CN112076701A - Zinc sulfate production is with reation kettle convenient to wash - Google Patents
Zinc sulfate production is with reation kettle convenient to wash Download PDFInfo
- Publication number
- CN112076701A CN112076701A CN202010907659.0A CN202010907659A CN112076701A CN 112076701 A CN112076701 A CN 112076701A CN 202010907659 A CN202010907659 A CN 202010907659A CN 112076701 A CN112076701 A CN 112076701A
- Authority
- CN
- China
- Prior art keywords
- screen
- reaction kettle
- fixedly connected
- reation kettle
- kettle main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to the technical field of reaction kettles, and discloses a reaction kettle convenient to clean and used for zinc sulfate production. According to the invention, the inner wall of the reaction kettle main body can be cleaned through the cleaning component, on one hand, materials attached to the inner wall of the reaction kettle main body can be cleaned, waste is reduced, on the other hand, the corresponding cleaning efficiency can be improved, the complicacy of traditional artificial cleaning is replaced, reactants in the reaction kettle main body can be extracted through the liquid taking component, the reaction conditions among various raw materials can be conveniently observed, the corresponding measures can be easily made subsequently, the zinc oxide in the reaction can be screened in advance through the screening component, and the problem that the actual reaction is influenced due to the caking phenomenon of the zinc oxide is prevented.
Description
Technical Field
The invention relates to the technical field of reaction kettles, in particular to a reaction kettle convenient to clean and used for zinc sulfate production.
Background
The broad understanding of the reaction kettle is that there is a physical or chemical reaction vessel, through the structural design and parameter configuration to the vessel, realize the heating, evaporation, cooling and low-high speed blending function of the technological requirement, zinc sulfate is the most important zinc salt, it is colorless orthorhombic crystal or white powder, its heptahydrate (ZnSO 4.7H 2O) is known as goslarite, it is a natural mineral, need to use the reaction kettle in the zinc sulfate production process, wherein the preparation method of zinc sulfate is as follows: adding zinc oxide into dilute sulfuric acid solution, stirring to obtain slurry, reacting completely, filtering, adding zinc powder to replace copper, cadmium, nickel, etc., filtering, heating the filtrate, adding potassium permanganate to oxidize iron, manganese, etc., filtering, clarifying, concentrating, cooling for crystallization, centrifuging, and drying. Or leaching roasted zinc ore powder with sulfuric acid.
But current reation kettle is in the use, be difficult to sieve the required zinc oxide of preparation on the one hand, the easy caking phenomenon that appears, and the zinc oxide after the caking must influence the reaction efficiency of reality, and the current reation kettle of on the other hand is difficult to extract the solution after the reaction to can't learn whether up to standard of reaction result, current reation kettle is after using in addition, also can be infected with more material and impurity on its inner wall, increases staff's the clearance degree of difficulty easily. Therefore, the technical personnel in the field provide a convenient-to-clean reaction kettle for zinc sulfate production, so as to solve the problems in the background technology.
Disclosure of Invention
The invention aims to provide a reaction kettle convenient to clean for zinc sulfate production, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a zinc sulfate production is with abluent reation kettle of being convenient for, includes the reation kettle main part, installs visor, rigid coupling in the reation kettle main part and the supporting leg of rigid coupling in reation kettle main part bottom at the sprue of protective cover upper surface, the front surface center department rigid coupling of reation kettle main part has control switch, and the internally mounted of reation kettle main part has clean subassembly, one side of reation kettle main part from top to bottom is installed in proper order and is got liquid subassembly and discharge gate, and the screening subassembly is installed to the opposite side of reation kettle main part.
As a still further scheme of the invention: screening subassembly includes first screen cloth, bellying board, vibrating motor, second screen cloth, screening case, export, baffle and import, first screen cloth and second screen cloth are installed from top to bottom in proper order to the inside of screening case, and the inside of screening case still the rigid coupling have the baffle that is the slope form and distributes, the upper surface center department rigid coupling of screening case has the import, and the one side of screening case still the rigid coupling have with the communicating export of reation kettle main part, the inside center department of first screen cloth still the rigid coupling have the bellying board, and the lower surface center department rigid coupling of first screen cloth has vibrating motor.
