;
a discharge pipe 8 is arranged at the bottom of the reaction tank 7 and is positioned at the axis position of the bottom end of the reaction tank 7, so that water drainage and discharge are facilitated.
The working principle is as follows: when the cleaning device is used, the air cylinder 17 can control the pneumatic telescopic rod 1 to perform telescopic motion through the air pipe 2, the supporting plate 11 is pushed to drive the motor 12 to move downwards, the motor 12 pushes the bottom plate 13 to move downwards, the scrubbing mechanism 9 is pushed to move downwards, the bottom plate 13 and the cover plate 14 can have a trend of approaching each other due to the tensile force of the tension spring 96, the upper movable rod 92 and the lower movable rod 93 are compressed to rotate, the upper supporting rod 95 and the lower supporting rod 910 are driven to move, the movable plate 98 and the hairbrush 99 are pushed to extend out, the motor 12 can drive the bottom plate 13 to rotate, the hairbrush 99 is driven to rotate, raw materials with high viscosity adhered to the inner wall of a reaction tank can be brushed up, cleaning is facilitated, meanwhile, the pneumatic telescopic rod 1 is controlled to continuously extend and retract, the scrubbing mechanism 9 can be driven to move up and down to brush the inner wall of the reaction tank 7, the raw materials with high viscosity adhered to the inner wall of the reaction tank can be rinsed and cleaned, and cleaning liquid can be pumped through the water inlet pipe 10, and cleaning effect is ensured;
after the cleaning is finished, after the cleaning liquid is discharged through the discharging pipe 8, the pneumatic telescopic rod 1 is controlled to contract, when the cover plate 14 moves to the position of the opening 71, the cover plate is clamped into the opening 71, the pneumatic telescopic rod 1 drives the bottom plate 13 to overcome the tension of the tension spring 96, the upward movement is continued, the upper movable rod 92 and the lower movable rod 93 are pulled to rotate, the upper supporting rod 95 and the lower supporting rod 910 are driven to move, the movable plate 98 and the hairbrush 99 are pulled to be retracted into the protective cover 4, meanwhile, the cover plate 17 is clamped into the opening 71, the top of the inner cavity of the reaction tank 7 can be sealed, the change of the inner space of the reaction tank 7 is avoided, and the mixing of raw materials is influenced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an efficient industrial chemicals rinsing device for chemical production, includes retort (7), safety cover (4) and inlet tube (10), its characterized in that: safety cover (4) top fixed connection holds shell (3) bottom, hold shell (3) top inboard fixed connection pneumatic telescopic rod (1) week side, trachea (2) fixed intercommunication cylinder (17) top is passed through at pneumatic telescopic rod (1) top, week side fixed mounting is in safety cover (4) one side in cylinder (17), safety cover (4) bottom fixed connection flange (5) one side, a plurality of connecting holes (51) have been seted up on flange (5), connecting hole (51) inboard corresponds construction bolt (15) respectively and passes, construction bolt (15) threaded connection screw (72), screw (72) are seted up at retort (7) top relevant position, pneumatic telescopic rod (1) bottom fixed connection backup pad (11) upper surface, backup pad (11) lower surface fixed connection motor (12) top, motor (12) bottom output shaft fixed connection bottom plate (13) upper surface, bottom plate (13) lower surface is through scrubbing mechanism (9) connection apron (14) upper surface, mechanism (9) includes first free bearing (91), apron (13) and first free bearing (91) lower surface fixed connection apron (14) upper surface (91) lower surface are articulated respectively and scrubbing hinge (92) one side of first free bearing (91), and the articulated hinge base (92) of scrubbing mechanism (91) lower surface (12) lower surface is connected respectively 93 The middle parts of the upper movable rod (92) and the lower movable rod (93) are hinged through a pin shaft (94), the other ends of the upper movable rod (92) and the lower movable rod (93) are respectively hinged with one end of an upper support rod (95) and one end of a lower support rod (910), the other ends of the upper support rod (95) and the lower support rod (910) are respectively connected with one side of a second hinged support (97), the other side of the second hinged support (97) is fixedly connected with one side of a movable plate (98), the other side of the movable plate (98) is fixedly connected with a brush (99), the lower surface of the bottom plate (13) and the upper surface of the cover plate (14) are fixedly connected with two ends of a plurality of groups of tension springs (96) at positions close to the edge, the inner sides of the tension springs (96) are correspondingly provided with telescopic rods (911), the upper end and the lower end of the telescopic rod (911) are respectively fixedly connected with the lower surface of the bottom plate (13) and the cover plate (14), the cover plate (14) is circular, the top of the reaction tank (7) is provided with openings (71) corresponding to the cover plate (14), the top of the reaction tank (7) is fixedly communicated with the feeding pipe (6) and the inlet pipe (10), the reaction tank (7) and the scrubbing mechanism is symmetrically arranged between the scrubbing ring (16), and the maximum extension is larger than the radius of the reaction tank (7) and the contraction is smaller than the radius of the protective cover (4).