As a still further scheme of the invention: all be connected with the spring between first screen cloth and the screening case and between second screen cloth and the screening case, the aperture of first screen cloth is greater than the aperture of second screen cloth, it has the anchor strut still to link firmly between first screen cloth and the second screen cloth.
As a still further scheme of the invention: the cleaning assembly comprises a motor, a gear wheel, a support frame, a pinion, a cleaning brush and a rotating shaft, wherein the motor is fixedly connected to the center of the upper surface of the protective cover, the driving end of the motor penetrates through the protective cover and is connected with the gear wheel, the support frame is sleeved outside the driving end of the motor through the bearing in a movable mode, the pinion is meshed to the gear wheel, the inside of the pinion penetrates through the fixedly connected shaft, the top end of the rotating shaft penetrates through the support frame and is movably connected with the support frame through the bearing, and the cleaning brush is fixedly connected to the rotating shaft at an.
As a still further scheme of the invention: the cleaning brush is attached to the inner wall of the reaction kettle main body and is a component made of plastic.
As a still further scheme of the invention: get liquid subassembly and include connecting rod, electric putter, piston plate and liquid storage cylinder, the liquid storage cylinder rigid coupling is in the reation kettle main part, and the top rigid coupling of liquid storage cylinder has the connecting rod, the laminating has the piston plate on the inner wall of liquid storage cylinder, be connected with electric putter between piston plate and the connecting rod.
As a still further scheme of the invention: the bottom of the liquid storage cylinder is connected with the reaction kettle main body through a pipeline, and the liquid storage cylinder is a component made of glass fiber reinforced plastic.
As a still further scheme of the invention: the fixed end of the electric push rod is fixedly connected to the center of the lower surface of the connecting rod, and the telescopic end of the electric push rod is fixedly connected to the center of the upper surface of the piston plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the inner wall of the reaction kettle main body can be cleaned through the cleaning assembly, so that on one hand, materials attached to the inner wall of the reaction kettle main body can be cleaned, the waste is reduced, on the other hand, the corresponding cleaning efficiency can be improved, and the complicacy of the traditional artificial cleaning is replaced;
2. the liquid taking assembly can be used for extracting reactants in the reaction kettle main body, so that the reaction conditions among various raw materials can be conveniently observed, and corresponding measures can be easily taken subsequently;
3. can sieve in advance the zinc oxide in the reaction through the screening subassembly, thereby prevent that the caking phenomenon from appearing in the zinc oxide and influencing the problem of actual reflection, this screening subassembly's screening efficiency is higher moreover, can accomplish the screening needs in the short time.
Drawings
FIG. 1 is a schematic structural diagram of a reaction kettle convenient to clean for zinc sulfate production;
FIG. 2 is a schematic structural diagram of a screen assembly in a reaction kettle convenient to clean for zinc sulfate production;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic diagram of the internal structure of a reaction kettle convenient to clean for zinc sulfate production;
FIG. 5 is a schematic structural diagram of a cleaning component in a reaction kettle convenient to clean for zinc sulfate production;
fig. 6 is a schematic structural diagram of a liquid taking assembly in a reaction kettle convenient to clean for zinc sulfate production.
In the figure: 1. a material injection port; 2. a protective cover; 3. a screen assembly; 4. a control switch; 5. supporting legs; 6. a reaction kettle main body; 7. a first screen; 8. a raised plate; 9. a vibration motor; 10. a second screen; 11. screening the box; 12. an outlet; 13. a baffle plate; 14. an inlet; 15. a cleaning assembly; 16. a liquid taking assembly; 17. a discharge port; 18. an electric motor; 19. a bull gear; 20. a support frame; 21. a pinion gear; 22. a cleaning brush; 23. a rotating shaft; 24. a connecting rod; 25. an electric push rod; 26. a piston plate; 27. a liquid storage cylinder; 28. a spring; 29. and a reinforcing rod.
Detailed Description
Referring to fig. 1 to 6, in an embodiment of the present invention, a reaction kettle convenient to clean for zinc sulfate production includes a reaction kettle main body 6, a protective cover 2 installed on the reaction kettle main body 6, a feeding port 1 fixedly connected to an upper surface of the protective cover 2, and a support leg 5 fixedly connected to a bottom of the reaction kettle main body 6, a control switch 4 is fixedly connected to a center of a front surface of the reaction kettle main body 6, a cleaning assembly 15 is installed inside the reaction kettle main body 6, a DKC-Y110 controller is installed inside the control switch 4, the cleaning assembly 15 includes a motor 18, a gearwheel 19, a support frame 20, a pinion 21, a cleaning brush 22, and a rotation shaft 23, the motor 18 is fixedly connected to a center of an upper surface of the protective cover 2, a driving end of the motor 18 penetrates through the protective cover 2 and is connected to the gearwheel 19, the support frame 20 is movably sleeved outside, motor 18's model is YE2, the meshing has pinion 21 on gear wheel 19, the inside of pinion 21 runs through the rigid coupling and has rotation axis 23, the top of rotation axis 23 runs through support frame 20 and passes through bearing swing joint with support frame 20, the equidistance rigid coupling has cleaning brush 22 on rotation axis 23, cleaning brush 22 laminates on the inner wall of reation kettle main part 6, and cleaning brush 22 is the component of plastics material, can clean the inner wall of reation kettle main part 6 through cleaning assembly 15, on the one hand can clear up the adnexed material on the inner wall of reation kettle main part 6, waste is reduced, on the other hand can also improve corresponding clean efficiency, traditional artificial clear tediousness has been replaced.
In fig. 4 and 6: a liquid taking component 16 and a discharge hole 17 are sequentially arranged on one side of the reaction kettle main body 6 from top to bottom, the liquid taking component 16 comprises a connecting rod 24, an electric push rod 25, a piston plate 26 and a liquid storage cylinder 27, the liquid storage cylinder 27 is fixedly connected on the reaction kettle main body 6, and the top of the liquid storage cylinder 27 is fixedly connected with a connecting rod 24, the inner wall of the liquid storage cylinder 27 is attached with a piston plate 26, an electric push rod 25 is connected between the piston plate 26 and the connecting rod 24, the bottom of the liquid storage cylinder 27 is connected with the reaction kettle main body 6 through a pipeline, the liquid storage cylinder 27 is made of glass fiber reinforced plastic, the fixed end of the electric push rod 25 is fixedly connected with the center of the lower surface of the connecting rod 24, the telescopic end of the electric push rod 25 is fixedly connected with the center of the upper surface of the piston plate 26, the liquid taking assembly 16 can be used for taking out reactants in the reaction kettle main body 6, so that the reaction conditions among various raw materials can be conveniently observed, and corresponding measures can be easily taken subsequently.
In fig. 1, 2 and 3: the other side of the reaction kettle main body 6 is provided with a screening component 3, the screening component 3 comprises a first screen 7, a raised plate 8, a vibration motor 9, a second screen 10, a screening box 11, an outlet 12, a baffle 13 and an inlet 14, the inside of the screening box 11 is sequentially provided with the first screen 7 and the second screen 10 from top to bottom, the inside of the screening box 11 is further fixedly connected with the baffle 13 which is distributed in an inclined manner, the upper surface center of the screening box 11 is fixedly connected with the inlet 14, one side of the screening box 11 is further fixedly connected with the outlet 12 which is communicated with the reaction kettle main body 6, the inside center of the first screen 7 is further fixedly connected with the raised plate 8, the lower surface center of the first screen 7 is fixedly connected with the vibration motor 9, springs 28 are respectively connected between the first screen 7 and the screening box 11 and between the second screen 10 and the screening box 11, the aperture of the first screen 7 is larger than that of the second screen 10, and a reinforcing rod 29 is further fixedly connected between the first screen 7 and the second screen 10, can sieve in advance the zinc oxide in the reaction through screening subassembly 3, thereby prevent that the caking phenomenon from appearing in the zinc oxide and influencing the problem of actual reflection, this screening subassembly 3's screening efficiency is higher moreover, can accomplish the screening needs in the short time.