2. The efficient chemical raw material rinsing device for chemical production according to claim 1, characterized in that: the interior of the accommodating shell (3) is communicated with the interior of the protective cover (4), and the interior of the accommodating shell (3) is larger than the motor (12).
3. The efficient chemical raw material rinsing device for chemical production according to claim 1, characterized in that: the side surfaces of the cover plate (14) and the opening (71) are inclined, and the peripheral side of the cover plate (14) is fixedly connected with the inner side of the sealing ring (141).
4. The efficient chemical raw material rinsing device for chemical production according to claim 1, characterized in that: the maximum stroke of the pneumatic telescopic rod (1) is greater than the height of the reaction tank (7).
5. The efficient chemical raw material rinsing device for chemical production according to claim 1, characterized in that: the reaction tank (7) is a cylindrical shell, and the bottom end of the reaction tank is conical and protrudes downwards.
6. The efficient chemical raw material rinsing device for chemical production according to claim 1, characterized in that: the inner side of the top of the accommodating shell (3) is fixedly connected with the periphery of the bottom of the fixed end of the pneumatic telescopic rod (1), and the periphery is reinforced through a fixing ring.
7. The efficient chemical raw material rinsing device for chemical production according to claim 1, characterized in that: reaction tank (7) bottom is provided with discharging pipe (8), and is located reaction tank (7) bottom axle center position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110221328.6A CN112845344B (en) | 2021-02-27 | 2021-02-27 | Efficient industrial chemicals rinsing device for chemical production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110221328.6A CN112845344B (en) | 2021-02-27 | 2021-02-27 | Efficient industrial chemicals rinsing device for chemical production |
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| CN112845344B true CN112845344B (en) | 2022-12-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101048037B1 (en) * | 2009-01-30 | 2011-07-13 | 주식회사 지앤지테크놀러지 | Groundwater core cleaning device and cleaning method using up and down brush |
| KR200465129Y1 (en) * | 2011-04-01 | 2013-02-04 | 김상돈 | A washing machine for a test-apparatus |
| CN109174792B (en) * | 2018-09-21 | 2021-06-29 | 浙江晨扬生物油脂有限公司 | Efficient industrial chemicals rinsing device for chemical production |
| CN109500022A (en) * | 2018-12-05 | 2019-03-22 | 朱振尧 | One kind using reaction unit convenient for the preparation of clean industrial chemicals |
| CN209530862U (en) * | 2019-01-16 | 2019-10-25 | 盘锦富添石油化工发展有限公司 | A kind of Petroleum Production polymeric kettle with cleaning function |
| CN110314909B (en) * | 2019-07-05 | 2021-08-03 | 宣城亨泰电子化学材料有限公司 | Ton barrel cleaning system and cleaning method thereof |
| CN110404835B (en) * | 2019-08-02 | 2021-09-24 | 华北水利水电大学 | Atomizing solar panel cleaning device |
| CN211030775U (en) * | 2019-09-18 | 2020-07-17 | 无锡市上都新材料科技有限公司 | Visual plastic mixing machine |
| CN211330620U (en) * | 2019-10-23 | 2020-08-25 | 吴怀梅 | Brush head for feed hopper cleaning machine |
| CN212143705U (en) * | 2020-04-27 | 2020-12-15 | 泉州市康馨化工科技有限公司 | Efficient industrial chemicals rinsing device for chemical production |
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Denomination of invention: An efficient chemical raw material rinsing device for chemical production Granted publication date: 20221209 Pledgee: Quanjiao County Branch of China Postal Savings Bank Co.,Ltd. Pledgor: ANHUI MEIDONG BIOLOGICAL MATERIAL Co.,Ltd. Registration number: Y2024980043482 |