The working principle of the invention is as follows: the user firstly pours zinc oxide into the screening box 11 through the inlet 14, at the moment, the vibration motor 9 is controlled to start working through the DKC-Y110 controller in the control switch 4, the vibration motor 9 drives the first screen 7 to vibrate after being electrified, because springs 28 are connected between the first screen 7 and the screening box 11 and between the second screen 10 and the screening box 11, the aperture of the first screen 7 is larger than that of the second screen 10, and a reinforcing rod 29 is fixedly connected between the first screen 7 and the second screen 10, the first screen 7 and the second screen 10 can be driven to vibrate at the same time, the zinc oxide screened by the first screen 7 falls on the second screen 10 and then is screened again, because the baffle 13 is arranged obliquely, the qualified zinc oxide flows into the reaction kettle main body 6 through the outlet 12, the zinc oxide in the reaction can be screened in advance through the screening component 3, the problem that the caking phenomenon of zinc oxide is prevented so as to influence the actual reflection is solved, the screening efficiency of the screening component 3 is high, the screening requirement can be completed in a short time, then other raw materials are poured into the screening component through the material injection port 1 by a user, the motor 18 is controlled to start working through the DKC-Y110 controller in the control switch 4, the motor 18 drives the gear wheel 19 to rotate after being electrified, as the gear wheel 19 is meshed with the pinion 21 and under the action of the support frame 20, the pinion 21 can rotate around the periphery of the gear wheel 19 at the moment, and then the rotating shaft 23 and the cleaning brush 22 are driven to rotate around the inner wall of the reaction kettle main body 6, so that the corresponding cleaning effect is achieved, the inner wall of the reaction kettle main body 6 can be cleaned through the cleaning component 15, on one hand, the materials attached to the inner wall of the reaction kettle main body 6, on the other hand can also improve corresponding clean efficiency, the artificial clear loaded down with trivial details nature of tradition has been replaced, and in reaction process, the user passes through control switch 4 control electric putter 25 and begins work, electric putter 25 shortens the back and drives piston plate 26 and shifts up, can take out the inside liquid of reation kettle main part 6 through the pipeline of stock solution section of thick bamboo 27 bottom this moment, thereby be convenient for actually look over, extend through control electric putter 25 afterwards, can drive piston plate 26 and move down this moment, thereby reinject liquid into reation kettle main part 6 in, so can take out the reactant in reation kettle main part 6 through getting liquid subassembly 16, conveniently observe the reflection circumstances between the various raw materials, easily follow-up corresponding measure of making.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (8)
1. The utility model provides a zinc sulfate production is with reation kettle convenient to wash, includes reation kettle main part (6), installs visor (2), rigid coupling on reation kettle main part (6) in sprue (1) and supporting leg (5) of rigid coupling in reation kettle main part (6) bottom of visor (2) upper surface, a serial communication port, the rigid coupling is located at the front surface center of reation kettle main part (6) has control switch (4), and the internally mounted of reation kettle main part (6) has clean subassembly (15), one side of reation kettle main part (6) from top to bottom is installed in proper order and is got liquid subassembly (16) and discharge gate (17), and screening subassembly (3) are installed to the opposite side of reation kettle main part (6).
2. The reaction kettle convenient to clean for zinc sulfate production according to claim 1, characterized in that, the screen assembly (3) comprises a first screen (7), a raised plate (8), a vibration motor (9), a second screen (10), a screen box (11), an outlet (12), a baffle (13) and an inlet (14), a first screen (7) and a second screen (10) are sequentially arranged in the screening box (11) from top to bottom, and the inside of the screening box (11) is also fixedly connected with baffle plates (13) which are distributed in an inclined shape, an inlet (14) is fixedly connected at the center of the upper surface of the screening box (11), and one side of the screening box (11) is also fixedly connected with an outlet (12) communicated with the reaction kettle main body (6), a raised plate (8) is fixedly connected at the center of the interior of the first screen (7), and a vibration motor (9) is fixedly connected at the center of the lower surface of the first screen (7).
3. A zinc sulfate production is with reation kettle convenient to wash of claim 2, characterized in that, all be connected with spring (28) between first screen cloth (7) and screening case (11) and between second screen cloth (10) and screening case (11), the aperture of first screen cloth (7) is greater than the aperture of second screen cloth (10), still rigid coupling has stiffener (29) between first screen cloth (7) and second screen cloth (10).
4. The reaction kettle convenient to clean for zinc sulfate production according to claim 1, characterized in that, the cleaning component (15) comprises a motor (18), a gearwheel (19), a support frame (20), a pinion (21), a cleaning brush (22) and a rotating shaft (23), the motor (18) is fixedly connected at the center of the upper surface of the protective cover (2), the driving end of the motor (18) penetrates through the protective cover (2) and is connected with a large gear (19), the outer part of the driving end of the motor (18) is also movably sleeved with a supporting frame (20) through a bearing, a pinion (21) is meshed with the big gear (19), a rotating shaft (23) is fixedly connected in the pinion (21) in a penetrating way, the top end of the rotating shaft (23) penetrates through the supporting frame (20) and is movably connected with the supporting frame (20) through a bearing, and cleaning brushes (22) are fixedly connected on the rotating shaft (23) at equal intervals.
5. The reaction kettle convenient to clean for zinc sulfate production according to claim 4, characterized in that the cleaning brush (22) is attached to the inner wall of the reaction kettle body (6), and the cleaning brush (22) is a component made of plastic.
6. The zinc sulfate production is with reation kettle convenient to wash of claim 1, characterized in that, get liquid subassembly (16) and include connecting rod (24), electric putter (25), piston plate (26) and liquid storage cylinder (27), liquid storage cylinder (27) rigid coupling is on reation kettle main part (6), and the top rigid coupling of liquid storage cylinder (27) has connecting rod (24), the laminating has piston plate (26) on the inner wall of liquid storage cylinder (27), be connected with electric putter (25) between piston plate (26) and connecting rod (24).
7. The reaction kettle convenient to clean for zinc sulfate production according to claim 6, characterized in that the bottom of the liquid storage cylinder (27) is connected with the reaction kettle main body (6) through a pipeline, and the liquid storage cylinder (27) is a component made of glass fiber reinforced plastic.
8. The reaction kettle convenient to clean for zinc sulfate production according to claim 6, characterized in that the fixed end of the electric push rod (25) is fixedly connected to the center of the lower surface of the connecting rod (24), and the telescopic end of the electric push rod (25) is fixedly connected to the center of the upper surface of the piston plate (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010907659.0A CN112076701A (en) | 2020-09-02 | 2020-09-02 | Zinc sulfate production is with reation kettle convenient to wash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010907659.0A CN112076701A (en) | 2020-09-02 | 2020-09-02 | Zinc sulfate production is with reation kettle convenient to wash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112076701A true CN112076701A (en) | 2020-12-15 |
Family
ID=73732345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010907659.0A Pending CN112076701A (en) | 2020-09-02 | 2020-09-02 | Zinc sulfate production is with reation kettle convenient to wash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112076701A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999851A (en) * | 2021-03-09 | 2021-06-22 | 安徽顺达环保科技股份有限公司 | Desulfurization and denitrification integrated equipment for dust removal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4839036A (en) * | 1986-12-10 | 1989-06-13 | Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Mekhanicheskoi | Vibratory screening machine |
| JP2000198854A (en) * | 1998-12-28 | 2000-07-18 | Toray Ind Inc | Polymerizing apparatus of liquid crystalline resin and continuous batch polymerization using the same |
| CN209835661U (en) * | 2019-03-21 | 2019-12-24 | 衡阳百赛化工实业有限公司 | Zinc sulfate production facility |
| CN111015946A (en) * | 2019-12-05 | 2020-04-17 | 邓婧 | Mixing device for concrete production |
| CN210410521U (en) * | 2019-05-15 | 2020-04-28 | 诸城市万众福利涂料有限公司 | Finishing coat raw material pretreatment equipment |
| CN111111546A (en) * | 2020-01-17 | 2020-05-08 | 连云港职业技术学院 | Chemical production is with easy abluent high-efficient allotment jar |
-
2020
- 2020-09-02 CN CN202010907659.0A patent/CN112076701A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4839036A (en) * | 1986-12-10 | 1989-06-13 | Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Mekhanicheskoi | Vibratory screening machine |
| JP2000198854A (en) * | 1998-12-28 | 2000-07-18 | Toray Ind Inc | Polymerizing apparatus of liquid crystalline resin and continuous batch polymerization using the same |
| CN209835661U (en) * | 2019-03-21 | 2019-12-24 | 衡阳百赛化工实业有限公司 | Zinc sulfate production facility |
| CN210410521U (en) * | 2019-05-15 | 2020-04-28 | 诸城市万众福利涂料有限公司 | Finishing coat raw material pretreatment equipment |
| CN111015946A (en) * | 2019-12-05 | 2020-04-17 | 邓婧 | Mixing device for concrete production |
| CN111111546A (en) * | 2020-01-17 | 2020-05-08 | 连云港职业技术学院 | Chemical production is with easy abluent high-efficient allotment jar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999851A (en) * | 2021-03-09 | 2021-06-22 | 安徽顺达环保科技股份有限公司 | Desulfurization and denitrification integrated equipment for dust removal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112076701A (en) | Zinc sulfate production is with reation kettle convenient to wash | |
| CN215783353U (en) | Anti-coking reaction kettle for red lead production | |
| CN209933520U (en) | Child's massage plaster preparation equipment | |
| CN108850117A (en) | Cycle of sixty years based on vibratory forces and warm water infusion method spits husky cleaning device | |
| CN112973895A (en) | Processing equipment and processing technology of fruit and vegetable yoghourt | |
| CN219111026U (en) | Filtering and grading device | |
| CN215028905U (en) | Lithium precipitation kettle with efficient shaft stirring system and crystallization precipitation promoter | |
| CN216571948U (en) | Novel raw materials for cosmetics production draws device | |
| CN214772980U (en) | Recycled concrete apparatus for producing | |
| CN210057479U (en) | Layering stewing device for preparing high-purity lecithin | |
| CN207870076U (en) | A kind of portable honey extractor | |
| CN208047942U (en) | A kind of seaweed frying equipment for the production of flavoring laver item | |
| CN111358718A (en) | Buckwheat leaf plant essence treatment and preparation process | |
| CN217337328U (en) | Belt cleaning device is used in mulberry processing | |
| CN216629921U (en) | Filter equipment is used in processing of plum juice | |
| CN215508124U (en) | Raw and other materials belt cleaning device is used in tea pigment preparation | |
| CN220812318U (en) | Peanut oil production steaming and frying device | |
| CN213590562U (en) | Matrimony vine seed grinder | |
| CN208003513U (en) | Sandfiltration pot Anti-hardening device | |
| CN218422154U (en) | Agitating unit for food processing | |
| CN220089975U (en) | Deer cream extraction element | |
| CN220545773U (en) | Tea processing scattering machine | |
| CN214555770U (en) | Quick belt cleaning device of raw materials for cosmetics | |
| CN212575779U (en) | Novel production of medical intermediate is with filtering edulcoration device | |
| CN214178870U (en) | Deep processing and making device for cane sugar-free cakes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201215 |
|
| RJ01 | Rejection of invention patent application after publication |